MECHANICAL SPECIFICATION

Connection

RG213/U Coiaxial Cable c/w ‘N’ socket

Construction

Aluminium Alloy Tube 6063T6 to BS 1474

Fasteners

Stainless Steel Grade A2-70 to BS6105

Saddle Clamp

Diecast Zinc Alloy

Protection

Direct Grounded

Insulator

Epoxy Resin Encapsulant

Elements

12.7mm X 1.6mm Wall

Support Boom

31.7mm X 2.6mm Wall

Down Lead

 3 m

Mounting Clamp

Crossover Clamp (not included)

Weight

160 MHz

450 MHz

5.6 kg

3.5 kg

Boom Length

160 MHz

450 MHz

3.8 m

1.6 m

Wind Loading @ 45 m/s

160 MHz

450 MHz

309N         128N     

ELECTRICAL SPECIFICATION

Frequency Range

155 - 470 MHz

Impedance

50 Ohms

Bandwidth

10%

Polarisation

Horizontal or Vertical

Typical Gain

10 dBd

Front To Back Ratio

18 dB

H Plane Beam width

50º

E Plane Beam width

43º

          Professional 

VSWR

<1.5:1

Maximum Power

150W

ORDERING INFORMATION

Frequency

Type

Customer Specified

2042

380-420 MHz TETRA

2043

420-470 MHz

2044