Patent ID: 7285945

Claim:
A fixed filter assembly kit, comprising: a case; said case including a case body and a case lid; a plurality of filters contained inside said case body; and a plurality of terminals wherein each terminal is connected to a different specific one of said plurality of filters; wherein said plurality of terminals are accessible to a user when said case lid is opened away from said case body; and wherein said plurality of filters include eighteen filters, with sixteen of said eighteen filters consisting of narrow band pass filters in the ranges of 54-100 MHz, 100-150 MHz, 150-200 MHz, 200-250 MHz, 250-300 MHz, 300-350 MHz, 350-400 MHz, 400-450 MHz, 450-500 MHz, 500-550 MHz, 550-600 MHz, 600-650 MHz, 650-700 MHz, 700-750 MHz, 750-800 MHz, 800-850 MHz, one low-pass filter in the range of 6-42 MHz, and one high-pass filter in the range of 3-50 MHz.