Technical parameters: Tune: 1) Input bit rate: 4.98 - 31.67Mbit/s (8MHZ bandwidth) 2) Demodulation: COFDM 3) Modulation: QPSK, 16-QAM, 64-QAM 4) Bandwidth: 6MHz / 7MHz / 8 MHz (opertional) 5) FFT pattern: 2K / 6K / 8K 6) Monitoring space : 1/4, 1/8, 1/16, 1/32, off 7) FEC: 1/2, 2/3, 3/4, 5/6, 7/8 Input: 1) Input frequency: a) VHF 177.5MHz ~ 226.5MHz b) UHF 474 MHz ~ 858MHz 2) Input level: -20 ~ 65dBmV 3) Input impedance: 75 ohms MPEG II decode: 1) Decode standard: MPEG2, ISO/IEC 13818, MPEG2, MP@ML 2) Input discharge: max. 60Mbit/s 3) Video output proportion: 4:3 / 16:9 4) Video resolution: 720 x 576 (PAL); 720 x 480 (NTSC) Video output: 1) Sound standard of decode: MPEGI Layer 1, 2, musical 2) Sound output mode: stereo, double sound track (left and right) 3) Sampling frequency: 32, 44.1, 48MHz 4) Output resistance: 75ohm, needs AV conversion cord. 5) Output voltage: 1.0+20mVp-p 6) Frequency response: +0.5dB (4.8MHz) 7) Defferential coefficient plus: 70dB 5) Left right voltage difference: