The 7694 is quite strong on VHF & should get that channel even sitting a few feet off the ground. I'm still thinking the antenna is sitting in a dead spot for channel 7 & just needs to be moved around a bit, plus check the aim as kb2fzq suggested.
Just 2 feet off the ground, I get 7, 8, 9, 11, 12 & 13 with a 7694 & some channels are much weaker than yours.
|