Basic Qualification · B-001 Regulations and policies · B-001-015-005
Au Canada, quelle est la gamme de fréquences de la bande du service de radioamateur de 80 mètres?
- ADe 3,0 MHz à 3,5 MHz
- BDe 4,0 MHz à 4,5 MHz
- CDe 4,5 MHz à 5,0 MHz
- DDe 3,5 MHz à 4,0 MHz
Correct answer: D — De 3,5 MHz à 4,0 MHz. Question tirée de la banque officielle d'ISDE.
Why
In Canada, the 80-metre amateur radio band officially spans from 3.5 MHz to 4.0 MHz, which matches the range where the wavelength is roughly 80 metres. The full explanation — and one for every question — is in Pro.
Practise this section
Regulations and policies is section B-001 of the Basic exam: The rules: who may operate, what the certificate allows, station identification, third-party traffic, what you may and may not transmit, and how ISED regulates the amateur service.
Drill B-001 — free, no account