FDIM 2024 LOGIC IC TRANSMITTER CHALLENGE
A Brief Background History About My Entry Circuit and My Surprise Win! It all started on early March 2024 with a phone conversation with my friend TA1MHS Muhsin Dogrular. He asked me if I...
Etiket: hamradio
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...
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...
