TheH-PCKT-MOD modulator supports all cable and terrestrial standards. Easy to read LCD screen and simple push button controls means anyone can setup their own personal Cable QAM channel from any HDMI source in a matter of seconds. Easy to use and plug and play for simplicity, compact design to tuck away anywhere near your headed. This simple digital HD Modulator has everything you need to launch your very private headend. All RF modulation standards are built in, so no matter where you are in the world, there is a standard that will work in your country. Furthermore this pocket size modulator also includes a AV inputs as well as an input for CC via CVBS in coordination with the HDMI input so you can still have Closed Captions and Dolby Digital AC3 Audio readily available when you need it. This unit includes a power supply and setup instructions that will have you watching your own personal CATV channel in no time.