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List of General Acronyms and Abbreviations
List of General Acronyms and Abbreviations
This section provides a list of acronyms and abbreviations used in this
manual and generally in GSM.
A A
A A
Ampere
AC
AC
Alternating Current
AD, A/D
AD, A/D
Analogue to Digital Converter
ADJ
ADJ
Adjust, Adjustment
AF
AF
Audio Frequency
AFC
AFC
Automatic Frequency Control
AGC
AGC
Automatic Gain Control
AGCH
AGCH
Access Grant Channel
AH
AH
Ampere Hour
AID
AID
Area Identification Number
ALC
ALC
Automatic Level Control
ALM
ALM
Alarm
ALU
ALU
Arithmetic and Logic Unit
AM
AM
Amplitude Modulation
AMP
AMP
Amplifier
ANT
ANT
Antenna
APQ
APQ
Automatic Repeat Request
ASCII
ASCII
American Standard Code for Information Interchange
ASSY
ASSY
Assembly
ATT
ATT
Attenuator, Attenuation
AUX
AUX
Auxiliary
B B
b b
Base terminal on a Transistor
B/S, b/s
B/S, b/s
Bits per Second
BATT
BATT
Battery
BB
BB
Base Band
BCCH
BCCH
Broadcast Control Channel
BCD
BCD
Binary Coded Decimal
BCH
BCH
Broadcast Channel
BER
BER
Bit Error Rate
BIT
BIT
Binary Digit (1 or 0)
BNC
BNC
Type of connector
BPF
BPF
Band Pass Filter
BS
BS
Base Station
BSC
BSC
Base Station Controller
BSS
BSS
Base Station System
BTS
BTS
Base Transceiver Station
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