APM-150MA Non-Directional Beacon

Functions:

  • Designed for use as Inner NDB (50 km) or Outer NDB (150 km), or can be used as a stand-alone NDB
  • Equipped with Automatic changeover, automatic tuning and control systems, automatic adjustment of antenna current
  • Ethernet interface and embedded Web-server
  • Can be integrated into complex control systems
  • Certified by the Interstate Aviation Committee

Contents:

  • Station - 19” cabinet or rack ready for installation
  • Transmitter units (А, В channels)
  • Power and modulation units (А, В channels)
  • Filter unit
  • Local control unit
  • Antenna Tuning Unit
  • Remote-control unit
  • Alarm unit
  • SPTA set
  • Installation Kit
  • Operation Manual and Log-Book

Optional:

  • Antenna (AЗM-8, AЗM-20 or Т-type antenna 6 m to 30 m H)
  • Ground plane or counterpoise
  • Control Unit of External Devices (CUE)
  • Obstruction lights and decoupler unit
  • Light-activated switching relay
  • Marker beacon
  • Diesel generators, uninterrupted power supply units, batteries
  • Container-type structure, shelter
  • Group SPTA

Specifications

Frequency range, kHz 190-1750
Emission mode А1А, А2А, А3Е
RF output power at 50 Ohm, W, not less than 400
Modulation frequency, Hz 400 and 1020
Harmonic levels, dB, not exceeding 60
Supported antennas:
- Resistance, Оhm
- Capacity, pF

2-39
400-800
AC (45-60 Hz) power supply voltage, V 220±22
Power consumption, VA, not more than 1500
Max distance between external ATU and station, m 100
Station operating temperature range, °С from  -10 to  +50
External ATU operating temperature range, °С from  -50  to  +50

Design options:

Station (cabinet), external ATU for 400 W option:

Dimensions (W*H*D), mm
- Station
- ATU
605х1977х930
600х1048х472
Weight, kg
- Station
- ATU
195
55

Station (open rack), external ATU for 400 W option:

Dimensions (W*H*D), mm
- Station
- ATU
572х1940х605
600х1048х472
Weight, kg
- Station
- ATU
155
55

Station (open rack), built-in ATU for 400 W option:

Dimensions (W*H*D), mm 572х1940х605
Weight, kg 120