IF amplifier with the S041P (CB21890E)

Found in the 1976 Siemens transistors manual, this circuit works with AM or FM IF signals. In the diagram information is given for the coils.

| Clique na imagem para ampliar |

Tunnel Diode Oscillator (CIR22514E)
This is one of the first circuits published on this component. We found it in the September 1950...
Bistable touch relay (CB9521E)
Found in American documentation from the 90s, this circuit uses a high voltage relay and has no...
Simple MAT Generator (CB14998E)
This circuit generates high voltage pulses, which can reach 30 000 V with the discharge of a...