Learning the Code
Morse Code has a way of polarizing hams, they either love it, or can't
stand it. CW(or Morse Code) has been decreasing in popularity over the last
several decades as voice and other digital modes become more popular. But
a listen across the CW portion of the ham radio bands will find thousands
of hams still using this vintage communications technique. The FCC still
requires a code proficiency test, just 5 wpm, as part of their license
to use the HF amateur radio spectrum. Besides, CW is way cool, but I'm prejudiced.
HI.(HI is the telegraphic equivalent of a laugh)
I believe that learning and using Morse Code is very similar to learning
a foreign language. Don't try to learn Morse Code the way I first did when
I was a BoyScout: don't memorize a list that tells you "A" is "dot dash" or
"B" is "dash dot dot dot". This method will stunt your progress and lead
to frustration. Ideally, when you hear the "dot dash" sound in your ear,
your mind will immediately recognize that as "A". Inserting a third step,
where your mind first translates the "dot dash" sound into the written dot
dash you learned from a list, and then into the letter "A", is one
thing that makes learning Morse Code so difficult for so many people.
There are a number of techniques suggested to help learn Morse Code. Among
these are:
- Learn the code in groups, beginning with letters comprised of all dits first, then on to letters with all dahs next, then finally learning letters with both dits and dahs.
- Learn the code in groups of letters that have related sounds. For example, U(dit dit dah), F(dit dit dah dit), and the question mark(dit dit dah dah dit dit).
- Learn the more frequently used letters and characters first, and the more difficult ones last.
- Listen to the Morse Code characters sent at a high speed, with long pauses between each. This is known as the Farnsworth method.
I believe that learning and using Morse Code is very similar to learning a foreign language. Don't try to learn Morse Code the way I first did when I was a BoyScout: don't memorize a list that tells you "A" is "dot dash" or "B" is "dash dot dot dot". This method will stunt your progress and lead to frustration. Ideally, when you hear the "dot dash" sound in your ear, your mind will immediately recognize that as "A". Inserting a third step, where your mind first translates the "dot dash" sound into the written dot dash you learned from a list, and then into the letter "A", is one thing that makes learning Morse Code so difficult for so many people.
There are a number of techniques suggested to help learn Morse Code. Among these are:
- Learn the code in groups, beginning with letters comprised of all dits first, then on to letters with all dahs next, then finally learning letters with both dits and dahs.
- Learn the code in groups of letters that have related sounds. For example, U(dit dit dah), F(dit dit dah dit), and the question mark(dit dit dah dah dit dit).
- Learn the more frequently used letters and characters first, and the more difficult ones last.
- Listen to the Morse Code characters sent at a high speed, with long pauses between each. This is known as the Farnsworth method.
Conditions on the 15 and 10 meter novice band are slowly
improving these days, although the current sunspot cycle 23 is now slowly
diminishing. Lots of beginning novices and technician-plus hams here
using much slower CW(like 5 to 10 wpm) than you'll find on the US general
CW bands. Learning CW with the personal help of another ham is also a great
idea, as is taking a class in CW operation. Many amateur radio clubs offer
classes for beginning hams in licensing, including Morse Code.
The Morse Code used today by amateur radio operators is also known as the
International Code. By definition, the duration of the dah is three times
as long as that of a dit, and the space between dits and dahs inside an individual
character(such as dit dit dah or U) is equal to the duration of one dit.
The space between characters is equal to three dits, and the space between
words is equal to seven dits. During a CW QSO nobody is checking to see if
you are using the correct spacing, just do your best. It takes practice.
Code sent with the correct spacing sounds better and is easier to copy.
Forcing yourself to listen to Morse Code that is slightly faster than you
are able to copy comfortably is a good way to increase your code speed. You
don't need to copy every letter, just concentrate on better learning the
CW letters and symbols you already know, and the others will follow. When
I was first learning CW I enjoyed listening to the CW speed demons(20 wpm
plus) at the bottom of each ham band, just to see if I could get their callsign.
Hams often send their callsigns several times at the beginning and end of
a transmission, making it easier to copy. Everything else they sent was usually
a blurr. I then kept a running list of the different countries I had heard,
just to see how many countries I could get. I'm sure this helped me increase
my code speed.
Actual on-the-air CW contacts are probably the best way to increase your
code speed and CW proficiency. And to have fun while practicing.
Finding Someone
To Talk With
Answer a CQ
How the heck do you begin a CW conversation? How do you find another ham
to talk with? My favorite method is to answer a CQ. Sending several
CQs followed by your callsign indicates you want to start a contact with
someone. Simply tune up and down the band searching for that familiar "CQ",
zero beat your transmit frequency with that of the CQer(or as close as you
can get), and call them when they finish their CQ. Normally a one by two
call on your part is all that is needed, "N1XYZ de WB8FSV WB8FSV K". If band
conditions are poor, or there is a lot of QRM(interference), perhaps a two
by three or a one by four call is in order. One by two initial calls in response
to a CQ are common these days, sending your call letters too many times marks
you as a beginner.
Please do not reply to a CQ if the CQer is transmitting too close(within
one kHz or so) to an ongoing QSO. Doing so will likely cause unnecessary QRM
to the ongoing QSO, you may even drive them off the air. Not cool. Common
ham courtesy says do your best not to cause unnecessary QRM. Occasionally
I will hear a CQing station that I would really like to answer, but the CQer
is too close to an ongoing QSO, as I mentioned above. The best thing would
be to not answer the CQer, but I have been know to answer the CQer at least
one or two kHz away from the CQers frequency. My hope is that they will hear
me and move their transmitting frequency to mine. Then I can have my contact
and not cause QRM to the ongoing QSO. Sometimes this works, but likely the
CQer will not even hear you, or will not change their transmit frequency
when they answer you
Sometimes when you answer another ham's CQ, they may not hear you well
enough to get all of your callsign. Or they may not hear you at all if the
band conditions are bad. There is such a thing as one way skip: you may hear
West Coast stations fine, but none of them hear you. Not uncommonly more
than one station besides you will reply to the same CQ that you did. You
may even hear the other station(s) answering the same CQer that you are,
at the same time. The CQing station may hear a mixed jumble of several stations
answering him or her at the same time. The CQing station may then send "QRZ?"
or "QRZ de N1XYZ?" Meaning, who the heck is calling me, please call again.
Or the CQer may send nothing at all, perhaps they are just overwhelmed by
more than one answer at a time, or by all the QRM. Many times I have found
that if a CQer does not respond to my first reply and I hear only silence,
if I call him(or her) again, they may well return to me.
Not uncommonly, when you begin to reply to another ham's CQ, you will hear
other stations besides yourself calling the CQer at the same time that you
are. I usually continue transmitting and then see if the CQer answers me
or one of the other stations. If the CQer chooses you over the other stations,
you can assume your signal was likely stronger or more interesting. If you
do not have a competitive nature, then stop transmitting as soon as you hear
other hams answering the CQer. Let them have the contact. Should you really
want to make the contact yourself, continue calling and then drag out your
call by sending your callsign once or twice after you hear the other answering
station(s) finish their call. This trick, often used by DXers, sometimes
works. Also, if while answering a CQer, you hear the CQer return to another
different station, stop transmitting. You lost. Continue your search for
another CQer. If you really want to contact this CQing station you
could simply wait for them to finish their current contact and then tailend
them.
Occasionally as I scan the band looking for a CQ to answer, I may come
across a ham sending their callsign two or more times, before they sign, "N1XYZ
N1XYZ K". I believe it is safe to assume this ham has just finished sending
a CQ, and often, if I like their callsign, I will listen a second, then go
ahead and call them. Since I heard only their callsign and not the actual
CQ, it is possible that this is not a CQ(maybe they were calling another
ham instead). Listen a few seconds to ensure you are not interrupting a QSO,
then assume that it was a CQ. I have found that sometimes if I wait for this
suspected CQer to send another separate CQ, by that time they will have attracted
a few more replies to their CQ, and I may lose out on what could have been
a good contact. In the same regard, you may be in contact with another ham
and end one of your transmissions by sending your own callsign two or more
times(perhaps you repeat your call a few times because the other ham has
copied it wrong). Then as a result, in the middle of your contact, you may
be called by a third ham, who incorrectly assumes you have called CQ. Simply
ignore the interrupting third ham.
