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978 900 DS

UHF Ground to Air Antenna - 978-900

The 978-900 is a brass, folded-monopole, enclosed in a robust, fibreglass, cylindrical radome, mounted on a skeleton groundplane made from four aluminium radial rods inclined downwards, and four curved rods.

  • Robust fibreglass radome
  • High power

Specifications

  • Electrical Specs
  • Mechanical Specs
  • Standard Specs

Electrical Specs

Minimum Frequency
225
Maximum Frequency
400
Impedence
50
Return Loss VSWR
02:01
Gain
≤ 1.5 dBi
Polarization
Vertical
Radiation Pattern Azimuth
Linear vertical
Radiation Pattern Elevation
Peak Power Watts
1200
Average Power Watts

Mechanical Specs

Full Dimensions LxWxH mm
600 x 600 x 600
Height Above Base Plate mm
600
Mass kg
4
Connector Type
N Type Female

Standard Specs

Altitude ft
Continuous Operating Temperature Min - C
40
Continuous Operating Temperature Max C
55
Vibration
Lightning
Standards
14043 (2)

Get in touch

Chelton Limited, Marlow
The Chelton Centre
Fourth Avenue
Marlow
Buckinghamshire
SL7 1TF
United Kingdom
CAGE Code: U1907