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VarAC HF Discussion forum

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Martin Howard
Martin Howard

No Transmit Power

Hi all


New user request please

Receives all ok I think as I can hear digi noises ok, and home page updates with stations, rig changes frequency so I think all is ok there, but when I ping or try a CQ a station it just cycles on and off for 15 times and says unable to connect. I don't see any power on my SWR meter so I don'tthink the transceiver is transmitting anything.

Any suggestions anyone please. Have got the latest VAR software installed ( did have better luck with the old version)


Rig Icom 7300 at 50W Windows 11

61 Views
NC3Z Gary
Feb 03, 2024

Simply if you have no output from the radio you have the wrong soundcard selected, or sound drive levels too low or a config with your radio. it has been covered here many times. Need a lot more info from you on your settings but the first question is on your 7300 what is the following set to:

Set > Connections > Data Mod ?

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