Russian replica of a mcHF etc

Hello. My name is Yuri, I am a radio amateur, call sign UB8JDC (ex UA9YPF), a radio circuit engineer by education. After the state destroyed the radio-electronic industry in the country, whoever did not work, mainly in the field of IT. When a year ago I was filed from my last job, where I worked for more than 10 years, due to the disastrous drop in sales due to the ban on passenger air travel due to covid hysteria, I decided to work for myself. Now I work in my specialty again and I feel great. Not all of my projects are listed below, there are still many interesting and promising ideas. An indispensable condition is prompt and high-quality technical support for hardware and software. 73!

My projects

mcHF TX mixer on-band balancing mod

Russian replica of a mcHF with circuitry and software modifications that improve technical characteristics and functionality. There are 3 options, with display of 2.8, 3.5 and 4.0 inches. It is possible to upgrade any transceiver that is hardware and software compatible with mcHF - replacing the RF board and firmware.
QRP HF+6m transceiver with DDC/DUC architecture, maximally unified with TRX Amber 4". Excellent technical characteristics, consumption at the mcHF level, no more than 400 mA in receive mode. The project is under development.
Compact 70W HF transceiver with DDC/DUC architecture. Very low consumption in receive mode, no more than 200 mA. The project is at the concept stage