6 Best CB Home Base Antennas in 2024 Reviewed: A Complete Buying Guide


CB antennas capture radio-frequency (RF) signals and convert them to electrical signals. They also do the reverse process, taking the transmitter's electrical signals and converting them into RF signals. 

CB radios come with only four watts of power, so you need choose your CB antenna carefully to ensure that you get the best out of your CB set up.  A good quality antenna can make a huge difference in terms of performance, making your system go from good to excellent.

Most of these CB antenna’s are affordable, so purchasing the best CB antenna won't cost you much more than the cheapest option. If you don't know which one is the best CB antenna for you, here's a list of the six best CB antenna reviews for 2021 and a guide to finding the right one for you!


  EDITOR'S CHOICE            
Product Name Sirio 827 5/8 Wave
Venom GPA CB 1/2 Wave
Solarcon Antron 99
Sirio Gain-Master
Siro Signal Keeper
Ground Plane ⅝ wave ½ wave ¼ wave ½ wave over a ¼ wave variable mutual transductance ½ wave center fed vertical dipole ¼ wave base loaded
Frequency Range 26-28 MHz 26-28 MHz 26-28 MHz 26-28 MHz 27.2-30MHz 27.2-30MHz
Radiation 360-degree omni-directional 360-degree omni-directional 360-degree omni-directional 360-degree omni-directional 360-degree omni-directional 360-degree omni-directional
Max power 1000W 1000W 500W 2000W 500W 100W
Length 6.7m 5.5m 91.5cm 5.5m 5.5m 2.4m
Gain 1.5 dBd : 3.65 dBi 4.5 dBd 9.9dBi 2.15dBi 2.15dBi



6 Best CB Home Base Antennas Reviewed

 Sirio 827 5/8 Wave – Best Selling


The Sirio 827 is one of the most respected antennas and comes into its own for build quality.  If you are looking for a antenna to stand up to the elements this option handles heavy wind and intense weather easily.  For a non-fiberglass antenna, it has a staggeringly low level of static and the range is exceptional. Everything you need in terms of brackets and bolts come with the antenna. Without a doubt, this option is one of the best antennas on the market.




  • Ground Plane: ⅝ wave
  • Frequency Range: 26-28 MHz
  • Radiation: 360-degree omni-directional
  • Max power: 1000W
  • Gain: 1.5 dBd : 3.65 dBi
  • Length: 6.7m


  • Very high-quality
  • Aluminum-magnesium build makes for excellent conductivity and strength
  • A large open coil prevents water buildup and condensation


  • Top tuning element in the top tube, which can cause buzzing and vibration

The quality of the ground plane Sirio 827 is almost unsurpassable, which is why it's best-selling on our list. The antenna is easy to assemble, has excellent range, and it's simple to find replacement parts for if you happen to lose them. With superb materials and engineering, it's no wonder the Sirio 827 is the best-selling option on this list.

Sirio 827 5/8 Wave Shop Now



Venom GPA CB 1/2 Wave – Best Value


This is a great value antenna.  The ‘silver rod' as it is commonly known is one of the most popular options on the market largely driven by it’s price . With a well-known brand name, you can expect a reliable and sturdy piece of equipment. It has high power and it performs well overall for a fantastic price.




  • Ground Plane: ½ wave
  • Frequency Range: 26-28MHz
  • Radiation: 360-degree omni-directional
  • Max power: 1000W
  • Gain: 4.5 dBd
  • Length: 5.5m


  • Great value for build-quality
  • Aluminum for excellent corrosion resistance
  • Proven track record and legacy


  • If value is not important then there are better options.

For one, the price is unbeatable. The antenna is also sturdy, reliable and capable of handling high winds.   It's undoubtedly one of most popular home base antennas.  However, there are better quality options and a 5/8 wave antenna will have a better performance range.

Venom 1/2 Wave HG Shop Now



Superlance – Best Small/Compact


With its built-in ground plane, this antenna is ideal for places where a large antenna is not suitable. It's not the optimal choice but it might be the best option for your space.  It is discrete and less than 1m in length.




