Created to serve as a booster for TV signals in the UHF band, this circuit was found in the March 192 Radio Electronics magazine. Assembly is critical, requiring a special board layout.
In the 110 V network, capacitors of 200 V or more and in the 220 V network, capacitors of 400 V or...
The OC30 power transistor is an old type of germanium from the 60s. This amplifier, using this...
Found in Maxim documentation from the 90s, this circuit makes use of components from the period. The...