ACS3 - 401.5 MHz, 2268 MHz ITU
NeonSat-1 = 2242.75 MHz ITU 2nd
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- Modulation: GFSK2 (MSK).
- Symbol rate: 2400 baud.
- Bit encoding: data whitening PN9 sequence.
- Variable transmit bit rate from 100 kbps to 500 kbps
- GMSK modulation (BT=0.35)
- Configurable Reed-Solomon and convolutional coding forward error correction
NeonSat-1
KAIST
- 1MBPS QPSK?
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From 6m50s to launch, the host announced a 97 degree inclination, with an initial 520 km then 1000 km orbits.
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NeonSat-1 S-Band downlink received (faintly!) tracking Object #59587
https://twitter.com/scott23192/status/1783003809356169702
-and-
ACS3 not seen on S-Band, but a flood of 2k4 packets on 401.500 tracking Object #58588 (the obvious match being the one over 1000 Km altitude). The GNU Radio deframer that turned out to produce the frames in my tweet was ‘Light-1’
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