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Omni-directional VHF ruggedised collinear, white, 148-174MHz, specify 1%, 250W, 3dBd – 3.5m

Omni-directional VHF high band ruggedised collinear, white, 148-174MHz, specify 1%, 250W, N-type female, 3dBd - 3.5m

Product code: G21-R

The G21 omni-directional VHF collinear is designed for commercial paging, trunking and general commincation systems operating within the 148-174MHz frequency range. ZCG recommend mounting the G21 as high as possible using 2 x UAM180L or 2 x UAM90L mounting hardware.

Specifications

Frequency

VHF high band 148-174MHz

Bandwidth

Specify any 1% bandwidth on order

Gain

3 dBd

Maximum Power

250 Watts

Impedance

50 Ohms

HE Plane

H Plane: 360° omni-directional, E Plane: 32°

Polarisation

Vertical

Construction

White fibreglass radome, aluminium mount section and tri-metal plated termination

Connector

N-type female fitted to base of mount section

Tuning

Factory at 1.5:1 VSWR

Dimensions

Height: 3.5m at 148MHz, Diameter: 48.4mm

Weight

4.0kg

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