DEFINITIONS
ACRONYMS AND ABBREVIATIONS
ENVOY™ TRANSCEIVER REFERENCE MANUAL 459
GPIO general purpose input/output
GPS global positioning system
HF high frequency
ICNIRP International Commission on Non-Ionizing Radiation Protection
ID identification
IF intermediate frequency
LBT listen before transmit
LCD liquid crystal display
LED light-emitting diode
LF line feed
LMCW lower morse carrier wave
LQA link quality analysis
LSB lower sideband
LSBW lower sideband (wide filter)
LSBXW lower sideband (extra wide filter)
NC normally closed
NO normally open
NSP NGT system programmer
OTA over-the-air
p–p peak-to-peak
PA power amplifier
PEP peak envelope power
PSU power supply unit
PTT press-to-talk
R&TTE radio and telecommunications terminal equipment
RF radio frequency
This term... Means...