Description
Overview
GAOTek Mux modulator is the latest generational Mux-modulating device developed by WOLCK. It has 6 multiplexing channels and 6 modulating channels and supports 192 IP input through the GE ports and 6 non-adjacent carrier output through the RF output interface. The device is also characterized with high integrated level, high performance and low cost. This is very adaptable to the newly generated DTV broadcasting system.
Features
- 2 GE input, Data 1 and Data 2
- Supports up to 192 IP input over UDP or RTP, unicast and multicast, IGMP V 2, V 3
- Max 840Mbps for each GE input
- Supports accurate PCR adjusting
- Supports CA filtering, PID remapping and PSI or SI editing
- Supports up to 180 PIDS remapping per channel
- Support 6 multiplexed TS over UDP or RTP or RTSP output
- 6 non-adjacent carriers’ output, compliant to ISDB-Tb
- Support Web-based Network management
Technical Specifications
| Input | 32 × 6 IP input, 1000M Ethernet Port |
| Transport Protocol | TS over UDP or RTP, unicast and multicast, IGMP V2, V3 |
| Transmission Rate | Max 840 Mbps for each GE input |
| Input Channel | 192 |
| Output Channel | 6 |
| Max PIDs | 180 per channel |
| Functions | PID remapping (auto or manually optional) |
| PCR accurate adjusting | |
| PSI, SI table automatically generating | |
| Standard | ARIB STD-B31 |
| Bandwidth | 6 M |
| Constellation | QPSK, 16QAM, 64QAM |
| Guard Interval | 1/32, 1/16, 1/8, 1/4 |
| Transmission Mode | 2 K, 4 K, 8 K |
| Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 |
| MER | ≥ 40 dB |
| RF frequency | 50 to 960 MHz, 1 KHz step |
| RF output level | -20 dBm to +10 dBm, 0.1 dB stepping |
| Interface | 1 F typed output port for 6 carriers, 75 Ω impedance |
| ACLR | -50 dBc |
| Dimensions | 16.53 in x 17.32 in x 1.75 in (420 mm × 440 mm × 44.5 mm) |
| Weight | 6.61 lb (3 kg) |
| Temperature |  32 °F to 113 °F (0 ℃ to 45 ℃) (operating),-4 °F to 176 °F ( -20 ℃ to 80 ℃) (storage) |
| Power Supply | AC 100V ± 10 %, 50 Hz or 60Hz or AC 220 V ± 10%, 50 Hz or 60Hz |
| Consumption | 15.4 W |