Hi Tom,
The problem in my 747gx "seems" to be solved, thanks to the help of
Guillermo LU8EYW.
My radio has not a tcxo. The problem was LOTS of dirty in the carrier
oscilator trimmers.
I don't know if it is exactly the same problem as in your radio, but
you may hear that the white-noise sound, without signal, vary from a
low, deep to a high-pitched one.
73, fede.
--
LU4HKN.
On Mon, 26 May 2003 17:19:06 -0400
"Thomas Giella" <kn4lf@tampabay.rr.com> wrote:
> Hey Fred,
> My FT-747GX is also jumping frequency in transmit and receive. It jumps
> approximately 500 hz. I presume that it might be a problem with the txco-4?!
> Do you run a linear amplifier? I can't seem to get my FT-747GX to key up my
> Amp Supply LA-1000A.
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