Agilent Technologies 8753ET - Page 103

Chapter 2 2-77
System Verification and Performance Tests
Agilent 8753ES System Verification and Performance Tests
6. Set the step attenuator to 20 dB attenuation.
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.
Record the entries under “Measured Value, Test Port 1.”
In Case of Difficulty
1. If the analyzer fails the test port 2 phase compression test:
a. Repeat this test.
b. Replace the A6 B sampler assembly if analyzer still fails the test.
2. If the analyzer fails the test port 1 phase compression test:
a. Repeat this test.
b. Replace the A5 A sampler assembly if 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/R
TESTPORT 2
Format
PHASE