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Omni-directional VHF collinear, white, 148-174MHz, specify 3%, 250W, 6dBd – 5.6m

Omnidirectional VHF high band collinear, white, 148-174 MHz, specify 3%, 250W, N-type female, 6 dBd - 5.6m

Product code: G22

The G22 omni-directional VHF collinear antenna is designed for commercial paging, trunking and general commincation systems operating within the VHF high band 148-174 MHz frequency range. Constructed with high quality internal components the G22 VHF high band collinear antenna is the ideal long service life RF solution for simplex or duplex systems used in commercial, emergency services or military applications. ZCG recommend mounting the G22 VHF collinear antenna as high as possible on your structure or tower using 2 x UAM180L parallel mount clamps or 2 x UAM90L right-angle mount clamps.

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Specifications

Frequency

148-174 MHz - VHF high band

Bandwidth

Specify any 3% bandwidth with frequency range when ordering

Gain

6 dBd

Tuning

Factory at 1.5:1 VSWR

Impedance

50 Ohms

H Plane beamwidth

360° omnidirectional ± 0.5 dBd

E Plane beamwidth

16°

Maximum Power

250 Watts

Polarisation

Vertical

PIM 3rd Order (2x20W)

<120 dBc

DC grounded

Yes

Construction

2-piece joined white fibreglass radome, anodised aluminium mount section and external tri-metal plated N-female

Connector

N-type female fitted to base of mount section

Dimensions

Height: 5.6m at 148 MHz, Mount section Dia: 48.4mm

Weight - kg

13

Wind load at 160kph

0.201kN ; 20.538kg

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