33403 BROADBAND SYSTEMS |LATEST UPDATED
2026/2027 |A COMPLETE SOLUTION ALL ANSWERS
GET IT 100% CORRECT |VERIFIED BEST GRADED
A+ FOR SUCCESS
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
Individual satellites within an orbital are assigned a fixed position called
a(n) _____.
orbital slot
A frequency-agile processor has the capability to _____.
convert one channel to another
To help prevent signal losses in coaxial down-leads in Direct Broadcast
Service (DBS) signals, the LNBF normally converts these signals to _____
frequencies.
L-Band
Select a _____ filter if it is required that all frequencies except those in a
limited range must pass.
band-rejection
The gain of an antenna is defined _____ of the received signal, in a given
direction, when compared to a referenced antenna, typically a resonant
dipole antenna.
in dB and indicates the amount
Use a(n)_____ to take the balanced outputs from multiple processors and
modulators and mix them into a single output signal.
combiner
A(n) __________ is used to correct signal tilt.
2026/2027 |A COMPLETE SOLUTION ALL ANSWERS
GET IT 100% CORRECT |VERIFIED BEST GRADED
A+ FOR SUCCESS
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
Individual satellites within an orbital are assigned a fixed position called
a(n) _____.
orbital slot
A frequency-agile processor has the capability to _____.
convert one channel to another
To help prevent signal losses in coaxial down-leads in Direct Broadcast
Service (DBS) signals, the LNBF normally converts these signals to _____
frequencies.
L-Band
Select a _____ filter if it is required that all frequencies except those in a
limited range must pass.
band-rejection
The gain of an antenna is defined _____ of the received signal, in a given
direction, when compared to a referenced antenna, typically a resonant
dipole antenna.
in dB and indicates the amount
Use a(n)_____ to take the balanced outputs from multiple processors and
modulators and mix them into a single output signal.
combiner
A(n) __________ is used to correct signal tilt.
