Product Details:
Payment & Shipping Terms:
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Overview
FL-4115 6×DVB-S2 to 4×QAM Trans-modulator support 6×DVB-S/S2 (QPSK/8PSK) transponders and 1xASI input, then multiplex and scramble the input signal to output selected programs through 4×QAM RF channels. It provides a cost-effective and stable solution for TV operators to re-distribute programs via HFC network. It suits 1U rack and can be configured by front panel LCD and NMS (network management software). Its high-integrated and cost-effective design makes it widely used in varieties of digital broadcasting distribution systems.
Features
6×DVB-S/S2 RF and ASI input
Input frequency: 950~2150 MHz
Input symbol rate: 1~45 Msps
4×QAM RF output
Output frequency: 47~870 MHz
Output symbol rate: 5~9 Msps
Support 4×CAS/SMS
LCD/Keyboard control by front panel and network management by Ethernet
Technical Specification
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Input |
RF |
6×tuner (DVB-S/S2) |
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ASI |
1×ASI (BNC) |
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Frequency Range |
950~2150 MHz |
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Symbol Rate |
1~45 Msps |
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Output |
Interface |
F-head |
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Impedance |
75Ω |
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Frequency Range |
47~870Mhz, 1Khz step |
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Constellation |
16, 32, 64, 128, 256 QAM |
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Standard |
EN300429/ITU-T J.83A |
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Symbol Rate |
5.0~9.0Msps, 1ksps step |
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Error-Correcting Codes |
RS code188/204 |
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MER |
≥40dB |
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BER |
0 |
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Output Level |
85~105dBV |
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Level Attenuation Range |
-20dBm~0dBm (per carrier), 0.5dB step |
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Scrambler |
support 4×CAS/SMS; head-end implementation of DVB simulcrypt (ETSI TS 103 197 V1.4.1) |
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Control |
LCD/Keyboard, network management |
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Ethernet software upgrade |
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General Features |
Size |
482mm×410mm×44mm |
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Temperature Range |
0~45°C (Operation); -20~80°C (Storage) |
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Power |
100-240VAC, 50Hz, 25W |
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Application
Contact Info
Email: alston@fiberlinker.com Skype: alston224
Keywords: DVB-S2 QAM modulator, DVB-S QAM modulator,
