Question
What is QRP operation?
Answer Options
- A) Remote piloted model control
- B) Low-power transmit operation
- C) Transmission using Quick Response Protocol
- D) Traffic relay procedure net operation
Correct Answer: B
Explanation
QRP is a common procedural signal (Q signal) used in amateur radio, with the standard meaning of ‘Reduce power’ when sent as a question (‘QRP?’) or ‘I am reducing power’ or ‘I am operating low power’ when sent as a statement. In modern amateur radio, it is primarily understood to mean Low-power transmit operation.
While there is no universally defined maximum QRP power, the generally accepted limit is 5 watts output for Continuous Wave (CW) or 10 watts peak envelope power (PEP) for Single Sideband (SSB) voice. Operating QRP is a challenging but rewarding aspect of the hobby that tests an operator’s skill with propagation and antenna efficiency.
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