When answering a CQer you should zero beat the other ham's frequency, or
set your transmit frequency as close to theirs as possible. Many hams today,
in order to deal with the increasing QRM, make use of very narrow receive
filters. The CQer may have their narrow filter turned on and not hear you
answer if you are more than a few hundred cycles away from their transmit
frequency. This is a quite common occurance on the CW ham bands, and points
to the importance of correctly zero beating with your ham rig. By the same
token, should you be calling CQ, do so with your narrow CW filter turned
off, or you may well not hear several answering hams. Many hams are uncertain
how to correctly zero beat their rigs on CW.
If you are fortunate to have a newer transceiver that has dual VFOs, it
can simplify your search for a CQ to answer. While scanning for a CQ, if
you come across something interesting, such as someone tuning up(a potential
CQer), a clear frequency(that you may wish to use later to call your own CQ),
or an interesting QSO(that you might want to tailend when it finishes), then
leave one of your VFOs on that spot. As you then continue scanning for a
CQ, you can periodically, at the press of one button, switch to your second
inactive VFO and see what's happening on your other interesting frequency.
Having two VFOs built into your radio can greatly enhance the ease and convenience
of your CW operation. Sometimes I wish my rig had three or four VFOs. HI.
If your ham rig does not have dual VFOs, you can simply remember, or write
down, any interesting frequencies you come across while scanning.
Call Your Own CQ
Tuning around searching for CQs can tend to be frustrating. At times there
just don't seem to be many folks calling CQ, and the ones I do hear are jumped
on by a much stronger or faster station than me. Never fear, there are other
productive ways to find a CW contact. Obviously another method would be to
find a nice quiet unused frequency and call CQ yourself. Before you fire
up your transmitter and send a CQ, listen a few minutes to the frequency
to ensure that you are not going to stomp on another conversation. It is
very possible that another ham is transmitting on the same frequency but
their signal is skipping over you. It is highly recommended that you send
a "QRL?", or better yet send a "QRL de WB8FSV?" to see if the frequency is
clear. Technically the FCC requires you identify each transmission, and an
unidentified "QRL?" is frowned upon. Although everybody does it. Or, if you
have the patience, an even better method is to simply listen to the frequency
in question for at least 5 minutes. Even then I would still send a "QRL?"
before I cut loose with my CQ.
An old fashioned and rarely heard equivalent of "QRL?" is "dit-dit dit",
or the CW letters, "I E". It would be sent before a CQ to see if the frequency
was clear. Just like "QRL?". The correct response is the same as that to "QRL?"
If you happen to be listening and hear someone send an "I E", if the frequency
is not busy the correct response is to say nothing or to perhaps send an
"N" for "no". If the frequency is busy, like you are having a QSO
on the frequency, the correct response would be to send a "C" or "yes". "C"
is often used as a CW abbreviation for the word "yes".
If your CQ is answered by more than one station, usually the best practice
is to reply to the strongest station. The strongest station is more likely
to copy you stronger also, and you will be better able to copy each other
should you both be attacked by QRM, QRN, or QSB. If you are able to copy the
callsigns of both hams who answer your CQ, and the weaker station has a more
interesting callsign, certainly you could answer the weaker/more interesting
ham. Since the weaker station is answering your CQ, obviously they can hear
you as well. Should two stations respond to your CQ, you can answer them
both and try a three-way contact. Three-way contacts on CW are difficult
to do.
Send your CQ at the speed you would like to be answered. A three or four
by two call repeated twice should be sufficient, "CQ CQ CQ de WB8FSV WB8FSV
CQ CQ CQ de WB8FSV WB8FSV K". There are many variations. You will hear some
beginners sending 15 or 20 CQs before their callsign, not a good idea. If
you scan the band and find it active and full of ham signals, a shorter CQ
should work. At times when I know another ham is listening on the frequency(perhaps
I just heard them tune up), I may get them to answer with a simple one by
one, "CQ de WB8FSV K".
After sending your CQ you may get an instant response, or you may get no
response at all. It may also take some hams a moment to respond to your CQ.
They may need to tune up their rigs, zero beat your frequency, or take a
few seconds to run to their desk from across the shack. These folks may answer
you five or ten seconds after your CQ. Be patient. After sending a CQ myself,
I may tune around my transmit frequency a bit using my receiver's RIT(receiver
incremental tuning). Because some hams may have trouble zero beating my transmit
frequency correctly. Perhaps they are still using crystal control - not uncommon
with homebrew QRP radios.
If I get no response after a couple 3 by 2 CQ calls, or I can tell there
is very little activity on the band, I may then send a 6 by 2 CQ. The more
CQs you transmit, the greater the chance that another ham scanning by will
hear and answer you. I believe a pair of 6 by 2 calls is more than enough
CQs. Should you still get no response to your own CQs, maybe the band conditions
are just plain lousy, maybe you are transmitting too close to another QSO
that you can't hear, maybe no one wants to talk to you. Try another frequency,
try another band, listen for someone else calling CQ, or turn off the radio
and go feed the cat
Tailend Another QSO
A third major way to find someone to talk with on the ham bands is tailending.
To tailend a conversation is to wait until another contact is completed, and
then call the participant you want to talk with. This may work about half
the time. Not uncommonly you will get no answer. The station you call is
probably not expecting a call, they may have already turned off their radio,
or may simply have something else to do. But sometimes tailending works.
As you scan across the band looking for CQs or for a clear frequency on which
to call your own CQ, you may hear an interesting conversation that you wish
to contribute to, or you may hear a ham friend you want to say hello to.
The polite way to tailend another QSO is wait until the other stations
are completely finished. This is easy to determine if you are able to hear
both of the stations talking. But sometimes due to radio conditions you will
hear just one of the stations. For example, you hear the end of a QSO between
KH6XYZ and WB8FSV. You would like to work KH6XYZ and are unable to hear WB8FSV.
When you hear the first station send something like, "HOPE TO CUAGN 73 WB8FSV
de KH6XYZ TU K", wait. Wait a minute or two until the first station KH6XYZ
acknowledges WB8FSV's last transmission, perhaps by sending a final "73"
or a "dit-dit". If instead you call KH6XYZ as soon as you heard them sign,
"de KH6XYZ TU K", you may well be transmitting at the same time and on the
same frequency as WB8FSV, who KH6XYZ is trying to listen to. This is a good
way to make KH6XYZ dislike you and decide not to answer you. This polite
advice does not generally apply to tailending a rare DX station. Calling
and working rare DX stations is usually a mean and cut throat procedure.
Another reason I much prefer friendly domestic CW QSOs over fighting for
rare DX.
At times you may be waiting to tailend a ham QSO, when the station you
would like to talk to ends their last transmission with a "CL" for "closing"
or "clear". This indicates that person is signing off and leaving the air,
turning off their rig, and will accept no other calls. If you call the CLing
station anyway, they may still reply out of politeness, but they are probably
anxious to leave. If you just have to talk with them, don't keep them too
long.
Breaking In
Breaking into an ongoing conversation is also possible, although rarely
successful. Breaking into a QSO on CW is much more difficult than on
phone. It is rarely done on CW. Some folks will think you impolite and ignore
you, many newer hams will have no idea what's going on and consider you to
be QRM. If you want to try, the standard method on CW is to wait between
transmissions and then send "BK" for break, or better yet send, "BK de WB8FSV"
if you have enough time. Allowing a third person to break into your contact
can be confusing, especially for new hams. These "roundtable" QSOs are easier
to manage on phone, or in the controlled environment of an organized net,
like an NTS traffic net. But don't worry, breaking in is rarely encontered
on CW. For those new hams who later move from CW to phone, be careful about
using the word "break" on phone or SSB. On phone many hams use "break" to
interrupt a net or a conversation when they have an emergency to report.
