Description: Atsc TV Box Digital Convertor is a digital converter box which converts ATSC digital broadcast to your analog TV. The built-in Media Player function allow user to play back video files via USB connection. Atsc TV Box Only working for South Korea / USA /Alaska/ Mexico / Canada North America with NTIA cert. Specification: CPU MSTAR-MSD78002 (128 pin) MIPS 34Kf@600MHz Memory 32X16Mbit DDR2 Frequency1066 Flash 32M bytes Demodulator Type MSB1237 Chip Set TUNER Rafael R836 USB 2.0 Embedded One Host, Front Panel 4-digit LED display on front panel red LED Standby, green LED Lock Rear Panel Tuner RF input connector Standard ISO/IEC 13818-1; ARIB STB-B10 Tuner RF Loop through connector loop through function HDMI V1.3 AV RCA x1 Ypbpr RCAx1 Coaxial x1 Power AC100~240V 50Hz/60Hz Demodulation Standard ISO/IEC 13818-1; ARIB STB-B10 Input max. bit stream rate: 36Mbps (serial) / 9Mbps (parallel) ATSC NTIA and 8VSB Standard QPSK, 64QAM, 256QAM FEC: 1/2, 2/3, 3/4, 4/5,5/6, Guard Interval: 1/4,1/8,1/16,1/32,1/128 FFT Mode: 2K, 8K, 32K RF input frequency: 54-803MHz Bandwith: 6MHz Input level: -83 - -5dBm