PTP54300 RadarCAC

Hello friends
I have a PTP54300 link and every morning I go to office the link is down and link status= RadarCAC. What can I do to resolve this problem.


It sounds like the radio has detected Radar on the operating channel - If so it will search for an available channel and move to that. In certain regions it is a legal requirement that the radio must detect and avoid radar.

If your link is very short then it is possible that the Rx level is too high, and this is triggering a false radar detect. If this is the case then there are various techniques that can be used to reduce the Radar detects, including using attenuators in the antenna coax, or using RF absorbing foam.

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