UHF Satcom Antenna
240 to 320 MHz
The 19-30-60 is a rugged UHF Satcom antenna designed for use on shipborne applications operating in worldwide conditions of service and specifically configured to provide satellite capture through near hemispherical radiation pattern coverage.
The 19-30-60 comprises a wide band Quadrifilar Helix, hybrid connected such as to provide essentially Right Hand Circular (RHC) polarization through a 180° solid angle, with relative ground plane independence.
The radiating element dimensions, their height above the antenna base and phasing circuits combine to optimize gain over 25 - 60° equating to low angle satellite capture. The design and general configuration of the 19-30-60 ensures performance is minimally affected by different ground planes and mounting circumstances.
- Designed for shipborne installations
- Robust construction
- Hemispherical radiation pattern coverage
- 200 Watts CW Power handling
- Designed to MIL-STD-810 environmental requirements
- 4 hole CECOM adaptor plate available
- Optional plinths available
- Integral DC Protection
- Ground plane independent
240 - 270 MHz
290 - 320 MHz
20° to 75° ≥ +2.5 dBiC
75° to 90° ≥ +4.0 dBiC
10° to 20° ≥ -1.0 dBiC
|Impedance (nominal)||50 Ohms|
|Power||200 Watts CW|
|Polarization||Right Hand Circular|
|Radiation Patern||See Graph|
|Antenna RF Connector||N Female|
|Height||14.17 inches (360mm)|
|Base Plate Diameter||13.07 inches (332mm)|
|Weight (approx.)||8.6 lbs (3.9 kg)|
- Antenna - Urethane Grey
- Other finish options are available.
- Please specify finish required when ordering.