100 Mhz converter

Posted on Apr 21, 2012

The 2N4416 JFET will provide noise figures of less than 3 dB and power gain of greater than 20 dB. The JFET's outstanding low crossmodulation and low intermodulation distortion provides an ideal characteristic for an input stage. The output feeds into an LM171 used as a balanced mixer.

100 Mhz converter
Click here to download the full size of the above Circuit.

This configuration greatly reduces local oscillator radiation both into the antenna and into the //strip and also reduces rf signal feedthrough.

Leave Comment

characters left:

New Circuits



Popular Circuits

Modern FM Converter
A Thermostat With Adjustable Hysteresis
80x32 LED matrix display
Keypad Combination Lock circuit
regulated dc power supply
UltraSonic Radars
Simple Metal Detector Circuit
2N5003 Transistor
LED Dimmer Lighting
DIY Circuit Car Battery Charger