50 to 150MHz high frequency VCO circuit


Posted on Mar 28, 2007

Bong circuit is a high frequency Colpitts circuit l shake Ge coil L, there are two f head, simple production, by determining the frequency of oscillation and tested to determin


50 to 150MHz high frequency VCO circuit
Click here to download the full size of the above Circuit.

e the value of the port Lt varactor diode directly change the resonant frequency, so vco work, the oscillation signal output can be extremely t If the output from the output amplifier Trz doubles as a buffer from Tt-1 shot from the mutual impedance converter transformer role, L 2 by the annular fP0.4 enameled iron core wound double 10 laps from.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

EEPROM DAC with DS interface
Class-A audio Amplifier circuit
Designing A Li Ion Battery Charger with Load Sharing MCP73837
Live Wire Antenna
Build your own PC interface
A S/PDIF Free Space Digital Audio Optical Link
Metal detector circuit diagram 1
Circuit diagram of brightness control relay
Complementary symmetry FET operating principle
Common mode signal of emitter-coupled differential amplifier circuit a



Top