33403 Broadband Systems test Questions and
Answers| Latest Update| Pass Guaranteed
Analog television produces a picture with an aspect ratio (width-to-height)
of _____, whereas digital television aspect ratio is _____.
4:3; 16:9
Originally, when CATV was actually Community Antenna Television, the
broadcast stations would transmit their signals via _____ to a remote
community where it was distributed via coaxial cable to the individual
subscribers, hence Cable Television.
microwave
A TVRO signal being distributed over a CATV system is actually a local station,
and the term TVRO stands for _____.
television receive only
The system that is typically used within schools, hospitals, and corporate
distribution TV distribution systems is _____.
MATV
, A frequency of 10 million hertz would be expressed as _____.
10 MHz
Each television channel in the U.S. is _____ wide.
6 MHz
The highest frequency band in the broadcast television frequency spectrum is
the _____ band.
UHF
The formula used to compare the power ratio of two power levels in decibels
is _____.
dB = 10 × log10 P1/P2
A satellite receives a signal, amplifies it, and shifts the frequency to a
downlink frequency using a(n) ______.
transponder
Answers| Latest Update| Pass Guaranteed
Analog television produces a picture with an aspect ratio (width-to-height)
of _____, whereas digital television aspect ratio is _____.
4:3; 16:9
Originally, when CATV was actually Community Antenna Television, the
broadcast stations would transmit their signals via _____ to a remote
community where it was distributed via coaxial cable to the individual
subscribers, hence Cable Television.
microwave
A TVRO signal being distributed over a CATV system is actually a local station,
and the term TVRO stands for _____.
television receive only
The system that is typically used within schools, hospitals, and corporate
distribution TV distribution systems is _____.
MATV
, A frequency of 10 million hertz would be expressed as _____.
10 MHz
Each television channel in the U.S. is _____ wide.
6 MHz
The highest frequency band in the broadcast television frequency spectrum is
the _____ band.
UHF
The formula used to compare the power ratio of two power levels in decibels
is _____.
dB = 10 × log10 P1/P2
A satellite receives a signal, amplifies it, and shifts the frequency to a
downlink frequency using a(n) ______.
transponder
