BTCS FINAL SCRIPT 2026 QUESTIONS
WITH ANSWERS GRADED A+
>> 1200 miles
Answer: What distance defines when a satellite is classified as a low Earth
orbit?
>> baseband
Answer: What type of signal is video, voice and data referred to?
>> Modulation
Answer: What process does a baseband signal have to go through to travel
on RF in the network?
>> spts (Single Program Transport Stream)
Answer: When an encoder processes as analog video, the program is placed
in what?
>> last piece of equipment
Answer: Where in the daisy chain of composite video signal equipment
should the 75 Ohm terminator be placed?
>> Compression
Answer: What do operators use to reduce the high data rate of video?
>> 5.057
Answer: What is the symbol rate for a 64 QAM carrier at | full width?
, >> transmission bandwidth
Answer: What is the frequency band surrounding each carrier known as?
>> subwoofer
Answer: Dolby AC-3 is 32-640 kbps. Dolby AC-3 supports mono to full 5.1
channels. The .1 channel is for which speaker?
>> 4096
Answer: What is the highest modulation order of QAM possible in a clean
downstream?
>> Bandwidth
Answer: the data-carrying capacity of a network or a data transmission
medium's channel, typically in units of bits per second (bps).
>> LDPC (low density power check)
Answer: improves on forward error correction (FEC) and is more efficient
than Reed-Solomon FEC enabling providers to use higher modulation
orders like 4096 QAM.
>> FEC (forward error correction)
Answer: a method of obtaining error control in data transmission in which
the source (transmitter) sends redundant data and the destination (receiver)
recognizes only the portion of the data that contains no apparent errors.
>> VSB (Vestigial sideband)
Answer: is an OTA modulation method used for broadcast in the ATSC
digital television standard.
>> QAM (quadrature amplitude modulation)
WITH ANSWERS GRADED A+
>> 1200 miles
Answer: What distance defines when a satellite is classified as a low Earth
orbit?
>> baseband
Answer: What type of signal is video, voice and data referred to?
>> Modulation
Answer: What process does a baseband signal have to go through to travel
on RF in the network?
>> spts (Single Program Transport Stream)
Answer: When an encoder processes as analog video, the program is placed
in what?
>> last piece of equipment
Answer: Where in the daisy chain of composite video signal equipment
should the 75 Ohm terminator be placed?
>> Compression
Answer: What do operators use to reduce the high data rate of video?
>> 5.057
Answer: What is the symbol rate for a 64 QAM carrier at | full width?
, >> transmission bandwidth
Answer: What is the frequency band surrounding each carrier known as?
>> subwoofer
Answer: Dolby AC-3 is 32-640 kbps. Dolby AC-3 supports mono to full 5.1
channels. The .1 channel is for which speaker?
>> 4096
Answer: What is the highest modulation order of QAM possible in a clean
downstream?
>> Bandwidth
Answer: the data-carrying capacity of a network or a data transmission
medium's channel, typically in units of bits per second (bps).
>> LDPC (low density power check)
Answer: improves on forward error correction (FEC) and is more efficient
than Reed-Solomon FEC enabling providers to use higher modulation
orders like 4096 QAM.
>> FEC (forward error correction)
Answer: a method of obtaining error control in data transmission in which
the source (transmitter) sends redundant data and the destination (receiver)
recognizes only the portion of the data that contains no apparent errors.
>> VSB (Vestigial sideband)
Answer: is an OTA modulation method used for broadcast in the ATSC
digital television standard.
>> QAM (quadrature amplitude modulation)
