Motorola MTR2000 T5544 Instruction / Field Service Manual page 43

U, V
W to Z
xl
UHF Ultra High Frequency
VHF Very High Frequency
VCO Voltage-Controlled Oscillator; an oscillator whereby the frequency of oscilla-
tion can be varied by changing a control voltage.
VOX Voice Operated Switch; Used with MRTI.
VSWR Voltage Standing Wave Ratio.
WCI Wildcard Input
WCO Wildcard Output
WFI Word Frame Interrupt; used to synchronize trunking data messages in a Smart
Repeater system.
Wide Area Wide area systems allow expanded radio coverage by using multiple receivers
and/or transmitters.
WL Wireline
WL Rx Wireline Receive; information from station rf receiver sent to wireline equip-
ment.
WL Tx Wireline Transmit; information from wireline equipment sent to station rf trans-
mitter.
68P81096E30-F 08/06/07