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DXR Electronics Bits

Electronics and Technical resources from vu3dxr

Category: Articles

HydraSDR RFONE: A New Benchmark in Open Source SDR
ArticlesNewsradioSDR

HydraSDR RFONE: A New Benchmark in Open Source SDR

adminJuly 29, 2025September 6, 2025

The software-defined radio (SDR) community is buzzing with excitement following the official release of the HydraSDR RFONE, a compact yet…

LILYGO T-Embed ESP32 SI4732 Radio: In-Depth Technical Analysis & User Review
ArticlesNewsradioReviews

LILYGO T-Embed ESP32 SI4732 Radio: In-Depth Technical Analysis & User Review

adminJuly 18, 2025August 28, 2025

The LILYGO T-Embed ESP32 SI4732 radio represents a groundbreaking fusion of modern microcontroller technology and professional-grade radio reception capabilities. This…

ATS Mini vs ATS20+ Technical Comparison: Si4732 Limitations Exposed
ArticlesNewsradioReviews

ATS Mini vs ATS20+ Technical Comparison: Si4732 Limitations Exposed

adminJuly 8, 2025August 28, 2025

ATS Mini vs ATS20+ Technical Comparison The ATS Mini and ATS20+ are two compact, budget-friendly shortwave radio receivers built around…

Alternative Firmwares for ATS Mini Radio: A Technical Guide
ArticlesNewsToolsUncategorized

Alternative Firmwares for ATS Mini Radio: A Technical Guide

adminJuly 7, 2025August 28, 2025

The ATS Mini DSP radio is a marvel of portable digital signal processing (DSP) radio technology. While the factory firmware…

ATS Mini Radio Wi-Fi Configuration for Automatic EiBi Schedule Updates
ArticlesDIYTools

ATS Mini Radio Wi-Fi Configuration for Automatic EiBi Schedule Updates

adminJuly 4, 2025August 28, 2025

The ATS Mini Radio is a compact DSP (Digital Signal Processing) radio designed for radio enthusiasts who value portability and…

HydraSDR RFOne: A Technical Overview and Comparison with Airspy R2
ArticlesNewsReviews

HydraSDR RFOne: A Technical Overview and Comparison with Airspy R2

adminJuly 4, 2025August 28, 2025

The Software Defined Radio (SDR) landscape has recently been joined by the HydraSDR RFOne, a new receiver sparking interest among…

Flipper Zero – A Comprehensive Technical Guide
ArticlesNewsReviews

Flipper Zero – A Comprehensive Technical Guide

adminJuly 1, 2025August 28, 2025

The Flipper Zero is a portable multi-tool device designed for cyber security professionals, penetration testers, hardware hackers, and radio enthusiasts.…

Flashing Firmware in ATS Mini Radio: A Simple Firmware Update Guide
ArticlesNewsReviewsTools

Flashing Firmware in ATS Mini Radio: A Simple Firmware Update Guide

adminJune 30, 2025August 28, 2025

Your ATS Mini DSP Radio is an amazing piece of tech, but did you know you can unlock even more…

A Beginner’s Guide to ATS20+ Firmware Flashing
ArticlesNewsReviewsTools

A Beginner’s Guide to ATS20+ Firmware Flashing

adminJune 28, 2025August 28, 2025

A Beginner’s Guide to ATS20+ Firmware flashing Hey radio enthusiasts! Ever wondered if your beloved ATS20+ receiver could do more,…

ArticlesradioSDR

ATS20 Radio Receiver: Comprehensive Review – Small Package & Big Performance

adminJune 27, 2025August 28, 2025

The ATS20 SI4732 radio receiver has emerged as a surprisingly capable compact multi-band radio that punches well above its weight…

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