RMI9042 IP to ISDB-T/Tb Modulator
Features
- Modulation standard of ISDB-T(ARIB STD-B31)
- Input with 2*GE (6*32 IP), MPTS or SPTS, UDP/RTP protocol, 1000M Ethernet interface
- Max. 840Mbps for each GE input
- RF output in 6 non-adjacent ISDB-T/Tb carriers, or 6 multiplexed TS over IP(UDP/RTP/RTSP)
- Accurate PCR adjustment supported
- CA PID filtering, remapping, PSI/SI edition
- Up to 180 PIDS remapping per channel
- Easy-operation by LCD and keyboard on front panel
- Management by Web NMS
Instruction
RMI9042 IP to ISDB-T modulator is a newly developed modulator, especially for applications of Japanese and South American applications of digital TV head-end. It is fully compliant with ARIB STD-831 standard and proved to be in high performance. RMI9042 is able to deal with 6*IP(2*GE, total 192*STPS/MPTS) transport streams at the same time, each can be unicast or multicast mode. IP port is configured with 1000M Ethernet interface, in UDP/RTP protocol. The device can output in 6*ISDB-T/Tb RF(non-adjustment), or 6*IP(MPTS/SPTS) after processing of multiplexing. It is designed to make max. use of frequency resources.
Based on repeated tests, this RMI9042 modulator has been proved to perform in good parameters. It is a device quite suitable for digital TV head-end broadcasting, contribution and distribution applications.
Specifications
| Input | ||
| IP Input | Input Channels | 2*GE with 192 channels(6*32 SPTS/MPTS) |
| Transport Protocol | TS over IP Input, UDP/RTP protocol | |
| IP Input Mode | Unicast/Multicast | |
| Connector | RJ45, 1000 Base-T Ethernet interface | |
| IGMP Snooping | V2, V3 | |
| Multiplexing | ||
| Input up to 192 channels SPTS/MPTS and output 6*TS over IP or RF | ||
| Max. 180 PIDs per channel | ||
| PID (auto/manual) remapping, PCR accurate adjustment, PSI/SI table auto generation | ||
| Modulation | ||
| Standard | ARIB STD-B31 | |
| FFT | 2K, 4K, 8K | |
| Constellation | QPSK, 16QAM, 64QAM | |
| Guard Interval | 1/4, 1/8, 1/16, 1/32 | |
| Bandwidth | 6M | |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |
| Output | ||
| RF Output | Number | 1*RF |
| Frequency Range | 50~960 MHz, successionally adjustable, in 1KHz stepping | |
| Output Attenuation | -20dBm~+10dBm(87~117dbµV), 0.1dB stepping | |
| MER | ≥40 dB | |
| Signal Stability | ±0.1 dB | |
| Shoulder | ≥48 dB | |
| ACLR | -50 dBc | |
| Connector Type | 75Ω, F type interface | |
| IP Output | Transport Protocol | TS over IP output, UDP/RTP/RTSP protocol |
| IP Output Channel | 6*MPTS/SPTS | |
| IP Output Mode | Unicast/Multicast | |
| Connector Type | RJ45, 1000 Base-T Ethernet interface | |
| Management | ||
| Remote Control | by Web NMS | |
| Local Control | LCD and keyboard on front panel | |
| Upgrading | by network | |
| Language | English | |
| General | ||
| Voltage | 100~240V AC, 50/60Hz | |
| Consumption | 25 W | |
| Environment | 0~45°C (Operation), -20~80°C (Storage) | |
| Dimension (W*D*H) | 460*300*44 mm | |
| Net Weight | 4.0 KGS | |
Diagram
