SSB Generator (CB8237E)

Found in a 90s ARRL Handbook, this circuit is intended for the production of signals in the side bands for transmission in SSB.

| Clique na imagem para ampliar |

Digital Wind Indicator (CB26031E)
We found this circuit in an article in Electronics Now magazine from November 1997. The circuit uses...
Low Power Amplifier with Transformer (CB12874E)
This circuit provides just over ½ W to a small speaker. We found this configuration in an old...
SIDAC Relaxation Oscillator (CB4243E)
In the figure we have a typical relaxation oscillator with a SIDAC as well as waveforms and...