HP 53131A Service Manual

Chapter 1 Performance Tests
Test 3: Channel 1 Frequency Accuracy (HP 53181A Only)
Assembly-Level Service Guide 1-57
1
4 Record the actual reading in the Performance Test Record
(Test 3, Line 1).
5 Change the signal generator frequency to 100 MHz.
Verify the Counter reads 100 MHz ±70 mHz.
6 Record the actual reading in the Performance Test Record
(Test 3, Line 2).
7 Change the signal generator frequency to 200 MHz.
Verify the Counter reads 200 MHz ±130 mHz.
8 Record the actual reading in the Performance Test Record
(Test 3, Line 3).
9 Change the signal generator frequency to 225 MHz.
Verify the Counter reads 225 MHz ±150 mHz.
10 Record the actual reading in the Performance Test Record
(Test 3, Line 4).
11 Disconnect the test setup.

HP 53131A Specifications

General

Brand	HP
Model	53131A
Category	Cash Counter
Language	English