Vertical dipole
DAB Radio scaled vertical dipole, 304 stainless steel, 174-230MHz, specify 45MHz, 7/8″ EIA, 5kW. 0dBd – 500mm

DAB Radio scaled vertical dipole, 304 stainless steel, 174-230MHz, specify 45MHz, 7/8″ EIA, 5kW. 0dBd – 500mm

DAB Radio scaled vertical dipole, 304 stainless steel, 174-230 MHz, specify 45 MHz, 5kW, 7/8" EIA, 0 dBd - 500mm

Product code: DAB-VD-78

The DAB-VD-78 is a medium powered vertical dipole for DAB Radio (Digital Audio Broadcast). It has been specifically developed so it can used in a pressurised system. The DAB-VD-78 can be mounting in an array configuration to increase gain and signal pattern. ZCG recommend mounting the DAB-VD-78 as high on your tower as possible, alternatively you can use the side of your tower as a rear screen.

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Download Installation Guide

Download Radiation Pattern

Specifications

Frequency

174-230 MHz - VHF DAB Radio

Bandwidth

Specify any 45 MHz when ordering

Gain

0 dBd single bay , stacking increases gain

Tuning

Factory at 1.2:1 VSWR

Impedance

50 Ohms

H Plane beamwidth

Semi-omnidirectional, -4dB at rear

Maximum Power

5 Kilowatts / 5000 Watts - per bay

Polarisation

Vertical

DC grounded

Yes

Construction

Welded 304 grade stainless steel body and mount plate, internal brass innerline with PTFE supports and nickel plated 7/8" EIA flanged connector

Connector

7/8" EIA flanged fitted to rear of antenna

Dimensions

Dipole height: 500mm, Dipole length: 630mm, U-bolt capability: 50-75mm

Weight - kg

Wind load at 160kph

Front: 2.25kg, 0.022kN ; Side: 8.915kg, 0.087kN

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