Performance Tests and Calibration 4
34405A User’s and Service Guide 81
Frequency Gain Verification Test
Configuration: Frequency (CONFigure:FREQuency)
1 Select the Frequency function.
2 Select each range in the order shown below. Provide the
input voltage and frequency indicated. Compare
measurement results to the appropriate test limits shown
in the table. (Be certain to allow for appropriate source
settling.)
[1] Select 5½- digit measurement resolution
Q = Quick performance verification test points
Ta ble 8 Frequency Gain Verification Test
Voltage
Input
Frequency Function
[1]
Range Quick Check
Error from Nominal
1 year
200mVrms 1kHz Frequency 100mV Q ±0.23Hz
200mVrms 10kHz 100mV ±2.3Hz
34405A users guide.book Page 81 Saturday, September 2, 2006 3:38 PM