The SD1191 is a miniature 1×9 3G/HD/3G-SDI re-clocking distribution amplifier. The SD/HD/3G-SDI input signal is automatically detected. It features cable equalization and re-clocking techniques that enable the SDI cable distance up to SD: 400m, HD: 200m, 3G: 120m. It is also an ASI distributor amplifier that all input and outputs are compatible with ASI signal.