The G21 omnidirectional VHF collinear antenna 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.
148-174 MHz - VHF high band
Specify any 1% bandwidth on order
3 dBd
Factory at 1.5:1 VSWR
50 Ohms
360° omnidirectional ± 0.5 dBd
32°
250 Watts
Vertical
<120 dBc
Yes
White parallel fibreglass radome, anodised aluminium mount section and external tri-metal plated N-female connector
N-type female fitted to base of mount section
Height: 3.5m when scaled at 148 MHz, Mount section: 500mm x 40mm O.D.
4
0.118kN ; 12.079kg
Australian Owned & Manufactured, High Quality RF Solutions Since 1970
Experienced, Knowledgeable In-House Sales Consultants And Technical Support
Quality Certified And Reliable, Trusted Product Support