Specifications

FCS1362 Page 12 of 74 © Nov 2010
PMR Professional/Private Mobile Radio (also known as PBR)
PPE Personal protective equipment
PTT Press to Talk
RF Radio Frequency
RFI Radio Frequency Interference
RSSI Received signal strength indicator
RX Receive
SAP SIM access profile
SIM Subscriber identity module
SOT Also known as ISO2CAR the SOT lead is used to connect aftermarket equipment that
utilises a standard ISO connection to vehicles that do not have a compatible ISO harness
connection.
SRS Supplementary Restraining System
SVA Single Vehicle Architecture
TETRA Terrestrial trunked radio – a digital typically cellular version of PBR mostly but not
exclusively used by emergency services in the UK.
TX Transmit
VHF Very High Frequency 30 MHz to 300 MHz
VIN Vehicle Identification Number
VSWR Voltage Standing Wave Ratio
UHF Ultra High Frequency 300 MHz and 3 GHz (3000 MHz).
UMTS Universal Mobile Telecommunications System, 3G or third generation digital cellular mobile
telephony
W Watts
WEEE Waste Electrical and Electronic Equipment
WLAN Wireless Local Area Network