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Re: PSK tone interesting on AO-40



Hi Howard,

Howard Long wrote:
> 
> Sitting here in the shack listening to AO-40 (and watching the telemetry)
> tonight, the PSK tone seems to lower by a few tens of hertz for a couple of
> seconds and then rise back again.
> 
> I've never heard this before, but I'm sure someone will be able to explain.
> Can't see anything obvious from the telemetry myself.

This is due to the magnetorquing around perigee...

73s Peter DB2OS


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