Basic Qualification · B-002 Operating and procedures · B-002-007-007
Que signifie le code "QRM" en radio amateur?
- AJe suis brouillé
- BJe suis gêné par des parasites
- CVotre signal s'évanouit
- DJe suis occupé
Correct answer: A — Je suis brouillé. Question tirée de la banque officielle d'ISDE.
Why
In amateur radio, the Q code "QRM" specifically means "I am being interfered with" by other radio signals, such as another station talking on the same frequency. 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