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Broadband UHF 2-stack UHF dipole array, aluminium, 400-520MHz, 2 cable/connector termination, 250W, 0dBd – 2.0m

Broadband UHF 2 dipole array, aluminium, 400-520 MHz, 250W, 2 x N-type female, 2 x 300mm cable, 0 dBd - 2.0m

Product code: S2B44-X

The S2B44-X is a unique UHF 2 dipole stack array antenna with dual inputs/outputs and cables which allows the use of multiple transmit or recieve functions within the UHF 400-520MHz frequency range. The S2B44-X dual dipole array comes standard terminated with 2 x N-type female connectors, but can be altered to suit your requirements, for low PIM requirements please request 7/16" DIN or 4.3-10 connectors. ZCG recommend mounting the S2B44-X dipole array antenna as high on your structure or tower as possible using 2 x UAM180L or 2 x UAM90L in either a top-bottom or bottom-bottom configuration.

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Specifications

Frequency

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

Bandwidth

Full frequency range stated - 120 MHz

Gain

0 dBd - unity, per dipole

Tuning

Factory at 1.5:1 VSWR

Impedance

50 Ohms - nominal

H Plane beamwidth

360° omni-directional ± 3dB - per dipole

E Plane beamwidth

72°

Maximum Power

250 Watts - per input

Polarisation

Vertical

Isolation

30 dB between dipoles

DC grounded

Yes

Construction

Welded corrosion resistant aluminium boom and dipole stand-offs, 2 x folded dipoles, internal coaxial cable and rear exit external 200mm RG58 cable and N-female connectors

Connector

N-type female fitted as standard to each cable, or specify requirements per cable

Dimensions

Height: 2.0m, Depth: 328.4mm, Width: 48.4mm, Mount section: 300mm x 48.4mm O.D.

Weight - kg

6

Wind load at 160kph

9.86kg, 0.97kN

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