[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.

Joe WB9SBD
Sig
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
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
>
>
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