Cisco GainMaker Optoelectronic Node 1GHz with 65 86 MHz Split Guia Da Instalação
Glossary
emission designer
An FCC or CCIR code that defines the format of radiation from a transmitter.
EQ
equalizer.
equalization
The process of compensating for an undesired result. For example, equalizing tilt in a
distribution system.
F
FM
frequency modulation. A transmission technique in which the frequency of the carrier varies
in accordance with the modulating signal.
frequency
The number of similar shapes in a communications or electrical path in a unit of time. For
example, the number of sine waves moving past a fixed point in a second.
frequency response
The effect that changing the frequency has on the magnitude of a signal.
ft-lb
foot-pound. A measure of torque defined by the application of one pound of force on a lever
at a point on the lever that is one foot from the pivot point.
G
gain
A measure of the increase in signal level, relative to a reference, in an amplifier. Usually
expressed in decibels.
H
Hertz
A unit of frequency equal to one cycle per second.
HGBT
high gain balanced triple.
HGD
high gain dual.
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