Have you been thinking about setting up an amateur FM radio station at home or simply want to magnify the stereo signal? Or maybe you have been operating in HF and UHF for a long time but want a more reliable antenna?
The answer to all your questions is a dipole antenna. Yes, dipole antennas are the easiest to build and ensure excellent performance for HF and UHF bands. Hence, they are preferred for most FM broadcasting and communication.
However, there are many types of dipole antennas that have their specific usage. For example, the best dipole antenna for broadcasting will not work for you if you want a dipole for only magnifying FM signals.
Don’t worry. We understand how important it is to find the right dipole for you. Hence, we’ve reviewed the top dipole antennas available in the market.
Read on to find out about them and an additional buying guide that’ll help you in choosing your ideal one.
So, let’s dive in.
Top 8 Best Dipole Antenna Reviews
1. MFJ-1778 G5RV Wire Multiband Dipole Antenna
G5RV antennas are the most popular for broadcasting and receiving all high-frequency (HF) bands. And the MFJ-1778 G5RV Wire Antenna is an excellent example of a multi-band antenna. Why?
This original center-fed dipole can operate on all frequencies from 3 to 28 MHz. Moreover, the 102 ft. dipole can achieve resonance on bands from 80 to 10. So, you can use it for multiple HF operations.
The bands accessible with this dipole are 10, 14, 20, 40, and 80 m. You won’t be able to use it for any other high-frequency bands apart from these five.
However, there’s a way you can enjoy the benefits of high-end dipoles with this original G5RV one. Want to know how? Add a tuner and you’ll be able to access up to 160 m bands. No wonder it’s a strong contender for the best dipole antenna.
If you don’t have much space for installing a dipole, this one is a good option because it only requires a 31 m straight run. Furthermore, you can use it in a slope or inverted V position for more compact usage. This makes it perfect for small gardens and outdoor spaces.
All in all, this multiband dipole HF antenna will meet all your high-frequency operational needs effectively. So, enjoy all-band frequency operation with this original G5RV wire antenna from MJF.
- 102 ft multi-band dipole antenna.
- It covers 10-160 bands with a tuner.
- Requires a coaxial cable feeder.
- Compact and powerful design.
- Can be installed within 31 meters of space.
2. Ni4L Portable End-Fed 80 Meter Dipole Antenna
Next, we have an 80 meter antenna from Ni4L Antennas & Electronics. This brand is known for providing durable high-quality antennas to people who operate in HF radio frequency. And their Portable End-Fed Dipole Antenna is no exception.
This is one of the most durable dipole antennas available out there. Let me tell you why. Firstly, all the hardware used in this antenna is made with superior quality corrosion-resistant stainless steel.
Secondly, the entire 41 ft. dipole is made with 18 gauze Poly-Stealth wire. This ensures not only high strength but also a really high conductivity.
That’s not all, the polyethylene jacket insulation provides ultimate weather resistance. You can use it through trees, seacoast, and other unrelenting weather without any damage. It can also sustain heavy wind load, snow load, and even acid rains.
Another reason why both beginners and professionals love this antenna is its excellent portability. The end-fed design makes it so compact that you can fit it in your backpack or glove box. Furthermore, this HF kit is really easy to install and use.
Lastly, the advanced matching network matches the high input impedance to impedance of most tuners. So, you will get effective performance in 80 to 6-meter band with most tuners.
Overall, the ultimate durability along with high portability makes this the best 80 meter dipole antenna.
- Concealed in UV-resistant ABS plastic.
- Highly portable End-Fed antenna.
- Comes with superior weather resistance.
- The antenna kit can handle 300 watts of power.
- Includes impedance matching system.
3. MFJ-1778M G5RV Junior Multi-Band HF Wire Antenna
If you want to enjoy the benefits of a multi-band G5RV dipole but don’t have much space available, then check out the MFJ-1778M G5RV Junior Wire Antenna.
This is the junior wire version of the original MFJ-17778. You’ll get to experience all the privileges of the original version but with a more compact design.
