5-2
Post-Repair Procedures
Performance Tests
Performance Tests
The following matrix shows you which performance tests must be performed when a specific assembly is
repaired or replaced. Except where noted, all tests are automated using software. Refer to the “HP ESG-D
Series Signal Generators Calibration Guide” for more information on performance tests.
Performance Tests
Performance Tests
Repaired/Replaced Assembly
A1 Front Panel Bd
A2 Display
A2DS1 Lamp
A3 Inverter
A4 Power Supply
A7 Baseband Gen Bd
A8 Data Gen Bd
A9 Output Bd
A11 Reference Bd
A12 Synthesizer Bd
A14 Motherboard
A14BT1 Battery
A15 Daughterboard
A16 Line Module
A17 Rear Panel Bd
AT1 Attenuator
AM Frequency Response ● ● ● ● ●
Burst Modulation On/Off Ratio ● ● ● ● ●
DCFM Frequency Offset ● ● ● ● ● ●
Digital Mod: Power Level Accuracy ● ● ● ●
FM Frequency Response ● ● ● ● ●
Harmonics ● ● ● ● ● ●
Internal AM Accuracy ● ● ● ● ●
Internal AM Distortion ● ● ● ● ●
Internal FM Accuracy ● ● ● ● ●
Internal FM Distortion ● ● ● ● ●
Nonharmonics ● ● ● ● ● ● ● ●
Phase Modulation Accuracy ● ● ● ● ●
Phase Modulation Distortion ● ● ● ● ●
PM Frequency Response ● ● ● ● ●
Power Level Accuracy
●
1
●
1
●
1
●
1
● ● ● ●
●
2
●
2
●
Pulse Modulation On/Off Ratio ● ● ● ●
Residual FM ● ● ● ● ●
Subharmonics ● ● ● ● ●
Timebase Aging Rate
3
● ● ● ●