HDMI to RF Digital Modulator/Encoder Delivers 1080P HDMI Video to Tvs as HD ATSC or Qam (J. 83B) Channel Via Coax Network or DVB-T

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Voda Network Inc Co., Ltd

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DTV201X
New
HDMI
ATSC-T
MPEG-4
QAM
Carton Box
Shenzhen of China
Product Description

Outline:
D201X Digital modulator is a high integration digital encode modulator .
The device supports 1CH HD video input and loop output.
Support MPEG2 HD encoding and modulation output. The modulator's output support J.83A, J.83B, ATSC, DTMB, ISDB-T, DVB-T standards for TV and Set top box. The device is highly integrated, high performance, low cost, simple operation, etc. It is very suitable for TV systems such as hotels, clubs, hospitals, baths and so on.
Key Features:
*Suppo MPEG2 encoding;
*Audio encoding supports AC3 function;
*Support 1 channel HDMI signal input and loop output;
*The output signal supports J.83A, J.83B, ATSC, DTMB, ISDB-T, and DVB-T standards;
*Agile frequency conversion design, can be set arbitrarily within the frequency range; just adjust the frequency to the required.
*The operation interface includes: PC network management and panel buttons;
*Since a program occupies a frequency, it greatly improves the clarity and smoothness of the program.
Products Application system:

Specifications:
Operating temperature and humidity-10ºC-45ºC,40%-70%
Storage temperature and humidity-40ºC-70ºC,40%-95%
The weight1Kg
 
HDMIHDMI1.4a
Video EncodingEncode FormatMPEG2
Support Resolution1920*1080_60P,1920*1080_50P;1920*1080_60i,
1920*1080_50i;1280*720_60p,1280*720_50P
Bit Rate1-19.5Mbps
AudioEncode FormatMPEG1 Layer I,AC3
Sample Rate48KHZ/44.1KHZ/32KHZ
Bit Rate384kbps
PSIPMGT,CVCT,STT,RTTProgrammable program name,pmt PID,Video PID

Audio PID
3.Modulation Parameter
J.83AModulation StandardAnnex A
MER≥36dB
constellation 
RF Frequency Range50-999.99MHz The mini step is 1KHz
Output Level 
Outband Suppression≥60
Symbol Rate5-6.900Msps
J.83BModulation StandardAnnex B
MER≥36dB
constellation 
RF Frequency Range50-999.99MHzThe mini step is 1KHz
ATSCModulation StandardATSC A/53
MER>32dH
Output Level≥85dBuV(0-20dB adjust the range,each step 0.5dB


DVB-T
Modulation StandardDVB-T   COFDM
Bandwidth6/7/8MHz
constellation4QAM,16QAM,64QAM
Code rate1/2,2/3,3/4,5/6,7/8
Guard Interval1/32,1/16,1/8,1/4
transmission mode2K,4K,8K
MER 
RF Frequency Range50-1000MHz The mini step is 1KHz
Output Impedance75 ohm
Output Leve 
Outband Suppressior≥60dB


ISDB-T
Modulation StandardARIB STD-B31
Bandwidth6MHz
constellationDQPSK,QPSK,16QAM,64QAM
Guard Interval1/32,1/16,1/8,1/4
transmission mode2K,4K,8K
MER 
RF Frequency Range50-999.99MHz The mini step is 1KHz
Output Impedance75 ohm
Output Level 
Outband Suppression≥60dB

DTMB
Modulalion StandardGB20600-2006
FFT1.3780.1+pilo
MER≥32dB
FEC0.4,0.6,0.8
Frame pattern420,595,945,420var,945var
Interleaving degree240,720 
Constellation 
RF Frequency Range50-999.99MHz The mini step is 1KHz
Output Level≥85dBuV(0-31.5Db,adjust the range,each step 0.5dB)
Output Impedance 
Outband Suppression≥60dB
PowerPower supply voltageDC12V
Max current680mA

The Device also built-in web management software:

If you need more details, please contact us now. We look forward to hearing from you!

 
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