If you have a youtube video at hand with a configuration that worked for you on Windows 10 please post it so I can give it a try if I havent already. Would it help to install Linux maybe? Or running Linux from a virtual machine? I have spent so many hours troubleshooting the issue that I am ready to take drastic steps like these to get it to work. (one is up to date, the other is a few months back with updates) I assume an issue with Windows. Hamlib error: IO error while opening connection to rigīut sometimes something like 'error in rig communication'.Īfter I close the error-message, the connection to the radio is gone, no receive possible anymore UNTIL I unplug and replug the USB connector from the PC! Then receive works again and the 'Test CAT' and 'Test PTT' are successful.ĭoes anyone have an idea or experience with this issue? I have tried to get the ICOM 7300 transmitting from two different Windows 10 machines now and the error is exactly the same! Windows update levels of the machines are different. After a few seconds, WSJT-X displays an error message, which is sometimes a different one. When I start the transmission (CQ or answering CQ), the radio switches to transmit but there is no signal being transmitted visible on the rig-screen. The radio is controllable via WSJT-X (change band, change config like USB/USB-D, Split. When I conntect the radio via USB, receive works fine. )Īudio input/output in WSJT-X are set correct.

WSJT-X and radio configured like described in this video:īut I have tried configurations from other YT videos too. I have installed the newes ICOM USB driver (February 2018) It is possible to set the transmission pass bandwidth of wide, mid, or narrow, by changing the lower and higher cutoff frequencies.

Look at the Icom 7300 Full Manual on page 12-3. Icom 7300 Transmit Bandwidth TBW Customizable Values. The full manual can be downloaded from here. Windows 10, Version 1703, System Build 15063.877 Look at the Icom 7300 Full Manual on page 4-14. I would very much appreciate if a fellow ham could help me to find a solution. I'm really getting desperate trying to get WSJT-X operating.

Essb audio settings for icom 7300