User Manual
Atlantis 275
6 Watt Floating Handheld VHF Marine Radio
Uniden recycles for a
cleaner environment.
Atlantis275 UPC: 05063350188 7
• All Marine Radio Channels
Includes all USA, Canada, and International Marine
VHF channels (includes the new 4-digit channels
and Canadian “B” channels)
• Largest LCD in Class*
30mm (h) x 40mm (w) giving clear, easy to read
channel numbers and icons
• Backlit LCD
User selectable white backlight for day and orange
backlight for night
• Emergency Strobe Light
Easy to activate when needed
• Flashlight Feature
Built-in Flashlight
• 6 Watt Transmit Power
User selectable 6W, 2.5W, or 1W Transmit power
• Speaker Vibrating Tone
Tone to clear water from the speaker cavity when
radio has been submerged
• Floating Radio
Radio floats and also is rated IPX8† (submersible to
4.9 feet for 30 minutes)
• NOAA Weather Channels
Receives all Weather channels and Alerts
• Integrated LiON Battery
Built-in LiON battery pack, including AC & DC
charging cables, charge Cradle
• 3 Year Warranty
Full 3 year Waterproof Warranty
Package Includes: VHF Radio, AC & DC charging cable, charge cradle, hand strap, belt clip,
antenna, and printed materials
Product images and dimensions available at
https://Uniden.com/Product-Information/Product-Images
*As researched by Uniden December 2018
†The world standard IPX8: is defined as protecting against
the eects of continuous immersion in water. The ATLANTIS
275 can withstand immersion in water up to 1.5m deep for
30 minutes.
©2019 Uniden America Corporation, Irving, Texas. All rights
reserved. Photography and illustrations may dier slightly
from actual product. May contain additional foreign articles.
Made in Vietnam.
Night Screen Day Screen and Charge Cradle
The Atlantis 275’s submersible, floating handheld
design allows you to stay secure and connected
while having fun on the water.
Lithium Ion Rechargeable Battery
Must be recycled or disposed of properly.