Performance Tests 1
Keysight 53210A/53220A/53230A Assembly Level Service Guide 49
17 Record the ‘Mean’ and ‘Std Dev’ for all three Channel 2 frequencies, Test 2b,
Channel 2, in the “Keysight 53210A/53220A/53230A Performance Test Record
(Tests 1 to 7)” on page 90.
18 Press the Reset Stats softkey.
19 Proceed to Test #3 or disconnect the test setup.
Test 3: Single period
This test measures a single period of a signal. The period is measured from rising
edge to rising edge on a single channel.
Equipment
– FS725 Rubidium timebase
– CG635 Synthesized signal generator
– Keysight 10503 BNC cables (3)
CG635 signal generator setup
1 Set Output Channel: Q
2 Set Output Level: +7 dBm
3 Set Frequency: 1 MHz
Step 16 applies only to the 53220A and 53230A. The 53210A does not have a
Channel 2 for RF frequencies. Also, selecting Channel 2 automatically resets the
statistics.
Test #3 applies to the 53220A and 53230A only.