220-801 · Question #183
Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?
The correct answer is D. RG-6. RG-6 is the standard coaxial cable used to carry RF signals from a satellite dish to a satellite modem.
Question
Options
- ACAT5e
- BCAT3
- CFiber
- DRG-6
How the community answered
(37 responses)- A5% (2)
- B3% (1)
- C3% (1)
- D89% (33)
Why each option
RG-6 is the standard coaxial cable used to carry RF signals from a satellite dish to a satellite modem.
CAT5e is a twisted-pair Ethernet cable rated for 1 Gbps network data, not RF signal transmission from satellite dishes.
CAT3 is an older twisted-pair cable rated for telephone and 10BASE-T Ethernet, and cannot carry RF satellite signals.
Fiber optic cable transmits data as light pulses and is used for high-speed networking infrastructure, not for connecting satellite dishes to modems.
RG-6 is a 75-ohm coaxial cable specifically designed for satellite and cable TV signal transmission. Its construction and shielding are optimized for high-frequency RF signals, making it the standard cable run from a satellite dish to the modem or receiver.
Concept tested: Coaxial cable types for satellite signal transmission
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