Base station Fixed position

Dipole Array
4-stack VHF dipole array, aluminium, 148-174MHz, 2 external cables, upper and lower, 4.5dBd – 5.6m

4-stack VHF dipole array, aluminium, 148-174MHz, 2 external cables, upper and lower, 4.5dBd – 5.6m

4-stack VHF dipole array, aluminium, 136-174 MHz, 2 external cables, upper and lower, 4.5 dBd - 5.6m

Product code: S4B43PH-2C

The S4B43-PH-2C 4-stack 2 sectional VHF dipole array antenna consists of a upper and lower radiating array with separate internal phasing harness and individual (2) external cable and terminations allowing for a receive and transit capability from one antenna. The external cables can be easily phased together if future requirements change using an external VHF phasing harness or power divider.

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Specifications

Related Parts

Frequency

136-174 MHz - VHF high band

Bandwidth

Full frequency range stated - 38 MHz

Gain

4.5 dBd per section - top and bottom

Tuning

Factory at 1.5:1 VSWR

Impedance

50 Ohms

Maximum Power

250 Watts - per input

Polarisation

Vertical

DC grounded

Yes

Construction

Welded corrosion resistant aluminium boom and dipole stand-offs, 4 x folded dipoles, internal phasing harnesses with 2 external cables

Connector

2 x N-type females fitted to 2 x 1.0m cables exit from base, or specify connector requirements

Dimensions

Height: 5.6m

Weight - kg

16.0

Working Temperatures

-20°~+65°C

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