Agilent Technologies N1911A User Manual

Specifications and Characteristics 11
N1911A/1912A P-Series Power Meters User’s Guide 261
Figure 11-158Measured rise time percentage error versus signal under test rise time
Although the rise time specification is ≤13 ns, this does not mean that the
P- Series meter and sensor combination can accurately measure a signal
with a known rise time of 13 ns. The measured rise time is the root sum
of the squares (RSS) of the signal under test rise time and the system rise
time (13 ns).
0
5
10
15
20
25
30
35
15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
Signal under test rise time (ns)
% Error
SignalUnderTestRiseTime()
2
SystemRiseTime()
2
+()
MeasuredRiseTime SignalUnderTestRiseTime–()
SignalUnderTestRiseTime()100
×
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Agilent Technologies N1911A Specifications

General

Brand	Agilent Technologies
Model	N1911A
Category	Measuring Instruments
Language	English