Uniden Atlantis 155 VHF Radio – Reliable or Risky?

Introduction

If you’re searching for a reliable, waterproof, and budget-friendly marine communication device, the Uniden Atlantis 155 VHF Radio is your go-to companion on the water. Designed for both recreational and professional boaters, this hand held radio offers a floating, submersible body, NOAA weather alerts, dual/triple watch modes, and crisp LCD visibility—even in direct sunlight. With a reputation for durability and signal clarity, the Uniden Atlantis 155 VHF Radio is ideal for fishing trips, coastal cruising, offshore voyages, and emergency preparedness.

Its floating capability ensures that even in accidental drops, your radio remains afloat and visible. The large backlit display and intuitive controls make it beginner-friendly, while the rugged construction ensures dependable operation in harsh marine environments. Whether you’re looking to upgrade your current VHF or want a reliable backup for your onboard system, the Uniden Atlantis 155 VHF Radio is a wise investment.

Overview / What Is Uniden Atlantis 155 VHF Radio

The Uniden Atlantis 155 VHF Radio is a compact, floating hand held marine radio designed for clear, reliable communication between boats, marinas, and rescue stations. Operating on all USA, Canada, and International VHF channels, it ensures full compliance with Coast Guard and marine authority standards. The unit is JIS8 waterproof-rated, meaning it can survive continuous submersion without damage—making it ideal for unpredictable marine conditions.

Whether you’re a seasoned sailor, weekend angler, or safety-conscious boat owner, the Uniden Atlantis 155 VHF Radio delivers core features that include:

• Floating & Submersible: Designed to float and survive full submersion.
• NOAA Weather Alerts: Receive real-time weather updates and emergency alerts.
• Dual/Triple Watch Modes: Monitor multiple channels simultaneously.
• Large Backlit LCD: Clear display in sunlight and low light.
• Long Battery Life: Up to 10 hours of operation on a single charge.

How to Use the Uniden Atlantis 155 VHF Radio

Using the Uniden Atlantis 155 VHF Radio is intuitive, even for first-time users. After fully charging the device using the provided DC adapter, power on the radio using the side-mounted button. You can then use the channel selector to tune into your desired station—commonly channel 16 for emergencies and hailing.

To transmit, press and hold the PTT (Push To Talk) button while speaking clearly into the microphone. Releasing the button will switch the radio back to receiving mode. The menu button provides access to NOAA channels, channel scanning, key lock, and battery-saving features. Its ability to float allows for recovery even when dropped overboard—a key safety feature not present in cheaper alternatives.

Best Use Cases for Uniden Atlantis 155 VHF Radio

With its rugged waterproof design and versatile range, the Uniden Atlantis 155 VHF Radio fits a wide range of marine applications:

• Fishing: Communicate with nearby boats or marinas for updated fishing reports.
• Sailing: Stay in touch with the fleet or monitor marine weather alerts mid-race.
• Recreational Boating: Great for family outings with built-in NOAA channels for safety.
• Kayaking or Paddleboarding: Its small size and floating design make it perfect for personal crafts.
• Emergency Use: Store in your ditch bag as a backup to fixed-mount radios.

This radio meets the core safety requirements for boating in most jurisdictions and is a solid choice for those needing portability and reliability.

Maintenance Tips

Maintaining your Uniden Atlantis 155 VHF Radio is crucial to its longevity and optimal performance. Follow these tips to extend its life and keep communication lines open:

• Freshwater Rinse: After saltwater exposure, rinse thoroughly with freshwater to prevent corrosion.
• Battery Care: Fully charge and discharge the battery periodically to preserve capacity.
• Seal Check: Inspect the battery compartment seal regularly to prevent water ingress.
• Firmware Updates: Occasionally check Uniden’s website for updates that may improve performance.
• Dry Storage: Keep in a dry place when not in use, preferably in a padded case.

Routine inspection and light cleaning ensure the radio remains dependable when you need it most.

Expert Advice and Pro Recommendations

Marine electronics experts widely recommend the Uniden Atlantis 155 Floating Hand Held VHF Radio for both new boaters and seasoned mariners. Its build quality, ease of use, and value price point make it a go-to handheld VHF. The ability to float and maintain functionality after immersion is a standout safety feature appreciated by all watercraft users.

