Basic Qualification · B-001 Regulations and policies · B-001-010-010
Laquelle des bandes suivantes du service de radioamateur pourrait être fortement achalandée par des dispositifs exemptés de licence?
- ADe 430 MHz à 450 MHz
- BDe 135,7 kHz à 137,8 kHz
- CDe 902 MHz à 928 MHz
- DDe 3,5 MHz à 4,0 MHz
Correct answer: C — De 902 MHz à 928 MHz. Question tirée de la banque officielle d'ISDE.
Why
The 902 MHz to 928 MHz band is shared with many licence-exempt devices like Wi-Fi routers, baby monitors, and remote controls that operate without a permit. 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