Bhi NEIM-1031 MK 2



In stock


New Improved NEIM1031MKII
Amplified Noise Eliminating In-Line Module
Now with an extra 20% audio output and new filter control knob!

Would you like clear intelligible speech in your voice communications system?
Would you like to clean up your noisy audio recordings?

The NEIM1031MKII Noise Eliminating In-line Module uses Digital Signal Processing (DSP) technology to remove unwanted background noise and interference from speech signals, to leave clear speech!

Fully Adaptive noise cancelling 9 – 35dB

  • 8 user selectable noise cancelling levels
  • Audio input power 5W rms max
  • Audio output power 3W rms max
  • Line level input and output phono sockets
  • Line level sensitivity 300Mv – 2V rms
  • Line level impedance 10K
  • New improved filter level control knob
  • 3.5mm audio input/output sockets
  • 3.5mm Headphone socket
  • Separate output volume control
  • Noise Cancellation on / off switch
  • 12 – 24Vdc operation
  • Input level control with overload warning LED
  • Optional extras available
  • New filter control knob
  • Now available with improved knurled filter level knob for easier control

The NEIM1031MKII will greatly improve the clarity and intelligibility of speech in a variety of radio communication applications. It is suitable for use with amateur radio & commercial HF radio equipment, scanning receivers, CB radio, two-way radio, headsets, marine communications, taxi base stations, processing of noisy audio signals and recordings, pre-processing for voice control applications.

Typical Applications:

  • Amateur Radio, HF, UHF, SSB, AM & FM
  • Transport base stations
  • Cleaning up noisy speech recordings
  • Marine Communications
  • Surveillance, security and video
  • Emergency services
  • Military and covert communications
  • Taxi base stations
  • Two-way radio

DSP Speaker, Extension Speaker, Noise Reduction Speaker, bhi, External Speaker, Desk Top Speaker, Audio, Noise Cancellation, Noise Cancel, Mobile Extension Speaker.


There are no reviews yet.

Be the first to review “Bhi NEIM-1031 MK 2”