DVB-C Encoder/Modulator
supports 12×CVBS and 12 pairs of unbalanced audio and 1×RF output. After coded and modulated, the input signal can be directly output or mixed output with original TV signal. It can be widely used in home entertainment, security and protection monitoring, hotel LCD panels, shopping mall advertising and other similar places.
Feature
1. Integrated encoder, and modulator
2. 12CVBS+Audio
3. DVB-C RF out
4. RF Range: 47-870Mhz
5. Keyboard+LCD control and network management.
Specification
Technical Specification
echnical Specification
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Input |
Video Signal |
12×CVBS |
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Audio Signal |
12 pairs of unbalanced audio |
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Video Coding |
MPEG-2/H.264 |
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Resolution |
720×576 (PAL); 720×480 (NTSC) |
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Bit Rate |
1.0~15Mbps continuously adjustable per channel |
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Audio Coding |
Sampling |
32KHz, 44.1KHz, 48KHz |
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Code Rate |
64, 128, 192, 256, 384Kbps |
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Property |
MPEG-1, Layer 1/2 |
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Output |
1×DVB-C RF (47-870MHz), F-head |
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DVB-C Modulation |
Frequency Range: 47~870MHz, 1KHz step |
Output Level: 80-110dB |
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Constellation: 16/32/64/128/256-QAM |
Symbol Rate: 5-9Msps |
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Error-Correcting Codes: RS code 188/204 |
BER: 0 |
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Impedance: 75Ω |
MER: >392scrambler 8 |
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Solutions
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Model
DVB-C Encoder/Modulator
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