Comtech EF Data C5 - Manual (Page 327)

C5/K1/K3 Integrated Satellite Terminal System Glossary
Rev. 0 g–3
Acronym/
Abbreviation Definition
M&C or MC Monitor and Control
mA Milliamperes
Max Maximum
Mbit/s Megabits per second
MHz Megahertz (10 6 Hertz)
Min Minimum or Minute
MOD Modulator
ms Millisecond (10 -3 second)
Ms/s Megasymbols per second
MUX Multiplexer
NC No Connection or Normally Closed
NO Normally Open
ODU Outdoor Unit
OPT Option
PCB Printed Circuit Board
PK Peak
PL EFData Part Number Prefix
PLL Phase-Locked Loop
PPM Parts Per Million
PSK Phase Shift Keying
QPSK Quadrature Phase Shift Keying
RAM Random Access Memory
RD Receive Data
REF Reference
RF Radio Frequency
RLSD Receive Line Signal Detect
RR Receiver Ready
RS Ready to Send
RT Receive Timing
RTS Request to Send
RU Rack Unit
RX Receive (Receiver)
RXCLK Receive Clock
s Second
SAT Satellite
SCR Serial Clock Receive
SCT Serial Clock Transmit
SCTE Serial Clock Transmit External
SD Send Data
sec Second
SHLD Shield
SIGGND Signal Ground
SSPA Solid-State Power Amplifier
ST Send Timing
STAB Stability
SW Software
syn Synchronous
TBD To Be Determined
TCXO Temperature-Compensated Crystal Oscillator
Terr Terrestrial
TRF Transmit Reject Filter
TT Terminal Timing
TTL Transistor-Transistor Logic
TX Transmit (Transmitter)