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JTRS Antenna

30 to 512 MHz

SKU: 19-50-12CM

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JTRS Antenna

The 19-50-12CM is a high performance wide band multi-element antenna intended for use with the Joint Tactical Radio System (JTRS) and similar radio systems operating within the frequency band 30 - 512 MHz.

The antenna comprises a CECOM mounted wide band monopole with proprietary matching circuits that cover VHF and UHF frequency band. Decoupling techniques are employed to optimize radiation patterns throughout the entire frequency band.

Construction comprises a base element with detachable top VHF element having all matching circuits foamed-in-place to provide maximum strength and reliability.

19-50-12CM
Model # 19-50-12CM
Brand Cooper Antennas
Frequency 30 to 512 MHz
Gain (typical)

30 - 88 MHz -1 dBi

108 – 174 MHz 0 dBi average

225 – 512 MHz 0 dBi average 

VSWR (to 50 ohms)

30 - 88 MHz 3.0:1 max.

118 - 174 MHz 2.5:1 max.

225 - 450 MHz 2.5:1 max.

451 – 512 MHz 3.0:1 max. 

Impedance (nominal)  50 Ohms
Power 200 Watts CW
Polarization Vertical
Radiation Patern See Graph
Antenna RF Connector N Female
Height 72 inches (1829mm)
Fixings 5.5 inches (140mm) 4 holes on 4.5 inch (114mm) circle to CECOM standard 
Stowed Size  41.4 inches (1052mm)
Weight (approx.) 8.6 lbs (3.9 kg) 
Operational Temperature -40°C to +71°C

Finish

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

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