Bobcat-1, DESCENT, NEUTRON-1, SATLLA-1, SPOC
Bobcat-1 . 436.600 9k6/38k4 GMSK *
DESCENT . 435.775 19k34 GMSK u
NEUTRON-1 145.840 435.300 1k2/9k6,FM *
SATLLA-1 . 437.250/2401.000 476bps-9k6bps u
SPOC . 437.350/2401.300 9k6 GMSK/2Mbps QPSK *
For NRCSD-19, there are eight Deployers preassembled in two Quad Deployers,
and a total of seven satellites will be deployed (SpOC, Bobcat-1, NEUTRON-1,
LEMUR2 v4.7/v4.8, DESCENT, and SAT-LLA) on 5 Nov 2020.
nasa.gov station report
Bobcat-1
Ohio University
http://twitter.com/Bobcat1_Cubesat
436.600MHz 9k6 GMSK
DESCENT
Lassonde School of Engineering @ York University
http://www.yorku.ca/edtsat/
435.775MHz 19k34 GMSK
NEUTRON-1
University of Hawaii
http://twitter.com/hsflneutron1
http://www.hsfl.hawaii.edu/web/neutron1/
1k2-9k6 AX telemetry and FM voice UHF downlink and a VHF FM uplink
435.300MHz DOWN and 145.840MHz UP
SATLLA-1
Ariel University
satlla-1 into orbit
437.250MHz and 2401.000MHz, between 476 bps and 9k6 bps
SPOC
The University of Georgia
http://www.smallsat.uga.edu/missions
437.350MHz 9k6 GMSK and 2401.300MHz 2Mbps QPSK IESS-308
Bobcat-1 38k4 telemetry decoding
HDSDR (Ver2.80) + Soundmodem (Ver0.01 for 38k4) + wav (edited by JA0CAW)
HDSDR (Ver2.80)
http://www.hdsdr.de/
http://jm1xtk.dip.jp/cnt/112_hdsdr280/index.php
Soundmodem (Ver0.01 for 38k4)
http://uz7.ho.ua/packetradio.htm
Currently requesting to send it directly to UZ7HO
Sample wav (edited by JA0CAW)
http://dl.dropbox.com/s/6yl1m1owblcrzp0/bobcat_w2rtv.wav
> Re: 38k4 soundmodem
> From: "Andy UZ7HO"
> To: "Mineo JE9PEL"
> Date: Sat, 14 Nov 2020 14:37:10 +0300
>
> Hello Mineo,
>
> I have used 96000 hz sample rate, so check your SDR settings.
>
> I found that good settings are: 56-60 khz for IF filter and 28-30 khz
> for AF filter in HDSDR program. SDR# seems does not work properly,
> at least audio signal looks cropped down to 16 khz.
>
> I have success with SatNOGS records, they were recorded in 48 khz
> format though (it requires better SNR then).
NEUTRON-1 1k2 telemetry decoding
NEUTRON-1 1k2 BPSK signal could be decoded in the same way as JA0CAW.
According to the latest information, it seems that the signal is not heard (22 Nov 2020).
