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UHF Satcom Antenna 7 dBic

240 to 400 MHz

SKU: 20-30-01

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UHF Satcom Antenna 7 dBic

The 20-30-1 series are right hand circularly polarized directional antennas. Two plug-in extensions are supplied with the 20-30-02 to provide an increase in gain to 11 dBic from the 7dBic of the 20-30-01. Both antennas can easily be adjusted in azimuth and elevation for best performance and locked in position with a single thumbscrew. The tripod legs can be removed by a single thumbscrew to enable the antennas to be used as hand-held units. They are compatible with all popular military SATCOM radios operating in the UHF band.

These antennas are members of a family of quickly deployed lightweight antennas developed by Cooper Antennas Ltd for tactical military communications. Rugged design ensures reliability in arctic, jungle or equatorial desert environments. The unique Cooper Antennas design enables a single person to set up the antennas in 30 seconds, under the most demanding combat conditions. They are especially well suited to special mission applications.

  • Approved to NSN 5985-01-485-4672 (20-30-02)
  • Design to comply with appropriate sections MIL-STD-810
  • Lightweight
  • 19 inches by 5 inches stowed size
  • Includes Carrying Bag and Manual
  • Quick Set-up and Stowage
  • Tripod or Hand-Held Operation
  • Low Visibility
  • Robust Construction
  • All Weather operation
  • High Gain
  • 200 Watts CW Power
  • Right hand Circular Polarization
  • Designed to Requirements of NSN 5985-01-412-2109, NSN 5985-01-1492576, NSN 5985-01-128-6418 
20-30-01
Model # 20-30-01
Brand Cooper Antennas
Frequency

240-400 MHz 

Gain (typical)

+7 dBic

VSWR ≤ 1.5:1 max
Impedance (nominal)  50 Ohms
Power 200 Watt CW
Polarization Right Hand Circular 
Antenna RF Connector BNC Male
RF Cable (12 feet (3.6m) long)  1 each
RF Cable Connector BNC Male and Female 
Operational Temperature  -40°C to +71°C
Element Height (without Directors) 24 inches (610mm)

Element Diameter (approx)

  • Upper (Petals) 
  • Lower (Reflector) 

 

18.5 inches (470mm) 

24 inches (610mm)

Total Height  26.5 inches (673mm)
Number of extensions  None

Stowed Size

  • Diameter (approx) 
  • Length (approx)

 

 

5 inches (127mm)

19 inches (483mm)

 

Weight

 (excluding Bag & Accessories)

 3 lbs (1.36kg)
   

Finish

  • Antenna - Black anodised and black composites material 
  • Legs - Self coloured black glass epoxy  
  • Other finish options are available.
  • Please specify finish required when ordering.
Datasheet:

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