Keysight Technologies E8257D User Manual

E8257D/67D, E8663D PSG Signal Generators Service Guide 413
Post–Repair Procedures
Post–Repair Procedures Matrix
Table 4-11 Performance Tests: Assemblies A18—A29 (For prefixes >= xx4928)
Performance Tests Replaced Assembly
The following performance tests are listed in the order
that they should be performed to minimize changes in
test equipment configurations.
A18 CPU or BT1 A19 Power Supply A20 SMI [Source Module Interface] A21 Rear Panel Interface A22 Line Module A23 Lowband Coupler/Detector A24 20 GHz Coupler A24 40 GHz Coupler A24 67 GHz Coupler A25 20 GHz Detector A25 40 GHz Detector A25 67 GHz Detector A25B Detector Bias Board A26 MID [Microcircuit Interface Deck] A27 40 GHz Doubler A28 YIG Oscillator A29 20 GHz Doubler
Self Check Test
X X X X X X X X X X X X X X X X X
Maximum Leveled Output Power
X X X X X X X X X X X
Power Level Accuracy
X X X X X X X X X X X
Internal FM Frequency Response
(E8257D/E8267D/E8663D Option UNT Only)
X
Internal Phase Modulation Deviation Accuracy
(E8257D/E8267D/E8663D Option UNT)
X
Harmonic Spurious
X X X X
Sub-Harmonic Spurious
X X
?
Non-Harmonic Spurious
X
External FM Deviation Accuracy
(E8257D/E8267D/E8663D Option UNT)
X
External Phase Modulation Frequency Response
(E8257D/E8267D/E8663D Option UNT without UNY)
X
Single-Sideband Phase Noise (Option UNX or UNY test
procedure)
X
Single-Sideband Phase Noise (Non-Option UNX or UNY
test procedure)
X
Residual Phase Noise (E8257D/E8267D/E8663D Option
UNX or UNY and without H5Y Only) (Manual
Performance Test)
X

Keysight Technologies E8257D Specifications

General

Brand	Keysight Technologies
Model	E8257D
Category	Portable Generator
Language	English