Category: Nostalgia
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My first radio experiment
My first radio project was a crystal radio which was similar to the above picture. As a poor student, the selling price of the kit was too much for me. Fortunately I found a article on building crystal radios from an electronics magazine. I copied the circuit, bought low cost components from the surplus market,…
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Hello Electronics/Radio Hobbyists!
If you are a hobbyist and interested to know the evolution of radio/electronics for the past 50 years, you are in the right place. Don’t worry, I will not bore you with well-known history, which has been detailed in many good books. Instead I will give detailed circuit description to the radio receivers/transceivers I have…
From Hobby to Professional 