HP 53131A Service Manual

Chapter 1 Performance Tests
Test 5: Option 030/050/124 Channel 3 Frequency Sensitivity (HP
53131A/132A Only)
Assembly-Level Service Guide 1-31
1
100 MHz to 2.5 GHz Sensitivity for HP 53131A/132A
Option 030 only
1 Set the HP 8663B Synthesized Signal Generator to output a
2500 MHz,
−
40 dBm sine wave, and connect the signal to Channel 3
of the Counter as shown in Figure 1-9.
Figure 1-9. Option 030/050/124 Channel 3 Frequency Sensitivity and Accuracy Test Setup
2 On the Counter, Press Run key.
HP 53131A/132A
Counter
HP 8663A
Synthesized Signal Generator
N-to-BNC
Connector
Output
Channel 3
50Ω
Feedthrough
Ref. In
(rear panel)
Input
(rear panel)
HP 8340B
Sweep Oscillator
Frequency Standard
(switch set to EXT)
Output

HP 53131A Specifications

General

Brand	HP
Model	53131A
Category	Cash Counter
Language	English