Are you transmitting into a dummy load, or an antenna? Ten Tec radios,
Orion included, are very susceptible to stray RF in the shack. If the
problem exists on an antenna, but not on a good 50 ohm dummy load, then RF
getting into the Orion control circuits is likely the culprit.
On Wed, Oct 25, 2023, 09:58 Pete Parisetti <peteparisetti@gmail.com> wrote:
> Good day list.
>
> Kindly have a look at the 30' video and notice what happens as I increase
> output power.
>
> https://www.youtube.com/watch?v=ta9jTzYq9Ps
>
> Power supply plenty strong, fuse OK, A9 board capacitors replaced.
>
> Thanks for any wisdom.
>
> 73 Pete MM0TWX
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