What is the best tuner for Icom IC-7300? We know the right answer.
IC-7300 is a compact radio that has high-performance spectrum scope and excites every HF operator.
In addition, Icom IC-7300 features a multi-function convenient dial knob, video recorder function, 70MHz band in the European version, a TFT LCD large color touch screen, and more.
The real-time spectrum scope is excellent when it comes to sweeping speed, resolution, and dynamic range.
When you listen to received audio, examine the spectrum scope and move to an intended signal quickly. Touching the scope screen magnifies it, and again when you touch it for the second time, the operating frequency changes, and you can accurately tune.
Here we have provided some options of the best antenna tuner for Icom IC-7300 so that you can choose conveniently.
The 3 Best Antenna Tuners for IC-7300
| Image | Model | Price |
|---|---|---|
| Icom AH4 13 (Top Pick) | Check Price |
 | LDG Electronics AT-100PROII (Close Runner-Up) | Check Price |
 | LDG Z-100 Plus | Check Price |
Icom AH4 13 (Editor’s Choice)
Icom AH4 13 is an automatic antenna tuner with a wide range, and it is made to work with Icom IC-7300. This antenna tuner pleasantly surprises users with its excellent performance and high-end quality. It is easy to operate at a touch of the tune control. It has rugged construction, so it perfectly works in harsh climatic regions. Icom AH4 13 is specially made to tune long wire antenna automatically for mobile or portable HF/50MHz operation.
The PTT tune functionality of this tuner offers easy operation when changing the band. The quality of the components is outstanding and impresses you for sure. It fits perfectly in a home environment and works seamlessly with high efficiency. Durable and compact, it is created for easy installation in different locations, whether on a back porch or your vehicle. Rubber gasket seals and weather-resistant construction make it ideal to operate in all conditions.
This high-quality tuner is made for use with Icom HF transceivers. You need to only push the Tuner switch on Icom transceivers, which immediately adjusts to the minimum SWR. It performs tuning for power setting, mode, and other operations, etc. The tune-up time, on average, is only a few seconds on each band.
Icom AH4 13 does not suffer electromagnetic interferences in varying weather conditions like rain, heat, humidity, or snow. Instead, the device works perfectly in all conditions. Tuner setting up takes no time, and instructions are simple and easy to follow. All you need is to plug the control cable, connect the tuner into the RF1 transmitter output, and do. Thus, it is a brainer process, and your tuner setups in a few seconds only.
The product makes a perfect interface with ICOM rigs, and thus it is a must-have for ICOM users. Undoubtedly, the tuner can do a lot more and works well with loops and dipoles. As a result, this is one of the best automatic antenna tuners on the market. Like all other ICOM tuners, this tuner is also easy to install.
The unit is ready to use by connecting the cables and internal settings. What is better is that the unit does not require maintenance afterward. The tuner delivers excellent results with its quick tuning system that takes only a few seconds to pick new frequencies. For further usage, the tuning is instant and does not take time. The unit works well, without any problem at all.
LDG Electronics AT-100PROII
The LDG AT-100PROII is one of the biggest gifts when it comes to an automatic tuner. It automatically matches the antenna and covers all frequencies from 1.8-54MHz. Furthermore, this modified desktop tuner is updated with high quality LED indicator for antenna selection and LED for indication when in bypass.
In addition, there is a two-position antenna switch that helps to switch between two antennas instantly. For operation, AT-100 PROII needs only one watt; however, it can handle a maximum of up to 125watts easily. Thus it is adequate for everything from QRP to 100W typical transceiver.
It includes two thousand memories for each antenna and stores tuning configuration automatically for used band and frequency. This is because it has frequency sensing circuitry that allows AT-100ProII to know your frequency and operating band. As a result, AT-100ProII can retune instantly from memory when you transmit on a frequency that has been used before. Durable and compact, it is created for easy installation in different locations.
