
Raymarine Cyclone 3 Foot Open Array Radar System
Tracking tight coastline structure across high-speed center consoles, this Raymarine Cyclone 3ft open array focuses 55W solid-state pulse compression through a 3-foot antenna, tracking 50 ARPA targets up to 72 nautical miles over 12V/24V power at 52.9 lbs.
- 55W solid-state power equals magnetron performance
- 100-knot wind rating withstands hurricane gales
- ARPA tracking calculates fifty collision vectors
- 3-foot low-profile radiator fits compact T-tops
Get fast, detailed radar updates without committing to a larger array with the Raymarine Cyclone 3-Foot Open Array Radar System. Its 55W CHIRP pulse-compression scanner, 2.83° beamwidth, and compact 3-foot radiator suit offshore center consoles, sportfishers, and cruisers that need strong target awareness in a smaller installation footprint. Need to monitor close traffic and distant weather from one compatible Raymarine display? The T70490 supports RangeFusion, dual-range operation, Bird Mode, ARPA tracking, and scan speeds up to 60 RPM.
Integration
The Cyclone requires a compatible Raymarine MFD and RayNet Ethernet connection for radar control and video. SeaTalkng/NMEA 2000 can provide compatible GPS, heading, AIS, autopilot, and other vessel-sensor data. ARPA and radar overlay require valid heading and position sources.
The 72 NM figure is an instrumented range, not a guarantee of target detection at that distance. Antenna height, target size, precipitation, sea state, clutter, settings, and installation quality affect actual results. Radar is a navigation aid and does not replace a proper lookout, safe speed, current charts, or navigation-rule compliance.
Before Ordering
Confirm compatible Raymarine MFD support, RayNet network capacity, 12V/24V power availability, mounting strength, 3-foot sweep clearance, required cable lengths, and heading/GPS sources for ARPA or radar overlay before ordering.
Product Specifications
Product Specifications
| Brand | Raymarine |
|---|---|
| Full Model SKU/Code | T70490 (Cyclone 3-Foot Complete System Pack) |
| Country of Origin | United Kingdom |
| Radar Type | Solid-State CHIRP Pulse Compression with RangeFusion Tech |
| Antenna Form Factor | Open Array System (Includes Pedestal Base and 3-Foot Low-Profile Radiator Bar) |
| Antenna Size Class | 3-Foot Open Array Width |
| Peak Power Output | 55 Watts Solid-State Output (Magnetron Performance Tier) |
| Maximum Radar Range | 72 Nautical Miles (NM) |
| Minimum Radar Range | 4.5 m / 15 ft Extreme Close-Range Extraction Edge |
| Beamwidth Horizontal | 2.83° Target Angular Discrimination |
| Beamwidth Vertical | 25° Vertical Pulse Spread |
| Rotation Speed | 24 RPM / 36 RPM / 48 RPM / 60 RPM Fast Scan Refresh Rates |
| Target Tracking Capacity | ARPA Target Tracking System (Tracks up to 50 Targets Simultaneously), Bird Mode Tuning |
| Data Networking Protocols | RayNet High-Speed Marine Ethernet Interface / NMEA 2000 DeviceNet Bridge |
| Operating Voltage | 12 Volts DC / 24 Volts DC Adaptive Circuit Rail (10.2V to 31.2V DC Operational Range) |
| Power Consumption | Active Transmitting: 70 Watts / Power Standby Mode: 15 Watts |
| Waterproof Rating | IPX6 Extreme Weather and Jet-Spray Waterproof Housing Standard |
| Wind Load Resistance | Up to 100 Knots Structural Operational Integrity Limit |
| Dry Weight | 24.0 kg / 52.9 lbs (Combined Integrated Pedestal and 3-Foot Array Bar) |
| Application | Premium open-helm center consoles, high-speed center consoles, offshore multi-display sportfishers, and coastal cruising yachts tracking fast near-range targets and structural coastline fields (24-50 ft hulls) |
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Free standard delivery to the United States, Canada and Australia.
Product Support
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