ATSC digital system
·Input frequency: 54MHZ~ 803MHZ
·Input Voltage: 25 ~ 100 dbmV
·Input Resistance: 75 Ohm
·Input code rate: max. 19.4Mbit/s
·Sound standard of decode: AC-3
·Sound output mode: stereo, two channels (left and right)

Analog system
·OSD display
·CATV (STD,IRC,HRC): AIR  CH2- CH69
                                      CATV CH2- CH125
·Color system: NTSC
·Sound system: 4.5M
·OSD menu language: English, French, Spanish
·Power supply: DC 12V 10W
·Operation temperature: 5 to 35 degree
·Storage temperature: -40 to 60 degree
·Accessories: remote control, 100-240V AC/DC adapter, automobile adapter, support bracket, AV cable and manual

Digital Photo Frame System (Optional)
·Support Flash, SD, MMC, MS card and USB 2.0
·Support video file format: MPEG1, MPEG4 (Divx3.0, Divx4.0, Divx5.0, xvid)
·Support audio format of MP3, WMA
·Support playing music and photos synchronization
·Auto slide show JPEG file player
·Fluency: code flow below 1000KBP/S is fluent, 1000KBP/S and above will pause some time.