Posted on Monday, July 25, 2011 • Category: FM Radio / Receivers
This is the most simple fm radio receiver with good performances that works great even if the sensitivity is not too high. The working principle of this fm receiver may seem a little unusual. It is made of an oscillator (T2 and T3) that is synchronized with the received frequency of T1. This transistor works as a broadband preamplifier in VHF range.
Circuit-Zone.com © 2017. All Rights Reserved.