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Re: PSK tone interesting on AO-40



Check the status of the magnet system. This usually happens when the
magnetorquing coils are on. Unfortunately, it corrupts a large percentage of
the telemetry frames.

73,

John
KD6OZH

----- Original Message -----
From: "Howard Long" <howard@howardlong.com>
To: <amsat-bb@AMSAT.Org>
Sent: Tuesday, 03 July 2001 19:25 UTC
Subject: [amsat-bb] PSK tone interesting on AO-40


> 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.
>
> I thought at first it was the down converter I was using, but I get the
same
> on my AR-5000 too.
>
> 73 Howard G6LVB
>
> ----
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>

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