Basic Qualification · B-006 Feedlines and antenna systems · B-006-003-007
Quel type de connecteur RF est couramment utilisé pour les émetteursrécepteurs de faible puissance et les appareils de vérification?
- ALe connecteur N
- BLe connecteur UHF
- CLe connecteur RCA
- DLe connecteur BNC
Correct answer: D — Le connecteur BNC. Question tirée de la banque officielle d'ISDE.
Why
BNC connectors are the standard choice for low-power transceivers and test instruments because they snap in quickly with a simple twist and handle the lower power levels found in these devices without overheating. The full explanation — and one for every question — is in Pro.
Practise this section
Feedlines and antenna systems is section B-006 of the Basic exam: Getting the signal out: antennas, feedlines, SWR, baluns, matching, and why antenna length depends on frequency.
Drill B-006 — free, no account