Specification Sheet
Head offshore with confidence. With three
levels of integrated signal technology — GPS
positioning, a powerful 406 MHz signal, and
121.5 MHz homing capability — the AquaLink™
quickly and accurately relays your position to
a worldwide network of Search and Rescue
satellites, reducing search time and increasing
your chances of survival. It’s reliable signaling
technology that has saved more than 30,000
lives since 1982.
The AquaLink™ broadcasts a unique 
registered distress signal that not only tells 
rescuers where you are, but who you are. The 
onboard GPS can fix your position to within 
100 meters and then utilizes a powerful 406 
MHz signal to relay your distress call to 
orbiting satellites. As local Search and Rescue 
is deployed, a separate homing signal and 
integrated LED strobe light guide rescuers to 
your exact location.
The AquaLink™ is small enough to be easily
carried in a pack or pocket or can be worn
on deck, at the helm, in quarters or on a life
vest and will float if accidentally dropped
overboard. Performing a full functional self
test of the PLB’s internal circuitry, battery
voltage & power, and 406 MHz transmission
gives you peace of mind knowing your PLB
will work the moment you need it most. ACR
Exclusive: Built-in GPS acquisition test mode
allows you to test GPS functionality up to 12
times over the life of the battery.
Tap in to the same field-tested rescue
technology used by the U.S. Military, U.S.
Coast Guard, NATO Special Forces and 
Arctic explorers.
• No Subscription Fees
• Floats
• Super Bright LED Strobe
• On Board 66 Channel GPS
• Self-Test and GPS Test Features
• Typical Performance 35 Hours
• Non-Hazmat Battery
• Made in the U.S.A
It is mandatory that you register your PLB. It’s fast, easy and free www.beaconregistration.noaa.gov. 
When activated, the unique identification code in your PLB is linked to the registration database. This 
way authorities can retrieve valuable information about you and your trip.
The AquaLink™ is a satellite signaling device of last resort, for use when all other means of self rescue 
have been exhausted, where the situation is grave and imminent loss of life, limb, eyesight, or 
valuable property will occur without assistance.
Product Number  2882
Model Number  PLB-350 B
Size  2.3 x 5.8 x 1.45” (5.9 x 14.8 x 3.7 cm)
Weight  9.2 oz (261 g) with lanyard
Battery, Class  Class 2 (non-hazmat) lithium batteries
Battery, Replacement Interval 
Replacement due six (6) years from date 
of manufacture or five (5) years after 
beacon is placed into service, whichever 
is first, or after emergency use
Battery, Operational Life  
Exceeds 24 Hours @ -4°F (-20°C)
Battery, Typical Performance 
35 Hours @ -4°F (-20°C)
Battery, Storage  -40°F to + 158°F (-40°C to +70°C)
Material  Engineered polycarbonate blend
Color  ACR-treuse™ (high visibility yellow)
Activation  Manual
Operation  2 steps: deploy antenna, press ON 
button. Give clear view of sky
Waterproof  16.40 ft (5 m) @ 1 hr., 33 ft (10 m) @ 
10 min. Factory tested @ 70°F, exceeds 
RTCM waterproof requirements
Radiated Power  6.3W (406 MHz), 
50 mW +/-3dB (121.5 MHz)
Accessories  Attachment clip included
Approvals  Cospas-Sarsat, FCC, Canada, R&TTE
Limited Warranty 5 years
Lead Free  Yes
1.45”
SPECIFICATIONS
ACR AquaLink™
www.ACRARTEX.com
© 2012 ACR Electronics, Inc. 03/12
For further information please contact:
ACR Electronics, Inc.
5757 Ravenswood Road
Fort Lauderdale, FL 33312
Tel: (954) 981.3333
Fax: (954) 983.5087
Email: sales@acrartex.com
2.3”
5.8”
406 MHz GPS Personal Locator Beacon


