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QDX High Band - Noise around the tuned frequency #qdx #troubleshooting


 

Hello,

? I have a pre-built QDX transceiver, built for the high bands at 9v.? Trouble is that in WSJT-X it shows a constant spike of noise just off the tuned frequency, no matter the band I select.? I have tried moving the radio, no effect so it's not localized noise.? The noise is there on AC power and battery, so it's not the power supply, and it appears on multiple computers so I'm sure it's not the computer.? Attached is a screen shot of the issue.? At this point I'm 90% sure the issue is with the transceiver itself.??? Anyone have any ideas?
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Thank you,

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