Falcom GmbH TANGO56I User Manual
TANGO55/
I
& TANGO56/
I
V
ERSION
1.03
0.2 Used abbreviations
Abbreviation
Description
AFC
Automatic Frequency Control
AGC
Automatic Gain Control
AMP
Advanced Power Management
ANSI
American National Standards Institute
ARFCN
Absolute Radio Frequency Channel Number
ARP
Antenna Reference Point
B2B
Board-to-board connector
BER
Bit Error Rate
BTS
Base Transceiver Station
CB or CBM
Cell Broadcast Message
CE
Conformité Européene (European Conformity)
CHAP
Challenge Handshake Authentication Protocol
CPU
Central Processing Unit
CS
Coding Scheme
CSD
Circuit Switched Data
CTS
Clear to Send
DAC
Digital-to-Analog Converter
DAI
Digital Audio Interface
dBW
Decibel per Watt
dBm0
Digital level, 3.14 dBm0 corresponds to full scale, see ITU G.711, A-law
DCE
Data Communication Equipment (typically modems, e.g. XF55-AVL GSM engine)
DCS 1800
Digital Cellular System, also referred to as PCN
DGPS
Differential GPS
DOP
Dilution of Precision
DRX
Discontinuous Reception
DSP
Digital Signal Processor
DSR
Data Set Ready
DTE
Data Terminal Equipment (typically computer, terminal, printer or, for example, GSM application)
DTR
Data Terminal Ready
DTX
Discontinuous Transmission
EFR
Enhanced Full Rate
EGSM
Enhanced GSM
EMC
Electromagnetic Compatibility
ESD
Electrostatic Discharge
ETS
European Telecommunication Standard
FCC
Federal Communications Commission (U.S.)
FDMA
Frequency Division Multiple Access
FR
Full Rate
GGA
GPS Fixed Data
GMSK
Gaussian Minimum Shift Keying
GPRS
General Packet Radio Service
GPS
Global Positioning System
GSM
Global Standard for Mobile Communications
HiZ
High Impedance
HR
Half Rate
I/O
Input/Output
IC
Integrated Circuit
IMEI
International Mobile Equipment Identity
ISO
International Standards Organization
ITU
International Telecommunications Union
kbps
kbits per second
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