Furuno DRS25ANXT Doppler Radar Pedestal – Less Cable and Antenna

Description

The Furuno DRS25A-NXT Doppler Radar Pedestal is a 200W solid-state pulse-compression open-array radar pedestal for compatible Furuno NavNet TZtouch3 systems. It requires a separately selected compatible four-foot or six-foot Furuno open-array antenna, radar cable, power supply, mounting platform, and display system. This pedestal-only product does not include the antenna radiator, display, chartplotter, network hardware, or installation materials required for a working radar system.

When paired with a compatible antenna array, the DRS25A-NXT provides a manufacturer-rated maximum instrumented range of 96 NM, Target Analyzer Doppler processing, Fast Target Tracking, Bird Mode, and pulse-compression radar performance. It requires a 24V DC supply and supports 24, 36, and 48 RPM rotation, with dual-range operation limited to 24 RPM. Practical radar detection and tracking depend on the selected antenna, scanner height, target characteristics, weather, sea state, radar settings, and installation quality.

Key Specifications

• Two-hundred-watt solid-state pulse-compression Doppler radar pedestal only.
• Requires a separately selected compatible Furuno four-foot or six-foot NXT open-array antenna.
• Provides a maximum instrumented range of up to 96 NM when used as part of a complete compatible radar system.
• Uses Target Analyzer Doppler processing, Fast Target Tracking, Bird Mode, and CHIRP pulse-compression radar technology.
• Supports 24, 36, and 48 RPM rotation; dual-range operation is limited to 24 RPM.
• Requires a compatible Furuno NavNet TZtouch3 multifunction display and Furuno Ethernet radar network.
• Operates from 24V DC only, with a listed maximum power demand of 5.6A at 24V.
• Weighs approximately 22 kg as a pedestal-only component and has IP56 water protection.

Radar Integration

The DRS25A-NXT requires a compatible Furuno NavNet TZtouch3 MFD, NXT open-array antenna, Furuno Ethernet radar connection, and 24V DC power source. NMEA 2000 can provide compatible GPS, heading, AIS, autopilot, and sensor data, but radar video and control use Ethernet. Confirm the selected four-foot or six-foot array, compatible display version, antenna cable, network architecture, and power arrangement before purchase.

Target Analyzer Doppler processing can help highlight approaching and receding targets, while Fast Target Tracking and Bird Mode depend on compatible display functions and correct radar configuration. Radar overlay and tracking functions can require heading and GPS data. Radar is a navigation aid and does not replace a proper lookout, safe speed, official charts, local notices, or collision-regulation compliance.

Installation Considerations

Install the pedestal and selected open array on a rigid level radar platform with adequate structural capacity and full rotating-array clearance. Mount at a practical height above the waterline, align the scanner parallel to the waterline, and keep it clear of crew areas, masts, rigging, antennas, lights, exhaust, and obstructions. Maintain the manufacturer-specified personnel safe distance and compass-safe distance. Route 24V power and Ethernet cables away from heat, chafe, bilge water, high-current wiring, and moving equipment. Radar installation and commissioning should be completed by a qualified marine-electronics technician.

Warranty and Saltwater Care

Furuno warranty coverage varies by region, distributor, proof of purchase, product registration, commissioning status, installation method, and intended use. Confirm applicable local warranty terms, exclusions, and authorized-service requirements before purchase.

The pedestal is designed for marine exposure and has IP56 ingress protection, but this does not guarantee immunity from saltwater corrosion. Rinse salt deposits with fresh water where appropriate, avoid high-pressure water at cable glands and seals, inspect the pedestal base, antenna connection, fasteners, connectors, and mounting platform regularly, and use compatible marine-grade hardware plus suitable isolation methods to reduce galvanic-corrosion risk.

Before Ordering

Confirm compatible Furuno NavNet TZtouch3 MFD support, selected four-foot or six-foot NXT antenna array, Furuno Ethernet radar network, required cable length, 24V DC supply, 5.6A power capacity, mounting-platform strength, open-array rotation clearance, mounting height, personnel and compass-safe-distance requirements, heading and GPS source for overlay or target tracking, optional AIS integration, and qualified installation requirements before purchase.