The ZCG Scalar MB510 is a high-performance UHF phased coil fibreglass whip antenna engineered for reliable communication across the 500-520 MHz frequency range. Offering 6.2 dBi gain and a 50 W power rating, the 590 mm black fibreglass whip provides consistent performance for both fixed and mobile UHF installations. Its phased coil design optimises impedance and radiation efficiency. This ensures reliable omnidirectional coverage even in challenging operational environments. Constructed from robust fibreglass core with a UV resistant heatshrink outer, the MB510 combines durability with ease of handling. It features a 5/16"-26 brass female thread, allowing versatile mounting on a wide range of bases, including the OB-4.7, MGB-OB, or as a direct replacement for the GID-MB510. This adaptability makes it ideal for industrial, transport, utility, and licensed private Land Mobile Radio (LMR) networks operating within the 500-520 MHz spectrum. Designed for professional use, the MB510 supports secure and stable UHF communication where reliability and signal clarity are essential. Its combination of phased coil technology, robust construction, consistent omnidirectional propagation and flexible mounting options makes it a practical and dependable antenna solution for organisations requiring high-performance UHF communications across vehicles, infrastructure, and remote deployments.
500-520 MHz
Full frequency range stated - 20 MHz
6.2 dBi
Factory at 1.5:1 VSWR
50 Ohms
360° omnidirectional ± 0.5 dBd
50 Watts
Vertical
Black heatshrunk coil wound fibreglass, yellow identification band and chrome plated mount ferrule
5/16"-26 brass female thread
Height: 590mm, Mount thread: 5/16"-26 brass female
0.080
-25°~+65°C
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