H.264 DVB-T2 FTA with SCART

Issue Day:2017-10-22  Source:  Author:


 Set-top Box Specification

DVB-T2 High Definition Receiver




1 Fully compliant with ETSI 300 743 and DVB-T2 standard

2 Support MEPG-4 AVC(H.264)main and high profile to level4.1

Support MEPG-2 HD/SD decoding (MP@HL/ML)

3 HE AAC5.1, HE AAC+, Dolby Digital, Dolby Digital plus audio decoding

4 HE AAC5.1, HE AAC+, Dolby Digital/Dolby Digital plus Down-mixe to two channels

5 HE AAC5.1, HE AAC+, Dolby Digital/Dolby Digital plus PCM digital audio output

6 Multi Bandwidth selection: 7M 8M

7 Supports 64QAM, 16QAM and QPSK (4QAM) sub-carriers

8 Video decoding and output : 1080p/1080i/720p

9 Analog Video output: PAL/NTSC

10 Conversion between SD programs and HD programs

11 Subtitle (OSD output)

12 Aspect ratio: 4:3/16:9

13 Electronic program guide (EPG)

14 Software upgrade (OAD or USB)

15 USB2.0 supported for upgrade, PVR and timeshifting

16 32 bits true color on screen display (OSD)

17 Channel and Program editor

18. 7 days EPG(Electronic Program Guide)

19.Timer setting

20.DVB subtitle

21.LCN

22.VBI/OSD Telext

23.OTA upgrade(optio

System Resources

- CPU/MPU/Mainchip: ALI3821P (MIPS 34K@600MHz SDRAM 512Mbit)

- Flash memory:  32Mbit

Demultiplexer

- Standard: ISO/IEC 13818-1

- Input Max. Bit Stream Rate: 120Mbps


Tuner

- High sensitive and reliable silicon tuner: NMI 120

- Input Frequency Range : VHF: 177~230MHz, UHF: 470~862MHz

- IF Bandwidth : 6 MHz

- Input Signal Level : -85dBm ~ -20dBm

- RF Input Connector: D-type connector(RF IN)

- Input impedance : 75Ω


De-modulator

- Modulation mode : OFDM (Orthogonal Frequency Division Multiplexing)

- Demodulation :64QAM, 16QAM and QPSK (4QAM) sub-carriers

- Guard interval :  1/4, 1/8, 1/16, 1/32

- FEC Code rates:  1/2, 2/3, 3/4, 5/6, 7/8


Connector

- RF Input: 1 x IEC169-2, Female

- RF Output: 1 x IEC169-2,Fema

- Digital Output: 1 x HDMI

-SCART Output: CVBS

- USB: 1 x USB2.0 for upgrading, multi-media play, PVR and timeshifting


Environmental Conditions

- Input Voltage: DC 5V 2A

- Power Consumption: Max. 5W

- Stand-by Power Consumption: <0.5W

- Operating temperature: 0 ~ 45°C


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