ALL-IN-ONE SYSTEM ; DUAL-INPUT MODULATOR: 2-IN, 5-OUT MODULATOR; TRIPLE INPUT SYSTEM THAT ACCEPTS EITHER AN ANTENNA INPUT OR A/V SIGNALS FROM 2 SOURCES & MODULATES THEM TO USER-SELECTED CHANNELS THAT CAN BE SEEN AT UP TO 5 TV LOCATIONS; 5V INFRARED CAPABLE WITH OPTIONAL MPT2133 ;& MPT2173 ; TUNING RANGE: CATV 65—125, EXCLUDING 95-99 & UHF 14-64; INCLUDES POWER SUPPLY