VHF/UHF Log Periodic Antenna 400W
100-500MHz
Type 951
View PDF

Racal Antennas type 951 VHF / UHF log periodic array has been designed for a range of applications including tactical surveillance, monitoring, electronic countermeasures and point to point communications.  Rugged in construction it is quick and easy to assemble and ideal for tactical use where severe environmental conditions may exist.  Vertical or horizontal modes of operation can be chosen and very similar radiation patterns are produced in both orientations.  Mechanical fittings are of stainless steel construction and the boom section insulators are manufactured from glass-reinforced polyester. The complete antenna is finished in olive green drab paint. A carrying bag is supplied for antenna storage and transportation.

Electrical Specification

 

Frequency Range

100-500 MHz Transmit

100-1000 MHz Receive

VSWR

< 2.5:1

Input Impedance

50

Power rating

400 W PEP

Gain

4 dBi Minimum

Beamwidth (typical)

E Plane ... 85

H Plane ... 90

Polarisation

Vertical or Horizontal

Connector

N Type Socket

Mechanical Specification

 

Element Span

0.74 m

Boom Length

1.25 m

Weight

Antenna 8 kg

Max Wind (Survival)

45 m/s (no ice)

Mounting Configuration

40mm spigot

Temperature Range

Storage ........ -40C to +55C

Operational ... -30C to +55C



Racal Antennas
Racal Antennas

Racal Antennas

Racal Antennas
Cobham plc | Privacy | Contact | Copyright | Terms and Conditions | Print | Sitemap
Racal Antennas Ltd, First Avenue, Millbrook Trading Estate, Southampton. SO15 0LJ
Telephone: +44 (0) 23 8070 5705 Fax: +44 (0) 23 8070 1122