View PDF brochure for Wideband VHF/UHF Magnetic Mount Communications AntennaDatasheet

Wideband VHF/UHF Magnetic Mount Communications Antenna

75 - 350 MHz

SKU: 20-50-31

Contact us for latest price
Sold Out - Backorder Available


Calculate Shipping



Freight to be quoted - $0.00
As the size and weight is not normally known we use several freight carriers to ensure you get the best price. Complete your order or quote and we will get back to you with the available freight options.

Wideband VHF/UHF Magnetic Mount Communications Antenna

The 20-50-31 is a vertically polarized, omni-directional antenna designed for rapid deployment on steel roofs and shelters by incorporation of a strong magnetic mounting plate. This antenna has a relatively slim radiating element for low observability and has proprietary passive matching over the entire frequency band, thus requiring no external tuning.

The antenna is foam filled and fully environmentally sealed for worldwide conditions of service. 

  • Low silhouette
  • Covers wide band without tuning
  • Fully environmentally sealed
  • 4 point magnetic mounting
  • Designed to MIL-STD-810
  • 50 Watts power handling 
20-50-31
Model # 20-50-31
Brand Cooper Antennas
Frequency 75-350 MHz
Gain (typical) -5dBi to +2dBi 
VSWR 2.5:1 maximum 
Impedance (nominal)  50 Ohms
Power 50 Watts 
Polarization Vertically Polarized
Antenna RF Connector BNC Female
Total Height 25 inches (640mm) max
Weight 7.7 lbs (3.5kg) max. 
Fixings   4 x magnetic mounts
Operational Temperature -40°C to +71°C

Finish

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

More From This Category


Adaptive Handheld VHF/UHF Antenna

Adaptive Handheld VHF/UHF Antenna

SKU: TA30512H

Adaptive Manpack VHF / UHF Antenna

Adaptive Manpack VHF / UHF Antenna

SKU: TA30512B

ATC/SSR Antenna

ATC/SSR Antenna

SKU: 20-40-72

Broadband Dipole Antenna

Broadband Dipole Antenna

SKU: 20-20-08

Broadband Dipole Antenna

Broadband Dipole Antenna

SKU: 20-20-08-1

Broadband Dipole Antenna

Broadband Dipole Antenna

SKU: 20-20-100