SAC SE Series 125-Watt NDB Transmitter

The SE Series NDB transmitter uses state of the art technology including powerful Renesas© Microcontrollers and Analog Devices© Direct Digital Synthesizers to provide accurate beacon signals in power ranging from 10 Watts to full rated carrier power.

125-Watt carrier power
Programmable for any frequency from
190-650 kHz
Optionally Programmable from 650 to 1250 kHz and 1500 to 1800 kHz

The SE provides simplified set-up & maintenance procedures, comprehensive BITE, and full Ethernet capability.

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Additional Features:

  • Built-in Temperature Compensated Crystal Oscillator (TCXO) holds operating frequency within 5 ppm
  • Power Factor Correcting (PFC) Power Supplies
  • Input requirement – 100-264 VAC 45-65 Hertz without changing jumpers
  • DC power capability for Battery Backup utilizing 48 VDC
  • Remote Monitoring
  • 19″ rack mount configuration or IP66 certified enclosure



  • Remote control unit (2 max)
  • Graphical User Interface (with embedded Web Page)
  • TCXO to provide 1 (one) ppm accuracy
  • Leased line or Land line modem to Ethernet
  • Radio link to Ethernet
  • Ethernet extender (1.8km max)
  • Multi or Single Mode Fiber Optic to Ethernet
  • Battery charger: Internal (IP66 enclosure only) or External
  • Internal 50 Ohm, 100 Watt Dummy Load


Meets applicable requirements of:

  • International Civil Aviation Organization (ICAO)
  • U.S. Federal Aviation Administration (FAA)
  • U.S. Federal Communiations Commision (FCC)
  • Transport Canada
  • United Kingdom Civil Avaition Authority (UK CAA)
  • CAP 670
  • Electromagnetic Compatibility requirements of the European Commission (CE)
  • Mil-Std – 810
  • Ingress Protection level 66