Our highly popular GRN460 is a robust ground independent UHF half wave whip antenna designed for reliable performance across the 450-470 MHz UHF band, making it ideal for demanding mobile and industrial communication environments. Engineered for durability and operational flexibility, this antenna is well suited to mining, agriculture, defence, transport, and heavy equipment applications where robust, low-profile solutions are essential.
Built with a flexible detachable whip design, the GRN460 allows the radiating element to be easily removed when required, providing a practical solution in environments where antenna damage, impact risk, vandalism, or frequency requirements may be required, simply swap with another GRN***-TPM unit. This feature also supports operational convenience for vehicles or equipment that may need temporary antenna removal without compromising the installed base and cabling.
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Our highly popular GRN460 is a robust ground independent UHF half wave whip antenna designed for reliable performance across the 450-470 MHz UHF band, making it ideal for demanding mobile and industrial communication environments. Engineered for durability and operational flexibility, this antenna is well suited to mining, agriculture, defence, transport, and heavy equipment applications where robust, low-profile solutions are essential.
Built with a flexible detachable whip design, the GRN460 allows the radiating element to be easily removed when required, providing a practical solution in environments where antenna damage, impact risk, vandalism, or frequency requirements may be required, simply swap with another GRN***-TPM unit. This feature also supports operational convenience for vehicles or equipment that may need temporary antenna removal without compromising the installed base and cabling.
Its ground independent half-wave architecture ensures consistent RF performance without reliance on a ground plane, allowing effective installation across a wide range of mounting surfaces and vehicle types. With a compact 345mm profile and a strong 4 dBi gain, the GRN460 delivers stable signal coverage while maintaining a low visual and physical footprint.
The antenna includes an 4.7 metre coaxial cable assembly base terminated with a UHF male (PL259) connector, enabling straightforward integration into standard UHF communication systems. Installation is simple, requiring a 16mm mounting hole or compatible bracket, making it adaptable across various mounting configurations including vehicle panels, bullbars, and fixed structures.
As part of the ZCG Scalar UHF vehicle antenna range, the GRN460 provides a durable and serviceable UHF communication antenna solution, combining ground-independent performance, detachable flexibility, and reliable signal integrity for use in harsh and high-demand operational environments.
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