10 Best Two Way Radios 2025 in the United States

The Uniden Atlantis 275 is designed specifically for marine use, making it a great choice for boaters and maritime enthusiasts. One of its standout features is its robust waterproof design, certified to IPX8, meaning it can withstand being submerged in water, and it even floats, which is a huge plus if it accidentally goes overboard. It has a powerful 6-watt transmission, which can reach up to 36 miles, ensuring you stay connected even at sea. The large dual-color LCD display is user-friendly, with backlighting options for day and night, enhancing visibility under various conditions.

Battery life is decent thanks to its built-in lithium-ion battery and the inclusion of AC/DC charging options. It also supports a range of channels, including all USA and Canadian marine channels, as well as NOAA weather alerts, which are essential for safety at sea. Furthermore, the radio includes useful features like an emergency strobe light and built-in flashlight, making it practical for emergencies.

There are a few drawbacks. While the compact design is convenient for storage, some users might find it a bit bulky if they're looking for something extremely lightweight. The included battery is not user-replaceable, which could present issues long-term if the battery degrades. Also, while it performs well in most marine environments, it might not have the same range in areas with significant interference or obstructions.

The Uniden Atlantis 155 is a robust marine two-way radio designed to keep you connected and safe while out on the water. Featuring a wide frequency range of 156-174 MHz, it covers all USA, Canadian, and International marine channels, including the latest 4-digit channels and Canadian 'B' channels. This ensures you can communicate efficiently in various regions and circumstances. The radio also includes NOAA Weather Channels and Alerts, which are invaluable for staying updated on weather conditions.

Its maximum talking range of 15 kilometers is adequate for most marine activities, although it might not be sufficient for more extensive offshore excursions. You can select between 3W and 1W transmit power, allowing for flexibility depending on your communication needs and battery conservation. The 10-hour battery life, powered by 4xAAA NiMH rechargeable batteries, is modest but should suffice for short to medium-length trips. The inclusion of a DC charging cable is a convenient feature for recharging on the go.

Durability is a standout feature of the Atlantis 155. It is IPX8 submersible waterproof, meaning it can withstand being submerged in water without damage. Its floating design and the ability to clear water from the speaker add extra layers of reliability in marine environments. The dual-color screen, with a paper white backlight for daytime and a red backlight for nighttime, enhances visibility and ease of use in different lighting conditions. While the radio is compact and lightweight at just over a pound, it doesn’t skimp on the essential features. However, with only 16 channels, it may fall short for users who require a broader selection of channels. Those needing longer battery life or a broader range may need to explore other options. The Uniden Atlantis 155 is well-suited for boating enthusiasts and marine professionals who need a reliable, durable, and user-friendly communication device for short to medium-range use.

The Motorola RMU2040 is a versatile set of two-way radios that come in a pack of six, making it ideal for group communications in various industries. These radios operate on UHF frequencies, making them suitable for both indoor and outdoor use. With a 2-watt power output, they offer a substantial range covering up to 20 floors or 250,000 square feet, which is excellent for large buildings or expansive areas.

However, only two out of the four available channels are activated out of the box, which might require additional setup for those needing more channel options. The included 15-hour lithium-ion battery ensures that the radios can last through a typical workday without needing a recharge, and the unit's water-resistant design adds to its durability, making it suitable for rugged environments. The package also comes with single-unit chargers and swivel belt holsters for convenience.

On the downside, the item weight is 2 pounds, which might be on the heavier side for some users. The Motorola RMU2040 is a robust and reliable option for those needing durable, long-range communication tools in various settings.