Fluke 341A - Page 93

A or
amp ampere hf
high
frequency
(+)
or
pos
positive
ac
alternating current Hz
hertz pot
potentiometer
af
audio frequency !C
integrated circuit
p-p
peak-to-peak
a/d
analog-to-digital if
intermediate frequency ppm
parts per million
assy
assembly in inch{es)
PROM
programmablle read-only
AWG american wire gauge
inti internal
memory
B bel
I/O input/output
psi
pound-force
per square inch
bed binary coded decimal k
kilo
(10
3
)
RAM
random-access memory
°C Celsius
kHz kilohertz rf
radio frequency
cap
capacitor kQ
kilohm(s) rms root
mean square
ccw
counterclockwise kV
kilovolt(s) ROM read-only memory
cer
ceramic
If
low frequency
s
or sec second (time)
cermet
ceramic to
metal(seai) LED
light-emitting diode
scope
oscilloscope
ckt circuit LSB
least significant bit SH shield
cm centimeter LSD
least significant digit Si silicon
cmrr
common mode rejection ratio M
mega
(10
6
)
semo serial number
comp composition m
mi
111
(10~
:i
)
sr shift register
cont continue
mA
milliampere(s) Ta tantalum
ert cathode-ray
tube
max
maximum fb terminal board
cw
clockwise
mf
metal film tc
temperature coefficient
or
d/a
digital-to-analog
MHz
megahertz
temperature
compensating
dac
digital-to-analog converter
min
minimum fexo
temperature compensated
dB decibel
mm
millimeter crystal oscillator
dc
direct current
ms
millisecond tp test point
dmm digital multimeter MSB
most significant
bit U OX
V
micro
(10*
c
)
dvm
digital voltmeter MSD
most
significant
digit
uhf ultra high frequency
elect electrolytic
MTBF
mean
time between
failures
us or /vs
microsecond
(s)
(10‘
6
)
ext
external MTTR mean time to repair
uuf unit under test
F
farad
mV
millivolt(s) V
volt
°F
Fahrenheit mv
multivibrator V voltage
FET
Field-effect transistor MO
megohm(s) var variable
If flip-flop
n nano
(10-*)
vco
voltage
controlled
oscillator
freq
frequency na
not applicable vhf
very high frequency
FSN
federal stock
number WC normally closed vlf
very low frequency
g
gram (-)
or
neg negative W
watt(s)
G giga
(io
9
)
NO
normally open ww
wire
wound
gd
guard
11
s
nanosecond xfmr transformer
Ge
germanium
opnl
ampi
operational amplifier
xstr
transistor
GHz
gigahertz
P
pico
(10-'
2
)
xtal
crystal
gmv guaranteed
minimum value para
paragraph
xtlo
crystal oscillator
gnd
ground
peb
printed
circuit board 0
ohm(s)
H
henry pF
picofarad
A
micro
(
10
-
a
)
hd
heavy duty pn
part number
7-2