ADX – Arduino Digital Transceiver
TÜRKÇE ADX – An Arduino based HF Digital Modes Transceiver Build Manual V1.2 – 20 December 2022 UPDATE: – Calibration Procedure Change. – Caution Note on SI5351 Library. – ZENER DIODE PA MOSFET PROTECTION....
Etiket: HF
A WHISPER (WSPR) ADVENTURE and ESP_WSPR
While researching digital communication systems with my dear friend Google in the summer of 2019, I came across a very interesting amateur digital communication protocol called WSPR. The most important feature of this protocol...
ESP WSPR – Simple and Inexpensive WSPR Transmitter
ESP WSPR – A Simple and Inexpensive WSPR Transmitter Implemented with ESP8266 and SI5351 In my article “ A Whisper Adventure… ”, I tried to tell you about my adventure with WSPR and how I put...
uSDX TriBand SDR All Mode QRP Transceiver
UPDATE! Please follow this link for 8 Band Version RIG Please follow this link for Quad Band Version RIG uSDX TriBand – 3 band SDR All Mode QRP Transceiver I started my uSDX adventure...
uSDX Multiband Serial Resonance Low Pass Filter
uSDX V1.02 PCB Goes Efficiently Triband! I was following with admiration Manuel Klaerig, DL2MAN’s work on designing and testing his efficient serial resonance Band filters for his uSDX sandwich pcb design. You can follow...
uSDX – An Arduino Based SDR All Mode HF Transceiver – PCB Iteration V1.02
uSDX – An Arduino based, DIY, QRP, SDR, All mode HF Transceiver – PCB Iteration V1.02 uSDX is an Arduino based SDR all mode HF QRP transceiver project brain child of Guido PE1NNZ. I...
