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DTA-107S Features
- Modulator compliant to DVB-S as defined in ETS 300 421
- Integrated L-Band Upconverter with on-board 950…2150-MHz synthesiser
- Wide range of symbol rates allows for both MCPC and SCPC operation
- RF output can be connected directly to digital satellite receiver (DC-blocking capacitor included)
- Complete on-board channel coder with Reed-Solomon encoder, convolutional interleaver and base-band shaping filter
- Programmable convolutional rate: 1/2, 2/3, 3/4, 4/5, 5/6, 6/7 or 7/8
- Software interface compatible with other DekTec digital-video output adapters
- PCI rev 2.2, 32 bit, 33 or 66 MHz bus
DTA-107S Applications
- Driving digital satellite receivers for demos, at shows, in electronics stores
- Set-top-box development, repair, production testing, performance testing
- Signal validation: check out whether receivers can handle a new transport stream
- Low-cost RF distribution of digital TV services
- Output adapter for generating a DVB-S modulated transport stream directly from your custom application
- With DtLoop: modulator replacement
PC Requirements
- P4@2GHz minimum, or equivalent AMD
- Core 2@2GHz minimum for DVB-T and channel modelling
- 512 MB RAM minimum
- SDK for Windows-2000/XP/2003/Vista and Linux
Block Diagram
实物图：
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