RG11 cable is a special kind of coaxial cable. It’s built for longer runs, and in general you’ll find that you can run 50-100 feet longer with RG11 and still keep an acceptable signal level. However, it’s not perfect for every use. Let’s take a look at RG11 cable and why it’s great for long runs but not for short ones.
Built to be tough
Everything about RG11 cable is built to be stronger. The inner dielectric (the white part) is almost twice as thick as the same part in RG6 cable. All told, a typical RG11 cable is about 33% thicker than a typical RG6 cable, although every manufacturer is different. Often times, RG11 cables use heavy-duty connectors, thicker jackets on the outside, and higher-quality materials. RG11 cable is for when you want to get serious
It’s about loss over distance
The whole goal of RG11 cable is to give you a longer cable run. At the typical frequencies where satellite signals live, a 250 foot run of RG6 will have 6dB loss, or about 200% worse performance. That can be the difference between getting a signal and not getting a signal. Sure you can put in an amplifier but what if there’s no place for an amplifier between one end of the cable and the other? RG11 cable is here to help. In this same example, you can run 300 feet with RG11, and have the same loss characteristics as 250 feet of RG6.
This article comes from solidsignal edit released
