Main Products: IPTV encoder ,Mpeg2/4 encoder ,Encoder modulator ,IP QAM modulator ,HD Set Top Box
Colable CATV QAM modulator embadded with Mux-scrambler from direct manufacture
USD $1 - $1,999 /Set
Min.Order:1 Set
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Business Type: Manufacturer,Trading Company
Chengdu Sichuan ChinaMain Products: IPTV encoder ,Mpeg2/4 encoder ,Encoder modulator ,IP QAM modulator ,HD Set Top Box
CATV headend equipment 16 in 4 QAM modulator (16 ASI in , 4 Mux. 4 Scrambler, 4 QAM RF out )
digital catv headend device rf dvb-c mux-scrambler QAM modulator with scrambler funtion
High integrated 4 in 1 QAM modulator ,Customized mux-scrambler to 4 channel qam modulator
digital catv headend device rf dvb-c mux-scrambler QAM modulator
Product Details
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 | ||
| Standard | EN300 429/ITU-T J.83A/B/C | |
Symbol Rate | 5.0~7.0Msps,1ksps stepping | ||
Constellation | 16,32,64,128,256QAM | ||
FEC | RS(204, 188) | ||
RF Output | Connector | F Type, 75Ω impedance | |
RF Range | 48~960MHz,1kHz stepping | ||
Output Attenuation | -25dBm~-6dBm(each carrier), 0.5dB Stepping | ||
MER | >=40db | ||
ACLR(Adjacent channel leakage ratio) | -60dBC | ||
System | Support LCD display, keyboard operation, and NMS operation. English and Chinese operation interface conversion | ||
Support Software Upgrading through Ethernet | |||
General | Dimension(W*D*H) | 482mm×455mm×44.5mm | |
Weight | 3.7kg | ||
Temperature | 0~45℃(Operation) ; -20~80℃(Storage) | ||
Power | AC 100V±10%,50/60Hz or AC 220V±10%,50/60HZ | ||
Consumption | 25W | ||
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) | |
power | 220VAC±10%,50Hz,25W | |
Application
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
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