Found in 1980s documentation, this oscillator uses an integrated TTL Schottly. The supply must be made with 5 V.
We found this oscillator in a publication for radio amateurs from the 70s. The circuit generates...
We found this circuit in a 1982 publication, but all the components used are still common in our...
We found this circuit in a 1976 technical documentation, but it can be assembled with modern...