"Break in" has another meaning in CW. It refers to the time it takes your
receiver to recover after you stop transmitting. Most modern transceivers
have what is called full break in, meaning that you can receive instantly
after transmitting on CW. You can even receive in between the dits and dahs
of individual letters. Full break in CW even has its own Q signal, QSK. Years
ago radio receivers had a several second delay before you could receive after
transmitting, in order that your sensitive receiver was not overloaded by
your nearby transmitter. Full break in CW is taken for granted today, but
it is one of many technological innovations that today make ham radio so
much easier. Such as dual VFOs, digital readout, automatic tuning, or one
of my favorites: direct frequency keypad entry.
What Do You Talk About?
The Art of Rag Chewing
Now that you have established contact with another ham via CW, what the
heck do you talk about? Every ham contact, CW or phone, consisits of at least
three basic items: your name, your location or QTH, and a signal report(RST)
for the other station. What order you send these three items is unimportant,
although commonly today you will hear signal report/location/name. When I
started in ham radio 30 years ago, the order was almost always signal report/name/location.
The Standard name/location/RST/73
QSO
These three items are the essential minimum required for a QSO. While it
is true that in working a DX station in a pileup you may only exchange callsigns
and a signal report, in a "real" contact the name/location/RST are standard,
and you continue from there. The next most commonly discussed subjects in
CW QSOs are usually the weather(WX), the radio equipment people are using,
the hams' ages and how long they have been hams. For many CW contacts that
will be the extent of the contact. The other ham will sign off and end the
contact. Most likely because the other ham is new to CW conversation making,
and simply doesn't know what else to say. Or perhaps the short-winded ham
isn't into making conversation. Personally I enjoy longer CW contacts, called
"rag chews".
QSO Template for Beginners
When first starting out on CW, many new hams will often use a template
or model, to make sure they send all the essential information. For example:
| "______ de WB8FSV TNX FER CALL BT MY NAME IS JACK JACK BT QTH IS HILLIARD,
OH HILLIARD, OH BT UR RST IS ___ BT HW COPY?"
And perhaps on your second transmission: "______ de WB8FSV TNX ______(name) FOR NICE REPORT BT MY RIG IS A KNWD TS 450 ANT IS A DIPOLE BT WX IS ________ TEMP IS ___ BT HW COPY?" |
I feel that a more professional CW technique is to limit the amount of punctuation used during a QSO. Some new hams may send four or five BTs in a row while they think about what they will send next. One or two BTs in a row should be enough. Here is what I mean by limiting punctuation, "TNX DAVE UR RST IS 579 579 MY NAME IS JACK JACK ES MY QTH IS HILLIARD, OH HILLIARD, OH BT HW? N1XYZ de WB8FSV K". There, I got away with using just one BT.
Other Stuff to Talk About
For some beginning hams, and for some experienced hams too, that is all
the information they will willingly send to you. You may have to draw out
more conversation from them. Kinda like pulling teeth. HI . When I work a
new ham on CW I often end each of my transmissions with a question to give
the other guy(or girl) something to talk about, to draw them into a conversation.
For example, "How many states have you worked? Any DX?" or "Is it raining
at your QTH also?" If the other ham mentions something such as their age
and how long they have been a ham, you can take that as a hint they would
like you to send them back the same information about yourself.
If you live in a small town, describe where it is in relation to a much
larger city. Does the area where you live have any unusual characteristics
that other hams might find interesting? I often tell other hams that I live
on the edge of town - two blocks from cornfields. Or that central Ohio is
a flat as a pancake due to glaciers scraping it level 15,000 years ago. Or
that Hilliard is Ohio's fastest growing city. What is your town's population?
Any famous or semi-famous people born there(besides yourself)? How large
is your yard? Where is your radio shack located in your house?
Over the years I have developed a number of topics that I may bring into
a CW contact in order to keep the conversation going. Even for me sometimes
I just run into a wall, my mind goes blank, and I can't think of what to
send next, so these commonly used topics of mine can come to the rescue at
times. For example, I'll describe how my cat Rasta often naps on top of my
TS 450 rig and I believe that after all these years I suspect my cat understands
CW. Or I'll describe what I see at that moment out my basement window. Or
talk about how I enjoy collecting stuff(stamps, baseball cards, radios, QSL
cards). Or ask the other ham if they have access to the Internet to see if
we share a common interest about computers.
I try to send the name of the other ham I am in contact with at least once
during each of my transmissions. This frequent use of the other person's name
makes for a friendlier QSO and tells them you care who they are. Don't get
carried away with this personalizing your comments. Using the other ham's
name once per transmission is enough.
When you first start out, any CW contact is fun. It's cool to see how far
your equipment will reach, how many states you are able to work. After you
have made a number of CW contacts you may discover that the best contacts
are those that are different. Not the standard name/location/RST/rig/WX/age/73
type of contact. You may meet another ham who just loves to gab(like me) or
who is involved in a different ham activity(such as satellite or packet) and
would love to tell you about it, or another ham who may have a lot in common
with you such as age, work, or other hobbies. One of the fascinating things
for me about making ham radio contacts is you don't know what the other ham
is like or how the conversation will develop until you begin.
Standard Operating
Techniques
Correctly Reporting RST
Here I am including a few useful topics that didn't fit in elsewhere. For
example, what is this RST thing? It is a method of giving another ham
a signal report and stands for readability, signal strength, and tone. R
is on a scale of 1 to 5, and both S and T on a scale of 1 to 9. An RST of
599 would be the strongest cleanest report possible. For really incredibly
strong signals some hams will refer to a 20 or 30 over S9, reflecting an S-meter
reading. Readability is self-explanatory, R5 is normal, R4 to me means you
copy more than half of what is sent, and R3 to me means you only hear a word
or two. I have never given another ham an R of 2 or 1. Signal strength
is pretty subjective, just use your ears to judge. Some new hams use their
rig's S-meter to determine the S they report. I don't think this is a good
idea. Tone is the most misunderstood and misused report. Only rarely will
I give a report less than T9, and then never lower than T8. For example,
if someone has a bad AC hum on their signal, key clicks, chirp, or is drifting
badly in frequency, I may give them a T8. Giving a tone report of less than
T9 may really get the other ham worried about the quality of their transmitted
signal, so be prepared to explain what you mean.
The RST report that one ham gives to another often influences the RST report
that is received in return. If, at the beginning of a QSO, the other ham
first gives me a good 599 report, I find myself more likely to send them
back a good report also. I believe we do this subconsciously, it is human
nature. As an optimist, my RST reports generally tend towards the positive.
Even if it is a contact during which I send the first RST, I may well add
an S point or two to the other ham's RST. An S point or so above what I might
give if I were brutally honest. I want to begin the QSO on the right foot
and make the other ham feel good about continuing the contact.
Not uncommonly when you hear a ham send an RST report, for example 599,
they will send the letter "N" in place of the number "9". Or 5NN in this case.
This number code is another time saving device used on CW. Or you may hear
the letter "T" sent in place of the number zero, "MY POWER IS 2TT WATTS".
Each "T" is usually sent several times in length longer than the actual letter
T to distinguish it from a T. There is a number code for almost every number,
even though the N and T codes are virtually the only ones you will ever
hear. Although during the 1998 CQ WW DX Contest I heard many European CW
stations report their zones as "a4" or "a5" instead of sending "14" or "15".
