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UHF Satcom On-The-Move Antenna Magnetic

243 MHz to 385 MHz

SKU: 21-30-91MC04

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UHF Satcom On-The-Move Antenna Magnetic

Satcom on-the-Move requires antenna pattern coverage to be as near to hemispherical as possible. The CAL 21-30-91MC07 utilizes a pair of quadrature connected UHF “droopy dipoles” with geometry arranged to maintain greater than 0 dBiC gain beyond a 120° cone.

It is constructed of rugged fiber glass/epoxy with aluminium alloy dipole elements and base housing. The antenna is foam filled for structural integrity and prevention of moisture ingress.

The 21-30-91MC07 is designed for quick installation and deployment on ferrous roofed vehicles and shelters. 

  • Magnetic mount
  • Robust Construction
  • Light Weight
  • Typically +6 dBiC Gain
  • All Weather operation
  • Wide Angle pattern coverage
  • 200 Watts CW Power handling
  • Right Hand Circular Polarization
  • Designed to MIL-STD-810 environmental requirements 
21-30-91MC04
Model # 21-30-91MC07
Brand Cooper Antennas
Frequency 243 MHz - 385 MHz
Gain (typical) +6 dBiC typical at zenith 
VSWR ≤ 1.5:1 
Impedance (nominal)  50 Ohms
Power 200 Watts CW
Polarization Right Hand Circular (at zenith) 
Antenna RF Connector N Female
Height 14 inches (355mm)
Dipole span 12.6 inches (320mm)
Mounting Magnetic mount
Weight 3 lbs (1.4kg) 
Operational Temperature -54°C to +70°C 

Finish

  • Antenna - Matt Black
  • Other finish options are available.
  • Please specify finish required when ordering.
Datasheet:

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