Seanav Marine

ONWA KMR-7 NMEA Multi-function Repeater

Original price was: $2,280.00.Current price is: $1,900.00.

The ONWA KMR-7 NMEA Multi-function Repeater supports NMEA0183 and N2K. It features a 7-inch screen, 6 display modes, weather alerts, and 4 opto-isolated inputs.

SKU: KMR7
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Description

The ONWA KMR-7 NMEA Multi-function Repeater is a compact tool for clear and simple marine data display. It shows important information on a bright 7-inch screen. With six easy-to-read viewing modes, it helps you monitor what matters most.

This unit works with both NMEA0183 and NMEA2000 (N2K). It connects with GPS, gyrocompasses, echo sounders, and more. With four input ports and two outputs, you can link many devices. The inputs are opto-isolated to reduce signal interference.

One key feature is its weather alarm. It tracks sudden changes in temperature and pressure. When shifts happen, it alerts you immediately. This helps you prepare for changing conditions at sea.

Updating the software is easy too. Just use the built-in SD card slot. Plus, the system’s strong design handles power spikes well, making it reliable in all environments.

Thanks to its compact build, the KMR-7 fits almost anywhere. It’s ideal for leisure boats, cargo ships, and passenger vessels. Whether you’re an experienced captain or a first-time user, this repeater keeps things simple.

You can display data in both digital and graphic formats, depending on your preference. Also, the system can mix four inputs into two outputs, which boosts flexibility.

If you want better data monitoring on your vessel, choose the KMR-7. It helps you stay informed, stay safe, and sail with confidence.

Technical Specifications:

  • Display Size: 7-inch LCD

  • Input Ports: 4 (opto-isolated NMEA0183 / N2K PGNs)

  • Output Ports: 2 NMEA0183

  • Display Modes: 6 (Digital and Graphic)

  • Weather Alarm: Tracks temperature and pressure changes

  • SD Card Slot: For easy updates

  • Power Protection: Surge-resistant build

  • Use Case: Leisure, commercial, and passenger ships

 

Technical Specifications & Operational Standards

Review certified engineering parameters, electrical inputs, data protocols, and Class compliance standards for this unit:

OEM Brand / ManufacturerOnwa Marine
Model / Part NumberKMR7
Equipment ClassificationCommercial Marine Navigation & Communication Spares
Operating Conditions-15°C to +55°C Industrial Marine Deck / Wheelhouse Environment
Quality StandardOEM Marine Grade, Factory Bench Verified Ahead of Dispatch
Stock & Port LogisticsReady Stock for Immediate Vessel Supply across Mumbai, JNPT, Kandla, Cochin, Chennai & Visakhapatnam
In-the-Box DocumentationOEM Certificate of Conformance, Wiring Schematics, Installation & Operating Manual
B2B Marine Procurement & Same-Day Port Dispatch

Seanav Marine maintains bonded warehouse spare parts inventory and factory-trained technical riding squads across all major Indian ports. Immediate dispatch available to vessel agents, ship chandlers, and technical managers at Mumbai, JNPT (Nhava Sheva), Kandla, Mundra, Cochin, Chennai, and Visakhapatnam (view all 400+ ports →).

Manufacturer documentation and compatibility

Select the exact model, hardware generation and document revision. Before ordering, confirm the equipment interfaces, power requirements, required approvals and included accessories against the applicable manufacturer documentation. Send nameplate photographs, the installed equipment details, vessel name, port and ETA with your enquiry.