DTA-107 Key Attributes
Modulation ETS 300 421
Symbol Rate 0.088 ... 45 MBd
Symbol Rate Accuracy < ± 25 ppm
Symbol Rate Resolution < 50 mBd
RF Connector F-Conn (2x)
RF Frequency Range 950 ... 2150 MHz
RF Frequency Accuracy < ± 1 ppm
Output Level -27 ± 3 dBm
Spurious Suppression > 50 dB (d2: 25 dB)
Return Loss > 15 dB
PCI rev 2.2 compliancy 32 bit, 33/66 MHz
Universal 3V/5V
Data Sheet
PDFLeaflet  
Software
List Price
DTA-107-SP €    2.245
DVB-S Modulator / L-Band Upconverter for PCI bus with StreamXpress player software
Prices exclude applicable sales tax, shipping charges and customs duties. Quantity discounts are available, please request a quotation.
DTA-107 QPSK Modulator / Upconverter

DTA-107

DVB-S Modulator / Upconverter
for PCI Bus


 

DTA-107 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-107 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

Block Diagram


DTA-107 Block diagram