AM base circuit

Posted on Nov 10, 2015

AM base for small-signal amplitude modulation, the circuit as shown C is a high frequency bypass capacitor.

AM base circuit
Click here to download the full size of the above Circuit.

Tl, T2 is a high frequency transformer, LC resonant circuit at the carrier frequency , passband is 2Fr. . Change, and then implement the detector through a low-pass filter, this detection method called square-diode detector. Due to the small high-frequency input signal amplitude, fork called small signal square-detector.

Leave Comment

characters left:

New Circuits



Popular Circuits

Micropower Linear Voltage Regulator in the Battery Charger Circuit
15w rf amplifier circuit
Wireless Switch Circuit PCB
Splicing a Minolta/Sony flash cable
The Remote Controlling Circuit
Thirty light water CNC circuit diagram CD4067 CD40193 NE555
Peripheral circuits MIC5158 a simple 5V input 3.3V 10A output linear regulator circuit