Communication is a very essential part of our lives, especially if you are driving an 18 wheeler on long journeys. You need proper communication and access to various channels for a convenient and less challenging trucking experience. For quite some time now, CB radios have been a very vital and major part of any trucker’s journey. This is because mobile smartphone signals aren’t too reliable when it comes to driving through remote areas or mountains.  

Our team has done some research and compiled a list of the top 7 best cb antenna for 18 wheeler.

Factors to consider while choosing the best cb antenna for 18 wheeler 

Power Source

The most common kinds of CB antennas in terms of power sources are battery powered ones and corded ones.

Battery operated CB antennas are very convenient in terms of portability. The battery life offered by these antennas is impressive. In addition to that, they are very easy to install and uninstall, if needed. 

On the other hand, corded antennas have a more uninterrupted and stable power source. However, you might need professional help when it comes to installing the antenna. 

Size

This is one of the most important factors you should look for before choosing the best cb antenna for truckers. Notably, the size has an impact on the range and quality of signals sent or received by the antenna. For instance, an antenna that is smaller in size can give you an expected range that is 3 miles shorter than larger antennas. 

The size of the antenna also has an impact on the wear and tear of the antenna experiences due to the weather. Smaller antennas are less vulnerable to such wear and tear. You should also consider the height of the truck you plan on installing the antenna on. 

Technical Quality

The best cb antenna for 18 wheeler is one that can transmit signals effectively in and out of the vehicle. You should keep your needs and requirements in mind while making this decision. For example, if you need a CB antenna just to listen to the radio or weather forecasts, then you can get an antenna that is effective in receiving signals. However, if you need to communicate and send out signals, then you need an antenna that is good at both sending as well as receiving signals. 

The quality of the audio is also an important aspect, especially when you are driving at high-speeds across different terrains. 26 MHz to 30 MHz is the standard wavelength that an antenna needs to cover. 

Budget

The quality and durability of the antenna are what make its price high or low. A high-quality and sturdy antenna would last longer with you than a low-quality low price one. You should set your budget and then narrow down antennas that pose as good options for your needs. An expensive antenna would not give you better performance, it would help you save money on repair and maintenance. 

Personal Preferences

Along with technical features and functionality, it is very vital for you to know what your personal preferences are. You can ask yourself these questions in order to determine your preferences.

What are you going to use the antenna for?

Do you need a two-way transmission or not?

What kind of vehicle are you going to install the antenna in?

What is the height of your vehicle? 

Will you use it for multiple vehicles or just one? 

Wind Resistance

The wind resistance ability of the antenna depends on its design and structure. The base of these antennas has springs to absorb any vibrations or shocks that may occur due to the high-speed of the vehicle. A durable and sturdy spring at the base can also help the antenna in avoiding wear and tear. 

Attachment of the Antenna

There are different methods using which you can attach the Cb antenna to your vehicle. You can attach the antenna to your vehicle by drilling. On the other hand, you can also use the magnetic method to mount the antenna. The magnetic method of attachment is becoming increasingly popular due to its need. 

List of Best CB Antenna For 18 Wheeler

Name

Ratings

Price on Amazon

Hustler SCB White Trucker CB Radio Antennas

Hustler SCB White Trucker CB Radio Antennas

Cobra HG A1000 18.5 inch Magnetic Mount CB

Cobra HG A1000 18.5 inch Magnetic Mount CB

Wilson 305-492 T2000 Series Black Mobile CB Trucker Antenna with 5-Inch Shaft

Wilson 305-492 T2000 Series Black Mobile CB Trucker Antenna with 5-Inch Shaft

Wilson 305-493 T2000

Wilson 305-493 T2000

CB Antenna 28 inch for CB Radio by LUITON

CB Antenna 28 inch for CB Radio by LUITON

WILSON 305-497 3500-Watt Trucker Antenna

WILSON 305-497 3500-Watt Trucker Antenna

WILSON 305-38 300-Watt Little Wil Magnet Mount Antenna

WILSON 305-38 300-Watt Little Wil Magnet Mount Antenna

1. Hustler SCB White Trucker CB Radio Antennas – Best CB Antenna for 18 Wheeler

Key features:

  • Power rating: 1000 watts
  • Material: High-grade Stainless steel
  • Bandwidth : 250-400 kHz
  • Antenna Length: 35-inch
  • Antenna Type: Center Load
  • Cable: RG58

The Hustler SCB White Trucker antenna is the best cb antenna for 18 wheeler that you can find in the market today.  This antenna has a lot of impressive features and thus, gives you value for your money. Also, this antenna is designed using a computer. 

