This circuit is from a 1968 Electronic Design. The characteristics of the output transformer are not given and the transistors are of the time. The circuit provides a power of a few watts.
This simple two-transistor FM transmitter was found in the November 1991 issue of Radio...
This vibrato circuit was found in Motorola's 1966 documentation. The circuit uses transistors of the...
August 2017 - The new LZ400UB00 ultraviolet LEDs from Engin LEDs with wavelengths of 385 -410 nm...