COMBA CriticalPoint V3 7 BDA - Glossary of Terms

CRITICALPOINT 700/800MHZ BDA/DAS/BBU V3 USER MANUAL
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568 Gibraltar Drive, Milpitas, CA 95035 | +1 408 526 0180
Rev. 1-0-2 Rev. Date: 11-1-2024
Page: 12
0.9 GLOSSARY OF TERMS
Abbreviation
Definition
AGC
Automatic Gain Control
AHJ
Authority Having Jurisdiction
ALC
Automatic Level Control
AP
Annunciator Panel
ATT
Attenuator
BATT
Battery
BBU
Battery Backup Unit
BDA
Bi-Directional Amplifier
BTS
Base Transceiver Station
CH
Channel
CSA
Cross Sectional Area
dB
Decibel
dBm
Decibels relative to one milliwatt
DL
Downlink
DT
Donor Terminal (Base/Donor Port)
DPX
Duplexer
ERCES
Emergency Responder Communication Enhancement System
ERRCS
Emergency Responder Radio Communication System
FCC
Federal Communications Commission
FOU
Fiber Optic Unit
FPGA
Field-Programmable Gate Array (Digital Signal Processor)
FS
Frequency Selection
GND
Ground
GUI
Graphical User Interface
Hz
Hertz
ID
Identification
IF
Intermediate Frequency
ISED
Innovation, Science and Economic Development Canada
LNA
Low Noise Amplifier
LOS
Line-of-Sight
MCU
Main Control Unit
MHz
Megahertz
MPX
Multiplexer
MT
Mobile Terminal (Service/Mobile Port)
MTBF
Mean Time Between Failures
MU
Master Unit
NF
Noise Figure
OMC
Operation & Maintenance Center
OMT
Operation & Maintenance Terminal
OP
Optical Port