Household Universal Encoding & Modulation Modulator

The SKD201X Encoding & Modulation Modulator is the most cost-effective and factory-solution of digital modulator in the overseas market. With the second HDMI output port and a RF loop port, the user can easily install the system with different requirements.





The SKD201X Encoding & Modulation Modulator is the most cost-effective and factory-solution of digital modulator in the overseas market. With the second HDMI output port and a RF loop port, the user can easily install the system with different requirements. Extremely compact and wall mountable, the SKD201X encoder modulator fits into any space virtually.


The HD signal can be modulated into various formats, such as, ATSC, DVB-C (J.83A/J.83B), DVB-T, ISDB-T and DTMB after being encoded by MPEG2 standard.


Application:

The HD loop output can be widely used in the home entertainments, security monitoring, Hotel TVs and Shopping Mall advertisements and so on.




1.  Extremely compact with less than 3CM height

2.  Support MPEG 2 encoding

3.  MER greater than 35dB

4.  Integrated HDMI output for HD content quick display

5.  One HD (RF loop) input and one HD loop (RF) output

6.  PC network management and digital tube display panel can allow for easy set-up and control via the web browser.




ENCODING

HDMI (1.4a)

VIDEO

Encoding Standard

MPEG 2

Input Resolution

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

Bitrate

1 ~ 19.5 Mbps

AUDIO

Encoding Standard

MPEG 1 Layer II/AC3

Sample Rate

48KHz/44.1KHZ/32KHZ

Bitrate

384kbps

PSIP

MGT, CVCT, STT, RTT

Programmable program name, pmt PID, Video PID, Audio PID

MODULATION

ATSC

Standard

ATSC A/53

MER

≥ 36 dB

DVB-C J.83A

Standard

Annex A

Constellation

64QAM, 256QAM

MER

≥ 36 dB

Symbol Rate

5 ~ 6.900 Msps

DVB-C J.83B

Standard

Annex B

Constellation

64QAM, 256QAM

MER

≥ 36 dB

 

Cable Standard

HRC, IRC or STD

 

Symbol Rate

5 ~ 6.900 Msps

DVB-T

Standard

DVB-T COFDM

Bandwidth

6/ 7/8MHz

Constellation

QPSK, 16QAM, 64QAM

MER

≥ 36 dB

Transmission Mode

8K

Code rate

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

Guard Interval

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

DTMB

Standard

GB20600-2006

FFT

1,3780,1+pilot

Constellation

4QAM-NR, 4QAM,16QAM, 32QAM, 64QAM

MER

≥ 36 dB

Interleaving Mode

240, 720

FEC

0.4, 0.6, 0.8

Sync Frame

420, 595, 945,420var,945var

ISDB-T

Standard

ARIB STB-B31

Constellation

DQPSK, QPSK, 16QAM, 64QAM

MER

≥ 36 dB

Guard Interval

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

Transmission Mode

2K, 4K, 8K

Bandwidth

6MHz

OUTPUT

RF

Output Level

≥ 105 dBmV (0-20dB)

Output Frequency Range

50 ~ 1000MHz

Out-band Rejection

≥ 60dB

Impedance

75Ω

LOOP OUTPUT

HDMI OUT

HDMI 1.4

RF LOOP

F Connector

GENERAL

Dimension

180*122*30mm,315g

Operation Temperature and Humidity

-10- 45, 40% - 70%

Store Temperature and Humidity

-40- 70, 40% - 95%

Voltage

DC12V

Current

680mA


 


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