bhi DSP products

Australia's only bhi authorised factory-direct importer

One year factory-backed genuine Australian warranty!

Truly amazing DSP noise reduction performance guaranteed!

MASSIVE FACTORY-DIRECT SHIPMENT HERE!

Reduced prices on many bhi products!

Many, many hundreds sold to very, very satisfied amateurs!

Most bhi products ordered from us ship same day!

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Please order by phone; 02 9688 4301/9636 9060/9896 8972,
by fax; 02 96881995, by email; radioandrews@hotmail.com
or by mail; P.O. Box 240, Pendle Hill, NSW, 2145.

Updated 27-10-17


New ParaPro EQ20 parametric equalisers coming!

Choose from 4 models --> with or without DSP,
and with or without Bluetooth®...


bhi Noise Eliminating Products

Learn More
 

***NEW***

bhi DESKTOP 10 Watt DSP speaker

 $399 AUD
Plenty in stock!

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The new bhi DESKTOP DSP base station speaker is a new high quality amplified DSP noise cancelling speaker from bhi that works with most transceivers and receivers.

  • 10 Watts RMS audio output
  • Fully adaptable noise cancelling from 9dB to 35dB
  • Rotary volume and noise filter level controls!
  • Tone reduction 4~65dB
  • Features 4" (10cm) bass driver and 1" (2.5cm) tweeter
  • LED and audio indication of filter function, along with audio level overload feature
  • Sleep mode to conserve battery power
  • Easy to install
  • 12 - 18Vdc operation (2.5A pk)
  • Stereo line-in and speaker level audio input sockets
  • 3.5mm headphone socket
  • Dimensions 200h x 150d x 160w
  • Weighs 1.65kg.

 



bhi DSPKR 10 watt DSP speaker

$279 AUD
Plenty in stock!

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The DSPKR is a high quality amplified DSP noise cancelling speaker from bhi that really lets you hear that signal! Works on all radio bands and is easy to install.

  • 10 Watts RMS audio output
  • Fully adaptive noise cancelling
    from 9dB to 24dB
  • 7 user-selectable noise cancelling levels
  • Simple pushbutton control of DSP functions
  • Audio level indicator to optimise filter function
  • Separate volume control
  • Filter level store function
  • Sleep mode to conserve battery power
  • Easy to install with adjustable mounting bracket
  • 10 - 16Vdc operation
  • Auxillary output socket for headphones or loudspeaker
  • Supplied with 1030-FPL fused DC power lead and user manual

 

 



bhi NES10-2 Mk.III Noise Eliminating extension Speaker

$249 AUD
Plenty in stock!

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The NES10-2 Mk.3 Noise Eliminating Speaker incorporates the latest Digital Signal Processing (DSP) technology to remove unwanted background noise from speech, enabling you to concentrate and listen to signals with minimal noise!

  • Fully adaptive noise cancelling level is adjustable from -9dB to -35dB
  • 2.5W audio output
  • New rear panel rotary switch allows easy adjustment of 8 noise cancelling levels!
  • Simply press-fit included knob into switch body
  • In-line switching discontinued
  • Compact robust speaker unit
  • Greatly improved signal to noise ratio
  • Headphone socket
  • Easy to install with adjustable mounting bracket
  • Noise cancellation on / off switch
  • 12-28Vdc operation
  • Input sensitivity control
  • 2m long audio lead



bhi NEIM1031 Mk.II
Noise Eliminating
In-line Module

$329 AUD
Plenty in stock!

Learn More

The NEIM1031 Noise Eliminating In-line Module incorporates the latest Digital Signal Processing (DSP) technology.
The NEIM1031 module allows easy DSP level and audio volume adjustment from its front panel.

  • Fully adaptive noise cancelling level is adjustable from -9dB to -35dB
  • 3W audio output
  • Front panel user selectable noise cancelling levels
  • Audio input socket
  • Line level input and output
  • External speaker socket
  • Headphone socket
  • Greatly improved signal to noise ratio
  • Easy to install with adjustable mounting bracket
  • Noise Cancellation on / off switch
  • 12-28Vdc operation
  • Input overload warning LED

COMPACT IN-LINE DSP MODULE

  $399 AUD

In stock!

