Glossary Of Terms - Comba Telecom RF-9122 Equipment Manual

EQUIPMENT MANUAL FOR RF-9122 GSM900-GSM1800 FSR

0.7 GLOSSARY OF TERMS

ALC Automatic Level Control
ATT Attenuation
BS Base Station
BTS Base Transceiver Station
CDMA Code Division Multiple Access
dB Decibel
dBm Decibels relative to 1 milliwatt
DL Downlink
DPX Duplexer
DT Donor Terminal
EEPROM Electrically Erasable Programmable Read Only Memory
FS Frequency Selector
FSA Frequency Selector Amplifier
GSM Group Special Mobile (Also known as Global System for Mobile
Communication)
Hz Hertz
ID Identification
LNA Low Noise Amplifier
MCU Main Control Unit
MHz Megahertz
MT Mobile Terminal
MTBF Mean Time Between Failures
NC Normally Closed
NF Noise Figure
NO Normally Open
OMC Operation & Maintenance Center
OMT Operation & Maintenance Terminal
PA Power Amplifier
PLL Phase Locked Loop
PSU Power Supply Unit
RF Radio Frequency
SMA Sub-Miniature A Connector
UL Uplink
VAC Volts Alternating Current
VSWR Voltage Standing Wave Ratio
RF-9122T18 QE
ENU Status : 1-0-0
Copyright - refer to title page Page 8