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HF/VHF/UHF Multicoupler releasedCross Country Wireless now have
the first production models of the HF/VHF/UHF Multicoupler available for sale.
This is a multicoupler or antenna distribution amplifier that can share a single antenna between up to five receivers. It also provides lightning surge and over-power protection on the antenna port.
This product has been under development for over a year and one of the spin-offs from the work was the revised RF front end for the SDR-4+ receiver.
The multicoupler has a very wide bandwidth (1 to 400 MHz -3dB) and a very high output IP3 figure of 40 dBm.
The specification for reverse isolation and receiver to receiver isolation is also very good (typically better than 50 dB).
Just the job if you have several SDR receivers and only one antenna!
The web page is: