4 CHANNEL HDMI MODULATOR THOR H-4ADHD-ISDBT-IPLL AND QAM & IP OUTPUT 4 CH HD ANALOG OR DIGITAL TO HDTV MODULATOR QAM VERSION:- 4CH HDMI OR MODULATOR UTILITY: HDMI 4-SIGNAL CONVERTER THROUGH A COAXIAL CABLE H-4ADHD-ISDBT-IPLL // 4CH HDMI / YPPBR ENCODER MODULATOR WITH CLOSED CAPTION 608 AC3 LOW L SN: 4HDMI-ISDBT-0421-10; WITH ITS ACCESSORIES FOR ITS NORMAL OPERATION.