Basic Qualification · B-001 Regulations and policies · B-001-017-004
En bande latérale unique sur la fréquence de 3750 kHz, quelle est la limite de puissance de sortie en crête de modulation ("PEP") pouvant être utilisée par le titulaire d'un certificat d'opérateur radioamateur avec les compétences de base et code Morse?
- A2 250 watts
- B560 watts
- C1 000 watts
- D1 500 watts
Correct answer: B — 560 watts. Question tirée de la banque officielle d'ISDE.
Why
On the 3750 kHz band, the rules limit Single Sideband (SSB) transmissions to a maximum of 560 watts peak envelope power (PEP), which is the highest power level allowed for this specific mode and frequency. 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