satExplore/notes/plans.md
2023-06-17 00:12:01 +03:00

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## Interesting satellites
[Data gathered from here](https://amsat.org)
### FM Repeaters
* [ ] ISS
* [ ] SO-50
* SO-50 carries several experiments, including a mode J FM amateur repeater experiment operating on 145.850 MHz uplink and 436.795 MHz downlink. The repeater is available to amateurs worldwide as power permits, using a 67.0 Hertz PL tone on the uplink, for on-demand activation. SO-50 also has a 10 minute timer that must be armed before use. Transmit a 2 second carrier with a PL tone of 74.4 to arm the timer.
* [ ] AO-91/92
* [ ] EO-80
* FM Voice Repeater
* 435.080 MHz 210.7 HZ PL Tone Uplink
* 145.840 MHz Downlink (also 9k6 FSK data)
* 145.880 MHz 1k2 BPSK or CW Telemetry
### Telemetry
* [ ] Stars-1
* [Info here](https://www.amsat.org/beaconclosed-satellites/stars-1-space-tethered-autonomous-robotic-satellite/)
* Downlink (Mother):
* 437.305 (CW)
* 437.485 (FM AX25)
* Uplink (Mother):
* 144 MHZ (AX25 command only)
* Downlink (Daughter):
* 437.275 (CW)
* 437.465 (FM AX25)
* Uplink
* 144 MHZ (AX25 command only)
* [ ] ShindaiSat
* [Info here](https://www.amsat.org/beaconclosed-satellites/shindaisat-ginrei/)
* Downlink:
* 437.485 (X.251k2 AFSK)
* Downlink:
* 437.305 (CW Beacon)
* [ ] 50SAT
* [Info](https://www.amsat.org/50sat-mo-76/)
* 437.505 MHz
* Modes
* FM slow Morse callsign beacon
* FM fast Morse telemetry
* FSK RTTY telemetry
* 1kbps data
### Weather satellites
* [x] NOAA 19
* [ ] NOAA 15
* [ ] NOAA 18
* [ ] METEOR M2
* [ ] ADEOS II