Yes, this dipole is only 52 ft. long. The flat-top feed line will allow you to access 7 to 28 MHz frequency. This is more than enough for setting up your first high-frequency radio transmission station.
The sturdy construction will amaze you. It includes durable non-resistant wires that are protected from environmental influence. Moreover, the strong base can handle up to 1500 watts power rating.
Apart from these, this antenna also includes a 17 ft. section with a 450 Ohm impedance that ends in a coaxial cable. As a result, a coaxial feed line is produced that acts as the balanced feeder.
That’s not all, being the best multi-band HF wire antenna, it can reduce and even stop excessive radio frequency feed and RF burns.
- 52 ft. multi-band dipole antenna.
- Comes with 1500 watts power rating.
- Employs a 14 gauze center insulator.
- Includes S0-239 UHF-Female connection.
- Great for beginners HF radio transmitters.
4. ZS6BKW / G5RV Optimized Dipole Antenna
Meet another great dipole antenna from Ni4L. This one is a high-level version of the original G5RV antenna for 80 meters. The ZS6BKW Optimized Dipole Antenna provides you with the competence of G5RV with the addition of advanced features.
The traditional G5RV dipole antennas require tuners for effective performance. But the ZS6BKW can operate without a tuner. You can efficiently access 10, 12, 17, 20, and 40 meter bands. Moreover, accessing 6, 15, 30, and 80 m bands is also possible by connecting a tuner.
This dipole antenna comes completely assembled and ready to use. You only need to hang it at an appropriate height to start using. And ZS6BKW needs to be hung at least 40 ft. in height.
The minimum space requirement for enjoying this high-quality dipole is 92 ft. You get the choice of using an inverted V or flat top configuration based on your preference and available space.
You’ll be glad to know that this antenna comes with one of the most long-lasting wires. Yes, the Poly-Stealth 13 wire covered in a UV-resistant PVC jacket will give you top-notch service even in the harshest weather.
What’s more, the wires are lined with heat-protective material. This along with the rope lay construction gives this antenna superior flexibility. As a result, it can withstand high wind load without breaking.
Let’s not forget the advanced Ladder-Loc insulator. This UV-stabilized center insulator not only relieves wire strain but also provides mounting support.
- PVC jacket ensures UV resistance.
- Highly flexible wire construction.
- Strain relieving insulator system.
- Comes with field-proven durability.
- Effective multi-band operation.
5. OCF Dipole 7 Band 80-6 Meters Antenna
Many people prefer OCF dipole antenna as they cost less to cover multiple bands than general multi-band dipole antennas. Also, you can cover almost all the bands with one OCF antenna.
The OCF Dipole 7 Band Antenna from Ni4L is an excellent choice if you want to save some bucks but want access to multiple bands.
This is basically a dipole that’s fed off-center using a 4:1 balun. And the 4:1 balun included in this dipole can match the 50-ohm unbalanced coaxial cable to 200-ohm folded dipole.
Moreover, the antenna is built with durable and high conductivity aerial wires. They require a breaking strength of 370 lbs. Also, the copper-clad steel is insulated with UV protective Polyethylene.
What’s more, the low gloss finish and compact size of the insulators help them blend in with the background. So, this dipole is great for places where you want to hide the wires from plain view.
That’s not all, the insulation is abrasion-resistant. As a result, your transmission won’t be affected by high wind, snow, or ice loads.
Lastly, you will receive a lighting arrestor and a hanging hook with this dipole antenna for increased ease of use.
- Seven band off-center feed antenna.
- Made with Poly-Stealth aerial wires.
- Covered in a durable Teflon jacket.
- Suitable for flat top and inverted V set up.
- Ferrite core increases coupling efficiency.
6. Superbat HF Wire FM Antenna
If you’re looking for the best HF wire antennas for indoor usage, then definitely check out the Superbat FM Antenna Dipole Antenna.
This antenna is great for enhancing the FM reception signal for your stereo. The added Y tuner magnifies the signal. As a result, you get crystal clear sound anywhere inside the house.
