Differential Amplifier (CB20134E)

This differential pulse shaping amplifier was found in documentation from the 1980s. Switching transistors equivalent to the originals can be used.

| Clique na imagem para ampliar |

Remote Control Decoder (CB17012E)
This is the decoder circuit for the previous encoder (CB17011E) using integrated circuit MC14028. This...
Voltage Regulator for 12 V and 100 mA (CB788E)
This simple voltage regulator or stabilizer uses only two component and can source up to 100 mA to a...
28 Mhz preamplifier (CB20265E)
We found this preamplifier for the 10 and 11-meter range in an old documentation for radio...