30 MHz Amplifier (CB5939E)

This low noise circuit was obtained from a 1980s US RF publication. Transistors used are uncommon today and the gain is 19 dB..

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Kinetis L Series of MCUs (COM157E)
November 2016 - Mouser Electronics is indicating in its inventories the new NXP Kinetis L MCUs....
CW Shortwave Micro Transmitter (CB3999E)
This microtransmitter operates at a frequency between 3.5 MHz and 10 MHz determined by the...
Zener Stabilized Dimmer (CB12245E)
Once the voltage in the load is adjusted, this circuit keeps the voltage constant through the...