N° of component 

Horizontal Bar TV Generator (CB524E)

This circuit produces horizontal lines or bars in a analog TV tuned between channels 2 and 5. L1 is formed by 4 or 5 turns of 24 or 26 AWG wire in a coreless form with a diameter of 1 cm. Capacitor must be ceramic and the bar pattern is adjusted by P1. The circuit can be powered from common cells or a 9 V battery.





Circuit Bench