Band Lock - Keysight Technologies Option 503 Service Manual

Service and Diagnostics Menus
Service Key Descriptions

Band Lock

Provides the ability to tune the analyzer over as large a range as can be
accommodated by the specified harmonic number and 1st LO frequency range.
As a result, this feature can be used to check performance in the frequency
band overlap regions. By definition, multi-band sweeps are not allowed.
When band lock is in effect the Advisory Event "Band Locked: Band <x>" where
"x" is a value between 0 and 6.
When band lock is not in affect the Advisory Event "Band Locked: Band <x>" is
cleared.
Dependencies/Couplings:
1. Band Lock is only available on analyzers with frequency range options
2. The individual bands available for selection also depends upon the
N9030A PXA Signal Analyzer Service Guide
beyond 3.6 GHz
particular frequency range option.
Off
Turns Band Lock to Off. Analyzer will tune from band to band
normally.
Band 0
Locks the analyzer to Band 0.
Band 1
Locks the analyzer to Band 1.
Band 2
Locks the analyzer to Band 2.
Band 3
Locks the analyzer to Band 3.
Band 4
Locks the analyzer to Band 4.
Band 5
Locks the analyzer to Band 5.
Band 6
Locks the analyzer to Band 6. The Band 6 key label can be different
depending on which option is installed.
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