Agilent Technologies HP 3325B Manual de Instruções descarregar pdf (Página 90)

Chapter 1 Performance Tests

Test 5: Option 015/030/050/124 Channel 2 Frequency Accuracy (Agilent

53181A Only)

1-66 Assembly-Level Service Guide

Procedure

1 Connect equipment as shown in Figure 1-15.

(NOTE: For Option 050/124, skip steps 2 through 7. Proceed to step 8.)

2 Set the Agilent 8663A Synthesized Signal Generator to output 200 MHz at −17.0

dBm.

3 On the Counter, press Run key.

Verify the Agilent 53181A Counter reads 100 MHz ±70 mHz.

4 Record the actual reading in the Performance Test Record (Test 5, Line 3).

5 Disconnect the Agilent 8663A output from Channel 2 of the Counter, and

connect the Agilent 8340B Sweep Oscillator output to Channel 2 of the Counter

as shown in Figure 1-15.

6 Set the Agilent 8340B to output 3.0 GHz at −17.0 dBm.

Verify the Agilent 53181A Counter reads 3.0 GHz ±2 Hz.

7 Record the actual reading in the Performance Test Record. (Test 5, Line 4).

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Agilent Technologies HP 3325B Manual de Instruções Página 90