How Weather Conditions Affect Coaxial Aerial Cable Performance

Coaxial aerial cables are an essential part of many homes and businesses, providing a reliable connection for television, internet, and other services. However, the performance of these cables can be significantly impacted by weather conditions, leading to frustrating disruptions and degraded signal quality.

Rain and Moisture

Rain, snow, and other forms of moisture can wreak havoc on coaxial cables. Water can penetrate the cable’s insulation, causing short circuits and signal loss. Moisture can also lead to corrosion, which can weaken the cable and reduce its lifespan.

Wind and Gusts

Strong winds and gusts can put a lot of stress on coaxial cables, especially those that are not properly secured. This stress can cause the cables to stretch or break, resulting in signal interruptions or complete outages.

Temperature Fluctuations

Extreme temperature fluctuations can also affect the performance of coaxial cables. As temperatures rise, the cable’s insulation can soften and expand, potentially causing shorts or other problems. Conversely, sub-freezing temperatures can make the insulation brittle and more susceptible to cracking or breaking.

Lightning Strikes

Lightning strikes are a major threat to coaxial cables. Surges of electricity from lightning can travel through the cable and damage sensitive equipment, such as televisions and modems.

Protecting Coaxial Cables from Weather

To ensure optimal performance and longevity, it is crucial to protect coaxial cables from the elements. Here are some tips:

Use weather-resistant cables designed for outdoor use.

Secure cables properly to prevent wind damage.

Install cables in a protected location, such as under eaves or in conduit.

Use surge protectors to shield equipment from lightning strikes.

Regularly inspect cables for damage and replace any that are compromised.

By following these guidelines, you can minimize the impact of weather conditions on your coaxial aerial cables and enjoy reliable, uninterrupted performance for years to come.