Nautel NRB4 Beacon Monitor Receiver & NLA/2 Active Loop Antenna

Nautel’s NRB4 Beacon Monitor Receiver is a precision receiver for the off-air monitoring of the transmitted NDB signal. It is compliant with applicable FAA and ICAO requirements for the monitoring of low frequency NDBs. Nautel’s NLA/2 Active Ferrite Loop Antenna is used in conjunction with the NRB4. A versatile mounting bracket makes it easy to install on flat surfaces or on a 2.5 inch diameter, vertical pipe. Tuning is accomplished with easily adjustable links.

Highlights include:

  • Highly stable DDS carrier frequency reference
  • Stable IF crystal filter
  • Local and remote carrier level, modulation level/loss and keying loss alarm indications
  • Optional audible alarm
  • Internal speaker
  • Calibrated carrier level reference meter
  • NLA/2 is easily field tuned using adjustable links

 Nautel NRB4 Beacon Monitor Receiver & NLA.2 Active Loop Antenna

For inquiry, please contact us as following

Sales & Service Office:
(+65) 66816518

Email:
inquiry@aos.com.sg

Alternatively, you may want to fill up our contact form and we will get back to you as soon as possible.

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