PCI-5142 NI [National Instruments Corporation], PCI-5142 Datasheet - Page 30

• Manufacturer Part Number: PCI-5142
• Description: 14-Bit 100 MS/s Digitizer with Onboard Signal Processing
• Manufacturer: NI [National Instruments Corporation]

NI PXI/PCI-5142 Specifications
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Vertical Range = 1 (V
Sample Rate = 4.17 MS/s, MSK modulation, 270.833 kSymbols/s, Gaussian, BT = 0.3
Sample Rate = 25 MS/s, QPSK modulation, 3.84 MSymbols/s, root raised cosine, alpha = 0.22
Sample Rate = 25 MS/s, 32 QAM modulation, 6.92 MSymbols/s, root raised cosine, alpha = 0.15
Sample Rate = 50 MS/s, 64 QAM modulation, 20 MSymbols/s, root raised cosine, alpha = 0.15
pk-pk
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), input impedance = 50 Ω, no analog filter, 25 MHz carrier
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Figure 10. 20 MSymbols/s 64 QAM
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Figure 9. DVB Physical Layer
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Frequency (MHz )
Frequency (MHz )
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