Amateur Radio Noise Cancellation Products

Amateur radio enthusiasts know that background noise and interference (QRM & QRN) can make communications frustratingly difficult. Excess noise decreases signal clarity, causes misunderstandings, and makes conversations straining. That's why ham radio operators turn to noise cancellation technology to ensure reliable, pleasant conversations over the airwaves.

At bhi Ltd, we offer the best noise cancelling products on the market specifically for amateur and two-way radio communications. We utilise advanced Digital Signal Processing (DSP) to actively monitor your signal, differentiate between speech, noise and interference, and attenuate only the unwanted noise. This leaves the speech much more intelligible without affecting the audio quality. The technology works in real-time, automatically adapting to changes in background noise levels or environments.

Shop our extensive range of noise cancelling products below and get in touch if you have any questions.

ParaPro EQ20-DSP

ParaPro EQ20-DSP
Product number: EQ20-DSP
Price: £339.95 (£283.29 net)
(inc Tax)
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Introducing the bhi ParaPro EQ20-DSP, a compact 20W audio enhancer with parametric equalisation and bhi's DSP noise cancelling. Ideal for those with hearing loss, it allows precise tuning of audio frequencies to suit individual preferences. The unit features a 10W per channel audio amplifier, utilizing powerful DSP noise cancelling technology for clear speech even in challenging conditions. Connect mono or stereo inputs, and choose outputs for passive speakers. Housed in a compact ABS case, it includes user-friendly controls and benefits from parametric equalisation's flexibility for personalized audio. This audio solution is a versatile and efficient addition to your setup.

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ParaPro EQ20

ParaPro EQ20
Product number: EQ20
Price: £229.96 (£191.63 net)
(inc Tax)
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Enhance your audio experience with the ParaPro EQ20, a 20W audio unit featuring parametric equalisation. Tailor your audio to perfection, addressing the needs of those with hearing loss. Connect mono or stereo inputs effortlessly, and choose output options for passive speakers. The EQ20, housed in a compact ABS case, ensures easy control with Power/Volume and parametric equaliser adjustments. Benefit from the precision of parametric equalisation, offering flexibility and accuracy. Ideal for use with bhi DSP noise cancelling units, the EQ20 provides 10W audio per channel, Class-D type amplifier, and user-friendly features, greatly benefiting individuals with hearing loss.

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ParaPro EQ20B-DSP

ParaPro EQ20B-DSP
Product number: EQ20B-DSP
Price: £399.95 (£333.29 net)
(inc Tax)
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Introducing the ParaPro EQ20B-DSP, a compact 20W audio enhancer with parametric equalisation and Bluetooth input. Tailor your audio with precision using parametric equalisation to suit personal hearing preferences. This device features a 10W per channel audio amplifier, dual-channel DSP noise cancelling (9 to 40dB), and Bluetooth connectivity, ensuring an optimal and adaptable listening experience. Connect mono or stereo inputs, and choose output options for passive speakers. The EQ20B-DSP's user-friendly controls, compact design, and advanced features make it an efficient solution for individuals with hearing loss.

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In-Line Module

In-Line Module
Product number: In-Line
Price: £169.96 (£141.63 net)
(inc Tax)
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In-line Module - 5W Amplified DSP noise cancelling in-line module
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Compact In-Line

Compact In-Line
Product number: compact-in-line
Price: £189.95 (£158.29 net)
(inc Tax)
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Compact In-Line DSP noise cancelling module
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Dual In-Line

Dual In-Line
Product number: dual-in-line
Price: £189.95 (£158.29 net)
(inc Tax)
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Dual In-line amplified DSP noise cancelling in-line module.
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NES10-2 MK4

NES10-2 MK4
Product number: A-NES10-2MK4
Price: £139.96 (£116.63 net)
(inc Tax)
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NES10-2 MK4 5W amplified DSP Noise Eliminating Speaker
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DESKTOP MKII

DESKTOP MKII
Product number: A-DESKTOPMKII
Price: £239.95 (£199.96 net)
(inc Tax)
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DESKTOP MKII 10 watt amplified DSP noise cancelling base station speaker
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NEDSP1962-KBD

NEDSP1962-KBD
Product number: NEDSP1962-KBD
Price: £139.96 (£116.63 net)
(inc Tax)
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New NEDSP1962-KBD amplified DSP noise cancelling loudspeaker retrofit module - Give you extension speaker a boost!
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NEDSP1901-KBD

NEDSP1901-KBD
Product number: NEDSP1901-KBD
Price: £129.95 (£108.29 net)
(inc Tax)
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NEDSP1901-KBD pre-wired low level audio DSP noise cancelling module - Retrofits into many transceivers and radio receivers

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FT817-VEPL

FT817-VEPL
Product number: FT817-VEPL
Price: £9.95 (£8.29 net)
(inc Tax)
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Cigar lighter plug to Yaesu FT817 power connector. Fused power lead for use in vehicle. Lead is 1.2m long.
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FT817-FPL

Product number: FT817-FPL
Price: £8.95 (£7.46 net)
(inc Tax)
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Yaesu FT-817 FUSED dc power lead 1.2m long
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NEDSP1901-PCB-MIC

NEDSP1901-PCB-MIC
Product number: NEDSP1901-PCB-MIC
Price: £119.95 (£99.96 net)
(inc Tax)
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The NEDSP1901-PCB-MIC audio DSP noise cancelling module removes unwanted noise and interference  from noisy speech signals picked up from a microphone.

