Time base (CB8933E)

This circuit can generate time base signals from 5 to 1500 Hz. We find it in a documentation about old neon lamps.

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5 V high current power source (CB8705E)
Found in a 1969 EDN, this high current circuit, not indicated in the documentation, uses...
12 V to 6 V x 1 A Converter (CB1165E)
This circuit converts the 12 to 13.6 V of a battery into 6 Vwith current up to 1 A. We can use it...
RF power meter (CB8977E)
This reflectometer or standing-wave ratio meter (SWR) was found in a 1980s American documentation. The...