ADX – Arduino Digital Transceiver
TÜRKÇE ADX – An Arduino based HF Digital Modes Transceiver Build Manual V1.4 – 09 April 2023 UPDATE: – Calibration Procedure Change. – Caution Note on SI5351 Library. – ZENER DIODE PA MOSFET PROTECTION....
Yazar: Barbaros Aşuroğlu
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 SOTA – Modular All Mode SDR HF Transceiver for QRP Operations
TÜRKÇE uSDX SOTA is not one design for one rig, it is more of a modular design to cover multiple configurations and options. It is also mostly SMD version to be able to kit...
QuadBand – 4 Band PA+LPF Board For uSDX TriBand (An All Mode HF QRP Transceiver)
TÜRKÇE QuadBand – 4 Band PA+LPF Board For uSDX TriBand (An All Mode HF QRP Transceiver) It’s been sometime since I designed uSDX TriBand – A three band all mode SDR HF QRP Transceiver...
FRANKENMETER – A Simple QRP POWER/SWR METER
Türkçe A Simple QRP POWER/SWR METER For some time I am experimenting with designing a simple QRP automatic antenna tuner to pack into my uSDX TriBand rig. When searching web I came across David...
