Agilent Technologies 8648A User Manual

5-7
Service
Post-Repair
Table 5-3. Adjustments and Performance Tests Required after Repair or
Replacement of an 8648B/C/D Assembly
Assembly Adjustments Performance Tests
A1 Front Panel None RF Level Accuracy
Power Level Accuracy
a
A2 Power Supply All All
A3 Motherboard Assembly All All
A3A1 memory Board None Power-on Self Test
A3BT1 Battery
DC FM
a
DC FM Frequency Error
A4 Reference
Time Base DAC
a
Residual FM
Internal Timebase: Aging Rate
b
A5 Sig Gen Synth
DC FM
a
FM Accuracy
FM Distortion
Phase Modulation Distortion
Residual FM
Harmonics
Spurious
DC FM Frequency Error
A6 Output
AM Level
a
AM Level: FE
a
Predistortion and Detector Offset
a
Prelevel
a
Output Level
a
HF Power Level Accuracy
a
LF Output Level
a
HF Power Level Accuracy
a
AM Accuracy
AM Distortion
Harmonics
Spurious
RF Level Accuracy
Power Level Accuracy
a
A9 Filtered Line Module None Power-on Self Test
A10 Frequency Extension
AM Level
a
AM Level: FE
a
Predistortion and Detector Offset
a
Prelevel
a
Output Level: FE
a
HF Power Level Accuracy
a
LF Output Level
a
LF Power Level Accuracy
a
AM Accuracy
AM Distortion
Harmonics
Spurious
RF Level Accuracy
Power Level Accuracy
a
A11 Attenuator
HF Power Level Accuracy
a
LF Power Level Accuracy
a
RF Level Accuracy
Power Level Accuracy
a
A12 Reverse Power Protection
HF Power Level Accuracy
a
LF Power Level Accuracy
a
RF Level Accuracy
Power Level Accuracy
a
A13 Pulse Modulator Module (1E6)
HF Power Level Accuracy
a
LF Power Level Accuracy
a
RF Level Accuracy
Power Level Accuracy
a
Pulse Modulation On/Off Ratio
Pulse Modulation Rise Time

Agilent Technologies 8648A Specifications

General

Brand	Agilent Technologies
Model	8648A
Category	Test Equipment
Language	English