TUNER/CONVERTER FOR TELEVISION SIGNALS BY CABLE

摘要

This invention relates to a tuner/converter for receiving and converting television signals by cable into television signals adapted to channels 2,3 or 4 of the VHF band in the RTMA standard. The tuner/converter is versatile and can be incorporated into existing converters. As opposed to such circuits currently in existence which are complicated and costly to manufacture, the design of this invention is an integral module on a single circuit plate which can be more easily and accurately manufactured and thereby provides batter performance characteristics. The intermediate frequency amplifier block employed in this invention allows for standard electronic components to be incorporated therein through the use of printed resonant lines.