Table 4-6 Frequency Accuracy; Table 4-7 Frequency Sensitivity For Ac Voltage - Agilent Technologies U2741A User Manual

4 Characteristics and Specifications
Frequency specifications

Table 4-6 Frequency accuracy

Functions
Frequency 20 to 300 kHz

Table 4-7 Frequency sensitivity for AC voltage

Functions
AC Voltage
[1]
Frequency measurement can only be done in auto range mode. Specifications are for 30 minutes warm-up, using 1
second aperture. Measuring method is using reciprocal counting technique with AC coupled input at AC voltage
function. Gate time of 0.1second or 1second.
[2]
Only applicable for square wave measurement.
70
[1]
Range Accuracy
(% of reading + % of
range)
0.0200 +0.003
Input range
[2]
100 mV
1 V
10 V
100 V
250 V
Minimum Input
Frequency
1 Hz
Minimum sensitivity (RMS sine wave)
Frequency (Hz)
20 ~ 100 k
20 mV
100 mV
1 V
10 V
100 V
Temperature
Coefficient (%)
0.005
100 ~ 300 k
20 mV
120 mV
1.2 V
20 V
120 V
U2741A User's Guide