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    LAND | COMMUNICATIONS ON THE PAUSERapid-setup communications, made for land forces operating from temporarily stationary positions, delivering high-performance connectivity wherever it’s needed.
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    LAND | COMMUNICATIONS ON THE MOVEAdvanced communications solutions, made for staying connected on the move, engineered for vehicles and teams operating across any distance or terrain.
    ISR & EW
    ISR & EWSpecialist satellite communications systems, made for rapid, reliable access to data during Intelligence, Surveillance and Reconnaissance (ISR) and Electronic Warfare (EW) operations.
    Gateways
    GatewaysAs LEO and MEO constellations transform the satcom landscape, they are dependent on robust gateway infrastructure to connect them to terrestrial networks. Cobham Satcom’s gateway portfolio delivers proven, high-performance ground station solutions for satellite operators, governments, and enterprise networks - built for the NGSO era.
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SAILOR SP3500 ATEX portable radios

SAILOR SP3500 ATEX portable radios
Overview

ATEX-certified handheld radios designed for hazardous maritime environments, delivering clear communication, intuitive operation, and rugged performance

Made for hazardous offshore operations
SAILOR SP3500 ATEX

The SAILOR SP3500 ATEX series is designed for tankers, offshore platforms, supply vessels, and other hazardous maritime environments where compliant communication is essential. Available in VHF, VHF GMDSS, and UHF variants, the range supports a wide variety of operational requirements. 

Powerful transceivers, clear audio, and an ergonomic design support effective communication in noisy working conditions. Waterproof construction and accessory compatibility provide flexibility for demanding day-to-day operations. 

Product details
Handheld outline

Made for area compliance

ATEX-certified to the 94/9/EC Directive (II 2 G Ex ib IIC T4), with the SP3540 also approved for GMDSS applications. 

Made for demanding marine environments

IP67 waterproof protection and a robust design support operation in exposed offshore and tanker environments. 

Made for straightforward operation

Large tactile buttons, a clear display with red backlight, and an intuitive user interface support quick operation in low-visibility and high-noise conditions.  

Made for flexible communication needs

Supports dual watch, tri-watch, scanning, programmable channels, and integration with ATEX-approved microphones and headset accessories. 

TECHNICAL SPECIFICATIONS

Waterproof rating
  • IP67.
ATEX approval
  • II 2 G Ex ib IIC T4 (94/9/EC Directive).
Frequency ranges
  • VHF 149.3–174 MHz or UHF 440–470 MHz depending on model.
Programmable channels
  • Up to 100 additional channels.
Transmit power
  • 2W / 1W (high/low).
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