MECHANICAL SPECIFICATION

Connection

3m. length RG213/U Coaxial Cable c/w ‘N’ socket

Construction

Aluminium Alloy Tube 6063T6 to BS 1474

Elements

12.7mm X 1.6mm Wall

Support Boom

31.7mm X 2.6mm Wall

Fasteners

Stainless Steel Grade A2-70 to BS6105

Saddle Clamp

Diecast Zinc Alloy

Insulator

Epoxy Resin Encapsulant

Mounting Clamp

Crossover Clamp (not included)

Protection

Direct Grounded

Weight

80 MHz

160 MHz

450 MHz

3.8 kg

2.6 kg

2.0 kg

Boom Length

80 MHz

160 MHz

450 MHz

2.2 m

1.2 m

0.7 m

Wind Loading @ 45 m/s

80 MHz

160 MHz

450 MHz

227N         124N               64N

ELECTRICAL SPECIFICATION

Frequency Range

68 - 470 MHz

Impedance

50 Ohms

Bandwidth

12%

VSWR

<1.5:1

Maximum Power

150W

Polarisation

Horizontal or Vertical

Typical Gain

5.5 dBd

Front To Back Ratio

15 dB

H Plane Beamwidth

84º

E Plane Beamwidth

62º

ORDERING INFORMATION

Frequency

Type No.

Customer Specified

2015

68-78 MHz

2017

78-88 MHz

2019

136-156 MHz

2020

156-174 MHz

2023

176-192 MHz

2021

192-208 MHz

2022

380-420 MHz TETRA

2024

420-470 MHz

2025