SI-TEX Professional Dual Range Radar w/12kW 4.5 Open Array – 10.4 Color TFT LCD Display
The SI-TEX Professional Dual Range Radar pairs 12kW output with a 4.5-foot open array and 10.4-inch color TFT LCD. Its balanced configuration supports target monitoring while accommodating practical scanner placement, helping operators track traffic and coastline features from the helm.
SI-TEX Professional Dual Range Radar 12kW 4.5ft Array Specs
| Brand | SI-TEX |
| Model Name | T-2041 (12kW / 4.5ft) |
| Part Number/SKU | T2041-4.5 |
| Technology Category | Professional Magnetron Radar (Dual Range) |
| Display Unit | 10.4" Color TFT LCD |
| Peak Power Output | 12kW |
| Horizontal Beamwidth | 1.7° |
| Max Range | 72 Nautical Miles |
| Features | Real-time Head-up Mode, Dual Range, ATA Tracking |
| Voltage Input | 12/24/32V DC Systems |
| Power Draw | Transmit: 70W |
| Waterproofing | Scanner: IPX6 |
| Weight | Display: 11 lbs; Array/Gearbox: 51 lbs |
| Country of Origin | Japan |
| Standard Warranty | 2-Year Manufacturer Warranty |
Common Question of SI-TEX Professional 12kW
What antenna size does it use?
This SI-TEX Professional dual-range radar uses a 4.5-foot open array with 12 kW output and a 10.4-inch color TFT LCD display. Confirm structural support, rotation clearance, cable routing, mounting dimensions, and power capacity before installing the 4.5-foot radar array system.
What is dual-range radar?
Dual-range radar allows two distance scales to be viewed or monitored through the system controls. This feature can provide nearby target awareness while maintaining a wider traffic picture. Performance depends on antenna height, target reflectivity, sea clutter, weather, and proper tuning during dual-range target monitoring.
What does 12kW indicate?
The 12 kW specification identifies the radar transmitter output. It does not guarantee a fixed detection range because antenna height, weather, target size, sea conditions, and system configuration also affect results. Verify vessel electrical capacity and installation procedures for dependable 12 kW radar performance.











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