Agilent Technologies 8720ES Service Guide

2-74 Chapter 2
System Verification and Performance Tests
Agilent 8753ES System Verification and Performance Tests
7. Press .
8. Press .
9. Set the step attenuator to 0 dB attenuation.
10.Press .
11.Press .
12.Press .
13.Press .
14.Read the value of both markers and enter the largest absolute value in the performance
test record under “Measured Value Test Port 2.”
15.Repeat steps 5 through 14 for each CW frequency listed in the performance test record.
16.Press .
17.Repeat steps 5 through 14 for each CW frequency listed in the performance test record.
For step 14, record the values in the performance test record under “Measured Value,
Test Port 1.”
In Case of Difficulty
1. If the analyzer fails test port 2 magnitude compression:
a. Repeat this test.
b. Replace the A6 B sampler assembly if the analyzer still fails the test.
2. If the analyzer fails test port 1 magnitude compression:
a. Repeat this test.
b. Replace the A5 A sampler assembly if the analyzer still fails the test.
TRIGGER MENU
SINGLE
Display
DATA → MEMORY
DATA/MEM
Sweep Setup
TRIGGER MENU
SINGLE
Scale Ref
AUTO SCALE
Marker
MARKER 2
Marker Search
SEARCH: MAX
Marker
MARKER 3
Marker Search
SEARCH: MIN
Meas
INPUT PORTS
A
TESTPORT 2

Agilent Technologies 8720ES Specifications

General

Brand	Agilent Technologies
Model	8720ES
Category	Measuring Instruments
Language	English