
Omni-directional VHF collinear, white, 148-174MHz, specify 1%, 250W, 3dBd - 3.5m
Product code: G21
Product Description
The G21 omnidirectional 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 on your structure ot tower as possible using 2 x UAM180L or 2 x UAM90L mounting hardware.
PDF documents for download:
Brochure [G21 G22 G23 G25]
Product Specifications
Weight | 4.0kg |
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Dimensions | Height: 3.5m at 148MHz, Diameter: 40mm |
Construction | White fibreglass radome, aluminium mount section and tri-metal plated termination |
HEPlane | H Plane: 360° omni-directional, E Plane: 32° |
Impedance | 50 Ohms |
Polarisation | Vertical |
Connector | N-type female fitted to base of mount section |
Frequency | VHF 148-174MHz |
Bandwidth | Specify any 1% bandwidth on order |
Tuning | Factory at 1.5:1 VSWR |
Gain | 3 dBd |
Max power | 250 Watts |