  • Ground Plane: ¼ wave
  • Frequency Range: 26-28 MHz
  • Radiation: 360-degree omni-directional
  • Max power: 500W
  • Length: 91.5cm


  • A cheap home base option
  • Discrete and suitable for lofts and balconies
  • Built-in ground plane


  • Performance is limited because of the antenna’s size

There's a reason this unit is the best small/compact on our list.  The alternatives are limited! This antenna is perfect for enthusiasts who are just starting out and don't want to commit to mounting a large antenna on their roof.  It’s slim profile makes it excellent if you are operating out of a flat or loft.  Overall, whilst its size limits it’s performance it’s size and low cost make it a very popular option.

Surperlance Loft Shop Now



Solarcon Antron 99 – Best Fiberglass


Fiberglass CB antennas are often chosen because they do not get the static interference that can be associated with aluminium antennas.  They are just as sturdy as their metal counterparts. They are also powerful and in our view they are worth the price. The Solarcon Antron 99 is one of many fiberglass antennas on the market, but this one is the best for many reasons.




  • Ground Plane: ½ wave over a ¼ wave variable mutual transductance
  • Frequency Range: 26-28 MHz
  • Radiation: 360-degree omni-directional
  • Max power: 2000W
  • Gain: 9.9dBi gain
  • Length: 5.5m


  • Easy to assemble and tune
  • High gain and performance
  • Doesn’t need a ground plane


  • The 9.9dBi gain seems optimistic but it undoubtedly has great range

The unique tuning element on the antenna makes it possible to tune the input to the antenna and obtain the optimum S.W.R. over a range of Frequencies.  This antenna works efficiently on both CB and Ham frequencies 10m through to 17m making it popular with Amateur users.  As a lightweight fiberglass antenna, that is easy to assemble, it is also great for portable use.  This item is hard to beat for the price.

Solarcon Antron Shop Now



Sirio Gain-Master – Best High-Power


You'll get outstanding performance from this ½ wave base station vertical unit. Its whip features an aluminum body with a fiberglass antenna. It's tall, but perfect for CB users who want an easy setup and ample power for the price.




  • Ground Plane: ½ wave center fed vertical dipole
  • Frequency Range: 27.2-30MHz
  • Radiation: 360-degree omni-directional
  • Max power: 500W
  • Gain: 2.15dBi
  • Length: 5.5m


  • Superior Build Quality
  • Outstanding Performance
  • Lightweight


  • Not the cheapest option available

Although this antenna is on the more expensive side, it's got an excellent range for the height and the price.  Its lightweight fiberglass and aluminum whip construction makes it stable and impervious to flexing during inclement weather. Overall, this is an excellent high-power antenna for amateurs and professionals alike.

Sirio Gain-Master Shop Now



Siro Signal Keeper – Best Indoor Antenna


This antenna is the best choice for you if you haven't got the space for a full-sized antenna.  With its built-in stand, you can put it in your loft or room with no issues. You may also mount this antenna to a mast (25-40mm in diameter) if convenient.




  • Ground Plane: ¼ wave base loaded
  • Frequency Range: 27.2-30MHz
  • Radiation: 360-degree omni-directional
  • Max power: 100W
  • Gain: 2.15dBi
  • Length: 2.4m


  • The included antenna stand is convenient
  • Performs well for its compact size
  • Small enough for indoor use


  • Performance is limited because of the antenna’s size

This option is best for indoor home base antenna use because of its small size and compact design. If you're just getting into the CB game and want to establish a home base, this antenna is the perfect one for you.

Sirio Signal Keeper Shop Now



Equipment: Mounting Brackets, Poles, and Coaxial Cables

Your antenna will require additional equipment, such as brackets, poles and coax cables. This equipment is essential for making your set-up work. Here's a basic guide to selecting each of these products.


Brackets come in several different sizes, from small and lightweight to large and heavy-duty. The type of bracket depends on the size and shape of your antenna. Most antennas come with a bracket and bolts that you can use for most scenarios.

