NRTB

  • AKKR-1M
  • Integral 400 wireless modem
  • Linear antenna array

Linear antenna array

The linear antenna array is a unique engineering development of NRTB specialists; it is patented in the Russian Federation.

The antenna is used in navigation and landing systems on the Russian Air Force aerodromes. A use of this antenna helps improve interference protection of the systems thus ensuring flight safety under complex electromagnetic environment.

The glide-path beacon’s signal strength increases by 5-7 times when the developed antenna is installed instead of standard antenna systems.

Basic characteristics

operating band 900-1000 MHz

amplification coefficient ≥17 dB
standing-wave factor <1.5
input resistance 50 ohm
dimensions 110*40*14 cm
weight 9.6 kg
antenna without radome antenna under radome