Best SWR Meters: Top 10 Picks for Accurate Antenna Tuning

By: Jeremy Neisser

When it comes to tuning your radio or installing a radio antenna, it's essential to ensure that the signal strength is at its maximum. One way to do this is by using the best SWR meters available in the market. These meters are designed to check the transmission signal of any radio or radio antenna.

To choose the right SWR meter for your needs, there are several factors you need to consider. The impedance rating, frequency range, and SWR range are some of the most crucial features to look for in an SWR meter. In this article, I will provide you with a list of the best SWR meters available in 2023, along with their reviews and a buying guide to help you make an informed decision.

Key Takeaways

• The best SWR meters are crucial for checking the transmission signal of any radio or radio antenna.

• When choosing an SWR meter, it's important to consider factors such as impedance rating, frequency range, and SWR range.

• In this article, I will provide you with a list of the best SWR meters available in 2023, along with their reviews and a buying guide to help you make an informed decision.

Best SWR Meters 2023: List

As of 2023, there are various SWR meters available in the market. Below is a list of the best SWR meters of 2023 along with their impedance rating, frequency range, and warranty period:

Note that the Mcbazel SWR Meter and the Tenq SWR Meter do not come with a warranty period. It is important to choose an SWR meter that matches your needs and frequency range.

Best SWR Meter Reviews

Workman SWR Meter

The Workman SWR2T SWR meter is a great entry-level option for users who are looking for something affordable. It offers an impedance rating of 52 ohms, which is combined with an SWR range of 1:1 to 1:3, on par with other premium options. However, its frequency range is limited to just 27 MHz, which may not be versatile enough for some users. Nevertheless, Workman is a popular and reputable brand that offers a 1-year warranty with this SWR meter.

Best Features:

• Offers an impedance rating of 50 Ohms

• Rated frequency range of 27 MHz

• Backed by a 1-year warranty

Pros:

• Affordable SWR meter

• Solid built with a decent warranty

• High impedance rating for good compatibility

Cons:

• Very limited frequency range rating

Astatic SWR Meter

Astatic's 302-PDC2 SWR meter is the cheapest option listed here, making it perfect for those on a tight budget. Despite its highly budget-friendly price tag, it offers an impedance rating of 50 ohms and an SWR range of 1:1 to 1:3, which is always great to have. Astatic has also offered a frequency range of 1.7 MHz to 150 MHz with this SWR meter, making it highly compatible with a wide range of radios and antennas. However, the build quality of this SWR meter leaves the user wanting more in terms of its durability.

Best Features:

• Offers an impedance rating of 50 Ohms

• Rated frequency range of 1.7 MHz to 150 MHz

• Backed by a 1-year warranty

Pros:

• Highly affordable and budget-friendly SWR meter

• Great performance for the given price

• Compatible with a wide range of radios and antennas

Cons:

• Build quality and strength could have been better

Mcbazel SWR Meter

Surecom's SW-33 Mark II SWR meter is one of the most accurate and highly reliable SWR meters available. Unlike most other options at its given price tag, this digital SWR meter offers an impedance rating of 50 ohms, which should be quite good for a lot of users. Since it is a digital SWR meter, it offers a superb frequency range of 125 MHz to 525 MHz, which is one of the largest out there. However, being a fairly new and entry-level brand, it does not offer any warranty to the user.

Best Features:

• Offers an impedance rating of 50 Ohms

• Rated frequency range of 125 MHz to 525 MHz

Pros:

• Highly precise and accurate SWR meter

• Uses a digital display instead of an analogue indicator

• Fairly high value for money with an entry-level price tag

Cons:

• Lacks any form of manufacturer warranty

Pro Trucker Driver’s SWR Meter

Driver Product's SWR meter is primarily made for older or entry-level radio models that may not use a high-performance SWR meter. Its given specifications and performance numbers include an impedance rating of 52 ohms and an SWR range of 1:1 to 1:3, allowing for good compatibility. However, its compatibility gets a bit limited due to the given frequency range of 27 MHz, which is much lower than most other SWR meters. Fortunately, this SWR meter does happen to be a highly durable and reliable option thanks to its superb build quality and a 1-year warranty.

Best Features:

• Offers an impedance rating of 52 Ohms

• Rated frequency range of 27 MHz

• Backed by a 1-year warranty

Pros:

• Ideal for older and entry-level radios

• High impedance rating for good compatibility

• Offers a great construction with a decent warranty

Cons:

• Frequency range is quite poor compared to other SWR meters

DAIWA SWR Meter

The Daiwa CN-501H SWR meter can be a great pick for applications where you need something highly precise and ideal for high-end usage. Starting with its impedance rating, you get a standard rating of 50 ohms. But the best thing about this SWR meter is that you get a superb power rating of up to 1.5 kilowatts, which is much more than what you will ever need. When combined with its given frequency range of 1.8 MHz to 150 MHz, you can also expect this SWR meter to be highly versatile in terms of the radios it supports. Being such a high-end SWR meter, its included 1-year long warranty as well as the sturdy build quality is to be expected.

