[amsat-bb] Re: Guess the mystery noise - UO-11 demodulated

[Douglas Quagliana]

Hi Mark,

I was able to demodulate some of the "weirdnoise.mp3" file with my 
uo11dem program.
The best part of that recording comes out (with some errors) as

r??{6^6vF7&6V'~GFGVF'fF7vCG#+Uj5000146000247000348000C49000D
50000551000452000753000654000155000056000357000258000D59000A
60800E61%FC1620004633341644402651E0C66200267000168000E69000F
?_/W+U*UOSAT-2           0910270065412
000000010001020002030003040004050005060006070007080008090009
10001110000120003130002140005150004160007170006180009190008
20000221003220000230001240006250 07260ZY[mv;V&&&V'~766&7&766

but most of the rest of the recording was more bad characters than good
characters (based on parity bit mismatches).

If anyone has a longer file (preferably as a .WAV file), please email it 
to me.

Douglas KA2UPW/5


Mark L. Hammond wrote:
> By golly---that's UO-11...somebody decode it!! 
>
> 73,
>
> Mark N8MH
>
> At 09:03 PM 8/31/2010 +0100, Gordon JC Pearce wrote:
>   
>> http://www.gjcp.net/~gordonjcp/weirdnoise.mp3
>>
>> Recorded on 145.825MHz at around 20:57 BST, in IO75ww - I have no idea
>> what it is.
>>
>>