DVB-T 4 CH Modulator TV for Projector
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| Customization: | Available |
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| Application: | Wireline Networks |
| Customized: | Customized |
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Basic Info.
- Model NO.
- WS-7990
- Usage
- TV, Digital TV Transmission
- Wave Range
- Ku Program
- Type
- Digital
- Frequency
- 950-2150
- Transport Package
- Carton Packing
- Specification
- 280mm(L) × 203mm(W) × 61mm(H)
- Trademark
- SATLINK
- Origin
- China
- HS Code
- 9030401000
- Production Capacity
- 5000
Product Description
WS-7990 modulator is developed to adapt terrestrial digital television. It's mainly applied in home entertainment, surveillance control, hotel Digital Signage, shops etc. And it is integrating MPEG-4 AVC/H.264 encoding and modulating to convert audio/video signals into DVB-T RF out.
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High level of integration, high-performance, Full-featured, integrated design
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4 route input modulator that converts analogue A/V source to a DVB-T
channel
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Standard COFDM modulation and H.264 encoding
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Multiple video format compatibility including 576i(PAL) / 480i(NTSC) / 1080p
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Bandwidth: 6/7/8MHz
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Frequency range: 50~860MHz
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Continuously adjustable RF signal output level range 70dBuV from 100dBuV,
step 1dBuV
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2.4-inch color LCD display
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Small size and light weight
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Carriers 2K and 8K
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User friendly setup and control
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Compact and wall mountable
TECHNICAL SPECIFICATION
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Modulator |
Standard |
DVB-T |
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Constellation |
QPSK / 16QAM / 64QAM |
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Bandwidth |
6 / 7 / 8 MHz |
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Carriers |
2K / 8K |
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Guard Interval |
1/4, 1/8, 1/16, 1/32 |
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Code Rate |
1/2, 2/3, 3/4, 5/6, 7/8 |
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MER |
35 dB |
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Frequency Range |
50 ~ 860 MHz |
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Output Level |
70 ~ 100 dBuV |
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Output Impedance |
75Ω |
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Video |
Input Format |
CVBS/HDMI |
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Encoding Format |
H.264 |
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Video Resolution |
576i PAL / 480i NTSC/1080p |
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Connector |
RCA/HDMI 1.3 |
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Audio |
Input Format |
Stereo L/R channel |
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Encoding Format |
MPEG-1 Audio Layer II |
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Connector |
RCA |
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General |
Power Source |
DC 12V / 1.5A |
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Operating Temperature |
0 ~ +50°C |
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Dimensions |
280mm(L) × 203mm(W) × 61mm(H) |
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Weight |
1.56Kg |
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