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DXR Electronics Bits

Electronics and Technical resources from vu3dxr

Tag: ubitx

Fixing Poor Audio Quality in uBITX V6.1 HF Transceiver
DIYradio

Fixing Poor Audio Quality in uBITX V6.1 HF Transceiver

adminMarch 18, 2025August 28, 2025

The uBITX V6.1 is a popular amateur radio transceiver kit. It’s designed for ham radio operators who enjoy building their…

SSM2167 Microphone Preamplifier with compression for ubitx HF Transceiver
audioCircuitsDIY

SSM2167 Microphone Preamplifier with compression for ubitx HF Transceiver

adminJuly 12, 2023August 28, 2025

This DIY project idea based on the small board module “SSM2167 Microphone Preamplifier Board Preamp Compression Module DC 3V-5V” widely…

VK3YE’s AGC circuit for ubitx
audioCircuitsDIYReception

VK3YE’s AGC circuit for ubitx

adminMarch 2, 2023June 27, 2025

      VK3YE’s AGC circuit for ubitx An ubitx AGC board is a circuit board that can be installed…

Video – Belgaum HF Net reception
DIY VideoradioReceptionVideos

Video – Belgaum HF Net reception

adminJanuary 7, 2022June 24, 2025

Belgaum HF net reception monitored in my ubitx3 Receiver – Ubitx v3 Transceiver, 66 ft Endfed Halfwave antenna Belgaum’s strategic…

Video – ubitx3 with nextion display
DIYQRPVideos

Video – ubitx3 with nextion display

adminJanuary 7, 2022July 11, 2025

ubitx3 with nextion display Demo of  ubitx3 with nextion display reception in my shack. The uBITX v3, developed by Farhan…

Video – Reception test of my ubitx v3 with nextion 2.8 inch screen
QRPVideos

Video – Reception test of my ubitx v3 with nextion 2.8 inch screen

adminJanuary 7, 2022June 24, 2025

ubitx3 with nextion screen Reception test of my ubitx v3 multiband SSB Transceiver with Nextion 2.8 inch touch screen. Barbaros…

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