ETSI TS 101 574-2011
接入,終端,傳輸和復用(ATTM).安裝在綜合寬帶電纜和用于接收470 MHz到790 MHz頻段內的廣播信號的電視網絡頭端中的接收機設備的系統特性
Access@ Terminals@ Transmission and Multiplexing (ATTM); System characteristics of receiver equipment installed in headends of integrated broadband cable and television networks intended to receive broadcast signals in the frequency range 470 MHz to 790 M