DTV system: ISDB-T standard (one segment) receive frequencies: 13-69 Ch RF sensitivity: -90 dBm Video formats: Suitable 16:9,4:3 Video resolution: 320x240 Video decoding: MPEG-2 MP @ ML Video system : PAL / NTSC Output impedance: 50Ω Car adaptor: DC 12V Power consumption: 2W Operating temp: -20 ~ 70 ℃ Size: 90 × 72 x 17mm