Broadband 2-stack UHF dipole array, aluminium, 400-520 MHz, 250W, N-type female, 650mm cable, 4.5 dBd – 1.5m
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Broadband 2-stack UHF dipole array, aluminium, 400-520 MHz, 250W, N-type female, 650mm cable, 4.5 dBd - 1.5m

Product code: S2B44-1CPH

The S2B44-1CPH broadband UHF dipole array delivers high-performance wideband coverage across 400?520 MHz, making it ideal for tactical communications, base stations, and mission-critical data networks. Its precision-engineered aluminium construction provides long-lasting durability and excellent corrosion resistance, ensuring reliable performance in outdoor and harsh environments.

Designed with a 2-stack dipole configuration, this UHF antenna achieves a forward gain of 4.5 dBd, providing uniform horizontal radiation patterns for superior signal clarity and coverage. Rated for 250 W power handling, it supports both fixed and mobile installations, while the N-type female connector and 650 mm low-loss cable enable easy integration into existing communication systems, alternate terminations including 4.3-10 available.

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Frequency

400-520 MHz - UHF, TETRA, LMR & GRN compatible

Bandwidth

Full frequency range stated - 120 MHz

Gain

4.5 dBd

Tuning

Factory at 1.5:1 VSWR

Impedance

50 Ohms - nominal

H Plane beamwidth

240°

E Plane beamwidth

33°

Maximum Power

250 Watts

Polarisation

Vertical

DC grounded

Yes

Construction

Welded aluminium boom and dipole stand-offs, 2 x folded dipoles, internal phasing harness and external tri-metal plated N-female connector

Connector

N-type female jack connector fitted to external 1.0m RG213 cable or specify requirements. 4.3-10 connector available

Dimensions

Height: 1.5m, Depth: 360mm, Mount section: 300mm x 48.4mm O.D.

Weight - kg

6.0

Wind load at 160kph

18.6kg, 0.183kN

Working Temperatures

-20°~+65°C

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