Modulador Digital QAM De 4 Canales Con Entrada ASI COLABLE – COL5441
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Features
- 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
SPECIFICATIONS
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 RF Output Interface 1 F typed output port for 16 carriers, 75Ω impedance RF Range 50~960MHz, 1kHz stepping Output Level -20dBm~+10dBm(87~117dbµV), 0.1dB stepping MER ≥ 40dB ACLR -60 dBc 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或AC 220V±10%,50/60HZ Consumption 25W 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