In addition to that, the antennas as well as its coil has an ideal length. This makes the antenna capable of gives you a power of 1000 W and lets you access 120 different channels. This antenna is durable and sturdy since its cord is made of stainless steel. 

Overall, this is the best antenna on the list due to its great features.  

Pros
  • Powerful antenna
  • Gives access to 120 channels
  • Build is high-quality
  • It is durable and can absorb shocks
Cons
  • Only available in white color

2. Cobra HG A1000 18.5 inch Magnetic Mount CB – Best Magnetic Mount CB Antenna 

Key features:

  • Power rating: 100 watts
  • Material: Non-corrosive Stainless steel
  • Bandwidth (MHz): 100
  • Antenna Length: 21-inch
  • Antenna Type: Magnet stud
  • Cable: RG58\AU

The Cobra HG is the best magnetic mount cb antenna on the list. This antenna has a reasonable price and gives you a lot of amazing features. One of its impressive features includes giving you alerts about the weather. 

While on their journey, there are several ‘dead-zones’ in which truckers don’t have complete access to mobile or internet networks. Thus, the weather alert feature holds even more significance in these areas. This antenna has a magnetic mount, making it very easy and convenient to attach to your vehicle. 

All in all, this a great option for you to consider. However, it doesn’t have strong shock-absorbing capabilities. 

Pros
  • Can be mounted magnetically
  • Power supply is corded
  • Easy to attach and remove from vehicle
Cons
  • Shock absorbing capabilities are weak

3. Wilson 305-492 T2000 Series Black Mobile CB Trucker Antenna with 5-Inch Shaft –Best Mobile CB Antenna 

Key features:

  • Power rating: 3500 watts
  • Material: Thermoplastic/Stainless steel
  • Bandwidth (MHz): 440
  • Antenna Length: 49-inch
  • Type: Center Load
  • Cable: RG58\AU

The Wilson 305-492 T2000 is one of the best mobile cb antennas you can find on the market. This antenna is very reliable and has many amazing features. This antenna is light-weight and is ideal for truckers. 

In addition to that, this antenna has a 440 MHz bandwidth frequency and a 5-inch-long shaft. The length of the antenna’s cord is 49 inches and the coil of the antenna can give you power up to 3500 W.  

Overall, this antenna gives you great features including a long reach. However, some users believe that the price of this antenna is higher than its competitors. 

Pros
  • Mount is very strong
  • Gives you long reach
  • Easy to use
Cons
  • Price is high

4. Wilson 305-493 T2000 – Best CB Radio Antenna For Truckers

Key features:

  • Power rating: 3500 watts
  • Material: Stainless steel
  • Bandwidth(MHz) : 160
  • Antenna Length: 49-inch
  • Antenna Type: Shaft-base Center Load
  • Cable: RG58

The WILSON 305-439 is a cb antenna that deserves to be in this list of the best cb radio antenna for truckers due to its numerous features and great functionality. The coil of this antenna is made of stainless steel, and its wire is made of silver. 

In addition to that, this antenna can give you power up to 3500 W and a shaft that is 5 inches long. Also, this antenna is very aesthetically pleasing due to its red color. It is also very durable and sturdy.

All in all, this antenna is an option you should definitely consider. However, some users have found that this antenna isn’t suitable for small-sized trucks. 

