Homemade Transistor Receivers

Here’s a portable FM broadcast radio receiver for reception of FM broadcast band based around FET transistor. The topology is a classic grounded-gate FET VHF Hartley

Broadcast radio receivers. The most familiar form of radio receiver is a broadcast receiver, often just called a radio, which receives audio programs intended for

This two transistor AM radio circuit is also called “mini-radio”. It uses only 2 transistors and few passive components which makes is very easy to be cons

Who really invented the Transistor? Other claims to the invention This article first appeared in Radio Bygones magazine, www.radiobygones.com

The reflex receiver uses the same transistors to amplify the RF and the audio independently, effectively doubling the transistor count! Reflex designs were born in an

•NEW! ‣ – Amazon Electronic Component Packs. Check out the Amazon Electronic Component Packs page. What are the basics of regenerative radio receivers?

I am partial to the receivers in my collection of vintage shortwave radios. Although modern receiver technology bears little resemblence to the primitive designs of a

Learn, make DIY homemade circuits and electronic projects, inverter, LED, SMPS, Solar, Arduino, Battery charger, Power Supply, Amplifier, Timer .

Great radio receivers projects and circuits: FM and AM radio receivers with integrated circuits and transistors.

Types of antique radio Morse receivers. The first radio receivers used a coherer and sounding board, and were only able to receive CW continuous wave (CW