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 TB 43-0117
TABLE III
UNIT INDICATORS
UNIT
IND
FAMILY NAME
EXAMPLE OF USE
AB
Supports, antenna --------------------------------- Antenna mounts, mast bases, mast
sections, towers
AM
Amplifier ---------------------------------------------- Power, audio, interphone, RF,
video, electronic control
AS
Antennas, simple and
complex----------------------------------------------- Arrays, parabolic, masthead, whip,
dipole, refecltor
BA
Battery, primary type------------------------------- B batteries, battery packs
BB
Battery, secondary type--------------------------- Storage batteries, battery packs
BZ
Alarm units ------------------------------------------- All types
C
Controls----------------------------------------------- Control box, remote tuning control
CG
Cable assemblies, RF----------------------------- RF cables, waveguides, transmission
lines, terminals
CM
Comparators ---------------------------------------- Compares two or more input signals
CN
Compensators -------------------------------------- Electrical and/or mechanical com-
pensating, regulating or attenua-
ting apparatus
CP
Computers ------------------------------------------- Mechanical and/or electronic mathe-
matical calculating devices
CU
tional couplers
CV
Converters (electronic)---------------------------- Electronic apparatus for changing
the phase, freq, or from "one"
medium to "another"
CW
Radomes --------------------------------------------- Radomes
CX
Cable assemblies,,non RF ----------------------- Non RF cables w/terminals, test
leads, also composite cables of
RF and non RF cond.
CY
Cases and cabinets-------------------------------- Rigid and semirigid structures
for enclosing or carrying equip
D
Dispensers ------------------------------------------- Chaff
DA
Load, dummy---------------------------------------- RF and non RF test loads
DT
Detecting heads ------------------------------------ Magnetic pickup device, search
coil, hydrophone
F
Filter units -------------------------------------------- Electronic types; band-pass, low
pass, band suppression, noise,
telephone, filter networks; ex-
cludes non-reparable types
E-4
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