Best Fiberglass CB Antenna

Alex Clarkson
Alex Clarkson

Most, if not all, CB radios tend to have the same features, especially the power ratings. Usually, the power ratings fall between 4 and 12 watts.

The only issue with such low power ratings is that your communications won’t always be accurate.

Thus, this is where you may have to invest in the best fiberglass CB antenna. These types are made using fiberglass, which is durable and lightweight at the same time.

However, you have to make informed decisions before investing in a suitable type for your needs. We have the FRANCIS 300-CB24B Fiberglass Antenna, being the top pick in this guide. However, there are several other antenna brands you can consider, and we have them below: 

FRANCIS 300-CB24B Hot Rod Fiberglass Antenna

FRANCIS 300-CB24B 100-Watt Hot Rod...

Brand: Francis

  • The chromed brass ferrule makes it easy to set up
  • The threaded base can accept various types of mounts
  • It’s easy to pretune to the top cap design of a car


FireStik FS-4BK 4′ (r) Tip Cb Antenna – 900 Watts Black 

FireStik FS-4BK 4' (r) Ii Fs Series...

Brand: FireStick

  • Suitable for use in single and dual configurations
  • Has a tunable tip for ease of set up
  • The high performance loading coil is durable


Prostick 2` Foot Fiberglass 1000 Watt Antenna

Prostick 2` Foot Fiberglass 1000 Watt -...

Offers excellent stability on trucks 

  • Has an 1000 watt rating
  • The mast is joined and plated to the ferrule
  • Heavy duty design can withstand exposure to the elements


How to Buy the Best Fiberglass CB Antenna

Which CB Antenna is Most Suitable for Your Needs?

You should be aware that CB antennas are different and can suit varying communication applications. At first glance, we have to consider these factors:

For instance, if it’s for a small car, it’s best to go for the magnet base types. Why? They are simple to install, pocket friendly, and you can easily match them to the structure of your car. The best place to set up one of these would be on the roof section of your car or truck.

The fiberglass and top-loaded antennas are ideal for large cars and trucks. These are durable materials that you can set up conveniently in vehicles.

What is the Right Antenna Length? 

The length of your antenna relates to the range it can provide. If it’s taller, then it’s likely to provide improved performance. Plus, when it comes to large trucks, consider getting the 102” whip antenna types.

On average, these antenna types will cover an average of 7 to 11 miles, which is a large radius size. Plus, the 5” magnetic types are suitable for distances below 6 miles.

Performing estimations for base station antennas is not easy because you have to determine the terrain’s nature.

Consider Durable Antennas

Since the antenna is likely to be sitting outdoors, ensure you go for a type that can withstand exposure to different elements. The fiberglass types are excellent for this purpose. They are resistant to issues such as dust, water, and more. 

When investing the magnet mount types for your car, remember that you need one with a robust base. Such a unique structure makes it easy to set up on the roof. Plus, a thermoplastic covering helps improve the longevity of the antenna. 

Warranty and Support

You are likely to come across CB antenna users who face challenges in using them, especially when exposed to bad weather. In some cases, the CB antenna has specific complications, which can compromise its functionality.

Thus, it will be convenient if you can go for a product from a brand with a reliable support team to address your queries. You can get more tips from Firestik that relate to the use of antennas. 


Q. What is a CB Antenna?

A. A CB antenna is a device that helps transmission and reception of radio-frequency signals to and from a CB radio. 

You can call it as the first point in receiving signals and the last point in transmitting signals in a CB system. 

Q. Are dual CB antennas better?

A. Dual antennas are suitable for big rig types. It’s a unique design that offers efficiency when certain obstacles can block signals that travel on either side of your vehicle.

For instance, if your truck has only one antenna on the driver’s side, this can easily compromise the signal quality on the passenger’s side. Using the dual system ensures the signal can reach all areas of your truck.

That said, using this approach is not suitable for some cars. Plus, it can sometimes also lead to signal radiation complications.

Q. What is the right length for a CB antenna?

A. Using tall CB antennas will be perfect for long-range distances. The ideal length should average at 8 feet. That said, the length is not a significant factor if you want to be mobile or have to move around a lot.

Most high-end brands have addressed this use through the use of coils. It’s a mechanism that provides sufficient clearance for parking structures and garages for ease of mobility.

