... overview YDN-EM2202C is a low bit rate encoding, DVB-C modulation integrated device to convert four channels A/V signals ... that it’s a good choice for bars to offer HD sports channels, for VIP entertainment channels, and more. Key ... analog audio *4Sample rate48KHzBit rate64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbpsDVB-C modulator sectionStandardJ.83A , J.83B, J.83CMER≥42dBRF frequency30~960MHz ...