Moreover, the T-type dipole antenna is compatible with almost all the stereo brands available in the market. Some of the compatible brands are Yamaha, Sherwood, JVC, Pioneer, Panasonic, Denon, and Sony. What’s more, it’s applicable for not only stereos but also audio systems.
You get a 6.56 ft. cable which is great for setting up in small indoor places. For getting strong reception, you’ll need to stretch the antenna in the opposite direction to the device.
What’s more, you get an additional adapter in the package. This PAL Female to Female Jack RF Coaxial Adapter will allow you to use it with more models.
Overall, it is an effective and economical choice for those who want to enjoy uninterrupted FM reception indoors.
- A 27-inch dipole, great for indoor use.
- Supports 75 ohm unbalanced impedance.
- Compatible with a wide range of stereos.
- It comes with an additional adapter.
- Magnifies reception signal FM stereo.
7. Bingfu VHF UHF HF Dipole Antenna
The Bingfu VHF UHF Dipole Antenna is a portable scanner antenna. This means it can scan local frequencies and let you listen to them.
Another interesting use of such antenna is at vehicles like police cars, trucks, etc. If you provide movements of another car radio or walkie-talkie onto this scanner antenna’s trajectory, it can determine the location of that radio.
You get to access up to 1300 MHz frequency with this dipole. This along with the window glass mounting feature makes it one of the best dipole antenna HF. So, you can mount it on your vehicles, and even on a home/office window without any hassle.
Moreover, this antenna is compatible with more than just two-way radio and walkie-talkie. You can also access public radio, mobile radio, and ham radio with it.
Famous radio scanner brands like Uniden, Radio shack, Whistler, and Bearcat also support this antenna. Hence, with this, you can enjoy both local and a wide variety of other radio programs.
Another great feature is the omnidirectional signal receiving technology. As a result, it can receive signals from every direction efficiently. So, you won’t be missing out on anything.
Lastly, you’ll need a BNC male connector to set up the 10 ft dipole scanner antenna.
- Profoundly portable design.
- It provides 3 dBi gains.
- BNC male cable connector.
- Works with multiple radio scanners.
- Features glass adhesive mounting.
8. Sirio SD 27 Dipole Wire Antenna for HF
Last but not least we have a base station antenna. It’s the Sirio SD 27 Dipole Antenna. This is the best wire antenna for HF because even at its basic setup, it can transmit up to 20 miles clearly.
Wondering how that’s possible?
The combination of super high power handling ability and mid-band frequency transmission makes this possible. Yes, this antenna will provide you with a maximum of 1000 watts power. Also, 3000 watts power for a short time feed.
Moreover, you can access 26 to 28 MHz frequency which is enough for amateur and professional radio broadcasts.
As base antennas need to be mounted outside, they need to be sturdy than others. Hence, this antenna is made with anticorodal aluminum. Moreover, the mounting system is built with die-cast metal for increases the strength of the system.
That’s not all, the radial whip is made waterproof for protecting your antenna from rain and snow. This is made possible with waterproof polythene jointing sleeves.
You also get to choose between two mounting methods: vertical and horizontal. Furthermore, if you use the vertical mounting you’ll transmit in a directional way. And for horizontal mounting, the Omni-directional system transmits your signal in every possible direction.
Overall, it’s a good base station antenna for starting out HF radio transmission from home.
- Made with aluminum, nylon, steel.
- Possess huge power handling ability.
- Two different mounting possible.
- UHF-female connector required.
- Employs gamma match system.
Comparison Table of Multiband Dipole Antenna
MFJ-1778 G5RV Wire Antenna
3.5 - 28 MHz
Ni4L Portable End-Fed Dipole Antenna
3.5 - 50 MHz
MFJ-1778M G5RV Junior Wire Antenna
7 - 28 MHz
50 - 60 ohm
ZS6BKW Optimized Dipole Antenna
7, 14, 18, 20, 24, 28 MHz
OCF Dipole 7 Band Antenna
3.5-4, 7, 14, 18, 24, 28, 29, 50 - 54 MHz
Superbat FM Antenna Dipole Antenna
Bingfu VHF UHF Dipole Antenna
Sirio SD 27 Dipole Antenna
Dipole Antenna Buying Guide
There are tons of HF dipole antenna options available in the market. And they vary in wavelength, wires, insulators, feeders, and more factors. So, you need to have a clear idea about these factors to buy your ideal dipole antenna.
