CB radios reached their highest popularity in the 1970s, but they remain a pillar of mutual communication between truck drivers, fans and rescue workers worldwide. CB radios, however, have a relatively limited range, usually about 16 km. This is because they are limited to only four watts. To increase the range of a CB radio, you need a CB secondary antenna. With a powerful CB antenna for 18 wheelers you can increase the effective range of your radio significantly and communicate over a much greater distance.

What is a CB Antenna?

A CB antenna for 18 wheelers is simply a non-original antenna that increases the effective range of a CB radio.

You cannot simply buy an antenna (such as a factory truck antenna) to get the results you want. For a CB radio you need a very long antenna. For this reason, you should buy a special CB radio antenna. These antennas are wrapped to give you the length you need without too much height.

What type of CB antenna do you need?

There are several antennas that you can buy for your CB radio, each with its own advantages and disadvantages. Here is a breakdown:
Fiberglass Antennas: These are built with a fiberglass rod and are very durable, which makes them ideal for off-road use. The range depends on where you join it and what conditions you are dealing with. Average range: two to seven miles.
Magnet Mount Antennas:
Magnet Mount Antennas: These antennas are attached to your vehicle with a magnetic base. The installation is very simple, with the disadvantage that you have to mount it quite high. This can cause problems when driving. Average range: three to seven miles.
102" Whip Antennas: If you are looking for a high range, a whip antenna can give you what you need. They are some of the most powerful CB radio antennas you can buy, but they are also extremely long, which may be impractical. Medium range: about 16 km (sometimes more).

Trucker Antennas:These are formally known as "central load antennas". They are generally referred to as trucker antennas, as they are used in tractor units. The lower third is a stainless steel shaft on which the coil lies. The upper part of the antenna is a steel whip. Average range: seven to 10 miles.

No-Ground Plane (NGP) Antennas: Do you need to install a CB radio antenna in a boat or RV (or in a vehicle without a metal chassis)? A bottomless flat antenna (NGP) is exactly what you are looking for. There are two unfortunate disadvantages: They are expensive and have a short effective range.