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How To Weatherproof Outside Coax Join

by | Sep 8, 2023 | Television, TV Aerial Services

Protecting Your Coax Cable Connections: A Comprehensive Guide to Weatherproofing

Weatherproofing coax cable connections is crucial for maintaining the integrity and performance of your cable system. Water ingress into coaxial cables can lead to many issues, including signal degradation and equipment damage. This guide will take you through the steps on how to weatherproof outside coax join and rotect your connections against the elements.

Can You Join a Coax Cable?

Yes, joining a coax cable is entirely possible. Contrary to some misconceptions, coax cable joints can be done without significant signal losses. However, addressing concerns and ensuring the join is done correctly to maintain optimal performance is essential.

Weather-Resistant F Connectors

For those looking to secure their outdoor connections, exterior-use F plugs are available. Compression-type plugs are especially recommended due to their durability and tight fit. Brands like Labgear, Maxview, and specific tools can make the installation seamless. Remember, proper installation and tightening are vital to ensuring a watertight connection.

The Magic of Self-Amalgamating Tape

Self-amalgamating tape is a wonder for weatherproofing. This tape adheres to itself, forming a watertight seal around your connections. Here’s how to apply it:

  1. Clean the area around the connection.
  2. Start wrapping the tape from the bottom, overlapping each layer.
  3. Stretch the tape slightly as you wrap it for a snug fit.
  4. For added protection, consider doing two wraps.

The tape’s flexibility and extendability make it a top choice for many professionals.

Silicone Grease

Silicone grease is another excellent option for exterior coax joins. It’s beneficial in preserving weatherproof plugs and is ideal for environments with extreme temperature fluctuations. By applying a thin layer, you can ensure your connections remain moisture-free.

External Connection Box

Purpose-made external junction boxes are designed to house and protect your coax connections. These boxes often come with cable entry/exit slots; for added protection, it’s advisable to use cable entry grommets. Incorporating these boxes into your installations can significantly reduce the risk of water damage.

Optimal Positions for Coaxial Cable Joins

Consider placing your coaxial cable joins in protected positions. Locations like under soffits or behind objects can shield your connections from direct exposure. Always evaluate your installation environment to determine the best spot.

Don’t Forget Drip Loop

A drip loop is a simple yet effective way to direct rainwater away from your cables. By forming a small loop with your cable before it enters the connection point, you can prevent water from travelling along the cable into the equipment. Incorporate drip loops wherever possible, especially in areas prone to heavy rainfall.

Conclusion

Weatherproofing your coax cable joins is not just a recommendation—it’s a necessity. Following the advice outlined in this guide, you can ensure reliable outdoor connections that stand the test of time.

For those seeking further guidance or have specific questions, please reach out at contact@eliteav.services. Additional resources can also be found at our blog.

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