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Amateur Radio DSP Installs

Improve communication clarity on your amateur radio setup with a bhi DSP noise cancelling PCB module designed to remove unwanted background noise and enhance speech.

Explore our range of install modules that seamlessly integrate into your system, offering amplified and low-level audio solutions.

NEDSP1901-KBD Pre-Wired Low Level Audio DSP Noise Cancelling PCB Module

NEDSP1901-KBD Pre-Wired Low Level Audio DSP Noise Cancelling PCB Module
Product number: NEDSP1901-KBD
Price: £129.95
(£108.29 excl VAT)
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NEDSP1962-KBD Amplified DSP Noise Cancelling Loudspeaker Retrofit PCB Module

NEDSP1962-KBD Amplified DSP Noise Cancelling Loudspeaker Retrofit PCB Module
Product number: NEDSP1962-KBD
Price: £139.95
(£116.63 excl VAT)
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NEDSP1901-PCB Low Level Audio DSP Noise Cancelling PCB Module

NEDSP1901-PCB Low Level Audio DSP Noise Cancelling PCB Module
Product number: NEDSP1901-PCB
Price: £119.95
(£99.96 excl VAT)
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NEDSP1901-PCB-MIC Low Level Audio DSP Noise Cancelling PCB Module For Microphones

NEDSP1901-PCB-MIC Low Level Audio DSP Noise Cancelling PCB Module For Microphones
Product number: NEDSP1901-PCB-MIC
Price: £119.95
(£99.96 excl VAT)
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NEDSP1962-PCB Amplified DSP Noise Cancelling PCB Module

NEDSP1962-PCB Amplified DSP Noise Cancelling PCB Module
Product number: NEDSP1962-PCB
Price: £129.95
(£108.29 excl VAT)
− +
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Easy integration and reliable performance

These modules are designed for straightforward installation into the audio path of various radios and loudspeakers. Our DSP PCB modules effectively maintain signal integrity and provide consistent noise reduction.

These can be installed on:

For low level audio:

  • Yaesu FT817, FT-847, FT-857, FT-8o97 & FRG100
  • Kenwood TS-50, TS-430S, TS-440, TS-850
  • Alinco DX-77, DX-SR8T,
  • Icom 706 MKII G, IC-705, IC-725, IC-765 & IC-736/738, IC-7300
  • Realistic DX-394
  • Collins KMW2
  • Drake R7

For amplified audio:

  • Kenwood SP-23, SP-990, SP-31
  • Elecraft SP3
  • Yaesu SP-2000, SP-8, SP-21
  • Icom SP-24, SP-38, SP-20
  • TEN-TEC 307

If your radio or speaker model is not listed, please contact us to confirm compatibility.

Why DSP noise cancelling technology is essential

Our DSP technology processes incoming audio signals and identifies the speech within the signal, and eliminates unwanted background noise, making it easier to hear weak signals or distinguish speech in noisy conditions. Benefits include:

  • Enhanced clarity in your receive audio.
  • Reduction of background noise, improving overall audio quality.
  • Simple integration.
  • Consistent reliability even in high-noise environments.

Available DSP modules

NEDSP1962-KBD Amplified DSP Noise Cancelling Loudspeaker Retrofit PCB Module

  • Pre-wired amplified DSP for easy retrofitting into loudspeakers.
  • Integrates easily, boosting loudspeaker audio performance.
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NEDSP1962-PCB Amplified DSP Noise Cancelling PCB Module

  • High-level amplified audio processing.
  • Basic PCB version.
  • Ideal for integrating DSP noise cancelling directly into communication systems.
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NEDSP1901-KBD Pre-Wired Low Level Audio DSP Noise Cancelling PCB Module

  • Pre-wired low-level audio DSP noise cancelling with quick installation.
  • Ensures consistent noise reduction across various devices.
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NEDSP1901-PCB Low Level Audio DSP Noise Cancelling PCB Module

  • Basic PCB version.
  • Low-level audio solution for clear, interference-free communication.
  • Versatile for different audio configurations.
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NEDSP1901-PCB-MIC Low Level Audio DSP Noise Cancelling PCB Module for Microphones

  • Basic PCB version for microphone level signals.
  • Tailored for microphone applications, ensuring superior clarity.
  • Reduces background noise without compromising audio quality.
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Product selection table

Product Speaker Headphone socket Extension speaker socket Line level audio input Internal install DSP noise cancelling Audio power (Watts)
NES10-2MK4 X X *M       X 7
DESKTOP MKII X X *M   X   X 10
Dual In-Line   X *S X X   X 7
Compact In-Line   X *S X X   X 0.2
In-Line Module   X *M X     X 7
ParaPro EQ20-DSP   X *S X X   X 20
ParaPro EQ20   X *S X X     20
ParaPro EQ20B   X X X     20
ParaPro EQ20B-DSP   X X X   X 20
NEDSP1962-KBD         X X 7
NEDSP1962-PCB         X X 7
NEDSP1901-KBD         X X  
NEDSP1901-PCB         X X  

*S denotes Stereo and *M denotes Mono. You may require a mono-to-stereo adapter to listen in both ears. 

 

Download our product selection table