The ZN4-77-06-TCP ground independent UHF CB antenna comes with a 6.6dBi and 2dBi whip for use either in urban or country locations where gain requirements differ. Both whips are easily detachable by un-screwing off the 5/16" thread. Mounted a top our robust 'barrel' spring the ZN4-77-06-TCP is suited for all extreme conditions. Simply store the un-used whip inside your vehicle cabin for safe keeping and easy install when required
477 MHz - UHF CB Radio
476.4125 - 477.4125 MHz - all 40/80 channels
Low gain whip: 2.1 dBi, High gain whip: 6.6 dBi
Factory at 1.5:1 VSWR
50 Ohms
360° omnidirectional ± 0.5 dBd
25 Watts
Vertical
Dual black fibreglass whips, black delrin and chrome elevated feed base, 'barrel' spring base, 4.5m external RG58LL cable, FME female and FME-UHF adaptor
FME female fitted to cable for ease of installation, FME male to UHF male PL259 adaptor supplied for secure coax to radio connection
High gain: 900mm, Low gain: 403mm, Mount hole requirement: 13mm
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