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InnovAntennas 162 MHz AIS LFA Yagis

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incl. VAT, plus shipping €138.74
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Top Features

  • Up to 5 kW transmitting power
  • 3, 4 or 6 elements
  • Suitable for professional use

Supply Scope

  • 162 MHz AIS antenna, as selected
  • "Liquid Rubber" sealing
  • Marine grade stainless steel mounting hardware

Technical description

The 162 MHz AIS directional antennas are vertically polarized LFA yagis for the 161.5 - 162.5 MHz frequency range with low smoke level. 

All three models are based on extensive simulations and calculations, high quality materials are used in manufacturing, ensuring durability and high reliability. Even adverse weather conditions and wind speeds of over 200 km/h are no problem for these professional antennas.

The connection is made by means of an N jack with an input impedance of 50 ohms. The maximum permissible transmitting power is 5 kW.

Application description

The AIS system was developed, among other things, to improve safety in shipping. The frequencies 161.975 and 162.025 MHZ (corresponding to marine radio channels 87B and 88B) are used.


The data transmitted includes, for example, the IMO number, ship name and call sign, position, course and speed, and navigational status. The evaluation of the received AIS traffic information is performed by an AIS receiver.


InnovAntennes' LFA Yagis are specially designed for professional use at coastal radio stations, for use with AIS repeaters and for suppliers of AIS systems. Of course, they are also ideal for anyone who would like to enter the exciting and fascinating world of AIS reception, or take their existing equipment to the next level.

Technical Data
Product Name InnovAntennas 162 MHz AIS LFA Yagis
Antenna mount Rear
Antenna Type Directional Antenna
Design of antenna Yagi
Antenna Guying No
Band Marine VHF
Boom length [cm] 92 cm
Brand Innov Antennas
Front/Back ratio [dB] 23.56
Peak Front/Back Ratio [dB] 24.07
Gain [dBi] ( (above ground) 13.24
Gain [dBi] (free space) 8.66
Max. Power [W] 5000 W
Number of Elements 3
Polarisation Vertical
Balun Included No
Boom Size 30 x 30 mm
Stacking Distance vertical (cm) 120
Strut no
Max. Windspeed (km/h) 240
Number of connectors 1

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