REMOTE CONTROLLERS BY QRO.CZ

On hamparts.shop page you will find an overview of products with their parameters, comparisons and examples of use. Two people are behind these products: hardware – Jan OK2ZAW/QRO.cz brand and software – Mike DM5XX. The concept of all controllers is the same. The controller contains simple code with only basic functions and all the rest…

Heil Sound PRAS-EQ Parametric Receive Audio System Equalizer

Heil Sound PRAS-EQ Parametric Receive Audio System Equalizer PRAS-EQ Brand: Heil Sound Manufacturer’s Part Number: PRAS-EQ Part Type: Audio DSP and Equalization Devices Product Line: Heil Sound PRAS-EQ Parametric Receive Audio System Equalizer DXE Part Number: HLS-PRAS-EQ UPC: 810100411053 Audio Device Type: Parametric Equalizer Frequency Response: 160-6,000 Hz DSP Level Control: No DSP Noise Reduction…

ICOM D-STAR Third Generation Repeater

ICOM D-STAR Third Generation Repeaters support analog, D-STAR and a mixed mode configuration. While analog operation is for local communications, combine the D-STAR mode with the ID-RP3 G3 software to join the D-STAR Global network. In addition to mixed mode functionality, the G3 hardware combines the D-STAR repeater controller and RF module into one 2U…

RTL-SDR Cooler

RTL-SDR users may experience some heating issues while using a low-cost software-defined radio receiver. Therefore, the RTL-SDR Cooler is designed to enhance its performance and provide long-lasting usage. The cooler is designed using the right size of aluminum block and is precisely processed to ensure optimum heat transfer required to achieve the highest performance. The…

Mini Whip Active Antenna for HF Radio Receivers

Function:  1. Built-in protection can ensure the operation is much safer. 2. The input and output uses high-frequency and low-resistance capacitors, which greatly reduces the output ripple and increases the stability 3. With free air convection cooling, the product is suitable for shortwave radio and amateur radio reception. 4. Adopt high-quality electronic components and precision…