- Product Details
- {{item.text}}
Quick Details
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input:
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ASI
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output:
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DVB-S RF
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whats-app:
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+8615196699123
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modulation Mode:
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DVB-S/QPSK
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impedance:
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75Ω
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output frequency range:
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950~2150MHz (1Khz step)
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symbol rate:
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1~45Mbaud/s
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output level:
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90~110dBuV
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skype:
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benter.niu
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warranty:
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3 years
Quick Details
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Place of Origin:
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Sichuan, China
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Brand Name:
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sochuang
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Model Number:
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SC-4112
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input:
-
ASI
-
output:
-
DVB-S RF
-
whats-app:
-
+8615196699123
-
modulation Mode:
-
DVB-S/QPSK
-
impedance:
-
75Ω
-
output frequency range:
-
950~2150MHz (1Khz step)
-
symbol rate:
-
1~45Mbaud/s
-
output level:
-
90~110dBuV
-
skype:
-
benter.niu
-
warranty:
-
3 years
SC-4112 DVB-S QPSK Modulator /Satellite uplink modulator /Wireless tv modulator /RF modulator /C Ku band modulator
4112 satellite MMDS MVDS DVB-S QPSK modulator for radio tv broadcast system (950-2150MHz, 450-950MHz(option), ASI IN and RF out)
Overview
QPSK modulator supports ASI input to receive data of DVB transport stream from encoder, multiplexer, DVB gateway, scrambler, video server and other equipments, and then after RS coding, convolution interleaving and QPSK modulation channel processing, it gives RF DVB-S/QPSK signal output. 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 wireless broadcasting distribution systems.
Features
1.ASI input
2.RF DVB-S/QPSK output
3.8M cache, anti-burst stream
4.Auto-filled streams filling and intelligent null packet removal
5.PCR correction
6LCD/Keyboard control by front panel and network management by Ethernet
Technical Specification
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ASI (DVB standard, BNC interface) |
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Output Interface |
RF, F-head |
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Output Frequency Range |
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Error-Correcting Codes |
RS code188/204 |
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MER |
≥38dB |
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90~110dBuV |
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Level Attenuation Range |
-20dBm~0dBm (0.5db step) |
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Control |
network RJ-45, 10/100M |
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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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Network Management
Device can be configured by Network Management Software. Below is an example of Video/Audio confirguration interface screenshot.
Network Management Software: http:// 211.149.232.3 /download/DvbManager.exe
Similar Products
Supporting Products
This product is mainly used for DVB-S wireless TV system. It's called as DVB-S QPSK Modulator , Satellite uplink modulator, Wireless tv modulator, C Ku band modulator etc.