To help you, we’ve discussed the most important factors that make or break a dipole antenna in our buying guide.
In general, any 10-18 gauge wires work fine for your dipole antenna. Copper is considered the best kind for this purpose because copper is far more conductive than steel and aluminum.
However, solid copper wires tend to stretch after a while. So, it’s recommended to look for hard-drawn wires. These are less flexible so don’t stretch as much.
Another important factor to look for in a dipole wire antenna is the insulator. Having insulators on both ends of the wire increases the gain of the antenna.
As the wire ends receive the maximum voltage, they require insulators more. Some antennas also include an insulator in the middle.
If you live in harsh weather conditions, get a dipole antenna that has abrasion-resistant insulators. This will help protect your antenna from UV-rays, rain, storm, and snow.
Coaxial cable is the feeder you’ll find in most dipoles. It includes conductors that cancel out each other’s radiating fields. So, it’s a perfect feeder for a dipole antenna.
Why? Because the absence of any radiating fields outside of the cables means it won’t be influenced by any nearby objects. As a result, there will be no noise or disturbance in transmission.
Balun Or Dipole Center
Employing balun and dipole centers are ways of reducing strain on the wires. As the dipole is a balanced antenna, it requires a balun or balanced feeder.
Balun contains two conductors with currents flowing in opposite directions. But the direction of the current flow is the same in both conductors. As a result, no excess power is dissipated.
If the dipole includes a coaxial feeder, it must include balun too. The dipole center works similarly and connects to the coaxial feeder too.
The voltage-current ratio at the dipole antenna’s feed point is referred to as feed impedance. Your antenna will work at its max when the feed impedance matches the source impedance.
The ideal feed impedance is considered 73 Ω. This can be altered by modifying the shape and length of the wire. Coaxial feeders will give you an impedance of 75 Ω.
You need to consider what your purpose is and decide on the frequency range you’ll be needing. Most dipole antennas allow you to work on 3 to 28 MHz frequency. If you require UHF or VHF access, look for antennas that can handle that high frequency.
Frequently Asked Questions
1. Do I Need To Install My Dipole Antenna In A Horizontal Line?
No, you don’t have to install the dipole wires in a perfectly straight line. This is because the performance of the dipole antenna doesn’t matter on bending or drooping.
2. How Do Multiband Antenna Function?
The best multiband dipole antenna is capable of operating in multiple frequency bands. This is done by keeping one part of the antenna active for a certain band while other parts remain de-active. Then another part becomes active for a different band and so on.
As a result, the dipole can operate on multiple frequency bands utilizing only one feeder.
3. How Tall Does My Dipole Wire Antenna Need To Be?
For achieving the max performance from your dipole antenna, the height should be 60% of the target frequency wavelength. So, calculate 60% height of the destination frequency wavelength and place both ends of the dipole at that height.
4. What Is A FM Dipole Antenna?
The dipole antenna that receives VHF FM broadcast is known as an FM dipole antenna. It’s basically a vertically polarized half-wave dipole antenna. You’ll find its main usage in FM broadcasting at 88-108 MHz.
5. How Many Types Of Dipole Antenna Are Available?
You’ll mainly find five types of dipole antenna on the market. The most popular are half-wave and dual half-wave dipole antennas. The other three are called short, foldable, and no resonant dipoles.
Dipole antennas are great for both transmitting and receiving on HF. They are easier to install and use. What’s more, they allow you to access multiple bands with only one antenna.
But finding the best dipole antenna for your needs can be a daunting task. If you’re a beginner in FM frequency, this becomes almost impossible. Therefore, we have included all that you need to know about dipole antennas in this article.
So, go through the top products, learn the important factors from the buying guide, and clear your doubts with the FAQ. Then, choose the dipole antenna suitable for your projects.