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5 Results Found For "PCB"
bhi DSP Devices
bhi Ltd designs and manufactures digital signal processing (DSP) noise cancellation products including inline units and modules. They are some of the best electronic noise elimination devices currently available! bhi DSP Devices remove unwanted background noise and interference from noisy voice and radio communication channels to leave clear, intelligible speech. Used in a number of radio-related and voice communication markets, all bhi products incorporate unique, patented DSP technology to enable clear communications in noisy environments. Shop DX Engineering for your bhi products! Their company name is bhi - all lower case. bhi Limited is a UK business entity. Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information.
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$185.99
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$189.99
QRO.cz 4-Way Active PTT Splitters
QRO.cz 4-Way Active PTT Splitters are compact switching devices designed to distribute a single PTT (Push-To-Talk) signal to up to four independent devices—such as amplifiers, transceivers, or relays—without delay or signal degradation. It's the ideal solution for complex station setups where multiple devices need to be triggered simultaneously from one PTT source. Built with optocoupler isolation, this splitter protects your transceiver's PTT output from potential damage caused by connected accessories. Whether you're integrating power amplifiers, interlock systems, or RX devices, these 4-way PTT splitters ensure safe and reliable operation.
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$101.99
VE2DX Electronics Accessory Port Breakout Boxes
VE2DX Electronics Accessory Port Breakout Boxes offer a simple, straightforward way to connect your transceiver to other devices with easy-to-use pinout breakout boxes. One for ICOM 8-pin DIN or 13-pin DIN and another for Kenwood 13-pin DIN Accessory port radios, offering remarkably simple access to the signals available via eight 3.5mm mono connectors. DIN plug pins are extremely close together and particularly challenging to solder. Your radio can be internally damaged if you make an incorrect or shorted pin connection. Use VE2DX Electronics Accessory Port Breakout Boxes to reduce the chances of error and to simplify the connections. Connect your devices with confidence as all signals and grounds on the VE2DX Electronics Accessory Port Breakout Boxes are RFI-Filtered and PCBs are fully shielded on both sides. All required DIN and 3.5mm connecting cable assemblies are sold separately, so you can order only what you need.
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$123.24
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$144.99
I0JXX LNA Receive Preamplifiers
I0JXX LNA Receive Preamplifiers offer high gain amplification with very low internal noise for VHF and UHF amateur band optimized devices used world-wide by experimenters and contest enthusiasts. Excellent receive-only performance at low current is achieved by these compact 12VDC units, available in two connector configurations: SMA female input and output, or Type N male input and female output. LNA (low noise amplifiers) offer preamplification using ultra-low noise components as good or better than most receiver front ends, to preserve the capabilities of a low-noise antenna system. Typically, they do not have relays in the signal path that might introduce noise or loss. These devices can be used directly in most receive applications and may be used to build a sequencer-controlled Receive-Transmit relay system for two-way VHF or UHF communications. I0JXX LNA Receive Preamplifiers are built with high quality components including low-loss FR4 copper clad PCBs and environmentally safe tri-chrome high-conductivity passivated aluminum chassis. View the specific device specifications on each part detail page.
Not Yet Reviewed
$191.99
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$223.99
bhi 5W DSP Noise Cancelling Speaker Retrofit Modules
bhi 5W DSP Noise Cancelling Speaker Retrofit Modules incorporate unique Digital Signal Processing (DSP) technology which can identify speech from within a noisy signal and can provide up to 40 dB of noise reduction over 8 filter levels and 65 dB of tone reduction. Easily retrofitted inside many types of extension speakers or older-style radios and transceivers, these modules come pre-wired and their onboard power amplifier allows them to be easily incorporated into existing equipment.
Not Yet Reviewed
$201.99