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Product Details:
Payment & Shipping Terms:
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Overview
FL-4164 4IN1 ASI QAM Modulator with MUX-Scrambler supports 5×ASI inputs and output 4×RF (4 adjacent frequencies, 1×RF port). It integrates multiplexer, scrambler and QAM/DVB-C modulator. It supports 4 CAS/SMS simulcrypt. 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
Integrated mux-scrambler modulator
5×ASI input
4×DVB-C RF output
8M cache, anti-burst stream
Support 4×CAS/SMS
PID filter, pass-through and re-mapping
PSI/SI edit
NIT table insert and PCR correction
LCD/Keyboard control by front panel and network management by Ethernet
Technical Specification
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Input |
5xASI, BNC interface |
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Output |
Interface |
4×RF, F-head |
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Impedance |
75Ω |
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Constellation |
16, 32, 64, 128, 256 QAM |
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Symbol Rate |
5~9 Msps, 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 Test Port |
65~85dBV |
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Level Attenuation Range |
-20dBm~0dBm (per carrier), 0.5dB step |
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Frequency Range |
47MHz~870MHz |
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Multiplexer |
from the input 5×ASI |
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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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Management |
network RJ-45 10/100 M |
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Keyboard+LCD |
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General Features |
Size |
482mm×280mm×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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Keyword: ASI QAM modulator, QAM modulator, TS QAM modulator
