This is the power step of the previous circuit. Output transistors must be mounted on good heat sinks. The circuit is from documentation from the 60s.
CTS IoT Quartz Crystals Available through Mouser Electronics, CTS quartz crystals are especially suited...
This interesting source, obtained in a 2001 catalog, can vary the output voltage between -16 and...
The S-meter is signal strength meter, coupled to telecommunications receivers to indicate the...