Top 8 Fiberglass CB Antenna Reviews 2024

FRANCIS 300-CB24B 100-Watt Hot Rod Fiberglass Antenna (Black) 

FRANCIS 300-CB24B 100-Watt Hot Rod...
  • 48" In Overall Length, 150 Watts Rated
  • 3/8" - 24 Chromed Brass Ferrule

Improve your communications when driving with the FRANCIS 300-CB24B 100 Watt Antenna. The antenna is 48 inches in length, and it has a 150-watt rating. Also, the chromed brass ferrule is durable and can withstand exposure to various elements.

With its black and double quarter-wave whip, you have an antenna that is not prone to changing weather patterns. Plus, the threaded base can accept various types of antenna mounts for ease of use.

The antenna has a threaded base, which can accommodate various types of antenna mounts. Each unit has been pre-tuned individually to suit the top cap design of most car brands. Thus, you will find it easy to install and withstand issues such as exposure to poor weather. 

The other good thing about this antenna is that it has a sleek design, which means you can drive around with style. It’s flexible, and the heavy-duty structure ensures longevity. 

The Good

  • The chromed brass ferrule makes it easy to set up
  • The threaded base can accept various types of mounts
  • It’s easy to pre-tune to the top cap design of a car

The Bad

  • N/A


Also A Top Pick

FireStik FS-4BK 4′ (r) Cb Antenna – 900 Watts Black

FireStik FS-4BK 4' (r) Ii Fs Series...
  • 5/8 Wave Length Design Rated @ 900 Watts
  • Can be Used in Single or Dual Configurations

Capable of accommodating over 900 watts, the FireStik FS-4BK Cb antenna is also another excellent addition to your regimen. The dynamic design of this antenna means that you can use it with both single and dual configurations.

While the antenna might require some form of fine-tuning, it’s easy to set up and compatible with most communications systems. It’s also easy to tune using your bare hands, all thanks to the inclusion of a tunable tip structure. With its high-performance loading coil, the antenna will deliver quality signals, better than most generic CB antennas.

The Good

  • Suitable for use in single and dual configurations
  • Has a tunable tip for ease of set up
  • The high-performance loading coil is durable

The Bad

  • Might require some fine-tuning 


Also Remember 

Prostick 2` Foot Fiberglass Black CB Radio Antenna

Prostick 2` Foot Fiberglass 1000 Watt -...
  • 1000 Watt Rating – gives desired amount of power
  • Exclusive “VibraSorb” Anti-breakage Design – improves life of product

Communicating using the right resources is highly important. Thus, this is why the Prostick 2 Foot Fiberglass CB Radio antenna is an excellent recommendation. It has an excellent 1000-watt rating, which provides the right amount of power for your communication in different conditions.

Since you are likely to be communicating in remote locations, without adequate coverage of poor weather, go for an antenna that can withstand these conditions. Its an accurate description of the performance you can expect from the Prostick 2 Foot Fiberglass Antenna.

Even more, the inclusion of the exclusive “VibraSorb” anti-breakage design means you have an antenna that ensures longevity. Plus, the fiberglass mast is also joined to a nickel-plated brass ferrule. The unique design makes this antenna durable and with quality materials to withstand exposure to the elements.

The Good

  • Has a 1000 watt rating
  • The mast is joined and plated to the ferrule
  • Heavy-duty design can withstand exposure to the elements

The Bad

  • Could use a better cable structure


CB Antenna for Handheld CB Radio

CB Antenna 14 Inch for Handheld CB Radio...
  • 1. CB antenna 14 inch with PL-259 connector, magnet base and 13ft RG-58/U cable.
  • 2. Equipped with BNC to SO-239 adapter,connector for handheld cb radio to...

Realize what you have been missing in your communications set up when you get the CB Antenna 14. It’s an antenna with a PL-259 connector and a magnet base for optimal stability. It also features a unique BNC to SO-239 adapter to help make the setup process convenient. 

It’s also easy to install on the roof or trunk of your car. With such a heavy-duty unit, you are sure of excellent signal reception. The 13ft RG-58/U cable also lets you set up the antenna in the right position for a good signal. Like all high performance CB antennas, the cable on this unit can withstand exposure to elements such as rain, snow and more.

Its also compatible with most CB radios. The antenna has a steel whip that has a rubber protected cup. These are unique components that help improve its longevity.

The Good

  • Easy to install on the roof of a car
  • The magnet base makes it highly stable
  • Has a steel whip with a rubber cup

The Bad

  • The rubber cup is not durable


TRAM 3-W-HC Fiberglass CB Antenna

TRAM 3-W-HC Fiberglass CB Antenna...
  • Heavy-duty fiberglass construction
  • Freq range: 26MHz–29MHz

Fiberglass is heavy-duty material, and you can be sure it will provide the longevity and quality you need for a CB antenna. The TRAM 3-W-HC antenna has all the unique features you need to enjoy a quality signal and communicate with other truckers.

