... be received by a DVB-T standard TV, STB.The device can be used in public place such as ... hotels, resorts, etc for advertising. It also can be used for monitoring, training and educating in company, schools, campuses, ... )AudioEncoderMPEG1 Layer IIInputUnbalanced stereo analog audio*4Sample rate48KHzBit rate128kbpsDVB-T Modulation StandardEN300744FFT mode2K, 8KBandwidth6M, 7M, 8MConstellationQPSK, 16QAM, ...