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HD Card sharing Set Top Box

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1. Support DVB-C+S2, DVB-T/T2+S2, DVB-C, DVB-T/T2, DVB-S2 input;

2, support one user an IC card can be multiple TVs at the same time to see different programs;

3. The master attached machine shares the connection through the wireless router and the authorized information of the attached machine is encrypted and transmitted through the wireless router;

4, support a family of multiple TV sets only needs to insert the IC card into the master, the attached machine does not need to insert the IC card, as shown below:

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Equipment required: 2 shared set-top boxes, one smart card

Connection method: 2 shared set-top boxes link signals, shared set-top box (master) requires smart card insertion, slave does not need to insert smart card

The master and the slave can be independently changed, and different programs can be viewed at the same time. If the user has 3 sets of TV sets, 3 shared set-top boxes (1 master, 2 slaves), 4 sets of TV sets, and 4 shared set-top boxes are required. Masters, 3 slaves), and so on.......

Use environment:

1. There is a set top box and a smart card in the house, but there are multiple TV sets;

2, the hotel has multiple rooms, need multiple set-top boxes;

Main technical features:

Support MPEG-1,MPEG-2 MPHLMPEG-4 SP and ASP,H.264,VC-1,RealMedia video decoding   

Support MPEG-1-Audio  ,MPEG-2-Audio LayerI/II ,stereo audio decoding  Dolby AC35.1 channel surround sound  Sampling frequency 32/44.1/48KHzsupport MP3,AAC,WMA,

Support HD/SD digital signal

Support 500 channels memory ( including digital program,audio radio program, digital radio  program )

Support auto search , manual search , full frequency search .

Support EPG

Support joint Stereo,  Mono , dual channel. Volume level 32

Support OSD 

Support online software upgrade and local upgrade.

Support email

HDMI output 

Support 1080p/i,720p,576p,576i 

Image format:JPG,PNG,BMP,

Audio format:mp3,wav,ogg,aac,m4a

Video format:mp4,avi,flv,mk,mov,mpg,ts,vob

Support PVR

Support FAT32

Support AC-3 (option)

DVB-S2  Channel Decoder :

1Frequency Range 950MHz-2150MHz,  Sensitivity  Level - 10~ - 81dBm

2Mode IFFT 2k,8k,  FEC Mode 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

3Guard intervals 1/4,1/8,1/16,1/32,  Constellation QPSK.8PSK.16APSK.

4Active Ant Power 13/18V DC # 500mA MAX,Overload Protection

DVB-T/T2

1Input RF Frequency 48~866MHZ,  Bandwidth6MHz,7MHz,8MHz

2Constellation  QPSK 16-QAM 64-QAM and 256-QAM

3FEC  1/2, 3/5,2/3, 3/4,4/5,5/6

4Guard Interval1/128  1/32  1/16  19/256  1/8  19/128  1/4

5FFT Mode 2K/ 8K/32K,  Support  Single and multiple PLPS

6Input level -83~ -5dBm

DVB-C

section

Item  

content

DVB-C tuner

Input   Frequency 

110      862MHz

Loop   out frequency 

110      862MHz

Input   level 

30      95 dBuV

Symbol   rate 

0   9Mbaud

Input   impedance

75  Ω

DEMODULATOR  

Standard  

DVB-C

VIDEO   DECODING 

Standard 

ISO/IEC 13818-2, MPEG-2 MP@ML, MPEG4

H.264 P3, JEPG/MJPEG

Aspect   ratio 

16::9 / 4:3

Video   format 

PAL / NTSC

Video   resolution 

1080p1080i720p720i,   480p, 480i

AUDIO   DECODING

 

Standard 

ISO/IEC   13818-3

Decoding

MPEG-1 Audio Layer 2, MEPG-2,MPEG4AAC,

AC-3   , AC-3+, HE-AAC,DRA,MP3

Output   mode 

Dual   channel; Joint Stereo; Mono; Musicam; AC3 Pass   through; AC3 Downmix.

Sampling   frequency

32, 44.1, 48KHz

AV OUTPUT

 

Video   de-emphasis

CCIR   REC.405-1, 625LINES

Video output   impedance  and Level 

600Ω(unbalanced)   and 1.0Vp-p

Audio output   frequency and  impedance 

20Hz~ 20KHz   and  Low

Audio output   level 

1.0Vrms ±   2dB into 10KΩ



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