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ATT2 Attenuator Pad

ATT2 Attenuator Pad
Product number: ATT2
Price: £29.94 (£24.95 net)
(inc Tax)
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ATT2 high level to low level audio converter is used to convert high level audio signals to low level audio.
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Radio Mate

Radio Mate
Product number: A-RADIO MATE
Price: £79.96 (£66.63 net)
(inc Tax)
Radio Mate compact keypad for the Yaesu FT-817, FT-818, FT-857, FT-897
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DSPKR

DSPKR
Product number: DSPKR
(inc Tax)
Not currently available see DESKTOP MKII or NES10-2MK4
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NEDSP1901-KBD - Icom IC-736/738 Install

NEDSP1901-KBD - Icom IC-736/738 Install
Product number:  
Price: £129.95 (£108.29 net)
(inc Tax)
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NEDSP1901-KBD Icom IC-736/738 install
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6 PIN

6 PIN
Product number: 6PIN
Price: £9.95 (£8.29 net)
(inc Tax)
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6 Pin mini DIN data jack cable - bare ends.
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8 PIN

8 PIN
Product number: A-8-pin
Price: £9.95 (£8.29 net)
(inc Tax)
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For connection to the accessory jack. 8 pin mini Din - bare ends. Supplied with wiring information
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FT817-VEPL6

Product number: FT817-VEPL6
Price: £12.95 (£10.79 net)
(inc Tax)
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Cigar lighter plug to FT817 power connector. 6M long.
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Our noise cancelling products for amateur radio enthusiasts

ParaPro EQ20-DSP noise cancelling unit with 20W audio and parametric equalisation

The ParaPro EQ20-DSP is an invaluable tool for ham radio operators. Its high-powered 20W dual channel amplifier provides plenty of clean audio for base station speakers, while the parametric equaliser lets you customise the audio to match your hearing and room acoustics. This level of customisable sound shaping isn't found in regular radios. But what makes the ParaPro EQ20-DSP truly special for hams is its adaptive DSP noise reduction technology. The advanced digital filtering can wipe out up to 40dB of ambient background noise and interference that typically interferes with transmissions. It automatically cleans up signals in real-time for noticeably clearer conversations.

NES10-2 MK4 5W DSP noise cancelling speaker

The NES10-2 MK4 packs pro-level voice clarifying power into a compact, portable unit perfect for hams. Its bhi DSP  noise cancelling algorithm removes hiss, static, and other noise to enable clearer mobile and base communications. An ample 5 watt amplifier boosts volume when you need it without distortion. Convenient features like headphone monitoring, tone reduction up to 65dB, and 8 levels of adjustable noise cancellation from 8 to 40dB give exceptional flexibility. Quickly clean up signals and customise your audio experience whether participating outdoors, in your vehicle, or at home. For hassle-free much improved conversations, it's a must-have modern ham radio upgrade.

In-Line Module

The bhi In-Line Module offers straightforward inline connectivity and inserts advanced bhi DSP filtering into any existing radio setup, from handhelds to base stations. Its processed, cleaned-up audio significantly reduces ear fatigue and miscommunications without setup complexity or external boxes. Just wire it between your radio and speakers, adding 12V DC power, to start reducing noise immediately while still preserving voice quality. Automatic input level control and adjustable output levels plus superior noise cancellation allow tuning it perfectly for your rig. Hams can easily enhance old and new gear alike for interference-free chatting.

Tips for selecting the right noise reduction products

With advanced noise elimination technology, clear amateur radio calls are finally possible even in extreme noise environments. But with various products available, how do you choose what’s right for your specific radio and needs?

The type of setup you have should guide your selection. For example, if you primarily use an extension speaker and/or headphones connected to your radio then one of our In-Line modules would be more suitable.

If you just listen to the radio via its own internal speaker then one of our standalone amplified DSP noise cancelling speakers would work well.

Also consider your audio setup. The ParaPro EQ20-DSP stands out for amateur radio enthusiasts needing amplification to drive larger speakers or headphones while sculpting tones to match hearing loss profiles. Its high power handling equips it for big rooms. For field or mobile setups using handheld transceivers, compact inline devices shine.

Determining the root of your noise woes and matching that with the right product features ensures the best fit. And don’t hesitate to discuss your radio activities with us to dial in the perfect noise-free solution. 

Shop bhi DSP noise cancelling products

With our extensive product range, browse noise cancellation products to suit your ham radio setup. Whether you're your just listening or transmitting from your shack, car, a public event, or out in nature. Our products ensure you and other hobbyists can maintain pleasant conversations without straining to hear. Eliminate frustration and experience the difference that clear, interference free audio can make.