[amsat-bb] Re: HF satellite?

Jeff KB2M kb2m at comcast.net
Fri Jun 5 09:58:54 PDT 2009

  A group of us tried PSK31 on AO-40. The Doppler was a B***h on 2.4 gig,
but according to my log in October 2001 we managed to make 3 contacts over a
period of 2 days with w2xb, n4zq, and kb3kj. Ah those were the golden days
of HEO sat ops, hopefully to happen again.....

73 Jeff kb2m

-----Original Message-----
From: amsat-bb-bounces at amsat.org [mailto:amsat-bb-bounces at amsat.org] On
Behalf Of Simon (HB9DRV)
Sent: Friday, June 05, 2009 12:16 PM
To: bruninga at usna.edu; amsat-bb at amsat.org
Subject: [amsat-bb] Re: HF satellite?


Sounds interesting - but PSK-31 and Doppler may be problematic - will this 
be a linear transponder or... ?

Simon Brown, HB9DRV

----- Original Message ----- 
From: "Robert Bruninga" <bruninga at usna.edu>

> 2) PSK-31 multi-user SSB uplink on 29 MHz and FM down link on
> 145.825

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