Low PIM broadband UHF dipole binary array, aluminium, 48mm boom, 400-520 MHz, 500W, 4.3-10 female connector, <-150dBic, 0.5m cable tail, 6 dBd - 3.5m

Product code: DUA-4052AL-6

The ZCG Scalar DUA-4052AL-6 is a professional-grade low PIM UHF base station antenna engineered for exceptional performance across the 400?520 MHz broadband UHF frequency range. Optimised for public safety, land mobile radio (LMR), TETRA, and professional communication networks, this high gain UHF dipole binary array antenna delivers a true omnidirectional radiation pattern with stable coverage that rivals antennas like the RFI BA80-67-P. Built on a rugged aluminium 48 mm boom with fully welded construction, the DUA-4052AL-6 offers mechanical strength for tower, rooftop, and infrastructure installations. Its efficient 6 dBd gain ensures extended range and reliable signal quality for base stations, repeaters, and multi-carrier sites. With a 500 W power rating, this antenna is suitable for high-power transmit environments without compromise. A standout feature is its industry-leading low PIM performance below ?150 dBc, achieved through precision-engineered low PIM coaxial internals and a premium 4.3-10 female connector. This makes the DUA-4052AL-6 ideal for modern communication sites where passive intermodulation can degrade network quality. Supplied with a 0.5 m cable tail for easy integration, the antenna supports robust connectivity with minimal installation complexity. Alternative terminations such as N-type female are available for legacy systems, though low PIM performance is optimised with the 4.3-10 interface. For mission-critical broadband UHF coverage with superior low PIM performance, the ZCG Scalar DUA-4052AL-6 sets a new standard in base station antenna solutions.

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