User's Manual

mBSC2500U-005-RUCM11
MBSC2500U-005-RUCM11 April 15, 2013
Page 72
7 Terms, Acronyms & Abbreviations
Table 18 Terms, Acronyms and Abbreviations
Terms/Acronyms/Abbreviation Definition
ANT Antenna
AWG American Wire Gauge
BTS Base Transceiver Station or Base Transceiver System
C° Degree Celsius
COM Serial Communication Port
CQT Call Quality Test
dB Decibels
dBm Power measurement referenced to the specific power level of one milli watt
DCS Digital Cellular System
DIN Deutsches Insitut für Normung eV (German standardsinstitution)
7-16 DIN
German standards RF connector:
7mm OD of inner contact, 16mm ID of outer contact.
DL Downlink
DT Driver Test
EMC Electromagnetic Compatibility
GSM Global System for Mobile Communications
LED Light Emitting Diode
LNA Low Noise Amplifier
NMS Network & Monitoring System
MCPA Multi-carrier Power Amplifier
MHz Megahertz
MTBF Mean Time Between Failures
OMC Operation Monitor Center
PA Power Amplifier
RF Radio Frequency
RX Receive or Receiver
SMA Subminiature Type A coaxial connector
TX Transmit, Transmitter
UMTS Universal Mobile Telecommunications System
VSWR Voltage Standing Wave Ratio