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  • LAND | COMMUNICATIONS ON THE PAUSE
    LAND | COMMUNICATIONS ON THE PAUSERapid-setup communications, made for land forces operating from temporarily stationary positions, delivering high-performance connectivity wherever it’s needed.
    LAND | COMMUNICATIONS ON THE MOVE
    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.
    MARITIME SAFETY
    MARITIME SAFETYRapid-setup communications,made for land forces operating from temporarily stationary positions, delivering high-performance connectivity wherever it’s needed.
    MARITIME CONNECTIVITY
    MARITIME CONNECTIVITYA range of solutions, made for high-performance connectivity on vessels at sea, enabling everything crew welfare, operational data, and fleet management across global trade routes.
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SAILOR SP3500 VHF portable radios

SAILOR SP3500 VHF portable radios
Overview

Maritime handheld VHF radios designed for fishing vessels and workboats, combining clear communication, practical functionality, and durable construction

Made for harsh marine environments
SAILOR SP3500 VHF

The SAILOR SP3500 VHF series is designed for crews who need effective communication across the vessel in challenging maritime environments. Available in standard, full-function, and GMDSS variants, the range supports a broad set of operational requirements. 

Powerful transceivers, clear audio, and intuitive controls support efficient communication during daily operations. Waterproof construction, channel monitoring features, and accessory compatibility provide flexibility across a wide range of maritime applications. 

Product details
Handheld outline

Made for demanding deck conditions

IP67 waterproof protection and a rugged ergonomic design support operation in exposed weather and demanding deck conditions. 

Made for straightforward operation

Large tactile buttons, a ribbed grip, and a high-visibility display with red backlight support easy handling, even when wearing gloves. 

Made for effective channel monitoring

Dual watch, tri-watch, scanning functions, and user-selectable channel tables help crews stay connected across multiple communication channels. 

Made for flexible fleet requirements

The range includes standard VHF, enhanced communication, and GMDSS models, with support for microphones, headsets, and other accessories. 

TECHNICAL SPECIFICATIONS

Frequency range
  • 149.3–174 MHz (all models).
Waterproof rating
  • IP67.
Additional programmable channels
  • 100.
Transmit power
  • 5W/1W (SP3510 & SP3515), 2W/1W (SP3520 GMDSS).
Battery
  • 1800 mAh rechargeable Li-Ion battery.
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