Comtech EF Data XTRT-400C Operation And Installation Manual page 15

Abbreviation or
Acronym
RU
RXD
SLIN
SSA
SSPA
STDBY
STX
TD
TEC
TPS
TWT
TWTA
TXD
UMBC
undc
UPS
VAC
VDC
VGA
VGIPA
VPC
VSWR
W
wg
Wh
WHM
wm
wtrg
wtrc
wtrprf
wtrtt
WV
XFMR
MNC-0000-010
EAR EXPORT CONTROLLED: The information contained in this Manual refers or relates to a product that is subject
to the U.S. Export Administration Regulations (EAR). Transfer of data herein by any means to a Foreign Person,
whether in the U.S. or abroad, may require an export license from the U.S. Department of Commerce.
In a standard 19-inch rack, a set of four mounting holes spaced
as follows:
.625 inches between holes 1, 2, and 3.
.5 inches between holes three and four.
RU = 1.75 inches.
Received Data
Linearizer with an integrated variable gain SSA
Solid State Amplifier
Solid State Power Amplifier
Standby
Start of Transmission
Time Delay (SSPA)
Thermal Electric Cooling. This is a technique used to regulate
the operating temperature environment of a device.
Test Performance Sheet
Traveling Wave Tube
Traveling Wave Tube Amplifier
Transmitted Data
umbilical cord
undercurrent
uninterrupible power supply
Volts alternating current
Volts direct current
variable gain amplifier
Variable Gain Intermediate Power Amplifier
Variable Phase Combiner
voltage standing wave ratio
Watt
waveguide
watthour
watthour meter
watt meter
with respect to ground
with respect to cathode
waterproof
watertight
working voltage
Transformer
7 of 10
List of Abbreviations, Acronyms, and CE Symbols
Definition
Revision A7