As described in [1], in 2005 the Brazilian government supported many research consortia in order to develop a Digital Television System employing advanced technologies for multimedia broadcasting. One of the proposals for the physical layer of this system was entitled Innovative Modulation for the Brazilian Digital TV System (MI-SBTVD). The MI-SBTVD Project includes high performance error-correcting codes, transmit spatial diversity and multi-carrier modulation. The objective of this article is to present the synchronization techniques that were used in the first proof-of-concept for the MI-SBTVD System. We present the simulated performance results for both the AWGN and multipath channels. Finally, we also comment on the implementation details of the synchronization scheme using Field Programmable Gate Array (FPGA) devices. © 2006 IEEE. 208212Brito, J.M.C., Design, Simulation and Hardware Implementation of a Digital Television System: System Overview (2006) The 9th International Symposium on Spread Spectrum Techniques and Applications - ISSSTA-2006, , Manaus, BrazilATSC Standard A/53, ASTC Digital Television StandardDigital Video Broadcasting (DVB)Framing structure, channel coding and modulation for digital terrestrial television (2001), 300 (744), pp. V1.4.1. , European Broadcasting Union, ETSI ENInternational Telecommunication Union, Channel Coding, Frame Structure and Modulation Scheme for Terrestrial Integrated Services Digital Broadcasting (ISDB-T), ITU-R 205/11, 1999Castro, F.C.C., Castro, M.C.F., Fernandes, M.A.C., Arantes, D.S., 8-VSB Channel Coding Analysis for DTV Broadcast (2000) IEEE Transactions Consumer Eletronics, 46 (3), pp. 539-547. , AugustK. Welling and M. Rice, Coded Orthogonal Frequency Division Multiplexing for the Multipath Fading Channel, In Proceedings of the International Telemetering Conference, Las Vegas, NV, October 1999Allamouti, S., A simple transmit diversity technique for wireless communications (1998) IEEE J. Select. Areas Comm, 16 (8), pp. 1451-1458Lee, K.F., Willians, D.B., A Space-Time Coded Transmit Diversity Technique for Frequency Selective Fading Channels (2000) IEEE Sensor Array and Multichannel Signal Processing Workshop, pp. 149-152. , Cambridge, MA, MarchHara, S., Prasad, R., (2003) Multicarrier Techniques for 4G Mobile Communications, , Artech HouseFazel, K., Kaiser, S., (2003) Multi-carrier and Spread Spectrum Systems, , WileyDaffara, F., Chouly, A., Maximum likelihood frequency detectors for orthogonal multi-carrier systems (1993) Proc. IEEE International Conference on Communications (ICC'93), pp. 766-771. , Geneva, Switzerland, pp, MayDaffara, F., Adami, O., A new frequency detector for orthogonal multi-carrier transmission techniques (1995) Proc. IEEE Vehicular Technology Conference, pp. 804-809. , Chicago, USA, pp, Julyvan de Beek, J.J., Sandell, M., Borjesson, P.O., ML estimation of time and frequency offset in OFDM systems, in (1997) IEEE Transactions on Signal Processing, 45 (7), pp. 1800-1805. , JulyFazel, K., Kaiser, S., Robertson, P., OFDM: A key component for terrestrial broadcasting and cellular mobile radio (1996) Proc. International Conference on Telecommunication (ICT'96), pp. 576-583. , Istanbul, Turkey, pp, AprilFazel, K., Kaiser, S., Robertson, P., Ruf, M.J., A concept of digital terrestrial television broadcasting (1995) Wireless Personal Communications, 2 (1 2), pp. 9-27Moose, P.H., A technique for orthogonal frequency division multiplexing frequency offset correction (1994) Transactions on Communications, 42, pp. 2908-2914. , OctBaoguo Yang, K.B., Letaief, R.S., Cheng, Z.C., Timing recovery for OFDM transmission, in (2000) IEEE Journal on Selected Areas in Communications, 18 (11), pp. 2278-2291. , NovVirtex-4, Dual 105MSPS ADC, Dual 160MSPS DAC DIME-II Module User Guide (2005) Reference Manual, , Nallatech, IncVirtex-4 User Guide (2006) Reference Manual, , Xilinx Inc, March