Question
What kind of data can be transmitted by APRS?
Answer Options
- A) GPS position data
- B) Text messages
- C) Weather data
- D) All these choices are correct
Correct Answer: D
Explanation
APRS (Automatic Packet Reporting System) is a digital communications protocol designed for real-time tactical digital information exchange, primarily on the VHF bands. It is a popular and versatile system for public service communication.
APRS can transmit a variety of data types, including GPS position data (used to track mobile stations on a map), short text messages (peer-to-peer or email), and weather data (from automated weather stations). Therefore, all these choices are correct.
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