first. The multi-frequency combiner should be able to support the required working frequency band, and the closer its passband frequency is to the working frequency of the wireless system, the better, without redundant passband, so as to ensure the best effect; For combiners, the isolation between ports is generally greater than 80dB, which can minimize the interference between different systems.
The above statement is correct.

The convenience of FIT AP network deployment and implementation is that the AP can be plug-and-play. Before installing the AP, which of the following operations are recommended?

Which of the following is wrong in the description of the wireless roaming navigation function

By default, the user isolation feature of the WA1208E is . (The old question is gone now)

The term describing the direction of the electric field of electromagnetic waves in space is