Do you want to buy the best coax for CB radio? If so, you’ve come to the right place! In this comprehensive guide, we will discuss everything you need to know about coax cables and how they can be used with CB radios. We’ll cover topics such as why coax is important, the different types of coax available, and how to choose the best one for your needs. So whether you’re a beginner or an experienced CB Radio user, this guide
3 Best Coax for CB Radio Comparison
9 Best Coax for CB Radio Available In The Market
5 Things You Must Know While Choosing The Best Coax for CB Radio
1. Know Your Antenna’s Connector Type
In order for your radio to work, it needs to have an antenna with the corresponding connector type on it as well as a length of coax equal in length to the distance from the back of the truck cab to any places where people walk around and could be hit by a swinging counterweight. For example, if you have a Ford F-150 that has a 9-foot bed and is four feet off the ground at its highest point, then you need a 4’6″ piece of coaxial cable since this truck has about six feet of space from the back bumper to where the bed starts.
2. Know Your Coax’s Connector Type
In addition to knowing the correct length of coaxial cable you need, it is crucial that you purchase a coaxial cable with a connector type that fits your new antenna as well as the space from where the antenna will be mounted on your truck. For example, if you have purchased a CB Radio with a PL-259 connector and want to mount it near the rear window on your F-150 then you would not necessarily want to use RG-59/U since it is more suited towards being used in places where there are longer lengths of cable running from one end to another. However, for this installation, you might want to go ahead and get RG-8X so that you can guarantee you will get the best performance out of your CB Radio.
3. Know Your Coax’s Cable Type
Another thing to consider when buying coax is what type of cable or shielding it has on it. For example, RG-59/U coaxial cable is not recommended for use with CB Radios because its shielding breaks down at high frequencies which leads to signal loss known as SWR (Standing Wave Ratio). So if you are running a 27 MHz radio then you should instead purchase coax that has braided copper shielding instead of solid since this prevents RF from reflecting in the same way an open circuit does in electrical work, thereby preventing losses at high power levels. This is especially important in places where there are multiple trucks driving around since the last thing you want is for your CB Radio to not function when it is needed most.
4. Make Sure Your Cable Can Handle Your Power Needs
Another consideration that must be made before purchasing any cable for use with your CB Radio or truck, in general, has to do with the power output of your system. Since trucks are often full of gear like winches, toolboxes, and other important things it may be necessary for you to run high power levels on your CB Radio which could cause signal loss or dropouts if the wrong type of coaxial cable is used. For example, RG-59/U will not only reflect SWR at high frequencies but can also melt when placed under too much strain which leads us to our final point about buying coax for your CB Radio.
5. Know Your Coax’s Outer Diameter (OD) For its Type
One final thing to keep in mind when buying coax is the diameter of the outside shielding. There are many different types of RG-XXXX coaxial cables, two common ones being RG-59/U and RG-8X, but each one has a different OD which stands for outer diameter.
Why Do You Need Coax for CB Radio
1. The design of a coaxial cable is such that it can handle very high frequencies along its length without causing interference or degradation to the signal. This makes it ideal to use as a connecting/transmitting medium between your CB radio and amplifier as it will preserve maximum clarity at all times.
2. Like any good conductor, coax is designed to channel away any electrical noise which could be generated from other sources e.g light dimmers, etc., so it ensures the purity of signal reaching your CB radio is not affected by this noise.
3. Coax can also be used to connect a number of different antennae which could include: magnetic antennas, glass mount antennas, multi-band cellular antennae such as those used for mobile phones and laptop cards, etc By using coax makes switching between these different antennae very easy via a plug and play method.
To Wrap Up
We hope this article has helped you understand the importance of coax for CB radio, and how to make your choice. Whether it’s a general-purpose cable or one that is specifically designed for high power transmission, there are many options available on the market to choose from. Do you have any other thoughts about which type of coax would be best for your needs? If so, please share them with us in the comments below!