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Help CenterDVB-C 4 Qam Modulator Asi 16 in 1 With Mux & Scrambler COL5441B
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DVB-C 4 qam modulator asi 16 in 1 with mux & scrambler COL5441B
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
- Support 16 ASI input
- Fully support EN300 429/ITU-T J.83A/B/C
- Fully support DVB general scrambling system description ETR289, simulcrypt standard ETSI 101 197 and ETSI 103 197
- Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating
- Simultaneously support 4 simulcrypt CA
- Symbol rate adjusting range: 5.0Msps~7.0Msps
- Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
- Support PCR accurate adjusting
- Support PSI/SI editing and inserting
- Excellent RF output performance index, MER≥40db
- Support LCD display and keyboard
- Support NMS operation
Specification
Input |
16 x ASI inputs, BNC interface |
|
Multiplexer |
input |
16 x ASI |
Output Channel |
4 |
|
Max PIDs |
256 per channel |
|
Functions |
PID remapping(auto/manually optional) PCR accurate adjusting PSI/SI table automatically generating |
|
Scrambling |
Max simu-encrypt CA |
4 |
Scramble Standard |
ETSI 101 197,ETSI 103 197 |
|
Connection |
Local/remote connection |
|
QAM Modulation |
QAM Channel |
4 |
Modulation 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 |
Interface |
F typed output port for 4 carriers, 75Ω impedance |
RF Range |
48~1000 MHz,1kHz stepping |
|
Output Level |
-25dBm~6dBm,0.5dB stepping |
|
MER |
≥ 40dB |
|
ACLR |
(Adjacent Channel Leakage Ratio) − 60 dBc |
|
System |
Network management software (NMS) supporting |
|
English and Chinese interface conversion | ||
Ethernet software upgrade | ||
General |
Demission (W*L*H) |
482mm×455mm×44.5mm |
Weight |
6.7kg |
|
Temperature |
0~45°C(operation),-20~80°C(storage) |
|
Power Supply |
AC 100V±10%,50/60Hz or AC 220V±10%,50/60Hz |
|
Consumption |
25W |
|
Application system
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We Colable Electronics co.,ltd
specialize in Digital TV broadcasting equipment for more than 10 years, and experienced in Digital Cable/Satellite/ Terrestrial tv broadcasting solution and system, If you have any questions and ideas, please no hesitate to contact us!
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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