ASI to QAM or ATSC CATV RF Modulator
This unique modulator allows for ASI input and ASI output for program management to decode and output via IP and RF. It provides a more powerful receiving ability of various Transport Streams that come from an encoder, multiplexer, DVB gateway, scrambler and video server. In addition, the modulator also has the ability of outputting RF while simultaneously sending out IP. This device supports local and remote control through NMS software. This unit has wide array of functional uses from Broadcasting, Interactive Services, News Gathering and other Broadband satellite applications.
- Fully complying with DVB-C(EN300 429), ITU-T J.83A/B/C standard
- Symbol rate adjusting range: 5.0Msps~9.0Msps
- Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM and 256QAM
- ATSC, DVB-T, ISDB-T modulations avaialble - model dependent
- ASI input
- DATA output via RJ45 - Mulitcast and Unicast, RTP,RTSP,UDP
- Scrambler
- Web NMS Interface
- SNMP
- Huge buffer memory for the burst code stream
- Intelligent null packet deleting, automatically TS filling
- PCR accurate adjusting
- NIT insertion
- PID filtering, re-mapping and PSI/SI update synchronously
- Output frequency range: 30MHz~1000MHz in 1 kHz step
- Output frequency attenuation range: -16dBm~+12dBm in 0.5dB step
- LCD and keyboard operation
- NMS operation
H-ASI-QAM - ASI to QAM Digital modulator
H-ASI-ATSC - ASI to ATSC Digital modulator
H-ASI-DVB-T - ASI to DVB-T Digital modulator
H-ASI-ISDBT - ASI to ISDBT Digital modulator
| Input | 1channel ASI input, BNC interface, 75Ω | |
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Modulation |
(model depandent) defalt unit comes with QAM Modulation
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1 |
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Standard |
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Symbol Rate |
5.0~9.0Msps 1ksps stepping |
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Constellation |
16/32/64/128/256QAM |
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FEC |
RS(204, 188) |
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RF Output |
Connector | F Type, 75Ω impedance |
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RF Range |
30~1000MHz 1kHz Stepping | |
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Output Attenuation |
-16dBm ~ +12dBm 0.5dB Stepping | |
| IP Output | IP output in UDP/RTP/RTSP - SPTS/MPTS, Unicast/Multicast | |
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System |
LCD/keyboard operating and NMS support
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English |
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| Software update via Etherent | ||
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General |
Dimension(W*D*H) |
482mm × 300mm × 44mm |
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Weight |
2.3kg |
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Temperature |
0~45°C (Operation) ;-20~80°C (Storage) |
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Power |
AC 110V±10%/50/60Hz or AC 220V±10% /50/60Hz |
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Consumption |
22W |
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