12 V Stabilizer (CB8803E)

Found in General Electric's 1966 documentation, this circuit uses company reference diodes, which are uncommon today.

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Vswr protection circuit (CB20375E)
This protection circuit for standing waves was found in a manual of high frequency circuits and...
High impedance stage (CB20564E)
This high input impedance amplifier stage was found in a 1963 documentation. The transistor...
Photodiode Amplifier (CB4846E)
This setting appears multiple times on the site from different sources. This is from a 2000 manual...