It saved them several milliseconds of time I suppose. Here is the entire
number code, for the interest of those old timers reading this. Its use probably
dates back half a century in CW.
| 1 = a | 6 = 6 |
| 2 = u | 7 = b |
| 3 = v | 8 = d |
| 4 = 4 | 9 = n |
| 5 = e | 0 = t |
How to Zero Beat Another Station
CW stations should always try to zero beat each other. That means
to adjust your rig's transmit frequency to exactly match the transmit frequency
of the other ham you would like to talk to. Hearing two CW stations conduct
a conversation a few hundred cycles apart is a waste of frequency space, and
is inviting QRM. How does one zero beat another station? Easy to do on phone
or SSB, just tune so that the other fellow's voice sounds normal. But trickier
on CW because when you put your receiver exactly on a CW station's transmit
frequency, you hear nothing, zero. In modern transceivers, in the CW mode,
the receiver's BFO is offset from the displayed, transmit frequency in order
to produce an audible tone. In other words, the transmit and receive frequencies
are far enough apart for you to hear a pleasantly pitched tone when your
transmitter frequency is tuned to exactly that of the ham you are listening
to. This frequency offset is frequently about 600 Hz or Hertz.
Here is how I zero beat another CW station with my own rig, a Kenwood TS
450. I tune into, or sweep through, the other CW signal, the pitch going from
high to low, until the other ham's CW signal disappears. Now my receiver is
zero beat with the other ham's transmit frequency. But I want my transmit
frequency to be zero beat with the other ham's transmit frequency. So
then I tune again, with the other ham's pitch going from low to high, until
I am 600 Hz away. For example, if the other ham's transmit frequency is 7137.90
kHz, I would tune my transceiver to 7137.30 (7137.90 minus .60 equals 7137.30.)
to transmit exactly on his transmit frequency. The direction you tune or sweep,
the pitch going either from high to low or going from low to high, is rig
dependent. On Kenwood ham radios you would tune the pitch from high to low
as you tune higher in frequency, to reach the 600 Hz offset and be zero beat
with the others ham's transmit frequency.
I wrote the above paragraph several years ago, and currently I zero beat
using a different method. I still have my Kenwood TS-450, but now as I tune
around looking for a station to contact, I leave my RIT(receiver incremental
tuning) turned on. Leaving your RIT on while tuning goes against convential
wisdom, but I find it works for me. I leave my RIT on about 500 to 600 Hz
up. When I discover another station I wish to zero beat, I tune by ear so
that their CW tone drops down in tone to almost nothing, meaning that my
transmit frequency is now approximately zero beat with theirs. Then
I reset my RIT back up a few Hertz so that I can hear the other station.
Takes me one or two seconds. Tuning by ear for an approximately 600 Hz tone
just comes with experience. I have found that this method of zero beating
works best for me. Recently I have become a DXing nut, and I find this new
method faster for me. There is no one best method for zero beating. Whatever
works best for you and for your rig.
This zero beat frequency stuff is pretty weird, it confuses me at times,
and I hope I explained it correctly. The frequency offset for CW in most transceivers
explains why when you are listening to a CW signal in the tranceiver's "CW"
mode, and you switch to phone, to "LSB" or "USB," you loose the CW signal
and have to go search a bit for it again.
Using CW Abbreviations and
Q Signals
Abbreviations are very commonly used in CW. They save time and are,
I think, one reason why CW is so cool. Once you have learned many of the
abbreviations as well as CW operating techniques, you are "in", you're a
member of the CW using fraternity. Knowing and using CW correctly is kinda
like belonging to an exclusive club. Anbody can pick up a microphone and
talk on the ham bands; doing CW requires skill and finesse.
Lists of abbreviations and Q signals used on CW are available many places,
I will just mention a few of the most commonly used.
| ADR | address | GN | good night | RIG | station equipment | ||
| AGN | again | GND | ground | RPT | repeat | ||
| BK | break | GUD | good | SK | end of transmission | ||
| BN | been | HI | the telegraphic laugh | SRI | sorry | ||
| C | yes | HR | here | SSB | single side band | ||
| CL | closing | HV | have | TMW | tomorrow | ||
| CUL | see you later | HW | how | TNX-TKS | thanks | ||
| DE | from (French) | N | no | TU | thank you | ||
| DX | distance | NR | number | UR | your | ||
| ES | and (French) | NW | now | VY | very | ||
| FB | fine business | OM | old man | WX | weather | ||
| GA | go ahead | PSE | please | XYL | wife | ||
| GB | good bye | PWR | power | YL | young lady | ||
| GE | good evening | R | received as transmitted | 73 | best regards | ||
| GM | good morning | RCVR | receiver | 88 | love and kisses |
| QRL | Is the frequency busy? | QRT | stop sending |
| QRM | interference | QRX | wait, standby |
| QRN | noise, static | QSB | fading |
| QRO | increase power | QSL | acknowledge receipt |
| QRP | decrease power | QSY | change frequency |
| QRS | send slower | QTH | location |
The "K" letter used at the end of each CW transmission indicates, "end of transmission - go ahead". When two hams engaged in a CW conversation do not wish to be disturbed by anyone else breaking in, they may send "KN" instead of "K" at the end of each transmission. Or if a ham wants to limit the extent of his CQ, he may also use KN. For example, "CQ VT CQ VT de N1XYZ KN" says this ham would like to be answered only by hams in the state of Vermont.
Here are a few other commonly heard CW expressions that are actually combinations
of letters sent as a single character. You will encounter these CW
symbols on the air.
| Wait, stand by (AS) | dit dah dit dit dit |
| Slash (DN) | dah dit dit dah dit |
| End of message (AR) | dit dah dit dah dit |
| End of contact (SK) | dit dit dit dah dit dah |
| and of course, Break (BT) | dah dit dit dit dah |
Obscure, Rarely Used CW Characters
To be honest, I have never heard any of these CW characters in 29 years on CW, but it is still fun to know they exist. Do not use them on the air, other hams will not have any idea what you are sending.
| Colon | [:] | dah dah dah dit dit dit | Underline | [_] | dit dit dah dah dit dah | ||
| Semicolon | [;] | dah dit dah dit dah dit | Paragraph | [ ] | dit dah dit dah dit dit | ||
| Hyphen | [-] | dah dit dit dit dit dah | Dollar sign | [$] | dit dit dit dah dit dit dah | ||
| Double hyphen | [=] | dah dit dit dit dah | Multiplication sign | [x] | dah dit dit dah | ||
| Quotation | ["] | dit dah dit dit dah dit | Addition sign | [+] | dit dah dit dah dit | ||
| Apostrophe | ['] | dit dah dah dah dah dit | Understood | [ ] | dit dit dit dah dit | ||
| Left-handed bracket | [(] | dah dit dah dah dit | Attention | [ ] | dah dit dah dit dah | ||
| Right-handed bracket | [)] | dah dit dah dah dit dah | Underline | [_] | dit dit dah dah dit dah |
Here are a few of the auxiliary CW characters used with some European languages, thanks to Chuck, KB2E, in his letter to the FISTS Keynote newsletter. "...the German A with two dots over it, Ä, (dit dah dit dah); the Spanish-Scandinavian A with an accent mark, or a dot, over it, Å, (dit dah dah dit dah); the German-Spanish CH (dah dah dah dah); the French E with an accent over it, É, (dit dit dah dit dit); the Spanish N with that wavy line over it that we all know now because of the infamous El Nino, ñ, (dah dah dit dah dah); the German O with two dots over it, Ö, ( dah dah dah dit); and the German U with two dots over it, Ü, (dit dit dah dah)." I am uncertain of the precise linguistic terms attached to each of these diacritical marks, whether they be grave, umlaut, or circumflex, but you get the idea. I have never heard them used in CW, but then again I don't work very many Europeans on 40 and 80 meters.
Taking Notes During a QSO,
Logging, Using GMT/UTC Time
While I am in contact with another station CW station, I take notes. In
fact I write down every word sent by the other ham. Mainly this is because
I have a memory like a screendoor in a submarine! But I recommend at least
noting the main points made by the other station, so that you will remember
what to comment on during your next transmission. I circle with my pen those
items I want to remember to bring up next go around.
