[amsat-bb] Three CubeSats deploy from ISS 1030z 11th May

[Rustem Aslan]

Follow TM from ubakusat not beacon. Regards 

Rustem

Alfredos (fredy) Damkalis <fredy at fredy.gr> şunları yazdı (11 May 2018 15:31):

> Thanks for the info!
> 
> Adding some details and one question.
> 
> IRAZU telemetry is FSK9k6 at 436.500 MHz source: [1]
> UBAKUSAT telemetry is GMSK9k6 at 437.325 MHz source: [2]
> 1KUNS-PF telemetry is FSK9k6 at 437.300 MHz source: [3]
> 
> The question is about UBAKUSAT, in some sites like IARU's one [4] refers
> that CW is at 427.225 MHz, while in other sites like amsat-uk's one [5]
> refers it at 437.225. Any idea which is the right one?
> 
> 73,
> fredy
> 
> [1] https://directory.eoportal.org/web/eoportal/satellite-missions/i/irazu
> [2]
> http://www.tamsat.org.tr/tr/ubakusat-amator-radyo-telemetri-ve-transponder-bilgileri/
> [3]
> http://engineering.uonbi.ac.ke/sites/default/files/cae/engineering/engineering/1KUNS-PF_Cubesat_1.0_rev3.pdf
> [4] http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=526
> [5]
> https://amsat-uk.org/2018/05/10/linear-transponder-cubesat-iss-deployment/
> 
>> On 05/10/2018 08:26 PM, Masahiro Arai wrote:
>> JAXA announced three CubeSats will deploy from ISS at 1030-1040z 11th
>> May.
>> The live broadcast will start at 1900z on YouTube.
>> https://www.youtube.com/watch?v=4wRQ1Nljuiw
>> 
>> 
>> The satellites are Irazu(Costa Rica), 1KUNS-PF(Kenya) and UBAKUSAT
>> (Turk).
>> IARU Amateur Satellite Frequency Coordination shows 1KUNS-PF and
>> UBAKUSAT are operate on amateur radio band.
>> 
>> 1KUNS-PF
>>  3U CubeSat
>>  Digital downlink 9600bps 437.300 MHz
>> 
>> http://engineering.uonbi.ac.ke/sites/default/files/cae/engineering/engineering/1KUNS-PF_Cubesat_1.0_rev3.pdf
>> 
>> 
>> UBAKUSAT
>>  3U CubeSat
>>  Beacon 427.225MHz
>>  TLM downlink 437.325MHz
>>  Linear Transponder downlink 435.200-435.250MHz
>>                     uplink   145.940-145.990MHz
>> 
>> 
>> JN1GKZ   Masa  Tokyo Japan
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> _______________________________________________
> Sent via AMSAT-BB at amsat.org. AMSAT-NA makes this open forum available
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> Not an AMSAT-NA member? Join now to support the amateur satellite program!
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