  • Compact multi-tasking module
  • Listen with speaker and headphones simultaneously! 
  • Newly improved DSP noise cancelling algorithm
  • Clearer, more intelligible speech
  • Has 8~40dB noise suppression
  • DSP noise filtering in 8 levels
  • Accepts speaker level and line level audio input signals
  • Maximum stereo or mono audio input level of 2W RMS, 7 ohms.
  • Line input signal level maximum; 1.6V pk-pk. Impedance ~6.7K ohms. When overloaded, LED flashes for at least 3 seconds
  • Three 3.5mm jacks; one each for speaker, line & headphones
  • Stereo or mono headphones output. Impedance >4 ohms
  • Maximum audio output of 0.2W RMS, with 16 audio output levels selectable in 3dB steps
  • Battery or ext. DC operation (batteries not included)
  • Low battery voltage level LED!
  • Typical battery life of 40 hours, using 2500mA/h NiMH batteries
  • External power required; 8 - 16 V DC at 30mA nominal current, 350mA peak current

DUAL IN-LINE DSP MODULE

  $449 AUD

Plenty in stock!

  • Compact multi-tasking module
  • Monitor two noise cancelled channels at the same time!
  • Listen with speaker and headphones simultaneously! 
  • Newly improved DSP noise cancelling algorithm
  • Clearer, more intelligible speech
  • Has 8~40dB noise suppression
  • Accepts speaker level and line level audio input signals
  • Maximum stereo audio input of 2W RMS, 8 ohms. 3.5mm jack
  • Input signal 600mV, 10K ohms
  • Headphones/small speaker  stereo audio o/p 0.5W+0.5W
  • High mono audio output of 7W from 3.5mm mono audio output jack. Requires external speaker
  • Stereo line out 600 ohms 0dBV
  • Controls; audio input level, combine/separate signal switch, DSP filter level (1~8), Off/on
    /DSP on, audio output level (mono speaker & headphones) and line out level
  • Indicators; power on, noise cancellation on, channel 1 overload & channel 2 overload
  • Power required; 12 - 16 V DC
    at 800mA nominal, 2.5A max.

 


ParaPro EQ20 parametric equalisers coming!

 EQ20 models with or without DSP,
and with or without Bluetooth®




The bhi ParaPro EQ20 product range features a 20W modular audio power amplifier with a parametric equaliser plus the option of having bhi’s latest dual Channel DSP Noise Cancelling technology and Bluetooth® technology.  The parametric equaliser allows any specific part of the frequency range to be selected and adjusted in strength, therefore enabling the user to shape the audio spectrum output to suit the frequency response of their ears!
  • Parametric equaliser lets you shape the audio to suit your hearing
  • 10W of audio output power per channel!
  • Class-D type audio amplifier for excellent power efficiency and elimination of the need for bulky heatsinking
  • Use with mono, stereo or two separate audio channel inputs
  • Has 4mm banana plug or RCA phono plug audio output connections
  • Use with your own passive speakers
  • Optional Bluetooth® technology allows your passive wired speakers
    to be used as Bluetooth speakers!
  • 3.5mm stereo headphones output (Class AB)
  • Easy to use controls for all functions
  • Signal input overload feature
  • Requires 12VDC at 2A (average)
  • Optional bhi dual channel DSP noise cancelling versions

There are four EQ20 product variations from which you may choose; 

EQ20...A$329 - ParaPro EQ20 without Bluetooth installed
EQ20B...A$399 - ParaPro EQ20 with Bluetooth installed
EQ20-DSP...A$499 - ParaPro EQ20-DSP without Bluetooth installed
EQ20B-DSP...A$599 - ParaPro EQ20-DSP with Bluetooth installed




NEDSP1061-KBD
Low output level module

  $229 AUD
In stock!

Ideal size for fitting inside Yaesu
FT-817/ND series transceivers!


Learn More

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NEDSP1061-PCB
Low output level module
 
 
$229 AUD
In stock!

Learn More

Available with a variety of connections, allowing the module to easily be designed into new equipment, or retro-fitted to existing products. The module has an integral microcontroller, connected to a small keyboard assembly. The microcontroller and keyboard provide single button operation of all the module's functions. The button switches the noise cancellation on/off and changes the DSP noise cancellation level. In addition the unit stores the last used DSP level, so when power is re-applied the unit will default to the last used setting.

  • Fully adaptive noise cancelling
  • Minimum distortion to audio signal
  • Noise cancellation 9 - 35dB
  • 8 user-selectable noise cancelling levels
  • Noise cancellation can be preset on PCB or remotely changed
  • Wide audio bandwidth for natural sound
  • Input and output level adjust.
  • Input overload indication LED
  • 5 - 15VDC operation
  • Remote noise cancellation on/off
  • Available in four configurations for easy system integration
  • Can be adapted for internal fitment into Yaesu FT-817/ND

 

NEDSP1062 - KBD
High output level module (3W)

$249 AUD
In stock!

