The HD Encoder to DVB-C Modulator SKD2711 is a professional device integrates the encoder and modulator. It can takes in 1 HD signal as high as 1080P and output as RF signal in the same resolution. J.83A standard is used inside as the modulation standard. This modulators is the most cost saving and easy installation one in the market.
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ENCODING
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Input
Connector
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HD
1.4
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VIDEO
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Encoding
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MPEG
2
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Input
Resolution
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1920*1080_60P;
1920*1080_50P; 1920*1080_60i;
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1920*1080_50i;
1280*720_60P; 1280*720_50P
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Bitrate
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2
~ 18 Mbps
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AUDIO
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Encoding
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MPEG
1 Layer II
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Sample
Rate
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48KHz
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Bitrate
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384kbps
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MODULATION
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DVB-C
J.83A
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Standard
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Annex
A
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Bandwidth
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8M
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Constellation
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16QAM,
32QAM, 64QAM, 128QAM, 256QAM
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MER
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≥ 36 dB
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Symbol
Rate
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3
~ 6.952 Ms/s
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Code
rate
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1/2,
2/3, 3/4, 5/6, 7/8
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Guard
Interval
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1/32,
1/16, 1/8, 1/4
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OUTPUT
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RF
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Output
Level
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≥ 30dBmV
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Output
Frequency Range
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50
~ 999.999MHz
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Out-band
Rejection
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≥ 60dB
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SYSTEM
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Management
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Control
Keys; NMS; APP
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LCN
Insertion
|
YES
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Language
|
English
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Upgrade
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NMS
|
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GENERAL
|
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Power
Supply
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DC12V
1A
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Power
Consumption
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