Antenna AR-100А-01


  • Tx/Rx antenna that operates in a frequency range from 100 to 150 MHz.

  • Provides omnidirectional radiation in the horizontal plane.


  • The antenna can be set on the masts, special radio-transmitting towers, etc.

  • The design ensures small wind load and weight.

  • The configuration minimizes the influence of mismatching characteristics and ensures lightning protection.

AR-100A antennas can be used in air navigation, shipboard communication, ground communication and so on.

Img.1 - Antenna SWR diagram

Img.2 –Normalized vertical radiation pattern


Operating frequency range 100 – 150 MHz
Polarization Linear, vertical
Input impedance 50 Ω
VSWR ≤ 1.5
Gain relatively to the isotropic radiator ≥ 2 dBi
Maximuminputpower 800 W
Directional pattern in horizontal plane Circular
Maximum radiation unevenness in horizontal plane ± 0.5 dB
Connector for feeder connection

SR-50-163FV or


Allowable wind speed (without icing) Up to 50 m/s
Lightning protection Provided

Dimensions (max. diameter × height,

without mast adapter / with mast adapter

ø240mm × 1130mm
Weight (without mount) 3.3 kg
Length / mast adapter weight 860mm / 2 kg**

* Connector type upon request.

** Mounting dimensions and form (A flange or other) of mast adapter transient tip can be customized. A flange is a standard accessory.