Pirate Radio And Video Experimental Transmitter Projects Electronic Circuit Investigator By Braga Newton C 2000 Paperback Top Exclusive Access

Video input (1Vpp) → transistor amp → varactor diode → LC oscillator (45–90 MHz) → RF amplifier → antenna Audio → separate FM carrier at 4.5 MHz above video carrier

Multiple designs for high-frequency broadcasting. Video input (1Vpp) → transistor amp → varactor

by Newton C. Braga (2000, Paperback)

LM1881 video sync separator, 555 timer as oscillator, 2N2222 RF output. Output: Black and white vertical bars. Lesson: Understanding composite video sync pulses. Hook this to an old CRT TV and you'll understand TV engineering from the 1960s. Paperback) LM1881 video sync separator

Some readers found the material slightly disappointing, potentially due to the simplicity of the circuits or the dated nature of some analog components compared to modern digital broadcasting. 555 timer as oscillator