Internal Timebase Verification - Keysight Technologies 33210A Service Manual

4 Calibration Procedures

Internal Timebase Verification

This test verifies the output frequency accuracy of the instrument. All output
frequencies are derived from a single generated frequency.
1 Connect a frequency counter as shown below (the frequency counter input
2 Set the instrument to the output described in the table below and measure the
Q
[a] The error is ± 100 Hz within 90 days of calibration, or ± 200 Hz within one year.
3 Compare the measured frequency to the test limits shown in the table.
68
should be terminated at 50 Ω).
output frequency. Be sure the instrument output is enabled.
Keysight 33210A
Function Amplitude
Sine Wave 1.00 Vpp
Frequency
10.000,000,0 MHz 10.000 MHz
Keysight 33210A Service Guide
Measurement
Nominal Error
± 200 Hz
[a]