I have a situation where i cannot find a place on the main house to get a decent signal but I've run an RG6 over to the pool house and get a very good signal. TV works fine and I have 90+ signal on most tests. The reason I'm asking the question is because the temp run is a direct straight line of about 200 feet. The permanent run will be in a trench/conduit and will have to go around the pool and around the patio which will add about 100 ft. For a 300 ft run do think i need to go to RG11?
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