Good morning,
Have a Omni 6+ ... it is not a mod or upgrade.
I am having reports of a high pitched 'whine' on my
ssb TX, on all bands. It is present on both USB and LSB,
with or without modulation.
Took the Omni 6+ apart and re-seated all the connectors
an all the boards.
Then noticed the whine dramatically increased when we held
a mic near the LED/Clock boards on the front panel.
The clock was SW disabled from the menu setup with no affect.
Also have nulled out the carrier.
This Omni 6+ has the VCXO.
Anyone have/know of this or similar condition, and a probable solution?
Any help will be greatly appreciated.
73,
Chuck Wright - K4NYS
k4nys@arrl.net
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