3 Calibration Procedures
52 Keysight 34980A Service Guide
Valid Gain Adjustment Input Values
Gain adjustment can be accomplished using the following input values.
Function Range Valid Calibration Input Values
DC VOLTS 100 mV to 100 V 0.9 to 1.1 x Full Scale
300 V 250 V to 303 V
OHMS, OHMS 4W 100Ω to 10 MΩ 0.9 to 1.1 x Full Scale
DC CURRENT 10 mA to 1 A 0.9 to 1.1 x Full Scale
AC VOLTS [1] 10 mV to 100 V 0.9 to 1.1 x Full Scale
300 V 95 V to 303 V
AC CURRENT 1 A 9 mA to 11 mA
FREQUENCY Any Any Input > 100 mV rms,
1 kHz –100 kHz
[1] Valid frequencies are as follows: 1 kHz ± 10% for the 1 kHz calibration, 45 kHz–100 kHz for the 50 kHz calibration, and 10 Hz ± 10% for the
10 Hz calibration.