TM8100/TM8200 Service Manual 9
© Tait Electronics Limited June 2006
LED Light-Emitting Diode
LNA Low-Noise Amplifier
LO Local Oscillator
LPF Low-Pass Filter
NPN Negative-Positive-Negative
PA Power Amplifier
PCB Printed Circuit Board
PLL Phase-Locked Loop
PNP Positive-Negative-Positive
PSU Power Supply Unit
PTT Press-To-Talk
RISC Reduced Instruction Set Computing
RSSI Received Signal Strength Indication
SFE Software Feature Enabler
SMA Sub Miniature Version A
SMD Surface-Mount Device
SMT Surface-Mount Technology
SMPS Switch-Mode Power Supply
SPI Serial Peripheral Interface
TCXO Temperature-Compensated Crystal Oscillator
TEL Tait Electronics Limited
UHF Ultra High Frequency
VCO Voltage-Controlled Oscillator
VCXO Voltage-Controlled Crystal Oscillator
VHF Very High Frequency
Abbreviation Description