4 in 1 mux-scrambling QAM Modulator
Brand Name:DIGITOVISION
Model Number:DGTM-MSQ-0401
Minimum Order Quantity:1SET
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:CHENGDU
Price:500-2000
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Product Details
Outline
4 in 1 mux-scrambling QAM Modulator is a high performance and cost-effective ASI mux-scrambling QAM modulating device latest designed by Dexin Company. It provides 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) and gigabit IP output. The device is characterized with high integrated level, high performance and low cost. This is very adapting to newly generation CATV broadcasting system.
Features
*Support 16 ASI input, 4 ASI input, 8 DVB-S2 tuner input optional
* Fully support DVB-C (EN300 429) and 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
*Support gigabit IP output
*Simultaneously support 4 simulcrypt CA
*Support accurate PCR adjusting
*Support PSI/SI editing and inserting
*Excellent RF output performance index, MER≥40db
*Support LCD display and keyboard
*Support SNMP management
Technical Parameter
| Input | 16 channels ASI input | DGTM-1350-16 | ||
| 4 channels ASI input | DGTM-1350-4 | |||
| 8 DVB-S2 tuner input | DGTM-1350-8 | |||
| Multiplexing | Input Channel | 16 channels ASI input | DGTM-1350-16 | |
| 4 channels ASI input | DGTM-1350-4 | |||
| 8 DVB-S2 tuner input | DGTM-1350-8 | |||
| Output Channel | 4 RF output, gigabit IP output | |||
| Maximum PID Remapping | 256 per input channel | |||
| Function | PID remapping(automatically or manually) | |||
| accurate PCR adjusting | ||||
| Generate PSI/SI table Automatically | ||||
| Scrambling | Maximum simulcrypt CA | 4 | ||
| Standard | ETSI 101 197, ETSI 103 197 | |||
| Connection | Local/remote connection | |||
| Modulation | QAM Channel | 4 | ||
| Standard | EN300 429/ITU-T J.83A/B/C | |||
| Symbol Rate | 2.5Msps~4.66Msps, 5.0Msps~8.0Msps,1ksps stepping | |||
| Constellation | 16,32,64,128,256QAM | |||
| FEC | RS(204, 188) | |||
| RF Output | Connector | F Type, 75Ω impedance | ||
| RF Range | 30~960MHz,1kHz stepping | |||
| Output Attenuation | -16dBm~-0dBm(per QAM carrier), 0.5dB Stepping | |||
| MER | ≥40db | |||
| ACLR(Adjacent channel leakage ratio) | -55dBC | |||
| System | Support LCD display, keyboard operation, and NMS/SNMP 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 | AC100V±1050/60HzorAC 220V±10%,50/60HZ | |||
| Consumption | 25W | |||
4 in 1 mux-scrambling QAM Modulator
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