Английская Википедия:Fox-1D

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Шаблон:Short description Шаблон:Infobox spaceflight Fox-1D, AO-92 or AMSAT OSCAR 92[1] is an American amateur radio satellite. Fox-1D is a 1U CubeSat developed and built by AMSAT-NA. Fox-1D carries a single-channel transponder for mode U/V in FM. Fox-1D has an L-band converter (the AMSAT L-band downshifter experiment), which allows the FM transponder to be switched on an uplink in the Шаблон:Convert band.

To enable it to launch under NASA's ELaNa (Educational Launch of Nanosatellites) program, the satellite continues to carry the following scientific and technical payloads:

  • High Energy Radiation CubeSat (HERCI);
  • Camera Experiment;
  • MEMS GYRO Experiment.

The satellite has a single whip antenna for the 70 cm and 23 cm bands (uplink), as well as an antenna for the 2m band (downlink).

Mission

The satellite was launched on January 12, 2018 at 03:59 UTC with a PSLV XL rocket, along with the main payloads Cartosat-2F, NovaSAR-S, and 31 other small satellites from the Satish Dhawan Space Center, India. At 05:17 UTC, the antennas were deployed over the North Pole and the satellite began to work. At 05:28 UTC the first telemetry was received and commissioning occurred over approximately two weeks. Currently, Fox-1D is rarely operational, as the AMSAT Engineering team believes that there are serious battery capacity issues. The transponder is occasionally turned on, but will usually default into "Safe Mode" at the next eclipse.

Файл:Fox-1D (AO-92) Transponder Mode Beacon.png
Fox-1D Transponder Mode Beacon.
Файл:Fox-1D Transponder Mode Beacon.wav
Fox-1D Transponder Mode Beacon
Файл:AO-92 safe mode beacon.wav
AO-92 safe mode beacon.
Frequencies
145.880 MHz downlink FM, data transmission DUV 200 bit/s and FSK 9600 bit/s, 400 - 800 mW
435.350 MHz uplink FM CTCSS 67.0 Hz
1,267,350 MHz uplink FM CTCSS 67.0 Hz

See also

Шаблон:Portal

References

Шаблон:Reflist

External links

Шаблон:Orbital launches in 2018 Шаблон:OSCAR satellites