CWNP
CWDP-305 · Question #177
A cable with 2.5 dB of loss is used to measure the return loss of an antenna. The measured value in- band is shown to be larger than 20 db. What is the actual return loss of the antenna, and is it…
The correct answer is A. Larger than 15 dB and yes. See the full explanation below for the reasoning.
Question
A cable with 2.5 dB of loss is used to measure the return loss of an antenna. The measured value in- band is shown to be larger than 20 db. What is the actual return loss of the antenna, and is it considered to be a reasonable value?
Options
- ALarger than 15 dB and yes
- BLarger than 15 dB and maybe
- CLarger than 17.5 dB and yes
- DLarger than 17.5 dB and no
How the community answered
(54 responses)- A80% (43)
- B11% (6)
- C4% (2)
- D6% (3)
Community Discussion
No community discussion yet for this question.