User's Manual Part 3

Acronyms and Abbreviations - 166 -
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Affinity LBD-200C-N1 Transmitter
Product Manual
OS Operating System
PA Power Amplifier
PAS Power Amplifier Segment
PC Personal Computer
PCB Printed Circuit Board
PIN Positive Intrinsic Negative
PIOS Peripheral Input/Output System
PLL Phase Lock Loop
PLO Phase Locked Oscillator
PNP Positive Negative Positive (transistor)
PSTN Public Switched Telephone Network
Pwr Power
Q Quadrature
QAM Quadrature Amplitude Modulation
RAM Random Access Memory
RF Radio Frequency
RMS Root Mean Square
RU Rack Unit
RX Receive
SFN Single Frequency Networks
SMA Sub-Miniature-A
SMCS Status Monitor and Control System
SMM Site Management Module
SNMP Simple Network Management Protocol
SPI Serial Peripheral Interface
SSB Single Side Band
SYS System
TB Terminal Barrier Strip
TCP/IP Transmission Control Protocol/Internet Protocol
Temp Temperature
TFTP Trivial File Transfer Protocol
TTL Transistor-Transistor-Logic
Tx Transmitter
TX Transmit