+- ° hpbw / horizontal ° ° hpbw / vertical ° ° front to back ratio - db (max) isolation db (min) power handing w (cw) impedance ohms cable rg , cm connector n jack × environmental & mechanical characteristics survival wind speed kg / hr temperature °c to °c humidity % @ °c lightning protection dc ground...
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...