Cisco Cisco 870 MHz GainMaker Amplifiers Guía De Instalación
2-Glossary
741338 Rev D
Glossary
, Continued
EPROM
Erasable Programmable Read-Only Memory
EQ
Equalizer
Equalization
The process of compensating for an undesired result. For
example, equalizing tilt in a distribution system.
Ext
External
FITT
Forward Intermediate Terminating Trunk
FM
Frequency modulation
Forward
Signal direction from the headend to the set-top terminal.
Frequency
The number of similar shapes in a unit of time. For example,
the number of sine waves moving past a fixed point in a
second.
FSM
Field strength meter
FSK
Frequency-shift keying
ft-lb
Foot-pound
FTP
File Tranfer Protocol
GaAs FET
Gallium arsenide field effect transistor
GMLE
GainMaker Line Extender
GMSA
GainMaker System Amplifier
Hertz
A unit of frequency equal to one cycle per second.
I/C
Induction/capacitance
I/O
Input/output
IC
Integrated circuit
IDR
Intermediate Data Rate
IEC
International Electrotechnical Commission
IF
Intermediate frequency
in –lb
Inch-pound-
LEI, LEII, LEIII
Line Extender I, Line Extender II, Line Extender III