- Introduction
- Features
- Technical
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*Support 8 CVBS input and 1 ASI Input for re-mux
* Mpeg2 video encoding l Support PAL, NTSC SD signal
*1*DVB-C or 2*DVB-T RF output optional
*ASI and IP (MPTS or 8xSPTS over UDP) output
*LCN support (Logical Channel Number)
*Excellent modulation quality MER≥42dB
* LCD display, Remote control and firmware
* Web NMS Management
*Updates via web/Ethernet
* Lowest cost per channel --- breakthrough price
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Input |
8 CVBS, BNC interface |
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8 pairs of unbalanced stereo audio, BNC interface |
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1 ASI input, BNC interface |
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1 Tuner input (Optional) |
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Video |
Resolution |
PAL:720*576/352*288/320*240/320*180/176*144/ 160*120/160*90@50Hz |
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NTSC: 720*480/352*288/320*240/320*180/176*144/ 160*120/160*90@59.94Hz |
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Encoding |
MPEG-2 / H.264 |
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Bit-rate |
0.25~6Mbps |
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Rate Control |
CBR/VBR |
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Advanced Pretreatment |
De-interlacing, Noise Reduction, Sharpening |
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Audio |
Encoding |
MPEG1 Audio Layer 2, LC-AAC, HE-AAC V2 |
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Sampling rate |
48KHz |
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Bit-rate |
48Kb/s~384Kb/s for MPEG1 Audio Layer 2 48Kb/s, 56Kb/s, 64Kb/s, 80Kb/s, 96Kb/s for HE/LC-AAC V2 |
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Multiplexing |
1 ASI and tuner input multiplexed with local 8 channels of TS |
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PID re-mapping |
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PCR accurate adjusting |
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Automatic generating PSI/SI table |
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DVB-C Tuner Section (Optional) |
Standard |
J.83A, J.83B, J.83C |
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RF frequency |
30~1000MHz, 1KHz step |
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J.83A |
Constellation |
16/32/64/128/256QAM |
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Symbol rate |
5.0 - 9.0 Msps |
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J.83B |
Constellation |
64QAM |
256QAM |
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Symbol rate |
5.057Msps |
5.361Msps |
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J.83C |
Constellation |
64QAM, 256QAM |
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Symbol rate |
5.0 - 9.0 Msps |
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Modulator Section
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Standard |
J.83A, J.83B, J.83C |
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MER |
≥42dB |
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RF frequency |
30~999MHz, 1KHz step |
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RF output level |
-30.0~ 10.0 dbm (77~97 dbµV), 0.1db step |
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Symbol rate |
5.0 - 9.0 Msps |
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J.83A |
Constellation |
16/32/64/128/256QAM |
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Symbol rate |
5.0 - 9.0 Msps |
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bandwidth |
8M |
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J.83B |
Constellation |
64QAM |
256QAM |
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Symbol rate |
5.057Msps |
5.361Msps |
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bandwidth |
6M |
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J.83C |
Constellation |
64QAM, 256QAM |
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Symbol rate |
5.0 - 9.0 Msps |
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Bandwidth |
6M |
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Stream output |
2*ASI output, BNC interface |
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MPTS & 8 SPTS over UDP, 10/100Base-T Ethernet interface (UDP unicast / multicast) |
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System function |
LCD/keyboard operating, web NMS supporting |
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Ethernet software & hardware upgrade |
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Miscellaneous |
Dimension (W× L× H) |
482mm×455mm×44mm |
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Approx weight |
4kg |
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Temperature |
0~45℃(work), -20~80℃（Storage） |
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Power |
AC 100V-220V±10%, 50/60Hz |
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Consumption |
25W |
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