I am kind of strange in that I save all these notes I've taken during my
QSOs, going back 30 years. Really. It is absolutely fascinating to go back
through my notes and read, word for word, what I talked about when I was
a novice 29 years ago. Kinda like a ham diary. By FCC regulations we are
no longer required to keep a log of the radio contacts we make, but I highly
recommend it. Not only for QSLing purposes, but so that you can look up when
in the past you worked a familiar callsign. And looking through your old
logbooks will bring back lots of pleasant memories of QSOs gone by. I keep
copious notes in my logbook, beyond the standard date/time/frequency/callsign/RST/name/location,
to help me remember what was special about each contact.
I fill out as much information as I can in my logbook at the very beginning
of each QSO. This saves me time and, if I accidently bump the VFO dial during
the QSO and change frequency, I can use my logbook to look up my original
frequency. Or you can use your frequency lock control if your rig is so equipped.
My cat Rasta has been known to jump up on my desk while I am QSOing and rub
against my VFO before I can stop him. Perhaps my cat did not like the other
ham's fist. HI.
After you have been on the air a while, another ham will someday surprise
you during a QSO by using your name before you give to them, or asking if
your old Heath DX 60B transmitter is still running. How did they know your
name or about your rig? Turns out you have worked this ham before but forgotten,
and they either have a very good memory, or they keep their log on
a computer. I would love to put all 29 years of my ham contacts in a computer
database, but whew! The data entry would take months. If you are just beginning
your ham career and have a computer, then get some logging software.
Hams should always use GMT or UTC time when logging and keeping records.
Try to keep a schedule set up for 8 pm with another ham who lives in a different
time zone. Do you meet at 8 pm your local time or 8 pm their time? No problem
if you both use UTC time. Always fill out QSL cards using UTC time.
Do not use 24 hour military time. Confusion often arises when you make a
ham contact close to 0000 hours UTC. Because in UTC the date changes at 0000
or midnight UTC. What date do you put on your QSL card? Use the UTC date.
I frequently receive QSL cards from new hams with the correct UTC time but
the wrong date. They have grown up accustomed to the date changing at midnight
their own local time.
Keeping track of the current time in UTC takes practice. You could tune
your receiver to a time standard station like WWV or CHU to determine the
current UTC. Clocks are available that tell time in UTC format. Or you could,
like me, just memorize your local/UTC equivalents. You can make a little
chart with your local/UTC equivalents. You will need to make two such charts
since local/UTC equivalents change twice a year, with the switch between
daylight time and daylight savings time. This twice yearly switch pretty
much takes place all over the world, not just in the United States.
If your browser is JavaScript enabled, here is a clock to convert your
local computer's time to GMT/UTC.
Identifying as per FCC Regulations
Speaking of FCC regulations, amateur radio operators are required to identify
themselves on the air by transmitting their callsigns. At least every ten
minutes. I believe it is also a good idea to identify at the beginning and
end of each of your transmissions as well, even if less than ten minutes
has passed. You will hear some experienced CW operators taking turns transmitting
during a QSO without IDing. For example:
- first station "WHATS UR WX LIKE? BK"
- second station "SUNNY ES COOL. HW ABT U? BK"
- first station "MONSOON HR, RAIN ES 70 DEGS..."
Dealing With QRM and QRN
Characteristically, when listening to shortwave radio frequencies, which
include the most popular ham radio bands, you will hear noise, static, interference,
and fading. They sometimes make reception of ham radio signals difficult,
sometimes downright impossible. I view them as a challenge. I call them the
three dreaded Qs: QRM(interference), QRN(noise and static), and QSB(fading).
With experience and practice you can learn to deal with the three dreaded
Qs and enhance your enjoyment of amateur radio.
First let me discuss QRM, probably the most frequently encountered and
most disturbing of the three Qs. And the only one you yourself can help reduce
by your own radio operating habits. QRM is a fact of life on the ham bands,
get used to it. Try to plan your operating methods so that you cause as little
QRM to other hams as possible, and everybody will be happier. There are technical
means to help alleviate QRM: passband filters, audio filters, DSP and RIT.
For example your RIT(receiver incremental tuning) can be used to "tune out"
QRM. You can move your RIT away from the interfering signal until it is nearly
out of your receiver's passband tuning range, leaving just the signal you
want to hear. I have found that even when there is no QRM, moving my RIT
a little bit changes the tone of the signal I want, often improving reception.
With practice you will be able to eventually, with your ears alone, "tune
out" many of the interfering stations and concentrate on the signal you want.
Most QRM from other hams is unintentional. If you find someone intentionally
QRMing you, playing games with you, the best advice is to ignore them. Do
not acknowledge their presence in any way or you may encourage them to
continue. Ask for a repeat, change frequency, sign off if you have to. I
would not mention anything about "QRM" or "SOME LID".
Sometimes when I answer a CQing station and that station is unable to copy
me, perhaps due to QRM near our frequency, I will then call them a second
time after changing my transmit frequency a few hundred Hertz. That small
change may allow the other ham to now hear me through the QRM. The same thing
is true if some QRM suddenly appears during your QSO. Although don't QSY
too far, or the station you are talking with may lose you.
You and the other station may both agree to QSY(change frequency) to escape
some QRM. Be careful. Successful QSYing on CW is quite difficult. For me
it works about fifty percent of the time. Quite often you will lose each
other. QSY during a CW QSO with caution. Be careful to state exactly where
you would like to QSY, say up 2 kHz, or to 3715 kHz, rather than simply stating,
"let's QSY up" somewhere.
Another practical use to having dual VFOs in your ham rig is that you may
be able to use them to chase off QRM. Sometimes during a QSO I will put both
of my transceiver's VFOs on my same operating frequency. Then tune the inactive
VFO a few hundred cycles(or Hertz) up or down in frequency. Whether you tune
up or tune down a few hundred cycles depends on the direction that your rig's
receiver "sweeps" as you tune. My Kenwood sweeps or changes pitch from high
to low as I tune higher in frequency. During my QSO if I hear another ham
call "QRL?" to see if the frequency is clear, I will interrupt my own QSO
for a few seconds, switch to my second inactive VFO, and transmit a quick
"C", meaning, "yes this frequency is in use." I could have remained on my
original frequency and sent my "C" in answer to his "QRL?" But it is likely
the QRLing ham would not have heard my answer due to the narrow passband
of his receiver(in other words he is too far away from my transmit frequency)
or due to the direction of the sweep of his own receiver. By leaving my second
inactive VFO a bit off of my own transmit frequency, I can protect a larger
area of frequency space around myself from potential QRM. Again, please do
not answer a CQ if the CQer is too close(within a kHz or less) to an ongoing
QSO in order to avoid QRMing the other QSO.
One very annoying, for US hams, form of QRM is the shortwave broadcast
stations found most evenings throughout the 40 meter novice band. We have
to share the band with them, I like to view it as a challenge. There will
be times during a QSO when one of these broadcasting stations will sign/on
and begin transmitting on or very close to the frequency you are talking on.
First you will hear their unmodulated carrier as they tune up, followed by
their interval signal. Then usually at the top or bottom of the hour, the
broadcast station will begin their official broadcast with their national
anthem. Then the news. Quite often you will lose all trace of the other ham
you were in QSO with as soon as the broadcaster opens up with their carrier.
Sometimes you can still hear each other through the unmodulated carrier,
but you had better quickly say your 73s before the music starts. A few times
I have been able to continue a contact as long as the broadcast station does
not transmit music. If the broadcast QRM on 40 meters is just too much for
you, there is always 80 meters. Or switch your ham receiver to the AM mode
and delve into the fascinating world of shortwave broadcasting.
