PRE OWNED FURUNO FAR - 1720 FURUNO FAR - 1720 MARINE RADAR

PRODUCT DATA SHEET: FURUNO FAR-1720 (MODEL 1720) MARINE RADAR

PRODUCT OVERVIEW

The Furuno FAR-1720 is a compact 1.5 kW X-Band radar designed for small commercial vessels, fishing boats, and sailing yachts. Featuring a 7-inch monochrome CRT display and a streamlined 17-inch radome antenna, it provides high-definition target detection in a space-saving package. Though now considered a "legacy" model, the 1720 remains a favorite for operators who value mechanical knobs and straightforward operation over complex touchscreen menus.

TECHNICAL SPECIFICATIONS

Model: Furuno FAR-1720 / Model 1720

Display: 7" High-definition Green Phosphor CRT (Raster-scan)

Output Power: 1.5 kW

Antenna Type: 17" Radome (Precision 40cm Microstrip Radiator)

Maximum Range: 16 Nautical Miles (NM)

Range Scales: 0.25, 0.5, 1, 2, 4, 8, 16 NM

Beam Width: Horizontal 5.7°, Vertical 25°

Rotation Speed: 24 RPM

Power Supply: 12 VDC or 24 VDC (Low power consumption: ~36W)

Receiver: MIC (Microwave Integrated Circuit) with 8.5 dB Noise Figure

KEY FEATURES & APPLICATIONS

Daylight Viewing: The high-definition raster-scan display provides a steady, non-fading picture that is easily viewable even in bright bridge conditions.

Dual Pulselengths: Automatically selects between short and long pulses to optimize performance for both close-range docking and long-range navigation.

Collision Avoidance Tools: Includes standard EBL (Electronic Bearing Line) and VRM (Variable Range Marker) for precise distance and bearing measurements to targets.

Guard Zone Alarm: Users can define a specific sector or zone; the radar will trigger an audible and visual alarm if a target enters the guarded area.

Economy Mode: A unique standby feature that reduces power consumption to just 10W, making it ideal for sailing vessels or boats with limited battery capacity.

Interference Rejection: Built-in circuitry to eliminate "noise" or false targets caused by other radars operating in the vicinity.

Proven Durability: The 17-inch radome protects the transceiver from harsh salt spray and wind, ensuring consistent performance in heavy weather.

TYPICAL CONDITION (USED/REFURBISHED)

Display Quality: In used units, the CRT is often tested for "burn-in" and brightness levels. Many refurbished sets include a sunshield with a magnifying lens.

Legacy Support: As a discontinued model, it is a primary "drop-in" replacement for vessels already wired for the Furuno 1700 series.

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