Agilent Technologies N5161A User Manual

Agilent Technologies N5161A/62A/81A/82A/83A MXG Signal Generators Service Guide
Post-Repair Procedures and Performance Verification
Post Repair Procedures
4-6
Adjustments (N5183A Only)
To ensure the signal generator is meeting all published specifications, Table 4-4 lists the adjustments that must be performed after a specific
assembly has been repaired or replaced.
Download the service software from http://www.agilent.com/find/calibrationsoftware or you can purchase the software on a CDROM (a
license is required to run the calibration software).
Automated Performance Verification Tests
For the N5161A/62A/81A/82A: Table 4-5 lists the automated service software performance verification tests that should be performed to
confirm the instrument still meets its warranted specifications. Run these tests at least every 24 months or more often as necessary.
For the N5183A: Table 4-5 lists the automated service software performance verification tests that must be ran after any repair or to confirm
the instrument still meets its warranted specifications. Run these tests at least every 24 months or more often as necessary.
Download the service software from http://www.agilent.com/find/calibrationsoftware or you can purchase the software on a CDROM (a
license is required to run the calibration software).
If an automated performance verification test fails, go to “Troubleshooting Performance Test Problems” on page 1-72 to troubleshoot the
instrument failure.
Table 4-4 Adjustments
Adjustments Adjusted
Assembly
A3 RF Assembly A7 MW Assembly
MW Multiplier Pre-level Calibration
?
AM Calibration
??
Limited Absolute Power Calibration
?
ALC Mod Driver
a
a
Assembly requiring adjustment is determined by the type of failure
(i.e. low band (A3 RF Assembly) or high band (A7 MW Assembly)).
??
Table 4-5 Automated Performance Verification Tests
N5161A
N5181A
N5162A
N5182A
N5183A
a
Automated performance verification tests are listed in the order they should be performed to prevent invalid results and to minimize changes in
test equipment configurations.
?
Digital Modulation Power Level Accuracy Relative to
???
Maximum Leveled Power
? ? ?
Power Level Accuracy
???
Harmonic Spurious
? ? ?
Sub-Harmonic Spurious
???
Non-Harmonic Spurious
?
WCDMA Adjacent Channel Power
???
FM Deviation Accuracy
? ? ?
FM Distortion
?
Digital Modulation Quality
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Agilent Technologies N5161A Specifications

General

Brand	Agilent Technologies
Model	N5161A
Category	Portable Generator
Language	English