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          NEB-3000 AIS EPIRB
          
              
          
              Published on: 2025-05-26
              
          
              
           【FEATURES】
          NSR’s new generation of AIS EPIRB:
          - Meet the latest IMO regulation – IMO MSC.471 (101).
          - Built in GNSS receiver and AIS transmitter.
          - Creative design for easy operation.
          - Two options: Manual bracket or Float-free enclosure.
          - Automatic power cut when test completed.
          - Multiple protection to avoid false alert.
          - Lower power consumption for longer working hours.
          - Automatic release device is activated underwater 4 meters.
          - Easily coding/reading user data with infrared communication technology.
          - 406MHz transmission together with 121MHz.homing & AIS transmitter.
          - RLS (return link system) enabled.
          - COSPAS-SARSAT type approval.
          - DNV type approval.
          - CCS type approval.

           【SPECIFICATIONS】
           General
           Model:  
           NEB-3000
           Case Material:             
           Special ABS+PC
           Color:  
           High Visibility Orange
           Watertight:
           At a depth of 10m for at least 5 min
           Buoyant: 
           Yes
           Deployment:
           Automatic hydrostatic release or Manual switch control
           Accessories:
           Hydrostatic Release Unit
           Buoyant lanyard
           Lanyard for hand-free carry
           Physical
           Weight: 
           1.45 kg (Beacon), 1.6 kg (Container)
           Size: 
           116.2 (W)×491 (H)×102.4 (D) mm (Beacon), 220(W)×363.4(H)×140.8(D) mm (Container)
           123.0 (W) × 133.3 (H) × 118.4 (D) mm (Manual Bracket)
           406 MHz Transmitter  
           Frequency:
           406.031MHz±1kHz
           Output Power:
           5W
           AIS Transmitter 
           Frequency:
           AIS1 (161.975 MHz), AIS2 (162.025 MHz)
           Output Power:
           1 W
           121.5 MHz Homer
           Frequency:
           121.5MHz
           Output Power:
           50mW
           GNSS Receiver
           Type:
           Built-in GNSS antenna
           System Supported:
           GPS, BDS, Glonass, Galileo
           Battery
           Type:
           NBT400C
           Storage: 
           Up to 10 years (see Note)
           Operating:
           ≥48hrs. (-20℃)
          Strobe light
          Type:
          		LED
          Color: White
          Flash Rate:20/min
           Environment
           Operating Temperature: 
           -20℃ ～ +55℃
           Storage Temperature:
           -40℃ ～ +70℃
           Compass Safe Distance: Standard Compass: 0.30m, Steering Compass: 0.20m
           Automatic Release Depth:
           4 meters max (13 feet)

          Note: It's from the date of manufacture. 10 years consist of 1 year of shelf time and 9 years of onboard time. 5-year health check is recommended.
          The replacement should be done according to requirements of local authorities, if any.



          NSR NEB-3000 AIS EPIRB BROCHURE.pdf