On June 17, 2021 at 08:54, andrewinboulder said...
There is an RG11 in place which should allow for a longer distance than RG6 but maybe I'm wrong about that.
You are not.
The other issue is I did not have BNC compression fittings for the RG11 so I was using adapters on each end, which is perhaps the issue. I basically terminated the RG11 with an F connector and then added an F to BNC adapter on each end.
NO!
Must be BNC directly onto the cable.