Appendix C – Abbreviations
Appendix - C
ATC-5000NG ATC/DME Test Set Operation Manual
Rev. L0
February 2020
Subject to Export Control. See Cover Page for details.
Page 1
Appendix C – Abbreviations
A
A
Amperes
AC
Alternating Current
A/C
ATCRBS
AM
Amplitude Modulation
Ant, ANT
Antenna
AP
Address Parity
AQ
Acquisition
ATCRBS
Air Traffic Control Radio Beacon
System
ATE
Automated Test Equipment
ATTN
Attenuation
AUTO
Automatic
AUX
Auxiliary
B
Bar
Barometric
BAT
Battery
BD
BDS Register
bps
Bits per Second
BRG
Bearing
C
C
Celsius or Centigrade
CA
Transponder Capability
CAL
Calibration
ccw
Counterclockwise
CDI
Course Deviation Indication
Ch
Channel
cm
Centimeter (10
-2
Meters)
COMM
Communication
cont
Continued
CSV
Comma-Separated Values
CW
Continuous Waveform
cw
Clockwise
D
dB
Decibel
dBc
Decibels below Carrier
dBm
Decibels above one Milliwatt
DC
Direct Current
DDM
Double Depth Modulation
deg
Degrees
DF
Downlink Format
DEL
Delete
DEV
Deviation
DHCP
Dynamic Host Configuration
Protocol
DIAGS
Diagnostics
Dir
Directional
DF
Direction Finding
DR
Downlink Request
DSP
Digital Signaling Processing
DWN
Down
E
EMC
Electromagnetic Compatibility
EXT
External
F
FEC
Forward Error Correction
FM
Frequency Modulation
FPGA
Field Programmable Gate Array
FREQ
Frequency
FRUIT
False Reply Uncorrelated in Time
FS
Flight Status
Ft
Foot/Feet
Ft/Min
Feet per Minute
G
Gen, GEN
Generator or Generate
Geo
Geometric
GND
Ground
GPIB
General Purpose Instrument Bus
GPS
Global Positioning System
G/S
Glideslope
H
Hr
Hour
Hrs
Hours
H/W
Hardware
Hz
Hertz
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