Band Lock - Keysight N9000A 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 CXA with frequency range option 507.
2. The individual bands available for selection also depends upon the 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.
196 Chapter 11