T8B01 - What telemetry information is typically transmitted by satellite beacons?

Question

What telemetry information is typically transmitted by satellite beacons?

Answer Options

  • A) The signal strength of received signals
  • B) Time of day accurate to plus or minus 1/10 second
  • C) Health and status of the satellite
  • D) All these choices are correct

Correct Answer: C


Explanation

Amateur satellites often include one or more dedicated transmitters called beacons (T1A06). These beacons continuously transmit a signal intended primarily for monitoring on Earth. This transmission is not for general communication but for conveying engineering data.

The telemetry information typically transmitted by the satellite beacons includes the health and status of the satellite. This data informs operators about internal conditions like battery voltage, temperature, and power consumption, which is critical for ensuring the satellite’s longevity and performance.


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