Basic Qualification · B-006 Feedlines and antenna systems · B-006-003-007
What type of RF connector is commonly used for low-power transceivers and test instruments?
- A BNC
- B N
- C UHF
- D RCA
Correct answer: A — BNC. From the official ISED question bank, verified word for word.
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
Getting the signal out: antennas, feedlines, SWR, baluns, matching, and why antenna length depends on frequency.