If you’re looking for the best hand held VHF radio for general boating use without the high price tag, this is it. It’s well-suited as a primary radio for small vessels or a backup to a mounted system on larger boats. Buy now with a 5% discount using the code WELCOME5 at Uniden Atlantis 155 Floating Hand Held VHF Radio .

Comparing Uniden Atlantis 155 with Other VHF Radios

When compared with competitors such as the Standard Horizon HX210 or Cobra MR HH150, the Uniden Atlantis 155 VHF Radio often comes out ahead in terms of price-to-performance ratio. It may lack GPS or DSC calling features, but makes up for it with rugged durability and battery life. Most boaters who don’t need advanced tracking or emergency beacon functions find the 155 an ideal balance between cost and functionality.

Additionally, the Uniden Atlantis 155 VHF Radio is easier to operate and floats more reliably than some comparable radios, which may sink unless tethered or encased. If your priority is ease-of-use, clear communication, and staying on budget, this model is a top choice.

Battery Life and Charging Options

The Uniden Atlantis 155 VHF Radio includes both rechargeable NiMH battery packs and a DC charging cable, offering flexible power options. A full charge delivers approximately 10 hours of talk time, depending on usage and environmental factors. Some users choose to carry an additional battery pack for multi-day trips or offshore excursions.

Charging can be done via 12V marine outlet or home AC converter. Unlike some radios that require docking stations, this model charges directly from the included adapter—ideal for boats with minimal electrical infrastructure.

For boats with outboard systems, check Yamaha Outboards for integrated power accessories compatible with Uniden radios.

Detailed FAQ Section

Is the Uniden Atlantis 155 VHF Radio legal for marine use?

Yes. The Uniden Atlantis 155 VHF Radio is fully compliant with FCC and marine safety standards. It includes all necessary USA, Canadian, and International channels and provides emergency access to channel 16 and NOAA alerts. For U.S. coastal waters, this radio meets legal communication requirements and can serve as a primary radio on recreational boats under 65 feet in length.

However, if you’re operating in international waters or require DSC (Digital Selective Calling) functionality, you may need a fixed-mount VHF with an MMSI registration. Always verify regulations based on your vessel type and home country.

How far can the Uniden Atlantis 155 communicate?

Under ideal conditions, the Uniden Atlantis 155 VHF Radio can transmit up to 5 miles from boat to boat or up to 15–20 miles when contacting shore-based repeaters. Like all VHF radios, the signal is line-of-sight dependent, meaning obstructions and terrain can reduce range.

To maximize signal range, stand at a higher elevation (such as on the flybridge) and ensure the antenna is fully extended and unobstructed. During emergencies, repositioning the radio higher can significantly improve reception.

Can the radio be submerged in saltwater without damage?

Yes. The Uniden Atlantis 155 VHF Radio has a JIS8 waterproof rating and is designed to float when dropped. It is fully sealed and can survive temporary submersion in salt or freshwater without issue.

After submersion, rinse the unit in fresh water to remove salt residues and dry thoroughly. Salt crystals can corrode contact points if not cleaned. Be sure to dry and reseal the battery compartment after any exposure to water.

Does this radio support scanning and dual-channel monitoring?

Absolutely. The Uniden Atlantis 155 VHF Radio supports dual and triple watch features, enabling you to monitor channel 16 and two other channels simultaneously. This is essential for keeping track of emergency channels while also listening to your group’s frequency.

The scanning function helps identify open channels or monitor multiple stations. This makes it perfect for regattas, fishing tournaments, and group cruises where multiple lines of communication are in use.

Is this a good radio for kayaking or personal watercraft?

Yes. The compact and lightweight design of the Uniden Atlantis 155 VHF Radio makes it ideal for kayakers, paddleboarders, jet ski riders, and canoeists. Its floating body ensures it’s easy to recover if dropped, and the waterproof construction protects it from splash and spray.

Pair it with a lanyard or dry bag pouch for additional security. Many adventure paddlers keep one strapped to their PFD (personal flotation device) for emergency contact in remote or tidal areas.

Conclusion

The Uniden Atlantis 155 VHF Radio is an excellent entry-level and backup VHF radio offering durability, reliability, and user-friendliness. Its waterproof and floating design makes it ideal for all boat types—from kayaks to cruisers. Whether you’re out fishing, paddling, or coastal cruising, this radio ensures you’re never out of touch with emergency services or other mariners.

Invest in peace of mind—this hand held VHF is trusted by thousands and comes with the reputation of the Uniden brand.

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