FM Satellite Frequency Summary

AMSAT Fox-1 Satellites
Uplink FM
(67 Hz CTCSS)
Downlink FM Comments
AO-85 (Fox-1A) 435.170 MHz 145.980 MHz Operational
RadFxSat (Fox-1B) 435.250 MHz 145.960 MHz Launch NET 10/12/2017
Fox-1Cliff 435.300 MHz &
1267.300 MHz*
145.920 MHz Launch TBD
Fox-1D 435.350 MHz &
1267.350 MHz*
145.880 MHz Launch TBD
* Switchable by command station. Not operational simultaneously.
SO-50 (SaudiSat-1C)
Uplink FM
(67 Hz CTCSS)
Downlink FM Comments
SO-50 145.850 MHz 436.795 MHz Operational
SO-50 also has a 10 minute timer that must be armed before use. Transmit a 2 second carrier with a CTCSS tone of 74.4 Hz to arm the timer.
CAS-3H (LilacSat-2)
Uplink FM Downlink FM Comments
CAS-3H (LilacSat-2) 144.350 MHz 437.200 MHz Operational
When FM transponder is not on, there is a telemetry beacon on 437.200 MHz (LilacSat-2 Home Page). The FM transponder is on no set schedule. For real time updates about which mode the satellite is in, see the AMSAT Live OSCAR Satellite Status Page
FMN-1 (Fengmaniu-1)
Uplink FM Downlink FM Comments
FMN-1 145.945 MHz 435.350 MHz Launch 8/16/2017
Also downlinks 9k6 BPSK AX.25 telemetry