1

Chapter 1 Performance Tests

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

53181A Only)

Procedure

1 Connect equipment as shown in Figure 1-15.

Frequency Standard

HP 8340B(switch set to EXT)

Sweep Oscillator

Output

Input

(rear panel)

 

HP 8663A

 

Synthesized Signal Generator

HP 53181A

50Ω

Counter

Feedthrough

 

Ref. In

 

(rear panel)

Channel 2

Output

N-to-BNC

Connector

Figure 1-15. Option 015/030/050/124 Channel 2 Frequency Accuracy Test Setup

2Set the HP 8663A Synthesized Signal Generator to output 100 MHz at 17.0 dBm.

Verify the Counter reads 100 MHz ±70 mHz.

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Assembly-Level Service Guide

Page 86
Image 86
HP 181A manual Connect equipment as shown in Figure