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© National Instruments Corporation 37 NI 5441 Specifications
Figure 14. DVB Physical Layer
1
External Sample Clocking = 96.88 MHz
Artifacts at 15 and 35 MHz are due to 2x FIR Interpolation aliasing.
Figure 15. DVB Physical Layer
1
Internal (High Resolution) Sample Clocking = 96.88 MHz
Artifact at 10 MHz is due to CLK IN feed-through.
Additional artifacts are due to High Resolution Clock spurs.
1
OSP Enabled. Direct Path (4 dBm Peak). 25 MHz Carrier. IQ Rate = 6.92 MS/s, 1 Sample/Symbol. FIR Filter Type = Root
Raised Cosine, Alpha = 0.15. 32 QAM Modulation. PN Sequence Order = 15.