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 |
|---|---|
| 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 |