QRN refers to noise heard on shortwave radio. There are basically two types
of QRN, natural and man-made. Natural QRN is the static generated, for the
most part, by thunderstorms. The radio static, or QRN, generated by thunderstorms
travels great distances via skip, just like radio signals on shortwave. At
any given moment you may be able to hear the static from dozens of storms,
hundreds and thousands of miles away. At a given distance from a radio station
on shortwave there is a dead zone, which the radio signal skips over. Same
thing is true for thunderstorm static. I have been on 40 meters CW while
I knew there was a thunderstorm nearby, and heard no static. I was in the
thunderstorm's dead zone, its static was skipping over me. Other hams I then
contacted were barely able to copy me through the static, although I heard
them fine. Pretty weird. There are many more thunderstorms during the warm
summer months, meaning that winter provides the best reception on the 40
and 80 meter ham bands. Both thunderstorms and static decrease in number
and intensity with nightfall. Rarely, during a particularly intense solar
disturnbance, the shortwave radio frequencies will go dead. All you may hear
is a continuous rushing noise or QRN caused by the solar disturbance.
Man-made QRN comes from many sources, including automobile engines, electric
motors, fluorescent lights, electric fences, loose wires on electric power
lines, and lawnmowers. Other QRN is purposely broadcast on shortwave radio
frequencies, such as over-the-horizon radar and high speed RTTY. It becomes
what we call QRN when it is broadcast by nonhams on ham frequencies. A good
noise blanker or a ham radio equipped with DSP may help reduce this noise.
Before I purchased my current home, I walked the property with a portable
SW radio receiver tuned to 80 meters, to determine if there was any man-made
QRN inherent to the site. I heard no local QRN, so I bought the house.
Oh yes, and then there is QSB, or fading. This is a natural phenomenon,
one of the mysteries of radio propagation. Check out my Radio Fundamentals
Homepagefor an explanation of how fading works.How QSB works is not difficult
to understand. Why it occurs is the mystery. There seems to be at least a
little fading present on most shortwave frequencies, particularly at night.
The duration and depth of the fades can vary widely. Just another challenge
to make your ham radio operating and shortwave radio listening more interesting.
Repeating Info Due to QRM
It is important to ensure that the ham you are in contact with is able
to copy at least the three essential items of the QSO: your name/location/RST.
So normally in any CW contact these items are repeated twice, "UR RST IS 579
579 BT MY NAME IS JACK JACK" etc. If the band conditions are stinko, three
repeats might be in order, of at least the name and RST. For the rest of
the contact, in bad QRM, QRN, or QSB, hams have been known to employ one
of two other repeating techniques. One would be, "MY MY WX WX IS IS CLOUDY
CLOUDY" and the other technique is, MY WX IS CLOUDY MY WX IS CLOUDY". I normally
use the latter.
You can tell that the other ham you are in contact with is experiencing
QRM if they tell you, if they ask for lots of repeats, if they get your name
or callsign wrong, or if they hesistate long seconds before returning to
you after you complete a transmission. If the ham you are talking with sends
many more repeats than normal, you can assume they are hearing QRM on your
signal, and they probably would like you to use many repeats as well. If
I believe my signal is being stepped on, I will send the other ham's name
more frequently than I normally would, to assure them that at least I can
copy them. For example, "TNX DAVE BT MY WX IS LOUSY BT DAVE HW IS
UR WX? HW COPY DAVE? N1XYZ de WB8FSV K". Even in very heavy QRM folks are
more likely to pick out their own name or callsign out of the muck. Occasionally
you will work another ham on CW who refuses to copy your callsign correctly.
Usually you can correct them by repeating your callsign frequently at the
beginning and end of your transmission. Or if that doesn't work, try, "MY
CALL IS WB8FSV WB8FSV NOT WD8FSU". Amazingly a few hams on CW will continue
to use your incorrect callsign regardless of what you tell them.
Correcting Mistakes in CW
Everyone occasionally makes a mistake while sending their Morse Code. Sometimes
your key or keyer seems to have a mind of its own. The most common method
to correct a mistake is for the sending station to send a rapid series of
dits, like the number five with a few extra dits added. Eight dits is the
recommended number of dits, although no one is counting. And to then send
the correct CW character or word. This is fine. Personally when I send a
mistake in the middle of a word, I don't see the need to emphasize
it with the rapid dits. I simply pause and then send the correction. The
station you are talking with is copying along with you, letter by letter,
and they probably realize as soon as you that you have made a mistake. I
feel it is more professional to use a pause rather than the rapid fire dits.
But, if I make a mistake at the beginning of a word, the other ham
copying along with me has no idea I have made a mistake. So in this case
a device is needed to signal that a mistake has been made. I prefer to use
a question mark rather than the rapid fire dits. Another CW device you may
hear less often to indicate a mistake is "dit-dit", like the CW letter I,
sent once or twice after the mistake and before the correction.
You will hear some hams use a question mark to signify that they are going
to repeat a word, even if they have not made a mistake. For example,
"MY NAME IS JACK? JACK". This use of a question mark is frequently employed
to indicate the repetition of a difficult or unusual word in a CW radiotelegram
by CW traffic handlers.
How Long Should the Contact Last? Talk as long or as short as you like. Most CW contacts on the novice bands seem to last about half an hour or so, which mean that they rarely get beyond the standard name/location/RST/rig/WX/73 stage. That is perfectly OK. I myself like to talk a bit longer. For me, a good CW rag chew generally lasts around an hour, sending and receiving at about 13 wpm. My longest CW contact ever was a 3 1/2 hour marathon, but after the second hour we began trying to stretch it out to see how long we could go! At about 10 wpm(words per minute), a common speed on the novice bands, it can easily take half an hour just to send the name/location/RST/rig/WX/age/73 info. Normal human verbal conversation is around 120 wpm, so a SSB or phone QSO of half an hour would cover a lot more ground than a CW QSO of half an hour at 10 wpm.
How Fast/Slow Should You
Send CW?
Normally, adjust your code speed to match that of the other ham you are
talking to. This is especially true if you answer another ham's CQ or tailend
a conversation. People commonly send a CQ at the speed they would like to
be answered. If you answer a person CQing at say, 15 wpm, and you send at
10 wpm, the CQer generally will be polite and slow down to your speed. This
does not always happen, so be careful about answering a CQ sent by a CW speed
demon. Normally a "PLEASE QRS" (please send slower) sent to the other station
will elicit the correct response from them, and they will slow down.
It is easy, especially with an electronic keyer, to send faster than you
are able to comfortably receive. Try to match your send speed to that of
your receive speed. With practice your speed will improve. Making CW contacts
is a great and fun way to increase you code speed. Another tip is to occasionally
stretch yourself, try to copy CW at a slightly higher speed than you are
comfortable. Do not do this during a QSO you are having when you are under
pressure to copy everything correctly. But just listening around the band.
Participating in slow speed CW traffic nets is another neat way to help you
increase your code speed, and perform a public service at the same time.
You'll discover a wide variety of CW speeds on the novice bands. Most folks
go slow, less than 15 wpm, but you will hear hams going over 30 wpm also.
They may go fast to show off, or perhaps there are no more clear frequencies
available in the general bands. Some speedy novices and techs may be experienced
CW operators, perhaps they were hams years ago and were recently relicensed,
or learned CW in the military or merchant marine and just now got into ham
radio. Also the 80 meter novice band was moved a few years ago and now includes
frequencies used by higher speed CW traffic nets. You will frequently hear
them in the early evening between 3675 and 3700 kHz. Many of the hams you
encounter on the novice bands will be novices and technician-pluses, but
there are a number of general, advanced and extra class hams to be found
also. They may feel more comfortable doing CW at slower speeds or they may,
like me, simply enjoy working new hams. I have been lucky in my 33 years
as a ham to have been the very first contact for over 80 hams now.
How Do You Gracefully End
a QSO?
It's no big deal, many hams will just send, "TNX FOR QSO 73" or "GOTTA
GO TNX 73" and sign off. That is fine. Myself, I like to leave a bit more
politely, such as, "DINNER HR 73", "I GOT A PHONE CALL, CUL", "TIME HR TO
QSY TO BED", "MY XYL IS YELLING, TURN OFF THAT RADIO AND DO SOMETHING USEFUL",
or "SRI ED MCMAHN IS AT MY DOOR WITH 10 MILLION DOLLARS 73".
