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AS-48923 Two-Arm Spiral Omnidirectional Antenna

Its mechanical design allows it to withstand demanding environments. Although this omnidirectional antenna is specified for 1.0 to 18.0 GHz frequency coverage, it exhibits useful characteristics down to 0.3 GHz. Applications of this antenna include ship, tower, aircraft, and vehicular installation. Also, when circular polarization is a requirement, it can be used in communications and direction-finding systems.

Features:

  • Circular Polarization Over Hemisphere
  • Rugged Construction
  • Airborne, Ship, Tower, or Vehicular Application
  • Broad Frequency Coverage

AS-48923 Antenna Specifications

Electrical
Frequency Range 1 to 18 GHz
VSWR 3.0:1
Gain 0 dBic nom
-2.5 dBic min
Impedance 50 ohms
Polarization RH or LH circular
Beamwidth 3 dB 150° nom
Power Handling Receiver or low power source
Mechanical
Connector SMA Female
Weight 1.5 lbs/0.68 kg
Environmental
Designed to meet MIL-E-5400

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