The GID-M480 ground independent UHF elevated feed antenna delivers reliable, high-performance communication across the 470-490 MHz band, making it ideal for UHF CB, land mobile radio (LMR), and mission-critical communication networks. Engineered without reliance on a ground plane, this antenna provides consistent omnidirectional coverage for vehicle-mounted, portable, or fixed installations where traditional mounting surfaces are limited.
Its elevated feed design positions the radiating element above surrounding obstructions such as roof racks, light bars, or urban infrastructure, improving signal propagation, lowering radiation angle, and enhancing range in real-world environments. With a moderate 6.2 dBi gain, the GID-M480 balances wide-area coverage with efficient signal performance, supporting dependable communication in urban, regional, and remote locations.
Read More470-490 MHz - UHF, including UHF CB Radio 477 MHz
Full frequency range stated - 20 MHz
6.2 dBi - suits mild hilly to flat terrain
Factory at 1.5:1 VSWR C/F, 2:1 VSWR on Edges
50 Ohms
360° omnidirectional ± 0.5 dBd
50 Watts
Vertical
Black powdercoated phased coil stainless steel whip, blue identification cap, delrin and chrome elevated feed mount base, 4.5m external RG58 cable and UHF male connector
FME female fitted to cable, FME male to UHF male PL259 adaptor supplied
Height: 800mm, Mount hole requirement: 10mm
0.590
-15°~+65°C
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