[amsat-bb] Alsat-1N (Pratham ) - Update

PE0SAT | Amateur Radio pe0sat at vgnet.nl
Wed Sep 28 18:32:56 UTC 2016


Hello Bob,

Connect AGW Online Kiss (http://www.dk3wn.info/software.shtml) via tcp 
port to UZ7HO and you will see and save the telemetry.

Good luck and let me know if you have any further questions.
Maybe this block diagram can be useful 
http://www.pe0sat.vgnet.nl/decoding/block-diagram/

73 Jan

On 28-09-2016 20:24, KO6TZ Bob wrote:
> Jan,
> 
> I had UZ7HO_HS installed on my computer, but have not used it much.
> 
> On the 18:00 utc pass I tried it out.  I certainly copied more than
> MixW, but did not display any of the telemetry data.  What I received
> were frames like these:
> 1: <NON-AX25 frame Len=20> [11:07:27R]
> 1: <NON-AX25 frame Len=19> [11:07:27R]
> 1: <NON-AX25 frame Len=32> [11:07:27R]
> 1: <NON-AX25 frame Len=20> [11:07:27R]
> 
> I have to work on settings...
> 
> Thanks for the help.
> 
> BOB
> KO6TZ
> 
> 
> 
> Hi Bob,
> 
> Use the UZ7HO hs_soundmoden and un-tick non-ax25 filter.
> 
> Similar to STRaND-1 ALSAT-1N it is not full AX25
> 
> Regarding PRATHAM, it should do CW on 145.98 during the whole orbit 
> and
> AFSK 1200 on 437.455 over there command stations.
> 
> But so far nothing heard
> 
> 73 Jan PE0SAT
> 
> On 28-09-2016 18:47, KO6TZ Bob wrote:
>> Correct me if I am mistaken;
>> 
>> Pratham and AlSat-1N are two different satellites.  Pratham is turned
>> on only over India and Europe, and AlSat-1N has a 90 second telemetry
>> beacon 437.650 9K6 FSK.  (actually running 4KHz low 437.646)
>> 
>> I have only been able to copy garbled data from AlSat-1n the last
>> three days.
>> 
>> BOB
>> KO6TZ
> 
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-- 
With regards PE0SAT
Internet web-page http://www.pe0sat.vgnet.nl/
DK3WN SatBlog http://www.dk3wn.info/p/
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