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Broadband UHF 4-stack dipole array, 304 stainless steel, 400-520MHz, dual cable, dual N-type females, 250W per input, 5.5dBd – 2.5m

Broadband UHF 4-stack dipole array, 304 stainless steel, 400-520 MHz, dual cable, dual N-type females, 250W per input, 5.5 dBd - 2.5m

Product code: S4B44-2CPHSS

The S4B44-2CPHSS dual terminated broadband dipole array is configured with 2 x upper dipoles phased and 2 x lower dipoles phased via dual internal phasing harnesses, suitable for TX and RX, transmit and receive or dual Tx (transmit) requirements from a single antenna. The S4B44-2CPHSS broadband dipole array antenna design saves space on your structure or tower as well as being a cost effective solution. Suitable for broadband UHF 400-520MHz applications including: Terrestrial Trunked Radio (TETRA), Land Mobile Radio (LMR) or for Governement Radio Network (GRN) applications. The S4B44-2CPHSS dual termiated dipole array antenna can also be externally phased to create a 4-bay dipole array with increased gain performance. ZCG recommend mounting the S4B44-2CPHSS broadband dipole array utilising at minimum 2 mounting clamps in a top-bottom or dual bottom mounting configuration.

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Specifications

Frequency

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

Bandwidth

Full frequency range stated - 120 MHz

Gain

5.5 dBd

Tuning

Factory at 1.5:1 VSWR

Impedance

50 Ohms - nominal

H Plane beamwidth

192° ± 2dB

E Plane beamwidth

62°

Maximum Power

250 Watts per input

Polarisation

Vertical

PIM 3rd Order (2x20W)

< -120dBc

Front-to-back

3.0dB

DC grounded

Yes

Construction

Welded 304 stainless steel boom, dipole stand-offs and folded dipoles, dual internal coaxial phasing harnesses, dual 1m external RG213 cables with tri-metal plated N-type female fitted

Connector

2 x N-type females fitted to 2 external cables bottom exit or specify requirements

Dimensions

Height: 2.5m, Boom dia: 50.8mm, Mount section: 500mm x 50.8mm O.D.

Weight - kg

11.0

Wind load at 160kph

30.0kg, 0294kN

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