Question
Why are simplex channels designated in the VHF/UHF band plans?
Answer Options
- A) So stations within range of each other can communicate without tying up a repeater
- B) For contest operation
- C) For working DX only
- D) So stations with simple transmitters can access the repeater without automated offset
Correct Answer: A
Explanation
Simplex channels (where stations talk directly to each other on a single frequency - T2A11) are designated in band plans to encourage local, direct communication. The main goal is to conserve repeater resources for signals that truly need wide-area coverage.
Therefore, the designated channels exist so stations within range of each other can communicate without tying up a repeater. This is an act of radio courtesy, keeping the repeater free for longer-distance or emergency traffic.
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