There will be times when, after several exchanges, you realize that you
just don't want to talk to this person anymore. You could, as I have heard
some hams do, just disappear. But I think having a few tactful excuses for
leaving to choose from is a good idea.
It is not uncommon that QRM will grow to the point that it is impossible
to copy the other station you are in QSO with. Some hams in this case will
just give up and stop transmitting. I would recommend instead that you at
least send a 73 and sign off properly. Don't leave the other ham wondering
what happened to you. On your end you may not hear anything except QRM, but
perhaps the other ham you were talking with still copies you fine. Maybe
the QRM is one way, skipping over his location. If the QRM or QRN or QSB
just destroys a QSO I am involved in, I will send something like, "SRI DAVE
NO COPY NO COPY QRM QRM 73 73 N1XYZ de WB8FSV."
Occasionally during a QSO, the station I am talking to simply disappears.
Maybe they have rig problems, an important phone call, or the irresistable
call of nature. Try not to simply disappear. If another ham vanishes during
a contact with me, first I will send a friendly, "DAVE?", and if no answer,
then send, "N1XYZ de WB8FSV K" once or twice before I give up. Even then I
leave my VFO on the same frequency a few minutes while I fill out my logbook
and the QSL card, in case the ham reappears.
A Typical
Evening for Me on 40 meters CW
Choosing My Band
After turning on my rig, getting comfortable in my chair, opening my logbook,
and pulling out my scratchpad, I choose my band. I personally enjoy 80 and
40 meter CW, particularily 40 meters, so I will search between 7100 and 7150
kHz. 80 and 40 meters are noted as good rag chewing bands, as are 160 and
30 meters. Starting at 7100 I slowly turn the dial of my transceiver, stopping
at each CW signal I hear. I will listen a few seconds, long enough to determine
if the station is sending a CQ, or is already engaged in a conversation.
I am looking for a CQ to answer, the way in which I usually begin a CW contact.
Since I am not a novice or technician, I almost feel like an intruder in
the novice bands, and would much rather answer than send a CQ here. Although
if I am unable to locate an interesting CQ after searching for 15 or 20 minutes,
I may go ahead and call my own CQ. Or perhaps search the general CW frequencies,
or switch bands, or go watch TV. HI.
Scanning for CQs
A full scan from 7100 to 7150 kHz for CQs might take only a couple minutes,
particularily at night when the 40 meter band will be filled with powerful
SW broadcast stations, rendering big chunks of the novice band unusable. Activity
on 40 meters at night is usually limited to a few small relatively clear
areas in between the broadcast stations. For example, now the regions around
7108 and 7137 kHz are often clear most evenings. Several years ago 7125 kHz
was always available at night, not now- this is because the SW broadcast
stations periodically change their operating frequencies and schedules. A
scan of the 40 meter novice band in the daytime may take longer with the
absence of the broadcast stations and with more hams. Weekends on 40 meters
can get quite busy.
In most of the world the 40 meter ham band stretches from 7000 to 7100
kHz, and 7100 to about 7500 kHz is used as a shortwave broadcast band. Only
hams in North and South America are able to use the full 7000 to 7300 kHz.
And only in the United States is 40 meters divided into different phone and
CW segements. Hams in Canada and in South America can use CW or phone anywhere
within 7000 to 7300 kHz. This explains why you can hear Spanish speaking
SSB phone stations some evenings in the 40 meter novice band. This is a good
indication of band conditions, how 40 is often open deep into South America
in the evenings. When the band conditions are good, you may even hear European
or Asian SSB stations just below 7100 kHz.
Once I discover a CQing station, I first determine if that ham will be
able to hear or copy me. If the CQer is relatively weak, chances are they
will be unable to copy me. Generally the stronger the station you hear, the
greater the chance they will hear you in return. Radio propagation is usually
two way. Not always. Sometimes it is fun to call a weak station just to see
if your rig can reach them. Perhaps the other ham's signal is weak because
they have a less than optimal antenna system, such as a dipole in their attic.
Or maybe they are using QRP(low power). After scanning the band for a while
and perhaps making a few calls, you will be able to judge the condition of
the band. Is the skip long or short? Is the band open to the West Coast,
south to Florida, or not at all. Occasionally I will turn on my rig , listen
a bit, try to answer a few CQs to no avail, make a few fruitless CQs myself,
then give up and go play on the Internet. Particularily true during the last
few years with the bottom of the sunspot cycle upon us. The current sunspot
cycle, Cycle 23, peaked during Spring 2000 and radio propagation conditions
are now slowly declining.
Do I Want to Answer this CQ?
But, let's say I hear a strong CQ. Next I determine if I want to answer
this CQ. Since I enjoy working new hams, a ham with a new callsign gets first
priority by me. After you are on the air a while, you can pretty well guess
how long a ham has been licensed by just their callsign. Usually. I am attracted
by certain types of callsigns. For example a one by two call, like W8TZ,
is usually an old timer. They often enjoy rag chewing and are full of fascinating
ham stories and experiences. Callsigns that form words intrigue me, such
as KA4TON or N3HAM, or callsigns that are similar to mine, like KB9FSW. In
33 years on the ham bands I have worked only five other FSV callsigns: W3FSV,
KA1FSV, VE3FSV, WB4FSV, and WA0FSV. I treasure those QSL cards. My wife and
I love New England and my ears always perk up when I hear a 1 district callsign.
From Ohio I seem to have a pipeline into New England, meaning I find it quite
easy to work New England hams.
Often when I hear a CQ, I will quickly look it up in the Callbook, to discover
what city the ham is calling from. Perhaps it is a city or state I have visited
or vacationed in, have friends or family in, have a favorite sports team
in, in other words have some connection to that we can talk about in our
potential QSO. My computer is upstairs and my radio room is downstairs, so
I cannot access a CD callsign database. Therefore I use a printed Callbook.
Even a Callbook a couple years old helps I believe. It enhances my ham radio
operation by allowing me to discover a little more information about a ham
before I decide to answer their CQ. Unfortunately 1997 was the last year
that printed Callbooks will be available. Too bad, it is the end of an era.
Of course after I have completed the contact, and am filling out the QSL(I
try to QSL every contact), I use a callsign server on the Internet
to get the ham's current mailing address.
Not having a printed Callbook or access to a callsign server is perfectly
OK. It just means you will wait a few moments longer to discover to whom you
are talking. The suspense can be exciting. You can still QSL the other ham
by asking them to send you their mailing address over the air, or to send
you their card first.
Making a Contact
So now I've decided to answer the CQer and establish a contact. A one by
two call should be sufficient on my part. Although if band conditions are
lousy, something like a one by three or a two by four might be more appropriate.
I have already made sure my rig is tuned up and ready to transmit. Your ham
transmitter must be tuned so that there is an impedence match between the
transmitter and the antenna, ensuring the best possible transmitted signal.
Many modern transceivers include an automatic antenna tuner which makes tuning
a breeze. When tuning up your rig do it as quickly as possible so you don't
cause unecessary QRM to others. Even if you use an automatic antenna tuner
you are transmitting a weak but audible CW signal over the air. Tuning up
without an automatic antenna tuner usually means you are transmitting a very
strong carrier over the air. Make it short please. Actually you should be
using a dummy load to tune into, so that you are not heard over the air.
If you must tune up on the air, try to do so on a clear frequency, or perhaps
on top of one of those 40 meter shortwave broadcasting stations.
