Dipole Array
Broadband 4-stack VHF dipole array, 304 stainless steel, 136-174 MHz, PIM <-120dBc, 250W, N-type female, 1m cable, 7 dBd - 5.6m

Broadband 4-stack VHF dipole array, 304 stainless steel, 136-174 MHz, PIM <-120dBc, 250W, N-type female, 1m cable, 7 dBd - 5.6m

Product code: S4B43PH-1CSS

The S4B43PH-1CSS broadband 4-stack VHF high band dipole array antenna covers the full VHF frequency range 136 to 174 MHz, suitable for fixed position VHF communications requirements. ZCG recommend mounting the S4B43PH-1CSS VHF dipole array antenna as high on your structure or tower as possible using 2-3 x UAM180L parallel mount clamps or 2-3 x UAM90L right-angle mount clamps. The S4B43PH-1CSS can be mounted either aside your tower to utilise as a reflector screen, or protruding from the highest point of your tower or structure.

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Specifications

Related Parts

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