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Broadband 4-stack VHF dipole array, aluminium, 136-174 MHz, PIM <-120dBc, 250W, N-type female, 1m cable, 7 dBd - 5.6m

Broadband 4-stack VHF dipole array, aluminium, 136-174 MHz, PIM <-120dBc, 250W, N-type female, 1m cable, 7 dBd - 5.6m

Product code: S4B43PH-1C

The S4B43PH-1C 4 stack VHF dipole array covers the full VHF frequency range 136 to 174MHz. ZCG recommend mounting the S4B43PH-1C as high on your structure or tower as possible using 2 x UAM180L or 2 x UAM90L, or alternatively you can mount so as the tower side becomes a rear screen.

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Specifications

Frequency

136-174 MHz - VHF high band

Bandwidth

Full frequency range stated - 38 MHz

Gain

7 dBd

Tuning

Factory at 1.5:1 VSWR

Impedance

50 Ohms

H Plane beamwidth

240°

E Plane beamwidth

16°

Maximum Power

250 Watts

Polarisation

Vertical

PIM 3rd Order (2x20W)

< -120dBc

DC grounded

Yes

Construction

Welded aluminium boom and dipole stand-offs, 4 x folded dipoles, internal phasing harness and external tri-metal plated N-female termination

Connector

N-type female fitted to external 1.0 metre RG214 cable, or specify termination requirements

Dimensions

Height: 5.6m, Depth: 650mm, Boom diameter: 48.4mm O.D.

Weight - kg

16

Wind load at 160kph

50.935kg, 0.499kN

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