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MSD7821 DVB-S2 HD Receiver
MSD7821 DVB-S2 HD Receiver
Chip:MSD7821
Unique Features
1. The DVB-S2 HD receiver supports up to 2500 TPS, 5000 channels.
2. It supports ONE CA.
3. The DVB-S2 HD receiver has USB2.0 for PVR, Media Player and Software update.
4. It offers High Definition Media Interface (HDMI), Version 1.3.
Basic
Features
1. The DVB-S2 HD receiver is fully
DVB-S/S2 MPEG2/MPEG4/H.264 compliant, support HD.
2. It offers 950~2150MHz input frequency. 2~45Mb/S
symbol rate.
3. It has 22K Tone, Diseqc1.0, 1.2, 1.3, and USALS support.
4. It offers automatic blind scan.
5. It has 576i, 576P, 720i, 720P, 1080i, support.
6. The DVB-S2 HD receiver has 16:9 wide screen, 4:3 letter box, 4:3 pan scan.
7. It has an Electronic Program Guide (EPG).
8. It offers Teletext and Subtitle support.
9. The DVB-S2 HD receiver has multi-language, default
English.
10. It offers automatic PAL/NTSC conversion.
11. The DVB-S2 HD receiver offers DOLBY (option), SPDIF (option), ONE SCART (option) and YPbPr out (option).
Technical
Specifications of the MSD7821 DVB-S2 HD Receiver
1. Product Type
|
STB Type NO. |
TDX-S1120 |
|
STB Type |
DVB-S2 Digital Receiver(HD)(FTA) |
2. Main Chipset
|
CPU |
Mstar-MSD7821 |
|
Demodulator |
M88DS3002 |
|
Tuner |
SHARP7306 |
|
Memory |
DDR-II800 (32M*16) ×2 |
|
FLASH |
Serial Flash (64M Bit) |
II. Software Features
|
Encoding Standard |
MPEG-1, MPEG-2 Main Profile @ Main Level(HD), MPEG-4(HD), H.264 MP @ Level 3 (HD) Div3.X , ,4.0, 5.0, 6.0 decoder |
|
USB2.0 |
Media player & Photo browsing with USB flash Disk.; |
|
HDMI |
High Definition Media Interface,V1.3 |
|
Dolby License |
Dolby sound |
|
PVR Function |
PVR with USB flash Disk. |
|
Channels Number |
5000 Channels, 2000TP memory space |
|
CA Function |
Support one CA |
|
Diseqc |
DISEQC1.2, DISEQC 1.1 , DISEQC 1.0, TONE(22KHZ) |
|
Usals |
USALS supports (Version 1.3) |
|
EPG |
Support 7days |
|
Teletext |
16 color, up to 899 page |
|
Muti language |
English, French, German, Arabic, Portuguese, Turkish, Spanish, Polish, Italian |
|
True Color OSD |
16bit RGB565 |
|
PAN/NTSC |
Automatic PAL/NTSC conversion |
|
Channel Edit |
Favorite, add, delete |
|
Parental Lock |
Menu Lock, Channel Lock |
|
Software Upgrade |
USB firmware Upgrade |
III. Hardware Features
1. Front panel
|
|
|
|
LED Indicator |
GREEN: Signal lock |
|
IR |
Carrier 38KHz |
|
Key |
CH+,CH-,VOL+,VOL-,MENU,OK, |
|
Digital |
4 Digit 7 Segment Display |
2. Back panel
|
|
||
|
LNB IN |
IEC169-24 ,F-Type , Female |
|
|
LNB OUT |
IEC169-24 ,F-Type , Female |
|
|
RCA |
CVBS, Audio left, Audio right, Y/Pb/Pr, S/PDIF |
|
|
HDMI |
High Definition Media Interface, passed 1.3b1 certification |
|
|
USB |
Universal Serial Bus |
|
|
Power |
95V~250V Power supply. |
|
3. Remoter
|
|
|
|
Remoter Type |
42 key remote |
|
Battery |
2* 1.5V AAA |
4. STB Mechanical
|
STB Mechanical |
280mm(Wide)*175mm(Distance)*50mm(High) |
IV. Electric Performance
1. Clock
|
CPU clock |
216MHz |
|
Memory clock |
400MHz |
|
System Clock: |
12MHz±20ppm |
2. Tuner
|
Tuner Type |
SHARP7306 |
|
Frequency Range |
950MHz~2150MHz |
|
Input Impedance |
75R |
|
Input Level Range |
-65~25dBm |
|
Channel selection System |
PLL synthesizer(Clock:4MHz) |
|
Constellation |
QPSK / 8PSK/ 16PSK |
3. TS Demux
|
Standard followed |
MPEG-2 ISO/IEC13818 |
|
Maximum input code flow |
Max. 80Mbit/s @ MPEG2 Max. 25Mbit/s @ H.264/MPEG4/AVC |
4. Channel Decoder
|
Standard followed |
ISO/IEC13818 |
|
Maximum input code flow |
0.87~9.0MHz |
5. Video Decode
|
Video Decode |
MPEG-2 Main Profile @ Main Level(HD) MPEG-4(HD) , H.264 MP @Level 3 (HD) |
|
Aspect Ratio |
16:9 wide screen, 4:3 letter box, 4:3 pan scan |
|
Video Resolution |
576i, 576p,720i, 720p, 1080i |
|
Video output impedance |
75R |
|
Video output level |
1.2V |
6. Audio Decode
|
Audio Decode |
ISO/IEC13818 |
|
Sound Mode |
Left, Right, Stereo. |
|
Sampling Frequency |
20Hz~48KHz |
|
Audio output impedance |
600R |
|
Audio output level |
1.6V |
7. Multimedia Support
|
Photo |
JPEG、 BMP、PNG |
|
Audio |
WMA 、 MP3、AAC( .WMA、 .MP3、 .M4A) |
|
Video |
MPEG1、MPEG2、MPEG4、 H264、 Motion JPEG (.avi、 .mpg、 .dat、.vob、.mov、.mkv、 .mjpeg、.ts、.trp) |
8. Environment
|
Input Voltage |
AC95V~250V, 50/60Hz |
|
Output Voltage |
DC 3.3V, 5V, 12V, 23V |
|
Consumption |
MAX 15W |
|
Temperature |
-20~50 |
|
Humidity |
<95% |
As a professional MSD7821 DVB-S2 HD receiver manufacturer based in China, TDX provides a wide array of products that includes our DVB-S2 receiver, ISDB-T USB HD receiver, digital terrestrial receiver, and more.

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