Glossary: List of the often used terms and abbreviations
R&S
®
SMA100B
788User Manual 1178.3834.02 ─ 09
USBTMC: (USB test & measurement class)
A protocol built on top of USB for communication with USB devices. Using VISA library,
it supports service request, triggers, and other specific operations, similar to GPIB.
User directory: Describes the default file storage location for user data.
Depending on the installed options, the user directory is physically located on the Sys-
tem drive or on the Removable memory
In the file system, user directory is always indicated as /var/user
V
VISA: Virtual instrument software architecture