278 Keysight Technologies N9040B UXA Signal Analyzer Service Guide
Service and Diagnostics Menus
Service Key Descriptions
LO Band Lock
Provides the ability to tune the analyzer over as large a range as can be
accommodated by the specified LO Band. As a result, this feature can be used
to check performance in the LO band overlap regions. By definition, multi-band
sweeps are not allowed.
When band lock is in effect the Advisory Event “LO Band Locked: Band <x>”
where “x” is a value between 0 and 6.
When band lock is not in affect the Advisory Event “LO Band Locked: Band
<x>” is cleared.
Dependencies/Couplings:
LO Bandlock will be grayed-out if Bandlock is OFF. If Harmonic Bandlock is any
setting other than OFF, LO Bandlock menu key is enabled. If LO Bandlock is
other than OFF, and the Harmonic Bandlock is transitioned to OFF, the LO
Bandlock is set to OFF.
Off
Turns LO Band Lock to Off. Analyzer will tune from LO band to LO band
normally.
Band 0
Locks the analyzer to LO Band 0.
Band 1
Locks the analyzer to LO Band 1.
Band 2
Locks the analyzer to LO Band 2.
Band 3
Locks the analyzer to LO Band 3.
Содержание N9040B Option 513
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Страница 138: ...138 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Instrument Messages Condition Messages ...
Страница 240: ...240 Chapter 11 Hardware Options A21 Wideband Analog IF Troubleshooting Figure 11 1 Analog IF Block Diagram ...
Страница 256: ...256 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Block Diagrams Block Diagrams Block Diagrams ...
Страница 306: ...306 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Replaceable Parts Figure 14 2 External Hardware ...
Страница 338: ...338 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Replaceable Parts Figure 14 28 Chassis ...
Страница 346: ...346 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Replaceable Parts ...
Страница 502: ...502 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Post Repair Procedures ...
Страница 532: ...532 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Functional Tests Scale Fidelity ...
Страница 536: ...536 Keysight Technologies N9040B UXA Signal Analyzer Service Guide Instrument Software Software Updates ...
Страница 541: ...Index Index 541 Y yellow LED 48 51 yig filter see A12 YTF YTF see A12 YTF ...