Basic Qualification · B-006 Feedlines and antenna systems · B-006-001-001
What connects your transceiver to your antenna?
- AA ground wire
- BA radial wire
- CA transmission line
- DA counterpoise wire
Correct answer: C — A transmission line. From the official ISED question bank, verified word for word.
Why
A transmission line is the cable that carries radio frequency energy from your transceiver to your antenna, acting as the essential bridge for your signal to travel. 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