And the CQing station comes back to me. Hooray! It's a KF4 station in North
Carolina, a ham I worked about a month ago. The callsigns in this story have
been changed to protect the innocent. HI. He doesn't remember me, but his
callsign and QTH seem familiar, so I look in my logbook and find him. On
the average I make about 20 CW contacts a week, mostly on 40 and 80 meter
CW, so I commonly hear and work the same stations more than once. After we
exchange the standard name/location/RST, I ask him if he has received my
QSL card yet and how many states he has worked so far. He remembers our previous
contact. During our first QSO the KF4 had only been on the air for a couple
weeks, and at about 10 wpm and with lots of mistakes, the minimal name/location/RST
was enough to deal with. Now on our second contact we are able to find out
more about each other. Hey neat, he is into computers also. We swap e-mail
addresses and I tell him about my homepage. I will e-mail him tomorrow and
send him the address of my homepage. Sending http addresses on CW is not
easy. I am forever having to explain what a tilde is. My KF4 friend in North
Carolina says thanks for the FB QSO but it is almost his bedtime. I send
him some of my famous personalized QSO ending lines, and we both sign.
Some hams on CW soon develop several of their own personal phrases or expressions
to liven up and personalize their QSOs. There are the standard CW phrases
that everyone uses such as, "HOPE TO CUAGN, NICE TO MEET U, BEST 73 TO U
ES URS". These are perfectly OK, but I like to use some of my own unique
CW expressions, "RAIN HR, GREAT STAY INSIDE ES HAM WX or ENJOYED QSOING WID
U or HELP QRM ATTACK!". To hear my best ones you will have to work me on
the air. QCWA magazine(Quarter Century Wireless Association) regularly prints
many of the humorous CW expressions that its members have heard on the air.
It is almost my bedtime also, but I would like to squeeze in one more CW
contact. So after logging my KF4 contact I begin another band scan for CQs.
40 meters tonight is pretty noisy and filled with three very loud SW broadcast
stations, normal. I've been looking now for fifteen minutes after my contact
with the KF4 station, and found no CQs. Each time I have scanned across the
novice band I noticed the area around 7145 kHz is clear. Perhaps I will call
CQ here myself if I can't find any other CQs. But then I do hear a weak CQ
from a new ham, a KC2. He is pretty weak, meaning I may well be weak to him
as well, but I answer his CQ anyway. There isn't much else going on. Low
and behold, he comes back to me.
He does not have a very good fist, his CW spacing is way off, he makes
a lot of mistakes, and his CW operating technique needs work. But I am still
able to copy about 75 percent of what he sends, and make a good guess at
the rest. I copy, "THIS S TY FERST QSO". I am his first
contact. Infinitely cool. My favorite kind of contact. I live to make first
contacts. My new KC2 friend only sends his QTH once, half of which I loose
in the QRM, and he forgets to send his name and my RST. Still I believe it
was a fairly successful first QSO. The contact took about 45 minutes, mainly
since we were working at less than 5 wpm and I sent many repeats of my information.
I have a great deal of patience with new hams. After all we were all new
hams at one time. Most hams well remember their first contact. My own first
contact was at 5:30 pm on Feb 6, 1970 on 15 meter CW with a WB8 station. It
was a local ham across town. I had to telephone her to ask her to listen for
me on the air. I had been calling CQ for two days with no answers. Later
I discovered that a vertical antenna mounted on the roof needs to be grounded.
This was news to me. After I put some radials on my vertical I began to get
lots of answers to my CQs.
It is getting late and the KC2 and I both sign off. I fill out my logbook
and a QSL card for the KC2, including a short letter congradulating him on
his first contact. Time now to QSY to bed. I turn off my Kenwood TS 450,
and disconnect the antenna. The end of a most successful ham
radio day. In two evening hours I have renewed acquaintances with an old
ham friend and made a new ham friend. What a neat hobby!
Slow Speed CW Traffic
Nets
Handling traffic is a time-honored tradition in amateur radio. "Traffic"
refers to messages or radiotelegrams and "handling" means generating, relaying,
and delivering these messages. Since CW was around a couple decades before
phone, CW traffic handling dates to the very beginning of radio. Handling
traffic, particularly during a disaster such as a hurricane or flood where
normal communications are down, is often cited as one of the main justifications
for the continued existence of amateur radio and our occupation of all of
our valuable radio spectrum. The public's impression of the usefulness of
ham radio is often reflected in the vital public service we perform during
emergencies and public events.
Thousands of US and Canadian hams meet daily in nets to send and receive
much of this traffic. A number of CW traffic nets operate in the novice bands,
usually 80 meters. They purposely operate at a slow speed so as to encourage
the participation of new hams. Many of these nets are primarily intended
to be training nets in the proper techniques of handling CW traffic. It's
really quite easy to do traffic handling. These slow speed CW traffic nets
provide an excellent opportunity for you to increase your code speed. And
perform a public service, give a little back to amateur radio, at the same
time. Should there ever be a natural disaster, such as a tornado or major
flood, in you area, knowing how to send and receive emergency messages is
an important skill. An asset for you, for your community, and for amateur
radio.
Not every state has a slow speed CW traffic net, but you can probably find
one in a nearby state that will welcome you. I learned my traffic handling
on OSN, the Ohio Slow Net, that meets daily at 6:10 pm local time on 3708
kHz. I have been a net control station on this and other traffic nets, and
I am now the Ohio Section Traffic Manager. Just look around 80 meters CW
in the early evenings for a group of hams using the QN_ signals found on
traffic nets. Or contact the ARRL(American
Radio Relay League) for information on these slow speed CW and other traffic
nets.
The Central Ohio Traffic Net(COTN)
is the local 2 meter FM traffic net that I frequent. And here is the ARRL Great Lakes Division homepage.
You can find me in there someplace.
Straight Key, Electronic Key, Bug, or Computer Keyboard?
There are basically four types of devices used by most hams to send Morse
Code. The straight key, also called the hand key, as well as the electronic
keyer, the bug, and the computer keyboard. My favorite is the straight key,
which I use 90 percent of the time. The straight key is more natural, more
organic, and so is the resulting code. Learning to use a straight key well
is not easy, it takes a great deal of practice. Pounding brass well with
a straight key is an art. I am far more impressed when I hear an excellent
"fist" on a straight key than I am with near perfect code sent with an electronic
keyer.
I own two electronic keyers which I use mainly when I want to send faster
speed CW. 15 wpm is about the top speed you can send intelligible code with
a straight key. Although I have heard hams send good CW at 20 to 25 wpm with
a straight key- it amazes me they can send that fast. Learning to use an
electronic keyer, while it takes practice too, is easier than learning to
use a straight key well. Once you have mastered the electronic keyer, using
it can be a real pleasure. To effortlessly and gently squeeze those two paddles
and produce near perfect code is one of the great joys of CW. I still prefer
the organic/natural sound of a straight key fist to the mechanical sound
of an electronic keyer. Hams using a straight key have a fist with personality.
On an electronic keyer your fist sounds like everyone else's. Usually. Some
new hams have difficulty sending with a keyer. I believe learning to send
CW first on a straight key before switching to an electronic keyer is a wise
method.
Speaking of personality, that to me is the biggest advantage to using a
bug. Although a bug also produces code mechanically, the operator has complete
control of the length of their dahs. This gives the ham the ability to send
with their own distinctive fist, or "swing". Unfortunately, learning to send
well with a bug takes years of practice, and a bug is notoriously difficult
to adjust. Using a bug well is a challenge, almost like playing a musical
instrument. After practicing on my own bug for five years, I developed a
passable fist, until last year when my cat knocked my bug off my desk onto
the floor. It hasn't sounded right since then. I hope my cat Rasta is not
a no-code cat. After listening to CW stations for a few years, identifying
the distinctive "swing" of a bug user is easy. When you hear someone sending
good code with a bug, you are listening to a CW Master, a highly trained
expert who has honed their CW skills through years of patient determined
experience. In the hands of such a CW Master, a bug is capable of producing
beautiful enchanting Morse Code.
A quick word about sending CW with a computer keyboard. Some Morse Code
challenged hams use this method to generate and send CW. But for the most
part I don't like computer generated and decoded CW. For me, using a keyboard
is not "real" CW. Even worse is to use a Morse Code reader that decodes and
prints out the code for you. A traditional amateur radio operator sends and
receives CW using their own senses and faculties. I find computer generated
and decoded CW too mechanical and impersonal. But at least it is CW.