开云体育

On Sat, 15 Feb 2025 17:20:45 -0800, "Paul M3VUV via groups.io"
<nanovnauser@...> wrote:

has anyone done a carrier point alignment on the 707/,its vr 3001 and tc 3004 adjustments on the af board,i am having distorted tx audio reports,is there an easy way to adjust

Could it be that the RX frequency is different than the TX frequency? You may
already have ruled this out, but if you haven't, you can have someone on the
other end of a QSO first tell you what frequency their radio says they are
transmitting on, then have them tune in your signal for best audio and tell you
what frequency they say you are transmitting on.

It's probably not that simple, but if it is, you could just make adjustments to
the RIT circuit.

Another thought came to my mind. Are you using voice compression? If so, turn it
off and get some signal audio reports.


Donald KX8K





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