independent. the sensitivity, coverage area and height of most modern repeater systems is outstanding. the antenna no longer needs to be in the middle of a ground plane for excellent coverage.the benefit of drilling a hole and mounting your antenna in the middle of the roof or trunk is minimal. hole...
seconds. nasa johnson views week ago : space to ground: luca's record: / / - duration: minutes, seconds. nasa johnson views weeks ago cc : christina koch's memorable moments: part - duration: seconds. nasa johnson views weeks ago : space to ground: upgrading the station: / / - duration: minutes, seconds...