The GRN480-TPM is a compact, high-performance ground independent UHF antenna engineered for the 470-490 MHz UHF frequency band. Designed as a flexible whip with integrated matching, this antenna delivers stable 4 dBi gain without relying on a vehicle ground plane, making it ideal for installations on non-metallic surfaces or specialised mounting systems.
Covering the 470-490 MHz range, the GRN480-TPM is suitable for UHF two-way radio communications, commercial radio networks, telemetry systems, and industrial wireless applications operating within this band segment. The 4 dBi gain provides improved signal reach compared to standard unity-gain whips, making it well suited to regional, open-area, and infrastructure-based deployments.
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The GRN480-TPM is a compact, high-performance ground independent UHF antenna engineered for the 470-490 MHz UHF frequency band. Designed as a flexible whip with integrated matching, this antenna delivers stable 4 dBi gain without relying on a vehicle ground plane, making it ideal for installations on non-metallic surfaces or specialised mounting systems.
Covering the 470-490 MHz range, the GRN480-TPM is suitable for UHF two-way radio communications, commercial radio networks, telemetry systems, and industrial wireless applications operating within this band segment. The 4 dBi gain provides improved signal reach compared to standard unity-gain whips, making it well suited to regional, open-area, and infrastructure-based deployments.
With an overall height of 330 mm, the flexible whip construction offers durability against vibration and light impact while maintaining consistent omnidirectional radiation characteristics. Its ground independent design ensures predictable performance on vehicles, machinery, transport fleets, and fixed installations where a traditional ground plane may not be available.
Rated at 50 Watts, the GRN480-TPM is terminated with a UHF male connector, allowing direct compatibility with standard UHF radio equipment and detachable base systems designed for UHF PL259 interfaces such as our RA-4.7 or MGB-UHF.
This 470-490 MHz UHF flexible whip antenna is ideal for users requiring a compact, elevated-performance solution with dependable gain, mechanical flexibility, and installation versatility across commercial, industrial, and fleet radio communication environments.
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