Basic Qualification · B-001 Regulations and policies · B-001-015-006
Au Canada, quelle est la gamme de fréquences de la bande du service de radioamateur de 160 mètres?
- ADe 1,5 MHz à 2,0 MHz
- BDe 2,0 MHz à 2,25 MHz
- CDe 2,25 MHz à 2,5 MHz
- DDe 1,8 MHz à 2,0 MHz
Correct answer: D — De 1,8 MHz à 2,0 MHz. Question tirée de la banque officielle d'ISDE.
Why
In Canada, the 160-metre amateur radio band officially spans from 1.8 MHz to 2.0 MHz, which corresponds to the wavelength calculation where dividing the speed of light by these frequencies yields approximately 160 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