Has anyone checked their connectors/connections between all RF points? Antenna to cable, cable to duplexer, duplexer TX/RX to repeater.
Most of the time I have seen Two Way equipment either be interfered with or interfere with someone else it is a connector issue. The only other case I have seen issues should be able to be determined by an intermod study. I doubt it has anything to do with intermod. My bet is a faulty connector. I would assume it is the RX side so I would check the RX Repeater port to the RX port on the duplexer and then the rest of the connectors. Not saying it can't be the the CAT5, just that if all is good on the antenna system I haven't ever seen an issue and I have a lot of sites with both two way and 900, 2.4, and 5GHz operating on all kinds of speeds both POE and not.
