Bhi-ltd

When distinct, clear communication is essential, trust bhi-ltd noise cancellation products to eliminate unwanted background noise and interference. bhi Ltd has been...

When distinct, clear communication is essential, trust bhi-ltd noise cancellation products to eliminate unwanted background noise and interference. bhi Ltd has been a trusted supplier of noise reduction products for military and emergency services applications for years. Bring that same proven sound cancellation technology to your Ham radio setup with bhi’s wide range of Amateur radio products—noise eliminating modules, speakers, switches, and more! Shop DX Engineering for bhi Ltd sound cancelling and noise reduction products today!

Individual Parts

Part Groups

Results 1 - 25 of 46

bhi DSP Devices DUAL-IN-LINE

Module, Dual In-Line, DSP Noise Eliminating, Two Channel/Stereo Noise Cancellation, 8 Filter Levels, Each

Part Number: BHD-DUAL-IN-LINE

4.54 out of 5 stars ( 24 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Ltd DSP Speakers NES10-2MK4

Speaker, NES10-2MK4, DSP Noise Eliminating, 5 W, 8-Level Filter, Mounting Bracket, Input Level Control, Each

Part Number: BHD-NES10-2MK4

4.71 out of 5 stars ( 28 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi ParaPro EQ20 Parametric Equalizers EQ20B-DSP

Parametric Equalizer and DSP Unit, 10W per Channel Class-D Audio Amplifier, 2 Ch. and Bluetooth Input, Requires 13.8 Vdc @ 3A, Each

Part Number: BHD-EQ20B-DSP

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi DSP Devices COMPACTINLNE

Module, Compact In-Line, Battery Operated, Dual Channel/Stereo DSP, Each

Part Number: BHD-COMPACTINLNE

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi NCH Active Noise Canceling Headphones NCH

Headphones, Stereo, Active Noise Cancelling, 4 ft. Cord with 3.5mm Plug, No 6.35mm Adapter, Each

Part Number: BHD-NCH

4.31 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

- Documentation
- Video

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi DSP Devices NEDSP1901KBD

Audio DSP and Equalization Device, 8 Step Pushbutton, 5-15 Vdc, Each

Part Number: BHD-NEDSP1901KBD

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Extension Speakers LSPKR

Speaker, With Adjustable Mounting Bracket, 20 W., 4 Ohm Impedance, 4 in. x 4 in., Each

Part Number: BHD-LSPKR

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi HP-1 Wired Stereo Headphones HP-1

Headphones, Stereo, Dynamic, Adjustable Headband, 3.5mm to 6.35mm Stereo Jack, Each

Part Number: BHD-HP-1

4.31 out of 5 stars ( 16 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

- Multiple Images
- Video

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi DSP Noise Cancelling In-Line Modules IN-LINE

Audio DSP, In-Line Module, Noise Eliminating, 5W Amplified, Input, Output and HP mono 3.5mm jacks, 2.1mm Center Positive, 10-16 VDC Required, Each

Part Number: BHD-IN-LINE

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

- Multiple Images
- View

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Ltd DSP Speakers DESKTOP-MKII

Speaker, DESKTOP MKII, DSP Noise Cancelling, Each

Part Number: BHD-DESKTOP-MKII

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Extension Speakers EXTSPK25

Speaker, Full Range 2-way, Extension, 25W, 8 ohm, Cabinet Loudspeaker, Works with EQ20 or any radio, Each

Part Number: BHD-EXTSPK25

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi ParaPro EQ20 Parametric Equalizers PARAPRO-EQ20-DSP

Parametric Equalizer and DSP Unit, 10W per Channel Class-D Audio Amplifier, 2 Ch. Input, Requires 13.8 Vdc @ 3A, Each

Part Number: BHD-EQ20-DSP

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Ltd Ground Breaker GB8M

Ground Breaker Audio Isolation Unit, 8 Ohm Mono, 500 mW, Each

Part Number: BHD-GB8M

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi NCH-W Wireless Noise Cancelling Headphones NCH-W

Headphones, Wireless, 18dB-25dB Noise Cancelling, Output Power 30mW, Bluetooth v5.0, 32ft. Wireless Distance, USB Cable, 3.5mm Audio Cable, 5VDC, Each

Part Number: BHD-NCH-W

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

- Documentation
- Multiple Images

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Ltd Six Way Switch Box 1042SWITCHBX

Switch Box, Six-Way, 3 Input loaded at 8 Ohms, 3 Un-Loaded Inputs, Each

Part Number: BHD-1042SWITCHBX

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Ltd DC Power Cable Assemblies 1030-FPL

DC Power Cable, Fused, Inline 3A, with 2.1mm Power Connector, Each

Part Number: BHD-1030-FPL

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Ltd Audio Cables and Adapters ALD-007

Cable, 3.5mm Stereo Plug to 3.5mm Stereo Plug, 3.9 ft. Length, Each

Part Number: BHD-ALD-007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2026 if ordered today

- Video

...Loading

Estimated Ship Date: Nov 6, 2026 if ordered today

bhi Ltd Mini Switch MINI-SWITCH

Switch Box, Two-Way, Two Audio Input 3.5mm Jacks, One Mono 3.5mm Out Jack, One Cable w/3.5mm Mono Plug, Each

Part Number: BHD-MINI-SWITCH

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 14, 2026 if ordered today

- Documentation
- Video

...Loading

Estimated Ship Date: Dec 14, 2026 if ordered today

bhi Ltd Audio Cables and Adapters ALD-001

Cable, Audio, 3.5mm Mono Plug to 3.5mm Mono Plug, 3.9 ft. Length, for NEIM1031 and 1042 Switch Box, Each

Part Number: BHD-ALD-001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi 5W DSP Noise Cancelling Speaker Retrofit Modules NEDSP1962KBD

Audio DSP Module, Noise Eliminating, 5W Amplified, Pre-Wired Module, 2.1mm Center Positive, 10-18 VDC Required, Each

Part Number: BHD-NEDSP1962KBD

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

- Documentation
- Multiple Images

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Dual In-Line Mounting Stand DL-STD1

Dual In-Line Mounting Stand, Clear Acrylic, Velcro Included for Mounting Stand, Each

Part Number: BHD-DL-STD1

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

- Documentation
- Multiple Images

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Ltd Audio Cables and Adapters ADP-S001

Adapter, 3.5mm Stereo Jack to 3.5mm Mono Plug, Each

Part Number: BHD-ADP-S001

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

- Video

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Ltd Audio Cables and Adapters ALD-008

Cable, 3.5mm Stereo Plug to 3.5mm Stereo Plug, 9.84 ft. Length, Each

Part Number: BHD-ALD-008

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

- Video

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi LLC1 Stereo Line Level Converter LLC1

Line Level Converter, for use with the EQ20, Each

Part Number: BHD-LLC1

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

bhi Ltd Audio Cables and Adapters 1030-STEXLE2

Audio Cable, Extension, 3.5mm (1/8 in. miniature) Stereo Plug to 3.5mm (1/8 in. miniature) Stereo Jack, 78 in. Length, Each

Part Number: BHD-1030-STEXLE2

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

- Video

...Loading

Estimated Ship Date: Monday 11/2/2026 if shipped by air

Page 1 of 2
Next