I've worked at several "high power" sites in the past. I would suggest that you bring a wattmeter and dummy load to the site. Connect the wattmeter with a dummy load to the antenna feedline and you may be amazed at how much power can come down the coax. This power may not cause interference but might cause damage to your equipment.
73, Joe, K1ike
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On 3/13/2025 11:17 AM, Kevin Berlen via groups.io wrote:
I had to install a FM trap on the repeater feedline to reduce the amount of RF getting into the system from the FM stations. We have about 250ft vertical separation between the broadcast array and the repeater antenna.