Easy to read and rugged LED bar graphs indicate SWR and power. The front panel has a function key that helps you access data like status and mode. The AT-100ProII makes use of latching relays which easily retain the tuned configuration when powered down.
The AT-100ProII has LDG’s modern switched L tuning network that is processor-controlled. It matches verticals, dipoles, inverted Vees, and any coax-fed antenna. You can also use long wires with an optional LDG balun or antenna fed with a ladder line.
This state of art tuner has a push button that is inspired by traditional fashion. Simplicity and functionality are the key factors that make it popular. It works intelligently and picks a frequency, and looks for the best match.
However, it takes some time when you tune to any frequency for the first time. Once it is tuned to the lowest match, the tuner memorizes in a memory slot, and it tunes instantly the next time you go to the frequency.
Two antenna ports are handy, and you can switch to another receiving antenna and back to port for transmit antenna if you use two different antennas to switch in different bands. When an antenna is deficient and introduces RF on the board, manual tuning is handy. LEDs are well configured, bright, and give an accurate value of power and SWR. The tuner is well built, compact, and made of metal.
LDG Z-100 Plus
LDG Z-100 Plus is designed for efficient operation and power levels up to 125W. It tunes verticals, dipoles, Yagis, or coax-fed antenna.
It tunes through the HF band 1.8-54MHz. Initially, it takes some seconds to tune to a frequency and retain it in the memory. However, tuning speed is quick when you compare it with other tuners. Undoubtedly, it is one of the best tuners for a low-power mobile setup. So you should not underestimate this little guy.
The tuner efficiently works with a tune button making the operation simple. The tuner has a cable interface. Thus, you can use it without any problem. This is an automatic device, so you do not have to do much to let it work. All you need is to operate a button and let the tuner work on its own. This antenna tuner can lessen power, restore power and match the antenna effectively for the best output.
LDG Z-100 Plus appeals to audiences with its modern design. Different ports offer full operational control. Everything is pretty simple and requires only a button push to start the tuning cycle. This tuner has advanced memory, so it remembers favorite frequencies. It puts out a low power performance, and the tuner’s small and compact design fits in all locations easily.
This LDG Z-100 Plus tuner is an ideal match for the Icom IC-7300. This is recommended when you do not seek increased power handling capability and flexibility. It is simple plug-and-play. LDG Z-100 Plus is designed to mate with IC-7300 radio.
There is no issue with power sequencing since it is powered by IC-7300 directly. Operation is simple, and it takes only some seconds to tune on a frequency when you use it for the first time. This is a loud one when you compare it with other mobile setups. However, it works flawlessly and is excellent.
How Does an Antenna Tuner Work?
Antenna tuners are specifically designed for use with transmitters. Inserted between a transmitter and antenna, an antenna tuner improves power transfer when properly tuned. This improvement in power transfer is made by matching the radio impedance to the antenna impedance.
An antenna tuner must be called an impedance matching network rather than an antenna tuner because antenna tuning needs adjustment of antenna dimensions. An antenna tuner matches the transmitter impedance to the feedline input end.
Transmission line input impedance is different than the feedline characteristic impedance if the antenna on the other line end is mismatched with the line’s characteristic impedance. As a result, the standing waves on the feedline change the impedance of the line.
Conclusion: The Best Tuner for Icom IC-7300 Is…
As we have reviewed three-antenna tuners in this article, now it’s time to say bye to your old antenna tuner. All the devices here in this article are top-notch, and they are reliable, user-friendly, and offer accurate tuning. So, if you are thinking of getting the best antenna tuner for Icom IC-7300, try out any of these units.
These are precise, compact, and reliable providing quick results. Although, of course, the market is flooded with lots of antenna tuners, not every tuner gets the job done. Not to worry, as this is where we will help you. The descriptions and reviews of products give you a clear idea of what to buy.
Our favorite from the list is Icom AH4 13, as it works intelligently with its high-end circuitry. It’s the best tuner for IC-7300 available on the market at the moment.