Is there anything active on 83 AMC-9? On tp 12140V/30000 I get about a 70% Q, but nothing on any other tp. I'm using a 7 1/2 foot with a Invacom QPH-031 hung on the side.
There might be a test card up
11775 H 4232
RTV/RTN is on there at 11735 H 4440 but it can be very tricky to pick up