Specifications

Chapter 1 Performance Tests
Agilent 53210A/53220A/53230A Complete Performance Tests
Assembly-Level Service Guide 37
13 Verify the ‘Std Dev’ is less than:
• 4 900 mHz (for 53210A)
• 2 450 mHz (for 53220A)
• 490 mHz (for 53230A)
14 Record the ‘Mean’ and ‘Std Dev’, Test 2a, for Channel 1 (350 MHz),
in the “Agilent 53210A/53220A/53230A Performance Test Record
(Tests 1 to 7)” starting on page 78.
15 Press the Reset Stats softkey.
16 Repeat the procedure above (steps 1 to 15) for Channel 2. Be sure
to set up Channel 2 (steps 11 and 12 under “Counter Setup”.)
NOTE 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.
17 Record the ‘Mean’ and ‘Std Dev’ for all three Channel 2
frequencies, Test 2b, Channel 2, in the “Agilent
53210A/53220A/53230A Performance Test Record (Tests 1 to 7)”
starting on page 78.
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.
NOTE Test #3 applies to the 53220A and 53230A only.