Table of Contents
Advertisement
Table 8 Product Specifications (Continued)
Item
EVM (Error Vector
Magnitude)
Symbol Rate
Upstream Spectrum (Ingress Scan)
Spans
Sweep Rate
Display Scaling and Range
Resolution Bandwidth
a
Sensitivity
DSAM Product Family Quick-Start Guide Rev. 001
DSAM Product Family Specifications
Description
Range 64 QAM: 0.4% to 5.8%
magnitude
Accuracy: ± 0.5% (0.9% to 2.0%)
± 1.0% (2.1% to 4.0%)
± 1.4% (4.1% to 5.8%)
Range 128/256 QAM: 0.4% to 2.4%
Accuracy: ± 0.6%
Annex A, 5.057 to 6.952 MSPS for 64,
128, and 256 QAM
Annex B, 5.057 MSPS for 64 QAM and
5.361 MSPS for 256 QAM
Annex C, 5.274 MSPS for 64 QAM, and
5.361 MSPS for 256 QAM
4 to 42 MHz, 4 to 65 MHz, 4 to 85 MHz
Less than 2 seconds
1, 2, 5 and 10 dB/division;
6 vertical divisions
280 kHz
-45 to +60 dBmV (typical)
Appendix A Specifications
59
Advertisement
Table of Contents
