Due to high signal loss, about how many feet are coaxial cable remoting systems limited to?

Due to high signal loss, about how many feet are coaxial cable remoting systems limited to?

• A. 6,000
• B. 9,000
• C. 15,000
• D. 12,000

Answer: (D)

Signal loss in coaxial cabling grows with length, and the higher frequencies used for remoting make attenuation and noise more pronounced. To keep the received signal strong enough to be properly processed, you have to limit how long the coax run can be. In typical coax remoting setups, that practical ceiling is about 12,000 feet. Going much farther would push attenuation beyond what the system can tolerate without distortions or loss of reliable communication, unless you introduce regeneration points, lower-loss cabling, or switch to a different transmission method such as fiber. So the distance most often cited as the workable limit under high signal loss conditions is around 12,000 feet. Shorter distances (like 6,000 or 9,000) would still be workable but don’t reflect the standard maximum, and longer distances (like 15,000) would generally require additional hardware to maintain reliability.

Signal loss in coaxial cabling grows with length, and the higher frequencies used for remoting make attenuation and noise more pronounced. To keep the received signal strong enough to be properly processed, you have to limit how long the coax run can be. In typical coax remoting setups, that practical ceiling is about 12,000 feet. Going much farther would push attenuation beyond what the system can tolerate without distortions or loss of reliable communication, unless you introduce regeneration points, lower-loss cabling, or switch to a different transmission method such as fiber.

So the distance most often cited as the workable limit under high signal loss conditions is around 12,000 feet. Shorter distances (like 6,000 or 9,000) would still be workable but don’t reflect the standard maximum, and longer distances (like 15,000) would generally require additional hardware to maintain reliability.