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2-stack UHF dipole array, aluminium, 400-520MHz, 250W, 4.5dBd – 1.5m, with internal phasing Harness

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 UHF stacked dipole binary array with a single termination for broadband UHF applications within the 400-520MHz frequency range. Suitable for Terrestrial Trunked Radio, Governement Radio System or Land Mobile Radio. The S2B44-1CPH dipole array delivers true broadband capability with the use of an internal phasing harness configuration whilst maintaining performance at 1.5:1 VSWR. The S2B44-1CPH binary array can be mounted in either a base only or top and bottom mounting clamp configuration depending on your installation allowance. The rear boom of the S2B44-1CPH acts as a reflector screen which results in higher gain over standard dual dipole setups.

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Specifications

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

Wind load at 160kph

18.6kg, 0.183kN

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Rear reflector screen for S2B44 UHF dipole array, welded aluminium, incl. mounts to antenna - 1.0m

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