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

• Condition: New
• Interface: HDMI
• RF Out: ATSC-T
• Model NO.: DTV201X
• Encoding: MPEG-4
• Modulation Method: QAM
• Transport Package: Carton Box
• Origin: 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 weight

1Kg

HDMI

HDMI1.4a

Video Encoding

Encode Format

MPEG2

Support Resolution

1920*1080_60P,1920*1080_50P;1920*1080_60i, 1920*1080_50i;1280*720_60p,1280*720_50P

Bit Rate

1-19.5Mbps

Audio

Encode Format

MPEG1 Layer I,AC3

Sample Rate

48KHZ/44.1KHZ/32KHZ

Bit Rate

384kbps

PSIP

MGT,CVCT,STT,RTT

Programmable program name,pmt PID,Video PID Audio PID

3.Modulation Parameter

J.83A

Modulation Standard

Annex A

MER

≥36dB

constellation

RF Frequency Range

50-999.99MHz The mini step is 1KHz

Output Level

Outband Suppression

≥60

Symbol Rate

5-6.900Msps

J.83B

Modulation Standard

Annex B

MER

≥36dB

constellation

RF Frequency Range

50-999.99MHzThe mini step is 1KHz

ATSC

Modulation Standard

ATSC A/53

MER

>32dH

Output Level

≥85dBuV(0-20dB adjust the range,each step 0.5dB

DVB-T

Modulation Standard

DVB-T    COFDM

Bandwidth

6/7/8MHz

constellation

4QAM,16QAM,64QAM

Code rate

1/2,2/3,3/4,5/6,7/8

Guard Interval

1/32,1/16,1/8,1/4

transmission mode

2K,4K,8K

MER

RF Frequency Range

50-1000MHz The mini step is 1KHz

Output Impedance

75 ohm

Output Leve

Outband Suppressior

≥60dB

ISDB-T

Modulation Standard

ARIB STD-B31

Bandwidth

6MHz

constellation

DQPSK,QPSK,16QAM,64QAM

Guard Interval

1/32,1/16,1/8,1/4

transmission mode

2K,4K,8K

MER

RF Frequency Range

50-999.99MHz The mini step is 1KHz

Output Impedance

75 ohm

Output Level

Outband Suppression

≥60dB

DTMB

Modulalion Standard

GB20600-2006

FFT

1.3780.1+pilo

MER

≥32dB

FEC

0.4,0.6,0.8

Frame pattern

420,595,945,420var,945var

Interleaving degree

240,720

Constellation

RF Frequency Range

50-999.99MHz The mini step is 1KHz

Output Level

≥85dBuV(0-31.5Db,adjust the range,each step 0.5dB)

Output Impedance

Outband Suppression

≥60dB

Power

Power supply voltage

DC12V

Max current

680mA

The Device also built-in web management software:

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