Loud pop in earphone when switching from transmit to receive

John Brock

Just powered up my 20M QCX. All looks good with alignment. I can hear signals. So it may be OK.
Have not measured RF out.
Right now using it would be irritating due to the very loud pop in the audio when switching from Xmit to Rcv.
I searched the message archive, but did not find any mentionĀ  of this there. I thik In have seen it somewhere. Maybe Ubitx group.
Any ideas?

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