NB1121AT is HD ATSC car digital TV box for USA ， Mexico ， Canada.

Features

ATSC car digital TV box with built-in one tuner, special for USA,MexicoandCanada

- Video: two-way video output

- Audio: two-way Audio-R and Audio-L output

- RF Input: one-way antenna accept

- Touch screen or remote control support

- 4:3 and 16:9 Aspect Ratio supported

- Video format:480i/480p/720p/1080i/1080p

- PAL/NTSC TV format support

- Support EPG program guide an channel list

- Program parameters memorization when power off

- Multi-language OSD: English,  Franch, Portuguese, Spanish

Specification

1.RF input connector: F-style female

2.Input Impedance@Antenna:75ohm

3.Frequency range: VHF 54MHz-216MHz, UHF473MHz-803MH

4.Signal level: 83±2dBm

5.Video output:CVBS

6.Audio output:left/right

7.IR remote control

8.mini USB for upgrade

9.InputVoltageRange:9V~16V

10.Power consumption:<2W

11.Operation temperature:-10-65℃,Working limit:-20-85℃