DEKTEC DTA-107
QPSK Modulator / Upconverter for PCI Bus
Feature
- QPSK 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
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
