Receiver If Amplifier


Posted on May 19, 2012

Tl is tuned to converter-output frequency Ul to provide 45-to-50-dB gain, depending on the design of Tl and T2. C2, C


Receiver If Amplifier
Click here to download the full size of the above Circuit.

3, C4, C5, and C6 are bypass capacitors. R5 is a bias resistor. Gain is set by Rl, which controls the voltage on pin 5 of Ul. Tl and T2 should provide source and load impedance of l-kft and 3- to 10-KOhmhm, respectively. R3 supplies dc bias to other stages, if required.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Doorphone Intercom schematic
TDA1554 / 22W Stereo Amplifier
Wah pedal for Guitar
AC bridge using LF356
Water-level-sensor-and-control
LCD thermometer
High impedance DC Voltmeter by IC CA313048
Diesel and Horn Circuit for Train
ultra low drop linear voltage regulator
Solar Cell Voltage Regulator
Relay Driver Circuit
Clock synchronization circuit diagram



Top