FURUNO DRS4D-NXT SOLID STATE DOPPLER ULTRA HIGH DEFINITION DIGITAL MARINE RADAR
A Solid-State Radar with pulse compression, Target Analyzer™ and Fast Target Tracking™ utilizing Doppler technology. Combined with FURUNO’s exclusive RezBoost™ technology, the DRS4D-NXT packs the performance of an open array radar, in a compact 24” radome.
Key Features
Uses Doppler technology to color-code targets (red: approaching, green: stationary/receding)
Provides real-time awareness of nearby vessels • Improved Situational Awareness:
Rain mode filters out rain clutter
Highlights targets near structures • Fast Target Tracking & Auto Target Acquire:
Tracks approaching vessels with automatic vector display
Auto Target Acquire detects and alarms for potentially hazardous approaching targets within a 3NM range
Tracks up to 100 targets simultaneously • Bird Mode:
Automatically adjusts gain and sea settings for optimal detection of birds gathering around fish schools • Enhanced Resolution with RezBoost™:
Sharpens the radar image for exceptional detail and target clarity • Additional Features:
Solid-state pulse compression Doppler radar
Effective horizontal beam delivers superior target detail
Simple installation (DRS4D-NXT only)
Specifications
AntennaType
Radome (24"DRS4D-NXT) Radome (19"DRS2D-NXT)
Beam Width
Vertical: 25° Horizontal: DRS4D-NXT: 3.9° (-3dB) / 2.0°(Rezboost Effective) DRS2D-NXT: 5.2° (-3 dB) / 2.6°(Rezboost Effective)
Rotation Speed
24/36/48 rpm range coupled or 24 rpm fixedTX Frequency: Selectable from 3 channels (auto/manual)
Channel Frequency Range (MHz)
Ch 1: 9380 - 9400 Ch 2: 9400 - 9420 Ch 3: 9420 - 9440
Output Power
DRS25A-NXT: 200 W DRS12A-NXT: 100 W DRS6A-NXT: 25 W
Range Scales
0.0625 - 48 nautical miles
Pulse Length (P0N)
0.08 - 1.2 microseconds
Pulse Length (Q0N)
5 - 18 microseconds
Pulse Repetition Rate (PRR)
1100 Hz
Minimum Range
20 meters
Range Resolution
20 meters
Range Accuracy
Greater of 1% of range in use or 10 meters
Bearing Accuracy
±1°