BasicB-002-004-002
If you contact another station and your signal is extremely strong and perfectly readable, what adjustment should you make to your transmitter?
B
Answer
Licensing, station identification, and operation
Type
A
Bypass your antenna tuner
B
Turn down your power output to the minimum necessary
C
None, continue with your contact
D
Turn on your speech processor
Answer Notes
A fundamental regulation and ethical principle in amateur radio is to always use the minimum transmitter power necessary to carry out the desired communication.
If the receiving station reports that your signal is extremely strong and perfectly readable, running full power is unnecessary. Reducing your power output helps minimize the risk of interfering with other stations on adjacent frequencies and reduces unnecessary thermal wear on your equipment.
Options like turning on a speech processor or continuing without adjustments ignore the requirement to limit power. Bypassing an antenna tuner is irrelevant to reducing your power footprint and could risk damaging your transmitter.
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What should you do before you transmit on any frequency?
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You need to transmit to adjust your antenna tuner prior to joining an HF single-sideband net that is in progress. On what frequency should you make the adjustment?