Updated May 13, 2025. See AMSAT Status for current status.
| AO-7 Mode A – V/a Non-Inverting Analog SSB/CW | |||
| Uplink USB | 145.850 MHz | through | 145.950 MHz |
| Downlink USB | 29.400 MHz | through | 29.500 MHz |
| Active only in sunlight. Generally only active when periods of constant sunlight permit the 24 hour timer to switch between Modes A and B or when the satellite switches from Mode B. Beacon 29.502 MHz | |||
| AO-7 Mode B – U/v Inverting Analog SSB/CW | |||
| Uplink LSB | 432.125 MHz | through | 432.175 MHz |
| Downlink USB | 145.925 MHz | through | 145.975 MHz |
| Active only in sunlight. Beacon 145.975 MHz | |||
| AO-73 (FUNcube-1) – U/v Inverting Analog SSB/CW | |||
| Uplink LSB | 435.130 MHz | through | 435.150 MHz |
| Downlink USB | 145.950 MHz | through | 145.970 MHz |
| 1k2 BPSK 145.935 MHz telemetry. Transponder active in eclipse. See AMSAT-BB for schedule updates. See FUNcube Data Warehouse for current status. Download FUNcube Telemetry Dashboard software | |||
| FO-29 (JAS-2) – V/u Inverting Analog SSB/CW | |||
| Uplink LSB | 145.900 MHz | through | 146.000 MHz |
| Downlink USB | 435.800 MHz | through | 435.900 MHz |
| Transponder activated by schedule and remains active until voltage drops below safe threshold. Currently in full sunlight. CW Beacon 435.795 MHz | |||
| JO-97 (JY1Sat) – U/v Inverting Analog SSB/CW |
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| Uplink LSB | 435.100 MHz | through | 435.120 MHz |
| Downlink USB | 145.855 MHz | through | 145.875 MHz |
| Telemetry inoperative | |||
| TO-108 (CAS-6) – U/v Inverting Analog SSB/CW | |||
| Uplink LSB | 435.270 MHz | through | 435.290 MHz |
| Downlink USB | 145.915 MHz | through | 145.935 MHz |
| Transponder currently intermittent, operating approximately 2 seconds on, 5 seconds off. CW Beacon 145.910 MHz. 4.8k GMSK telemetry 145.890 MHz. Beacons currently carrier only. | |||
| RS-44 – V/u Inverting Analog SSB/CW | |||
| Uplink LSB | 145.935 MHz | through | 145.995 MHz |
| Downlink USB | 435.610 MHz | through | 435.670 MHz |
| CW Beacon 435.605 MHz | |||
| MO-122 (MESAT1) – V/u Inverting Analog SSB/CW | |||
| Uplink LSB | 145.910 MHz | through | 145.940 MHz |
| Downlink USB | 435.810 MHz | through | 435.840 MHz |
| AMSAT LTM-1 Transponder – 1200 bps FoxTelem BPSK beacon 435.800 MHz | |||
| QO-100 (Es’hail-2/P4A) – S/x Non-Inverting Analog SSB/CW | |||
| Uplink USB | 2400.000 MHz | through | 2400.500 MHz |
| Downlink USB | 10489.500 MHz | through | 10490.000 MHz |
| Geostationary at 25.9 degrees east. Also digital wideband transponder: Uplink 2401.500 Mhz – 2409.500 MHz, Downlink 10491.00 MHz – 10499.00 MHz. See bandplan at https://amsat-dl.org/en/neuer-qo-100-bandplan/ | |||