[amsat-bb] NO-84 mystery solved

Joe nss at mwt.net
Wed Aug 17 05:55:37 UTC 2016

that doesn't answer the multiple traces tho.

The Original Rolling Ball Clock
Idle Tyme
On 8/16/2016 11:45 PM, Mark Lunday wrote:
> On the 0340 UTC pass, I again could see someone in the passband, but it
> showed as 10 traces rather than one.  At the end of the transmission, I
> heard a CW ID.  So I emailed the operator.
> Turns out, he's transmitting PropNet PSK beacon signal, and it's falling in
> the passband of NO-84 uplink!  Now it makes sense.  And of course I could
> not decode his PSK31 signal, because it's sending data aligned with the
> PropNet algorithm!
> I still can't see my signal on the downlink.  Maybe I need to try a
> different antenna..
> Mark Lunday, WD4ELG
> Greensboro, NC  FM06be
> wd4elg at arrl.net
> http://wd4elg.blogspot.com
> _______________________________________________
> Sent via AMSAT-BB at amsat.org. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions expressed
> are solely those of the author, and do not reflect the official views of AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb

More information about the AMSAT-BB mailing list