If you need additional brackets, we recommend looking for fully galvanized brackets that give adequate clearance for your antenna. You can often find single brackets for lightweight and small units and double brackets for the more heavy-duty equipment.


The pole is simply a tube that the antenna attaches to for secure placement. It aids in the maintenance of the antenna, especially if you encounter inclement weather. All you need to do is bolt the antenna to the pole and mount the pole along with the antenna itself in the desired location.  You can mount most poles on roofs, walls, and masts with the appropriate brackets. 

Coax Cables

The coax cable is arguably the most underrated but critical part of your CB radio set-up. You need to consider the length of your coax from your radio to the antenna mount.   If you must run your cable through a firewall or any interior linings, you should consider using connectors to split the run.  The issue with a long cable run and splits in the cable with connectors is that you will get RF loss which isnt great for performance.  We would therefore recommend high quality cable and connectors to limit this loss.  Also the shorter the cable run the better, within reason, but the cable run should be no shorer than 5m.

How to Choose the Best Home Base CB Antenna

Choosing the appropriate antenna for your purposes can be challenging. You need to consider several things, such as budget, placement, and how much space you'll have for the equipment. You also need to know what to look for in a good product.

In this section, we'll go over some commonly asked questions about antennas. That way, you can make informed decisions when purchasing your antenna, coax cable, and other equipment.

What is your budget?

As mentioned before, the best CB units aren't too far off in price compared to the cheapest ones.

You won't need to break the bank to find the best option, but keep in mind that even if you only spend an additional £40-50 on your antenna, you might find that it's a better option for your purposes. Most CB Radio’s will cost you between £50-100.

Where are you going to locate the antenna?

Antennas will work better, the higher they are and the more space they have, so the roof is optimal. Ideally, the antenna should be above your roofline so that you can get the maximum performance and range.

If you need to mount your antenna in a smaller space, such as a bedroom or flat balcony, you don't need to worry. There are smaller options on the market. It may have a smaller range, but you'll have to make that compromise.

How are you going to mount the antenna?

Base antennas are mountable virtually anywhere subject only to your space.  Some of the smaller antennas come with stands, which you can place in your bedroom or flat balcony, whilst most of the others come with a tube and bracket for mounting to the side or top of your home.

 The best way to approach this issue is to choose which type of antenna best suits your purposes. You can then select the most appropriate mount from there.

How much space do you have for the antenna?

The amount of space you need depends on the type of antenna. The types that come with stands (for indoors) will need adequate space to stand, transmit, and receive signals. You also won't want to be on top of it all the time.

We recommend putting the standing units in the corner of rooms by themselves, so they're not in the way. If you want to place it outdoors, you won't necessarily need to worry about space, just the mounting process itself.

The larger antenna’s that are designed for outdoors can be mounted anywhere with the correct brackets and poles.  The only issue will be access to say your roof and getting the correct brackets and supporting structure.  Normally antennas are mounted to chimney breast or side walls using T&K brackets or at the back of your garden with a separate mast so that you can get good height for performance.

How are you going to connect it to your radio?

Once you have your antenna up and mounted you simply need to run your coax cable from the antenna to the back of your CB radio.

One of the most critical steps of installing your CB unit is to tune your antenna during installation and before transmitting. If you transmit with your radio and have high SWR readings, you may damage your radio. Some antennas come pre-tuned but you need be careful and check the SWR.

What are the basic principles for good performance?

The basic principles of good performance come down to size.  Tall antennas will almost always work better and get a better range than short ones.

However, you can't always get a unit of this length due to height constraints. If you can't make this happen, shorter antennas are okay. Be aware that your reception won't be as good with these shorter options.


There's a lot to know and understand in the world of CB antennas and radios. It can feel like technical information overload, but you can find the best option if you know what factors to prioritize.

We hope you've enjoyed our reviews and buyers' guide for our favourite CB antennas on the market right now. Feel free to browse our vast collection of CB antennas and other equipment and use our reviews to make informed decisions about your product selections!