Introduction to DIY HAM radio transceiver

This video is part of a series of videos about the design of a home brew DIY HAM radio transceiver project of HB9GZE. Introduction to a DIY homebrew ham radio transceiver for 80mà/40m and 20m from HB9GZE. 1. Introduction of DIY homebrew HF transceiver,    • Introduction to DIY HAM radio transceiver   2. Antenna amplifier,    • DIY transceiver: Antenna amplifier   3. Bandpass filters,    • DIY transceiver: bandpass & lowpass filter   4. RF mixer,    • RF mixers   5. Crystal filter,    • DIY transceiver: Crystal ladder filter   6. Preamplifier,    • Preamplifier design and test   7. Power-amplifier,    • HF Power-Amplifier MRF101   8. CPU, still open to do... Pls. find documentation, schematics and code on www.hb9gze.ch.