... Level-75 dBm to -20 dBmInput Impedance75 ΩDemodulation COFDMFEC 1/2, 2/3, 3/4, 4/5, 5/6, 7/8Reed solomon ... MB DDR2USBPlaying MultiMedia music and browsing picture by USBUSB Host 2.0RCUIR (Carrier 38KHz)Battery2 x 1.5V AAAAV OutputVideo output ... (mm) DVB-T HD WITH CONAX 7 CAS, PVR, Multimedia player