Audio Issues with Xiegu G90 (line in/out signals not working)

Hi all, I have finally received my Digirig after I could not get my Xggcomms USB interface working with my Raspberry running the HamPi image. But I am facing the same issue again although the USB sound card always is visible and properly configured in WSJT-X based on the available manuals. The Linux audio settings do not show decodable input from the TRX although it is switched to line out and recommended in/out levels. Moving the input fader in Linux’s audio controller only seems to raise and lower the noise level.

Also output from the Pi does not translate to a transmitter signal in the G90.

Now I am concerned that the G90 accessory output is dead, are there any suggestions how to check for that or where I might have a misconfiguration? Thanks in advance!

73 Krishan, DO1KRI

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You’ll need to select U-D mode on your G90 when operating digital.

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Thank you so much, this was not mentioned in any of the manuals. I will give it a try tomorrow (today is my wife’s birthday, she will cut my cables when I go to the shack).

73 Krishan, DO1KRI

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Hi Denis,

I have just tested with U-D mode. Thank you so much, this solved my problem!

73 Krishan, DO1KRI

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