This is the circuit of a European commercial amplifier. It was published in Radio Electronics magazine in September 1958 and has a power of 5 watts with good sound quality.
This transceiver circuit was found in a 1997 documentation. The circuit operates in the 80 meters...
We found this circuit in the Linear Applications Handbook published by National Semiconductor in...
The configuration presented below was obtained in the Linear Application Handbook of the National...