Improving Time Domain Network Measurements
Removing Measurement Errors
10-18
Figure 10-13
Basic system frequency response
In the HP 54750A Series digitizing oscilloscopes with TDR capability, the user-
specified risetime determines the bandwidth of the filter. Decreasing the
bandwidth is accomplished by attenuating the frequencies that are beyond the
bandwidth of interest (Figure 10-14). Increasing the bandwidth requires more
consideration.
Figure 10-14
Normalized system frequency response (system bandwidth reduced)
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