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Re: PCSAT2 Downlink question.



>>> John Ronan <jronan@tssg.org> 10/23/05 1:50 PM >>>
>One question re  9k6 and doppler correction 
>would you think that retuning using 100hz steps 
>once every  10 seconds be adequate?

During ealry and late parts of the pass maybe, but 
not in the middle.  With 20 KHz dopper over 10 mins
thats 330 Hz per 10 sec average.  Wouldnt surprise me
to be 1 KHz per 10 sec at the center of an overhead pass.

Bob

Regards
de John
EI7IG

On 23 Oct 2005, at 17:04, Robert Bruninga wrote:

> All PCSAT2 downlinks are now on 435.275.  But
> we do try to keep a 10 sec beacon on side B just
> so we can see when it resets..  bob
>
>
>>>> John Ronan <jronan@tssg.org> 10/22/05 5:43 PM >>>
>>>>
> Evening,
>
> I've a quick question is the PCSAT2 Telemetry downlink still on
> 437.975? I think I've finally tracked down a problem with my decoding
> hardware (avoid the soundblaster live).
>
>
> Regards
> de John
> EI7IG
> --
> John Ronan <jronan@tssg.org>, +353-51-302938
> Telecommunications Software &  Systems Group,  http://www.tssg.org
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--
John Ronan <jronan@tssg.org>, +353-51-302938
Telecommunications Software &  Systems Group,  http://www.tssg.org
----
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