Chapter 1 Performance Tests

Test 3: Channel 1 Frequency Accuracy (HP 53181A Only)

4Record the actual reading in the Performance Test Record (Test 3, Line 1).

5Change the signal generator frequency to 100 MHz. Verify the Counter reads 100 MHz ±70 mHz.

6Record the actual reading in the Performance Test Record (Test 3, Line 2).

7Change the signal generator frequency to 200 MHz. Verify the Counter reads 200 MHz ±130 mHz.

8Record the actual reading in the Performance Test Record (Test 3, Line 3).

9Change the signal generator frequency to 225 MHz. Verify the Counter reads 225 MHz ±150 mHz.

10Record the actual reading in the Performance Test Record (Test 3, Line 4).

11Disconnect the test setup.

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Assembly-Level Service Guide

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HP manual Test 3 Channel 1 Frequency Accuracy HP 53181A Only