This circuit was found on an 80's Ham Radio. The transistor admits equivalent. The circuit can generate 20 to 100 MHz signals operating at the fifth harmonic of the crystal.
This circuit is from a 1964 Electronic Design book that presents application ideas for...
This circuit was found in the May 1989 issue of Radio Electronics magazine. The circuit requires a...
This configuration was found in Raytheon's circuit manual from the 1960s. The circuit has an...