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Help Center16 ASI in 4 QAM Modulator (16 ASI in , 4 Mux. 4 Scrambler, 4 QAM RF Out )
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COL5441B QAM Modulator with MUX
Skype ID: yangting965
Outline
COL 5441B QAM Modulator with MUX is a high performance and cost-effective ASI mux-scrambling QAM modulating device latest designed by Company, Which provide 16 ASI input interface. After 4 channels multiplexing, scrambling and QAM modulating process, then it gives 4 RF output (4 adjacent frequencies by 1 RF port). The device is characterized with high integrated level, high performance and low cost. This is very adapting to newly generation CATV broadcasting system.
Feature
l Support 16 ASI input
l Fully support EN300 429/ITU-T J.83A/B/C
l Fully support DVB general scrambling system description ETR289, simulcrypt standard ETSI 101 197 and ETSI 103 197
l Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating
l Simultaneously support 4 simulcrypt CA
l Symbol rate adjusting range: 5.0Msps~7.0Msps
l Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
l Support PCR accurate adjusting
l Support PSI/SI editing and inserting
l Excellent RF output performance index, MER≥40db
l Support LCD display and keyboard
l Support NMS operation
Specification
Input |
16 channels ASI input, BNC interface |
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Standard |
EN300 429/ITU-T J.83A/B/C |
|
Symbol Rate |
5.0~7.0Msps,1ksps stepping |
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Constellation |
16,32,64,128,256QAM |
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FEC |
RS(204, 188) |
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RF Output |
Connector |
F Type, 75Ω impedance |
|
RF Range |
48~960MHz,1kHz stepping |
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Output Attenuation |
-25dBm~-6dBm(each carrier), 0.5dB Stepping |
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MER |
>=40db |
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ACLR(Adjacent channel leakage ratio) |
-60dBC |
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System |
Support LCD display, keyboard operation, and NMS operation. English and Chinese operation interface conversion |
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Support Software Upgrading through Ethernet | |||
General |
Dimension(W*D*H) |
482mm×455mm×44.5mm |
|
Weight |
3.7kg |
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Temperature |
0~45℃(Operation) ; -20~80℃(Storage) |
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Power |
AC 100V±10%,50/60Hz or AC 220V±10%,50/60HZ |
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Consumption |
25W |
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Specifications
Input |
ASI |
8 ASI input ports (Maximum 216Mbps/Route) |
Re-multiplexing |
MPEG-2 input TS stream re-multiplexing |
|
PID Remapping | ||
PCR Correction | ||
Automatically Generating PSI/SI Table | ||
Output Interface |
ASI |
One multiplexing output ports (1X2 ASI out, one as mirror) |
Ethernet port |
10/100Mbps NMS Ethernet Port |
|
Miscellaneous |
Dimension |
45mm´482mm´360mm |
Environment |
0~45℃(Operation); -20~80(Storage) |
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power |
220VAC±10%,50Hz,25W |
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Application
- MMDS digital TV head end
- Satellite digital TV broadcasting
- Terrestrial digital TV
- Image Supervise
- Video-On-Demand (VOD) Long-distance teaching
- Video Conference
Product Equipments
Testing Equipments
Package Process
Our experience: Continuous experienced and reliable Team , Standing in DVB Head-end system solution more than 10 years.
Our product: FTA satellite receiver/decoder, Satellite descrambler (CI slot), Encoder, Multiplexer,Scrambler, Modulator, Transmitter,Antenna,Set top box.
Our service: Life-long Technical support.
Warranty: 1 years.
Lead time: 2-5 working days
Send Inquiry to This Supplier
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