DK3WN SatBlog

…it's all about one thing

GRIFEX, telemetry.



Uwe-3 TLM 25/05/17



LINK telemetry


thanks Tetsu san, JA0CAW for telemetry data


Polyitan-1 TLM 25/05/17



QB50 deployment


DUTHSAT		436.420MHz	1k2 BPSK	not heard
LILACSAT-1	436.510MHz	9k6 BPSK	heard
NSIGHT		435.900MHz	9k6 FSK	        heard

NJUST-1		436.570MHz	1k2/9k6 BPSK	heard
CHALLENGER	437.510MHz	9k6 FSK	        heard
UNSW-ECO	436.525MHz	9k6 FSK	        not heard

AALTO-2         437.335MHz      CW              heard

Nayif-1 TLM Parser 25/05/2017



Columbia telemetry


first draft beacon decoder


Columbia TLE candidate


At this stage NORAD #42702 seems to be the closest fit. LH, LJ and LK are still very close.


COLUMBIA_42700
1 42700U 98067LH  17144.25608383 +.00012316 +00000-0 +18648-3 0  9998
2 42700 051.6407 157.5236 0005971 231.8122 237.8844 15.55067165001220
COLUMBIA_42702
1 42702U 98067LK  17144.25654758 +.00019987 +00000-0 +29711-3 0  9991
2 42702 051.6411 157.5326 0006758 230.5409 241.8592 15.55136213001131

NRCSD#11 cubesats – doppler vs time



XW-2B (BJ1SC) CW Decoded TLM 24/05/17