N.46 GENERATORE A PONTE DI WIEN LX.570 REMAKE NUOVA ELETTRONICA

Personal, educational, and nostalgic reconstruction of an old project from the historic magazine Nuova Elettronica, proposed in issue 90 of 1983 with the kit code LX.570. It is a Wien bridge oscillator with a maximum frequency exceeding 200 kHz, 10 Vpp maximum amplitude, and maximum distortion of 0.02%. N.B.: If building this oscillator, in the event of square wave oscillations, install a 330 pF Mkt capacitor between R33 on the ground side and R32 on the connection 2 side, as shown in the video. Enjoy! Link to the construction file, schematics, etc. LX.570 : https://drive.google.com/drive/folder... 50 MHz frequency meter file link: https://drive.google.com/drive/folder...