Frequency Specifications; Frequency Sensitivity During Voltage Measurement; Table 7-8 Frequency Specifications; Table 7-9 Frequency Sensitivity And Trigger Level - Agilent Technologies U1253B User's And Service Manual

Frequency Specifications

Frequency sensitivity during voltage measurement

U1253B User's and Service Guide

Table 7-8 Frequency specifications

Range
99.999 Hz
999.99 Hz
9.9999 kHz
99.999 kHz
999.99 kHz
[1]
The input signal is lower than the product of 20000000V×Hz (product of voltage
and frequency); overload protection: 1000 V.
[2]
For non-square wave signals, an additional 5 counts need to be added.

Table 7-9 Frequency sensitivity and trigger level

Minimum sensitivity
[1]
Input range 20 Hz to 200 kHz
50 mV 10 mV
500 mV 70 mV
1000 mV 120 mV
5 V 0.3 V
50 V
Resolution Accuracy
0.001 Hz 0.02% + 3
0.01 Hz
0.0001 kHz
0.02%+3
< 600 kHz
0.001 kHz
0.01 kHz
(rms sine wave)
> 200 kHz to
500 kHz
25 mV
150 mV
300 mV
1.2 V
3 V 5 V
Specifications
Minimum Input
[1]
Frequency
[2]
1 Hz
Trigger level for DC
coupling
> 100 kHz to
< 100 kHz 500 kHz
10 mV 25 mV
70 mV 150 mV
120 mV 300 mV
0.6 V 1.5 V
6 V 15 V
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