SI-TEX Professional Dual Range Radar w/4kW 4.5 Open Array – 10.4 Color TFT LCD Display

Description

Add open-array target separation to a capable workboat or coastal cruiser with the SI-TEX T-2011-4.5 professional radar system. The 4 kW magnetron transmitter and 4.5-foot array provide a 1.7° beam for monitoring traffic, shoreline structure, and weather returns while keeping the antenna footprint manageable. Want to watch two radar scales and maintain a configurable warning area from one dedicated display? The T-2011-4.5 combines dual-range operation, guard-zone alerts, ATA target tracking, and a 10.4-inch color TFT LCD.

Key Specifications

• SI-TEX T-2011-4.5 professional dual-range radar system.
• 4 kW magnetron radar with a 4.5-foot open-array antenna.
• Includes a 10.4-inch color TFT LCD display.
• Up to 48 NM instrumented range.
• 1.7° horizontal beamwidth.
• Supports dual-range radar viewing, guard-zone alarm functions, and ATA target tracking.
• 10.8V–41.6V DC operating input.
• Approximately 50W transmit power draw.
• IPX4 display protection and IPX6 scanner protection.
• Array/gearbox assembly weight is approximately 48 lb.
• Made in Japan with a 2-year manufacturer warranty, subject to regional terms.

Integration

The T-2011-4.5 includes its own display for basic radar operation. ATA tracking, heading-up orientation, AIS overlay, and related navigation features may require compatible external GPS, heading, speed, or AIS data sources, depending on how the system is configured.

Guard zones can alert the operator to returns entering a selected area, but they are not a substitute for watchkeeping. The 48 NM figure is an instrumented range, and real-world target detection depends on installation height, target properties, weather, rain, sea clutter, nearby obstructions, and radar settings.

Installation Notes

Mount the 4.5-foot array on a sturdy, level platform with enough clearance for the rotating antenna. Keep the scanner clear of crew areas, rigging, antennas, lights, exhaust, masts, and structures that can reduce radar coverage.

Install the display in a protected helm position and use correctly sized power conductors with appropriate circuit protection. Route scanner and display cables away from heat, moisture, abrasion, moving equipment, and high-current wiring. Professional mounting, alignment, and commissioning are recommended.

Before Ordering

Confirm 4.5-foot sweep clearance, radar-mount strength, display mounting space, 10.8V–41.6V DC power capacity, cable routing, external sensor requirements, and qualified installation support before ordering.