Instruction manual

Chapter 1 Performance Tests
Test 4: Channels 1 and 2 Frequency Accuracy (Agilent 53131A/132A
Only)
Assembly-Level Service Guide 1-29
1
5 Change the signal generator frequency to 100 MHz.
Verify the Agilent 53131A Counter reads 100 MHz ±70 mHz.
Verify the Agilent 53132A Counter reads 100 MHz ±15 mHz.
6 Record the actual reading in the appropriate place in the Performance Test
Record (Test 4, Line 5 for Agilent 53131A or Test 4, Line 7 for Agilent 53132A).
7 Change the signal generator frequency to 200 MHz.
Verify the Agilent 53131A Counter reads 200 MHz ±130 mHz.
Verify the Agilent 53132A Counter reads 200 MHz ±30 mHz.
8 Record the actual reading in the appropriate place in Performance Test Record
(Test 4, Line 9 for Agilent 53131A or Test 4, Line 11 for Agilent 53132A).
9 Change the signal generator frequency to 225 MHz.
Verify the Agilent 53131A Counter reads 225 MHz ±150 mHz.
Verify the Agilent 53132A Counter reads 225 MHz ±35 mHz.
10 Record the actual reading in the appropriate place in the Performance Test
Record (Test 4, Line 13 for Agilent 53131A or Test 4, Line 15 for Agilent
53132A).
11 Connect the signal generator to Channel 2.
12 On the Counter, press Freq & Ratio key until Frequency 1 is displayed.
13 Repeat steps 2 through 9 for Channel 2.
14 Record the actual readings in the appropriate places in the Performance Test
Record.
15 Disconnect the test setup.