The antenna has an excellent frequency range of 26-29Mhz to make it suitable for different communication projects. Even more, the antenna will cover various types of communication ranges, and it has a 24-inch thread mounting for ease of set up.

The TRAM 3 antenna is easy to calibrate with most CB radio systems. The fiberglass material also has a sleek finish that blends well with most modern car finishes.

The Good

  • Has a heavy-duty fiberglass construction
  • Covers several CB ranges and bands
  • The heavy-duty structure offers longevity

The Bad

  • Not powerful enough in poor weather


Nagoya CB-72 28″ CB Antenna (26-28 MHz) 

Nagoya CB-72 28" CB Antenna (26-28 MHz),...
  • Easy To Install, Omni-Directional, Measures ~28.5 inches, Stainless Steel...
  • Extra Long 18' of Premium RG-58A/U Coax, the CB-72 Covers all CB frequencies, No...

The Nagoya CB-72 antenna is powerful and reliable for communication purposes. It’s easy to install, and the omnidirectional design lets you enjoy signals for different directions. Similar to most high-end CB antennas, it comes with a PL-259 connector, which you can set up on most CB radios with ease.

The antenna also pairs great with most high-end CB radios on the market, and it’s available with a magnetic mount for optimal stability. You can even mount this antenna vertically, making it easy to make the most of the signals coming your way. The antenna has a heavy-duty rare-earth magnet, which will be with you for many years. Whether it’s a car, pickup truck, van, or SUV, this antenna is the right solution for your needs.

The antenna is also available with an exceptional 18feet of RG-58A/U cable, so that it’s easy to set up the antenna in your modern car. Plus, the antenna is an exceptional 4mm thick, which is better than most 2.5mm antennas you will find in most cars. 

The Good

  • Easy to install and omnidirectional functions
  • Includes a PL-25 connector for most CB radios
  • The heavy-duty magnetic mount offers stability

The Bad

  • Calibrating frequencies in some locations is not easy


TRAM 703-HC Center Load CB Antenna Kit

TRAM 703-HC Center Load CB Antenna Kit
  • Covers all CB frequencies
  • Includes 3.5" magnet mount, shock spring, stainless steel whip & 17ft RG58 cable...

Are you searching for an excellent way to improve the quality of your communications? The TRAM 703-HC Antenna kit offers ease of a set-up and the perfect way to be available for other drivers.

Ease of installation is among the key factors you have to consider when you want the right CB antenna for your car. Thus, the TRAM 703-HC comes with a unique magnet mount, which you can use to set it up on most car surfaces. Also, the stainless-steel whip means that this antenna is resistant to major changes in the weather.

The good thing about this CB antenna is that it offers coverage to various frequencies – perfect for all weather communication. It averages at 2 feet tall and won’t compromise your ability to access specific areas. The shock spring structure helps improve the stability of this unit.  

The Good

  • Can cover various types of frequencies
  • Comes with a magnet mount and shock spring for convenience
  • The 9.5 feet RG58 cables makes it easy to set up

The Bad

  • Could use a longer cabling


Pro Trucker Lot of 2 4′ Fiberglass Antenna  

Pro Trucker Lot of 2 4' Fiberglass 750...
  • Listing is for (2) 4' fiberglass antennas - Black
  • No frills and easy to install all-in-one CB antenna

A good CB antenna will easily improve the quality of your communications. With the Pro Trucker Lot Fiberglass antenna, you will receive quality signals each time. The antenna is easy to set up, and you can have it ready for communication in a few minutes. Even more, it’s also helically wound to provide optimal performance, regardless of the co-phase setup.

Why? It’s because the co-phase brand understands the importance of optimal performance. Thus, this antenna has the design to meet your immense demands for communication. Made using high-quality materials, you can be sure of an antenna that will be with you regardless of weather changes.

The Good

  • Easy to install and all in one design
  • Helically wound for optimal performance in co-phase setup
  • The heavy-duty rating offers longevity

The Bad

  • Could use a better finish


Best Fiberglass CB Antenna: Final Thoughts 

You will find it easy to communicate with other drivers or truckers in your company when you have the right resources. We have been looking at the best fiberglass CB antenna brands in this guide, along with some useful information. Being able to choose the right antenna requires some research and good decision making. Why?

It’s because these devices are available in many types and with varying features, you have to consider. These antennas will improve the signals’ quality and reduce any complications you might experience during harsh weather. 

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