29 MHz-Amplifer Circuit
In the high frequency amplifier Ruhestromein is an emitter-follower transistor, which corresponds to a bias current of a control input voltage external input directed to a base of the transistor connected gain. The transistor for current control connected in series with the emitter of the transistor to bias supply, and avoids electrical current corresponding to the control input voltage. Electric power under control procedure input voltage flows through the first transistor for temperature compensation. Electricity equivalent electric current through the first transistor for temperature compensation flowing through the transistor for current control.
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