Institute Newton C. Braga

Circuit Bench

VHF and UHF Line Amplifier (CB16835E)
This circuit was found in a 1997 documentation. It works as a booster for VHF and UHF signals...
Rectangular Generator with Adjustable Space Mark (CB12079E)
This circuit was found in a 1978 publication. Equivalent operational amplifiers can be used. The...
FET crystal Oscillator (CB8055E)
This 100 kHz oscillator was found in a 1966 Motorola publication. The transistors are of types...