RF power meter (CB8977E)

This reflectometer or standing-wave ratio meter (SWR) was found in a 1980s American documentation. The diodes support general purpose equivalents.

| Clique na imagem para ampliar |

Linear Amplitude Modulator (CB21087E)
Found in an Analog Devices documentation from the 90s, this circuit uses a component of the time,...
Tachometer with feedback control (CB9350E)
This circuit was found in Philips documentation from 1965. No information was given about the...
Symmetrical power supply with separate outputs (CB25955E)
This circuit was found in the June 1990 issue of Radio Electronics magazine. Integrated circuits must...