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Broadband VHF Air band 2-stack dipole array, 304 stainless steel, 118-137 MHz, 250W, N-type female, 4.5 dBd – 3.3m

Broadband VHF Air band 2-stack dipole array, 304 stainless steel, 118-137 MHz, 250W, N-type female, 4.5 dBd - 3.3m

Product code: S2B42-1CSS

The S2B42-1CSS 2-stack broadband dipole array is suitable for ground-to-air asset or ground-to-ground airside communications utilising the Air band frequency range 118-137MHz. Mount the S2B43-1CSS dipole binary array onto a tower or side of structure either at the base of the antenna or with a mounting clamp at top and bottom to ensure adequate support.

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Specifications

Frequency

118-137 MHz - VHF Air Band

Bandwidth

Full frequency range stated - 9MHz

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 304 grade stainless steel boom and dipole stand-offs, folded dipoles, internal power divider and external N-female connector

Connector

N-type female connector in base of antenna/ input of power divider

Dimensions

Height: 3.3m, Depth: 800mm, Mount section: 600mm x 50.8mm O.D.

Weight - kg

30.0

Wind load at 160kph

24.0kg

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Broadband Air Band 4-stack dipole array, aluminium, 118-137 MHz, 500W, N-type female, internal power divider, 7.5 dBd - 7.0m

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Ruggedised air band 2-stack broadband dipole array with mount plates, 304 stainless steel, 118-137 MHz, 250W, N-type female, 4.5 dBd - 3.3m

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