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Furuno XN10A/3.5 – 3.5-Foot Open Array Radar Antenna
Furuno K115HWLP Spanning a 3.5-foot slotted waveguide layout, this open array X-band radar antenna channels horizontal polarization signals over high-performance commercial fishing hulls.
- 2.3° horizontal beamwidth sharpens far objects.
- 24 dB peak gain extends target tracking.
- 12kW maximum input accommodates powerful pedestals.
- 20 kg array mass handles high winds.
- IPX6 waterproof enclosure seals core radials.
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Description
Furuno XN10A/3.5 – 3.5-Foot Open Array Radar Antenna
Solving the challenge of long-range target separation, the Furuno XN10A/3.5 is a precision-engineered 3.5-foot open array antenna. This unit is designed for American offshore anglers and commercial mariners who require superior horizontal beamwidth for identifying birds, small vessels, and weather cells at extreme distances. For the USA captain, the XN10A/3.5 provides the professional-grade performance expected of Furuno’s radar pedigree, delivering a narrow 2.3-degree beam that ensures crisp imagery and exceptional clarity in the crowded coastal waters of the Atlantic or the foggy reaches of the Pacific Northwest.
Built to withstand the most punishing offshore conditions, the XN10A/3.5 features a rugged aerodynamic design that minimizes wind load and mechanical stress on the gearbox. Its specialized coating protects internal components from the corrosive American salt-air environment, ensuring long-term operational reliability. With its high-gain performance and seamless compatibility with Furuno NavNet series processors, this open array antenna offers the American maritime market a sophisticated “eyes-on-the-water” solution that excels in both tactical navigation and advanced search-and-rescue applications.
Core Technical Specifications
- Antenna Type: Open Array.
- Length: 3.5 Feet (103 cm).
- Horizontal Beamwidth: 2.3 Degrees.
- Vertical Beamwidth: 22 Degrees.
- Rotation Speed: 24 / 48 RPM (Processor Dependent).
- Gain: 24 dB.
- Wind Load: Up to 100 knots (Relative).
- Compatibility: Furuno FAR/FR/NavNet Series.
FURUNO XN10A/3.5 - 3.5-Foot Open Array Radar Antenna Technical Specifications
| Antenna Type | Open Array Slotted Waveguide |
| Frequency Range | 9410 MHz +/- 30 MHz (X-Band) |
| Gain | 24 dB |
| VSWR | < 1.2:1 |
| Impedance | 50 Ohms |
| Max Input Power | Up to 12kW (Drive dependent) |
| Polarization | Horizontal |
| Horizontal Beamwidth | 2.3° |
| DC Grounding | Yes |
| Material (Radome/Whip) | Reinforced Plastic (Open Array) |
| Ferrule Material | N/A (Pedestal Mount) |
| Coaxial Cable Type | Multicore Radar Cable |
| Cable Length | 10m / 15m / 20m / 30m Options |
| Connector Type | Serial/Network Pedestal |
| Height/Length | 103 cm (3.5 ft length) |
| Weight | 20 kg (Array Only) |
| Wind Rating | 70 knots (Relative) |
| Mounting Type | Gearbox Pedestal Mount |
| Waterproof Rating | IPX6 |
| Operating Temperature | -25°C to +55°C |
| Color / Finish | Furuno Grey/White |
| Warranty | 2 Years |
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