Pros
  • Gives you power up to 3500 Watts
  • Attractive design and color
  • The brass ferrule is chrome plated
Cons
  • Not the most suitable option for small trucks

5. CB Antenna 28 inch for CB Radio by LUITON – Best Magnet Mount CB Antenna

Key features:

  • Center coil-loaded heavy duty spring
  • 2 sections
  • Cable: 10 Feet(3M)
  • Extends to 28 inch(0.7m)
  • Magnetic base: 88mm
  • Impedance: 50Ω

The CB Antenna by Luiton gives is one of the best magnet mount cb antenna you can find in the market. This antenna is great because it covers all CB frequencies and gives you access to a variety of channels. This antenna is 28-inch tall and has a whip made of stainless steel. 

In addition to this, if you are using an SWR meter then you can adjust the antenna using a screw. It is also very easy to assemble and mount on any kind of vehicle. 

Overall, this magnetic antenna is one of the best on the market. However, some users have found that it isn’t compatible with Uniden mobile scanner. 

Pros
  • The antenna length is adjustable
  • Cable length is sufficient
  • The core is stranded and not solid
Cons
  • Isn’t compatible with the Uniden 800MHz Channel Mobile Scanner (BC355N)

6. WILSON 305-497 3500-Watt Trucker Antenna – Best CB Antenna For Pickup Truck

Key features:

  • 3500W
  • 10-ft shaft standard 0.38-Inch x 24 thread
  • Large coil for increased power handling
  • 49-ft SS whip
  • White

The Wilson 305-497 is the best cb antenna for pickup trucks that you can get at a reasonable price. This antenna has an amazing design with a coil that is made of stainless steel. This antenna also gives you a power of up to 3500 W and has a 10-inch long shaft.

In addition to this, the coil is large and thus, it gives you more reach and power. This antenna is very easy to set up and install.   

Overall, this 10-inch long antenna is an option you should consider. However, some users have found that this antenna not as durable as its competitors. 

Pros
  • Antenna is easy to set up and install
  • Steel whip is flexible and impressive
  • Gives you power of up to 3500 W
Cons
  • Isn’t as durable as its competitors

7. WILSON 305-38 300-Watt Little Wil Magnet Mount Antenna – Best Low Profile CB Antenna

Key features:

  • 300 Watts Power Handling Capability (ICAS).
  • Large 10 oz magnet.
  • Heavy-Duty Coil Uses 14-Gauge Copper Wire.
  • 36″ 17-7 PH Stainless Steel Whip Base Load Antenna.

The Wilson 305-38 is one of the best low profile cb antennas out there. The Little Wil is designed to be small and compact and it gives you great performance. It has a magnetic mount 10 ounce using which you can attach it on to any vehicle.

In addition to that, the coil on the antenna is heavy-duty and durable and has a copper wire of 14-gauge in order to give you very clear and quality sound. 

Overall, this is the best low profile cb antenna due to its small design. However, some users have faced issues tuning the SWR. 

Pros
  • The antenna has a PL259
  • Coil design is low loss
  • Has a power handling capacity of 300 W
Cons
  • Issues tuning the SWR

Conclusion:

After going through this list of the best cb antenna for 18 wheeler, you have the information you need in order to pick one for yourself. You should evaluate factors like the length of the antenna, its power, range, and other features. In addition to that, you should also analyze your own needs and preferences. Getting a cb antenna that is most suitable for you can enhance your driving experience exponentially. 

FAQs:

What is the best cb antenna for truckers?

The best cb antenna for 18 wheeler is the Hustler SCB White Trucker CB Radio Antenna.

Do I need a spring for my CB antenna?

A spring can be very useful for CB antennas considering that you are using a good spring of an appropriate size. You should consider adding a spring if you suspect that your antenna will strike obstacles. 

Does coax length affect SWR?

The length of the coax will not impact the SWR. The coax length changes the reading depending on the wavelength. 

How do you tell if your CB antenna is grounded properly?

When you mount your CB antenna properly, the need on the multimeter should move to the right. If there is no multimeter needle movement you should make the two probes touch and check if the antenna is working properly. 

How far can a 4 watt CB radio transmit?

In the US and EU, 4 watts is the limit for transmitter power. Cb radios tend to have a 3 miles to 30 miles range, depending on the terrain you are driving through.  

How high does a CB radio antenna need to be?

The CB antenna can be 20 feet high above the truck or vehicle it is mounted on. A larger antenna tends to work better than smaller ones. 

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