Crystal Set Schematic Here's the schematic …
{"Image DocumentName": "Crystal Set Schematic Here\u2019s the schematic \u2026", "Image ImageDescription": "A parallel LC resonant circuit is used to select the required frequency. A pn junction diode is used as detector. Capacitor Cf bypasses radio frequencies to Earth. Lower frequency audio signals pass through the headphones. The headphones behave like a high value resistance.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}