Tactical Adjustable Wire Antenna
1.6-30MHz
Type 4011-900
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The HF Wire Antenna Kit provides a versatile range of tuned wire antenna solutions for use with vehicle borne or man-pack applications. This gives the radio operator the opportunity to deploy an antenna suitable for most requirements.  It can be configured as a tuned dipole for medium range skywave paths with the take off angle dependant on the apex  height above ground.  Near Vertical Incidence Skywave (NVIS) can be achieved using the kit in an inverted vee configuration with an optimum apex height.

 

Equipment

Qty

Drawing Number

Wire Braid Radiating Element

2

4011-107-01

Centre Junction Assembly

1

4011-103-01

BNC Adaptor Assembly

1

4011-105-01

Carrying Case

1

4011-110-01

Coax Cable (15m) BNC Male

1

4020-140-01



 

Racal Antennas

Electrical Specification

 

Frequency Range

1.6-30 MHz Tuneable with suitable ATU (not supplied)

Power Rating

160W

Connector

BNC female

Input Impedance

50

Pattern

Dependant on configuration

Polarisation

Dependant on configuration

Electrical Length

wave in horizontal dipole configuration

Mechanical Specification

 

Design

The radiating elements are constructed of tinned copper braid with a 100% continuous filament of 'Kevlar' and an insulating outer coating of PVC. Each radiating element is wound on a glass reinforced nylon winder board.  The tuned dipole centre junction is moulded in black polypropylene.

Height

Dependant on configuration

Weight

1.91kg

Sections

Element: 0.4kg

Centre junction: 0.116kg

BNC adaptor: 0.35kg

Coaxial cable: 0.65kg

Finish

The radiating elements are finished with an outer coating of PVC. Both the centre junction and BNC adaptor are moulded in black polypropylene.   The winder board is constructed of moulded glass reinforced nylon.

Optional

A range of sectional mast supports are available, please ask for further details.

Environmental Specification

This product has been fully tested to meet Military environmental conditions of DEF STAN 00-35


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Racal Antennas Ltd, First Avenue, Millbrook Trading Estate, Southampton. SO15 0LJ
Telephone: +44 (0) 23 8070 5705 Fax: +44 (0) 23 8070 1122