1.This gps navi box with built-in ISDB-T unit is suitable for most car models 2.Video Format:NTSC. 3.Suitable for most cars 1.This gps navi box with built-in ISDB-T unit is suitable for most car models.2.Processor:CSR SiRF Atlas IV,Frequency 532MHz3.DRAM--128M DDR I4.Internal Flash Memory: 128M NandFlash5.Video Output:Analog RGB6.Sync Signal:Composed sync7.Video Format:NTSC8.Video Output ...