Learn More

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 NEDSP1062 - PCB
High output level module (3W)

$249 AUD

In stock!

Learn More

Available with a variety of connections, allowing the module to easily be designed into new equipment, or retro-fitted to existing products. The module has an integral microcontroller, connected to a small keyboard assembly. The microcontroller and keyboard provide single button operation of all the module's functions. The button switches the noise cancellation on/off and changes the DSP noise cancellation level. In addition the unit stores the last used DSP level, so when power is re-applied the unit will default to the last used setting.

  • Incorporates an on-board 3W audio power amplifier!
  • Fully adaptive noise cancelling
  • Minimum distortion to audio signal
  • Noise cancellation 9 - 35dB
  • 8 user-selectable noise cancelling levels
  • Noise cancellation can be preset on PCB or remotely changed
  • Wide audio bandwidth for natural sound
  • Input and output level adjustment
  • Input overload indication LED
  • 5 - 15VDC operation
  • Remote noise cancellation on/off switch


bhi ANEM Mk.II
(Amplified Noise Elimination Module)

$329 AUD
Place your order!
 
Learn More

The bhi ANEM MKII 'Noise Away' Amplified Noise Elimination Module is a compact, easy to use, stylish in-line solution to noise and interference problems in voice/radio communications.

Using unique fully adaptive DSP noise cancellation technology, unwanted noise and interference is removed to leave clear speech with virtually no distortion of the voice signal.

  • Compact, Stylish, easy to use in-line module
  • Simple microprocessor controlled functions
  • 2.5W audio output
  • Noise reduction 9 - 35dB
  • Tone reduction 4 - 65 dB
  • Power supply 12 - 18 V DC
  • Input signal > 50mV
  • Output load 2.5W 8ohms
  • Current consumption 300mA
  • Audio bandwidth 50 - 4.3KHz
  • 4 or 8 filter levels (selectable via push buttons)
  • Visual and audio indication of filter level
  • Power on/off audio bypass Switch

 



Noise cancelling headphones
(Not DSP type)
In stock!
 
$129 AUD

Learn More

These new design bhi active headphones reduce the ambient background noise sufficiently to allow you to listen to a program source peacefully.
Microphones within the headphones monitor the ambient noise. These microphones are wired out of phase and feed a differential amplifier which generates an opposing signal to that of the unwanted noise. This opposing signal then cancels out the unwanted background noise.
The headphones very effectively reduce noise such as blower noise, ambient noise, jet engine noise or music from another room.
The headphones are now supplied with an aircraft adapter, so you can  listen to the film, or CD player and hear much less jet engine noise.




1042 Switch Box
Audio switch-box

$69 AUD
In stock!

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Need to connect more than one piece of equipment to your bhi Noise Eliminating Speaker or In-Line Module?
 
The 1042 switch box is the answer!

  • Allows up to 6 pieces of equipment to be connected to a Noise Eliminating Speaker, In-line Module or existing extension speaker.
  • 3 inputs loaded at 8 Ohms
  • 3 un-loaded inputs (for low level signals)

 



Mini Switch
Audio switch-box

$39 AUD
In stock!

Learn More
  • The new bhi Mini Switch is a small and compact two-position audio switch box which enables the connection of two radios to your bhi noise cancelling unit
  • Inputs; two mono 3.5mm sockets/jacks
  • Outputs; 1 x 3.5mm socket/jack and 1 x 3.5mm mono socket/ jack fitted to the audio lead 
  • Power handling; 3W maximum
  • The unused input is always load terminated, to protect your radio's audio output circuit
  • Velcro pads are supplied

NEW!
LSPKR 20W extension speaker

 Now...$29 AUD
In stock!

1030-FPL Fused DC power lead
 
$10 AUD
Plenty in stock!

 



SHIPPING NOTES

Insurance cover for goods in transit is available from us for only $2 per $100 value of goods. Please advise us if you require this option when ordering.

Please consider insurance because we are not responsible for loss of parcels or damage sustained by parcels - the carrier is responsible! We do pack well!

Please do NOT write <fragile> on anything you send to us as doing so greatly increases the risk of damage. Please try to "double-box" all products sent to us.

All prices are subject to change without notice or obligation due to exchange rate variations.

A sales receipt copy must accompany each warranty claim
Include your name, address, email and phone number.
  


 


Andrews Communications Systems
Shop 8, 41-51 Bathurst St, Greystanes, NSW 2145
Telephone: (02) 9636 9060, (02) 9688 4301, (02) 9896 8972