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HP 1432A User's Guide
Glossary
VME Bus
An
VXI
VME Extensions for Instrumentation, a standard specification for instrument systems.
VXIplug&play
A set of standards which provides VXI users with a level of standardization across different vendors beyond what the VXI standard specifications spell out.
zoom
In instruments that support zoom you can select a frequency span around a specified center frequency so you can focus on a specific frequency band.