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UHF CB Radio fibreglass whip, black, 477MHz, 5/16″-26 Brass thread, 20W, 6.6dBi – 640mm

UHF CB Radio fibreglass whip, black, 477 MHz, 5/16"-26 brass thread, 20W, 6.6 dBi - 640mm

Product code: ZN1-77-04

The ZN1-77-04 477MHz UHF CB Radio fibreglass whip is the standard 477MHz whip antenna with 6.6 dBi of gain, suitable for semi-hilly terrain or flat terrain. The ZN1-77-04 can be fitted on any base with a 5/16"-26 brass male thread such as the OB-4.7 base and cable assembly or ZN4-77-02 elevated feed mount base in either a fixed position or vehicle mount location. The phased coil design of the ZN1-77-04 477MHz CB whip results in a true high gain and omnidirectional signal propogation whilst maintaining a non-obtrusive profile.

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Specifications

Frequency

477 MHz - UHF CB radio

Bandwidth

476.4125 - 477.4125 MHz - all 40/80 channels

Gain

6.6 dBi - suits moderate hilly or flat terrain

Tuning

Factory at 1.5:1 VSWR

Impedance

50 Ohms

H Plane beamwidth

360° omnidirectional

E Plane beamwidth

Determined by mount base

Maximum Power

20 Watts

Polarisation

Vertical

Construction

Black heatshrunk fibreglass and chrome mount ferrule

Connector

5/16"-26 brass female thread

Dimensions

Height: 640mm, Hex: 15.88mm, Mount thread: 5/16"-26 brass female

Weight - kg

0.110

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Regional Victoria Based Manufacturing Facility

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