Best Features:

Buying Guide for the Best SWR Meters

When looking for the best SWR meter, there are several factors that you should consider to ensure that you get the right one for your needs. Here are the most important factors to keep in mind:

Impedance Rating

The impedance rating of an SWR meter is an essential factor to consider before making a purchase. You need to ensure that the impedance rating of the SWR meter is compatible with your radio. Most SWR meters have an impedance rating of 50 or 52 ohms, which is sufficient for most users.

Frequency Range

Another important factor to consider is the frequency range of the SWR meter. You should check the frequency range rating and ensure that it supports the frequencies of your radio. Most SWR meters have a wide frequency range that covers most radios. The frequency range can vary from 1.8 MHz to 150 MHz, 140 MHz to 500 MHz, 26 MHz to 30 MHz, and more.

SWR Range

The SWR range of an SWR meter is also an important factor to consider. The SWR range determines the different SWR values that the meter can read. Most SWR meters have a range of 1:1 to 1:3 SWR, which is sufficient for most users.

Power Rating

The power rating of an SWR meter is another important factor to consider. You should choose an SWR meter with a power rating that can support the maximum power of your radio. The power rating of SWR meters can vary from up to 100 watts, up to 150 watts, up to 200 watts, and higher. It is generally advised to choose an SWR meter with a high power rating if possible.

Warranty

Finally, you should consider the warranty of the SWR meter before making a purchase. A warranty ensures that you are going with an SWR meter that is reliable and ideal for long-term usage. While not all SWR meters come with a warranty, the ones that do generally offer a 1-year long warranty for your peace of mind.

By considering these factors, you can choose the best SWR meter that meets your needs and ensures optimal performance for your radio.

Conclusion

In conclusion, when it comes to using radios, it is essential to ensure that their antennas are tuned correctly for optimal transmission. One of the best ways to verify this is by checking their SWR values using a reliable SWR meter.

Throughout this article, I have discussed some of the best SWR meters available in the market today. Each of these SWR meters comes with its unique set of features and specifications, making them suitable for different needs and budgets.

If you are looking for the best performance, the Youmei RS-50 SWR meter is an excellent choice. It offers an exceptional frequency range of 125 MHz to 525 MHz and a decent power rating of 120 watts. Additionally, it comes with a one-year warranty, making it a reliable investment.

On the other hand, if you are on a tight budget, the Astatic 302-PDC2 is an affordable option that still offers a decent frequency range of 1.7 MHz to 150 MHz. It also features a one-year warranty, just like more premium options.

For those who prioritize accuracy, the Surecom SW-33 SWR Mark II meter is a digital option that provides highly accurate readings. It supports a frequency range of 125 MHz to 525 MHz and a power rating of up to 100 watts, making it suitable for most applications.

Overall, choosing the right SWR meter depends on your specific needs and budget. With the information provided in this article, you can make an informed decision and select the SWR meter that best suits your requirements.

For more related content, check out our other articles on the best FM antennas, attenuation measurement, TDS meters, connecting to Scosche Bluetooth, wireless bridges, and light meters.

Frequently Asked Questions

What are the top-rated SWR meters for CB radios?

There are several top-rated SWR meters for CB radios available in the market. Some of the popular ones include Astatic PDC1, Workman SWR2T, and MFJ-822. These meters are known for their accuracy, durability, and ease of use.

Which SWR meter brand is the most reliable?

Different brands offer SWR meters with various features and price points. However, some of the most reliable SWR meter brands for CB radios include Astatic, Workman, and MFJ. These brands are known for their quality products and excellent customer support.

What is the ideal SWR reading for a CB radio?

The ideal SWR reading for a CB radio is 1:1 or as close to it as possible. However, a reading of 1.5:1 or lower is also acceptable. Any reading above 2:1 indicates a problem with the antenna system and requires immediate attention.

How do I properly use a digital SWR meter?

To use a digital SWR meter, connect it to your CB radio and antenna system. Follow the manufacturer's instructions on how to calibrate the meter. Once calibrated, transmit a signal and observe the SWR reading. If the reading is too high, adjust the antenna system until the reading is within an acceptable range.

Are built-in SWR meters on CB radios accurate?

Built-in SWR meters on CB radios can be accurate but are often less reliable than external meters. This is because they are usually less precise and have limited features. It is recommended to use an external SWR meter for more accurate readings.

What factors should I consider when choosing a portable SWR meter?

When choosing a portable SWR meter, consider factors such as accuracy, durability, ease of use, and price. Look for meters with a wide frequency range, a clear and easy-to-read display, and a compact design. Also, consider the type of connector used and ensure it is compatible with your CB radio and antenna system.