FMUSER DTV4427 16-Channel IP QAM RF Modulator for CATV
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FMUSER DTV4427 16-Channel IP QAM RF Modulator is a versatile device for CATV broadcasting systems.
It has 16 multiplexing channels, 16 scrambling channels, and 16 QAM modulating channels. With support for up to 512 IP inputs via 3 GE ports and up to 16 non-adjacent carriers (50MHz~960MHz) output through the RF output interface, this modulator is highly integrated, high-performance, and cost-effective.
It supports accurate PCR adjusting, CA filtering, PID remapping, and PSI/SI editing, with up to 180 PIDS remapping per channel. The modulator also supports DVB general scrambling system (ETR289) and Simulcrypt standards ETSI 101 197 and ETSI 103 197. It outputs 16 non-adjacent QAM carriers compliant with DVB-C (EN 300 429) and ITU-T J.83 A/B, with support for RS (204,188) encoding. Management is easy with its web-based network management, making this device an ideal choice for CATV broadcasting systems.
Also in Stock:
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- FMUSER DTV4513F 4-Channel ASI DVB-S2 Modulator
- FMUSER DTV4513E 2-Channel ASI DVB-S2 Modulator
- FMUSER DTV4405T 16/24 Channels DVB-T Modulator
- FMUSER DTV-4405C 16/24 Channels IP QAM RF Modulator for CATV
- FMUSER DTV4417I 6/16 Channels IP to ISDB-T Modulator
- FMUSER DTV4475 64-Channel IP QAM RF Modulator for CATV
- FMUSER DTV4459D 48-Channel IP QAM RF Modulator for CATV
- FMUSER DTV4443 32-Channel IP QAM RF Modulator for CATV
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| Digital TV Modulators | Integrated Receiver/Decoder | DTV Encoder Modulator |
| Terms | Specs | ||
|---|---|---|---|
| Input | Input | Max 512 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input max 512 IP, while front-panel Data port can input max 128 IP | |
| Transport Protocol | TS over UDP/RTP, unicast and multicast, IGMP V2/V3 | ||
| Transmission Rate | Max 840Mbps for each GE input | ||
| Mux | Input Channel | 512 | |
| Output Channel | 16 | ||
| Max PIDs | 180 per channel | ||
| Functions | PID remapping(auto/manually optional) | ||
| PCR accurate adjusting | |||
| PSI/SI table automatically generating | |||
| Max simulscrypt CA | 4 | ||
| Scrambling Parameters | Scramble Standard | ETR289, ETSI 101 197, ETSI 103 197 | |
| Connection | Local/remote connection | ||
| Modulation Parameters | DVB-C Modulator Sectioon | J.83A | Constellation : 16/32/64/128/256QAM |
| Bandwidth :8M | |||
| J.83B | Constellation : 64QAM/ 256QAM | ||
| Bandwidth :6M | |||
| QAM Channel | 16 non-adjacent carrier | ||
| Modulation Standard | EN300 429/ITU-T J.83A/B(DVB-C) | ||
| Symbol Rate | 5.0~7.0Msps, 1ksps stepping | ||
| FEC | RS (204, 188) | ||
| 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 | ||
| TS output | 16 IP output over UDP/RTP/RTSP, unicast/multicast, 2 (Data1& Data2) 100/1000M Ethernet Ports | ||
| System | Network management software (NMS) supporting | ||
| General | Demission | 420mm×440mm×44.5mm (WxLxH) | |
| Temperature | 0~45℃(operation), -20~80℃(storage) | ||
| Power Supply | AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz | ||
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