
Furuno 1623 – 2.2kW 6-Inch Monochrome Radar
Small fishing skiffs navigate foggy channels using this Furuno 1623 standalone radar, which pairs a 15-inch 2.2kW radome with a 6-inch monochrome display, scanning up to 16 nautical miles at 28W across 12V/24V power.
- 2.2kW magnetron scans 16 nautical miles
- 15-inch compact radome fits small hardtops
- Guard Zone alarm warns of entering targets
- Consumes 28W preserving small boat batteries
- Multi-speed rotation scales up to 41 RPM
Keep radar navigation straightforward on a small boat with the Furuno 1623, a standalone 2.2 kW magnetron radar system with a 15-inch radome and 6-inch monochrome display. Its compact scanner and dedicated controls provide a practical solution for watching nearby traffic, shorelines, and harbor approaches without requiring a multifunction display. Need a basic radar system for coastal running or small-vessel use? The 1623 offers up to 16 NM range scales, automatic rotation-speed selection, guard-zone alarms, and NMEA 0183 navigation-data input.
Integration
The Furuno 1623 includes a dedicated radar display and does not require a separate MFD for basic operation. NMEA 0183 can provide compatible position and heading information, but the system does not provide modern network radar video, ARPA/MARPA tracking, Doppler target analysis, or dual-range operation.
The 16 NM maximum is an instrumented range and does not guarantee detection of all targets at that distance. Radar performance varies with antenna height, target size, precipitation, sea state, clutter, display settings, nearby structures, and installation quality.
Before Ordering
Confirm available radome and display mounting space, 12V/24V power capacity, cable-route suitability, NMEA 0183 heading/GPS data needs, radar clearance, and whether a standalone monochrome radar meets the vessel’s operating requirements before ordering.
Product Specifications
Product Specifications
| Radar Type | Traditional Magnetron (Standalone) |
|---|---|
| Antenna Type | Radome |
| Antenna Size | 15-Inch |
| Peak Power Output | 2.2kW |
| Maximum Range | 16 Nautical Miles |
| Horizontal Beamwidth | 6.2° |
| Vertical Beamwidth | 25° |
| Rotation Speed | 24 / 31 / 41 RPM (Auto Select) |
| Pulse Width | 0.08 to 0.8 μs |
| Target Tracking (MARPA/ARPA) | No (Guard Zone Alarm Only) |
| Doppler Technology | No |
| Dual Range Support | No |
| Minimum Range | 25 meters |
| Receiver Noise Figure | 10 dB |
| Operating Voltage | 12V / 24V DC |
| Power Consumption (Operating) | 28 Watts |
| Power Consumption (Standby) | 8 Watts |
| Data Connectivity | NMEA 0183 (Input for Position/Heading) |
| Waterproof Rating | IPX6 (Antenna) / IPX5 (Display) |
| Wind Velocity Rating | 70 Knots |
| Weight | Display: 1.1 kg / Antenna: 4.6 kg |
| Warranty | 2 Years |
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Product Support
Ask for product and compatibility information before ordering.
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