... :QPSK(SCPC and MCPC compatible)System processor:32bit processor(200MHz)SDRAM:16Mbyte FLASH:4MbyteVideo:MPEG-2 Main LevelRate:up to 15M ... battery, do not need an external power supply, working time is about 3-4 hours, USB port for upgrade,AV output ... time. Due to the use of handheld structure, this machine is small in size and light in weight. Equipped with installation ...