User`s guide

Characteristics and Specifications 5
Electrical Specifications
U1273A/U1273AX User’s Guide 149
Frequency sensitivity specifications
For voltage measurements
Table 5-14 Frequency sensitivity and trigger level specifications for voltage measurements
Input range
[1]
Minimum sensitivity (RMS sine wave)
Trigger level for
DC coupling
15 Hz to 100 kHz
0.5 Hz to 15 Hz
Up to 1 MHz 0.5 Hz to 200 kHz
100 kHz to 200 kHz
30 mV 3 mV 3 mV - 5 mV
300 mV 7 mV 8 mV 38 mV 15 mV
3 V 0.12 V 0.12 V 0.48 V 0.15 V
30 V 0.8 V 0.8 V 3.5 V 1.5 V
300 V 6.7 V 8 V @ <100 kHz - 11 V @ <100 kHz
1000 V 67 V 67 V @ <100 kHz - 110 V @ <100 kHz
Notes for frequency sensitivity and trigger level specifications for voltage measurements:
1 Maximum input for specified accuracy, refer to “AC specifications” on page 141.