The 3G-SDI formats option for SxTAG (PHSxT-3G) supports the new broadcast standards for 3G Level and Level B signal transfer and provides advanced formats including 4:2:2 YUV, 4:4:4 RGB and 4:4:4 YUV at 10/12 bit. For broadcast manufacturers this option allows rigorous testing of many more formats beyond the standard signals used in traditional broadcasting. Among the support for 3G level B is the ability to analyse signals such as SMPTE 425-B carrying 1 x SMPTE 372M Dual-Link payload. Generation of these signals is activated if the generator is present. This option allows the Sx TAG to support over 350 formats.