[amsat-bb] DSLWP UHF Test Plan on May 31, Jun 1 and Jun 3

[Fer]

 Hello WEI Mingchuan,
congratulations for  your mission and many thanks for DSLW-B info.
Can any gnuradio Guru write a short guide on how to set parameters on gnuradio Live CD?Please, not interested in how to download the .iso file but wich parameters set and in which way in gnuradio window when the Live Cd is up and running.
Thanks in advance 73 de Fer IW1DTU    On Thursday, May 31, 2018, 8:33:34 AM GMT, 韦明川 <wmc_jx at 163.com> wrote:  
 
 Hi OMs,


We are planning two tests for UHF of DSLWP-B, from 31 May 16:00 UTC to 31 May 18:00 UTC, and from 1 Jun 02:00 UTC to 1 Jun 04:00 UTC. 


We will change the mode of the transmitters to 250 bps GMSK and JT4G on 435.4 MHz (GMSK every 5 min, JT4G every 10 min, JT4G has higher priority), and 250 bps GMSK on 436.4 MHz (every 5 min). Corresponding demod grcs should be used. 


Some more tests are planned on Jun 3, and detailed time TBD.


The temperature of onboard batteries is a little higher than expected, that's why UHF is not always on. 



Tracking file updates can be found on: https://github.com/bg2bhc/dslwp_doc or http://lilacsat.hit.edu.cn/tle/program_tracking_dslwp-b.txt


Updated version of Live CD:
https://drive.google.com/file/d/1Ptga7XfgQ--qsnD4QhpNiRRUIW3c626L/view?usp=sharing   


Best Regards and 73!


Wei BG2BHC







--

WEI Mingchuan


Research Center of Satellite Technology
Harbin Institute of Technology
mobile: +86-189-4501-5242
e-mail: wmc_jx at 163.com; bg2bhc at gmail.com
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