Abbreviations Used In Part Descriptions - Keysight N5171B EXG Service Manual

Replaceable Parts

Abbreviations Used in Part Descriptions

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.
Keysight X-Series Signal Generators Service Guide
Reference
Designator
A assembly
AT attenuator
B fan
DS lamp
J electrical connector; jack
W cable; transmission path; wire
Abbreviation
BN buttonhead (screws)
CPU central processing unit
conical washer (screws)
EXT external
FL flathead (screws)
Ft feet
Hex hexagonal
GPIB general purpose interface bus
HX hexagonal recess (screws)
I in-phase
LF low frequency
M meters or metric hardware
PC patch lock (screws) or printed circuit
PN panhead (screws)
Q quadrature
Qty quantity
RF radio frequency
RPP reverse power protection
SMA subminiature type-A
TX TORX recess (screws)
Definition
Definition
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