FM Satellite Frequency Summary and Programming Charts

FM Satellite Frequency Summary and Programming Charts

SO-50

Channel #	Alpha	TX Freq	TX Tone	RX Freq	RX Tone
501	50 +2	145.850	67.0	436.805	None
502	50 +1	145.850	67.0	436.800	None
503	50 74	145.850	74.4	436.795	None
504	SO-50	145.850	67.0	436.795	None
505	50 -1	145.850	67.0	436.790	None
506	50 -2	145.850	67.0	436.785	None

AO-91 (Fox-1B)

911	AOS 2	435.240	67.0	145.960	None
912	AOS 1	435.245	67.0	145.960	None
913	AO-91	435.250	67.0	145.960	None
914	LOS 1	435.255	67.0	145.960	None
915	LOS 2	435.260	67.0	145.960	None

AO-92 (Fox-1D)

921	AOS 2	435.340	67.0	145.880	None
922	AOS 1	435.345	67.0	145.880	None
923	AO-92	435.350	67.0	145.880	None
924	LOS 1	435.355	67.0	145.880	None
925	LOS 2	435.360	67.0	145.880	None

AO-85 (Fox-1A)

Fox-1A Doppler Shift Correction	Your Transmit Frequency (with 67 Hz tone)	Your Receive Frequency
AOS (Mem.1)	435.170 MHz	145.980 MHz
Approaching (Mem.2)	435.175 MHz	145.980 MHz
Passing (Mem.3)	435.180 MHz	145.980 MHz
Departing (Mem.4)	435.185 MHz	145.980 MHz
LOS (Mem.5)	435.190 MHz	145.980 MHz

Fox-1 Series UHF Transmit Doppler Shift Correction

Transmit with	67 Hz CTCSS on all	uplink frequencies	Fox-1A (AO-85)	Receive 145.980
RadFsSat/Fox-1B	(AO-91)	Receive 145.960	Fox-1Cliff	Receive 145.920
Fox-1D (AO-92)	Receive 145.880	AOS (Mem.1)	Fc - 10 KHz *	Fc - 10 KHz
Fc - 10 KHz	Fc - 10 KHz	Approaching (Mem.2)	Fc - 5 KHz	Fc - 5 KHz
Fc - 5 Khz	Fc - 5 KHz	Nearest (Mem.3)	Fc = 435.170 MHz	Fc = 435.250 MHz
Fc = 435.300 MHz	Fc = 435.350 MHz	Departing (Mem.4)	Fc + 5 KHz	Fc + 5 KHz
Fc + 5 KHz	Fc + 5 Khz	LOS (Mem.5)	Fc + 10 KHz	Fc + 10 KHz
Fc + 10 KHz	Fc + 10 KHz

Frequencies for Fox-1A, B, Cliff, and D

	Uplink FM (67 Hz tone)	Downlink FM
Fox-1A (AO-85)	435.170 MHz	145.980 MHz
Fox-1B (AO-91) / RadFxSat	435.250 MHz	145.960 MHz
Fox-1Cliff*	435.300 MHz / 1267.300 MHz **	145.920 MHz
Fox-1D (AO-92)*	435.350 MHz / 1267.350 MHz **	145.880 MHz

AMSAT Fox-1 Satellites
	Uplink FM	Downlink FM	Comments
	(67 Hz CTCSS)
AO-85 (Fox-1A)	435.170 MHz	145.980 MHz	Operational
AO-91 (RadFxSat / Fox-1B)	435.250 MHz	145.960 MHz	Operational
AO-92 (Fox-1D)	435.350 MHz &	145.880 MHz	Operational
	1267.359 MHz*
Fox-1Cliff	435.300 MHz &	145.920 MHz	Launch Summer 2018
	1267.300 MHz*
* Switchable by command station. Not operational simultaneously.
SO-50 (SaudiSat-1C)
	Uplink FM	Downlink FM	Comments
	(67 Hz CTCSS)
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
IO-86 (LAPAN-A2)
	Uplink FM	Downlink FM	Comments
	(88.5 Hz CTCSS)
IO-86 (LAPAN-A2)	145.880 MHz	435.880 MHz	Operational
Satellite is in a low-inclination low earth orbit and not visible north of about 30 degrees north or south of 30 degrees south. FM transponder operations are by schedule only. See https://twitter.com/lapansat for schedule updates.
FUNcube on ESEO
	Uplink FM	Downlink FM	Comments
FUNcube on ESEO	1263.500 MHz	145.895 MHz	Launch 2018
Also downlinks 4k8 BPSK telemetry
Duchifat3
	Uplink FM	Downlink FM	Comments
Duchifat3	145.970 MHz	436.400 MHz	Launch Late 2018
Also downlinks 9k6 BPSK AX.25 telemetry 437.475 MHz. Possible 145.825 MHz APRS transceiver.
K2SAT
	Uplink FM	Downlink FM	Comments
K2SAT	145.980 MHz	435.835 MHz	Launch H2 2018
Telemetry downlink 435.835 MHz. Data downlink 2404 MHz (2 mbps QPSK).
Diwata-2
	Uplink FM	Downlink FM	9Comments
Diwata-2	43X.XXX MHz	145.XXX MHz	Launch Q2 2018
Also includes APRS and a CW beacon.