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UM-0100-03.09 – August 2010
V
Abbreviations
AGC
Automatic Gain Control
AMPS
Advanced Mobile Phone Service
ARFCN
Absolute Radio Frequency Channel Number
BCCH
Broadcast Control Channel (GSM broadcast channel time slot)
BS
Base Station, BS antenna = towards the base station
CDMA
Code Division Multiple Access
DC
Direct Current
DCS
Digital Communication System (same as PCN)
DL
Downlink signal direction (from base station via repeater to mobile station)
DPLX
Duplex filter
EEPROM
Electrical Erasable Programmable Read Only Memory
EGSM
Extended Global System for Mobile communication
ETACS
Extended Total Access Communication System
ETSI
European Telecommunications Standard Institute
GSM
Global System for Mobile communication
HW
Hardware
LED
Light Emitting Diode
LNA
Low Noise Amplifier, uplink and downlink
MS
Mobile Station, MS antenna = towards the mobile station
OMS
Operation and Maintenance System
OL
Overload
PA
Power Amplifier
PCN
Personal Communication Network (same as DCS)
PCS
Personal Communication System
pFOMS
Portable Fiplex Operation and Maintenance Software
PS
Power Supply
RF
Radio Frequency
RSSI
Received Signal Strength Indication
SW
Software
TDMA
Time Division Multiple Access
UL
Uplink signal direction (from mobile station via repeater to base station)
WEEE
Waste of Electric and Electronic Equipment
Содержание TETRA Compact
Страница 1: ...English English English English TETRA and UHF Compact Repeater User Installation Manual ...
Страница 7: ...UM 0100 03 09 August 2010 2 2 Product Description ...
Страница 8: ...UM 0100 03 09 August 2010 3 Dimensions ...
Страница 11: ...UM 0100 03 09 August 2010 6 Open repeater cover Place and screw the four M6 x 2 allen screws ...
Страница 12: ...UM 0100 03 09 August 2010 7 Close repeater cover Secure repeater cover ...
Страница 15: ...UM 0100 03 09 August 2010 10 Figure 5 Figure 5 shows how to set up manual attenuation values ...