A video surveillance system includes a video surveillance camera and a frequency
hopping spread spectrum (FHSS) transmitter for efficiently and economically transmitting
high resolution video signals from the video signal source in the license-free
ISM bands (e.g., at 900 MHz, 2.4 GHz, or 5.2 GHz) to a FHSS receiver adapted to
receive and demodulate the FHSS signal and generate a complete, intact composite
analog video signal directly therefrom. Complete and intact means that all of the
composite analog video signal is transmitted and received, including the original
line sync and frame sync signals, without requiring any further processing. The
FHSS hop duration (or dwell time) and tuning frequency of each frequency hop are
selected to permit sensing and modulation of the complete, intact composite analog
video signal directly from the analog video signal source, whereupon that complete,
intact composite analog video signal is transmitted, hop by hop, to a FHSS receiver,
preferably using only the vestigial side band portion of the complete, intact composite
analog video signal, to provide a high-resolution, narrow-bandwidth video surveillance system.