Basic Qualification · B-002 Operating and procedures · B-002-003-007
If you are talking to a station using a repeater, how would you find out if you could communicate using simplex instead?
- ABy asking a third station to confirm it receives you both
- BBy checking if you can clearly receive a more distant repeater
- CBy asking the other station to move 10 kHz away to test the path
- DBy checking if you can clearly receive the station on the repeater's input frequency
Correct answer: D — By checking if you can clearly receive the station on the repeater's input frequency. From the official ISED question bank, verified word for word.
Why
A repeater listens on one frequency and talks on another, so to see if you can talk directly without it, you must listen on the repeater's input frequency where your voice would go. The full explanation — and one for every question — is in Pro.
Practise this section
Operating and procedures is section B-002 of the Basic exam: How to operate: calling, phonetics, Q-signals, repeaters, nets, emergency traffic, and the courtesies that keep a band usable.
Drill B-002 — free, no account