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ESG Family Signal Generators Replaceable Parts (ESG-A and ESG-D Series)
Abbreviations Used in Part Descriptions
Service Guide 3-5
Abbreviations Used in Part Descriptions
This section defines the reference designators, abbreviations, and option numbers that are
used in the part descriptions throughout this chapter.
Reference Designations
Abbreviations
Reference
Designator
Definition
A assembly
AT attenuator
Bfan
DS lamp
J electrical connector; jack
P electrical connector; plug
W cable; transmission path; wire
Abbreviation Definition
Assy assembly
Bd board
BC beryllium
BN buttonhead (screws)
CPU central processing unit
CW conical washer (screws)
CY copper
Ddiameter
ESD electrostatic discharge
EXT external
FL flathead (screws)
Ft feet
Hex hexagonal
GPIB general purpose interface bus
HX hexagonal recess (screws)
Iin-phase
ID inside diameter
L length