Furuno 1623 LCD Radar
Furuno 1623 LCD Radar — Product description
Navigating busy waterways or open seas on a compact vessel demands radar that's reliable, intuitive, and unobtrusive. The Furuno 1623 steps up with a powerhouse performance packed into a sleek, space-saving design, perfect for powerboats and sailboats starting at just 17 feet. Its lightweight 15-inch radome antenna pairs seamlessly with a waterproof 6-inch Silver Bright monochrome LCD display, delivering crystal-clear visuals even in rough conditions.
What sets this radar apart is its versatility—from expansive 16-nautical-mile scans for horizon spotting to ultra-precise 1/8-nautical-mile zooms for dodging obstacles in crowded marinas. Mariners appreciate how the high-resolution 240x320 dot screen, combined with four-level gray-tone target differentiation, makes spotting buoys, vessels, or debris straightforward, reducing guesswork and boosting confidence on the water.
Superior Target Detection and Clarity
The 2.2kW transmitter fuels a tri-speed radome antenna that ramps up rotation speeds at shorter ranges, sharpening target accuracy where it matters most—close quarters. With three pulse lengths and repetition rates, plus a linear receiver boasting a low 10 dB noise figure, echoes pop against the background. Automatic tuning keeps things optimized without constant fiddling, while manual overrides give seasoned skippers full control.
Clutter Control for Real-World Reliability
Sea clutter and rain interference can clutter your screen, but not here. Auto or manual STC (sea clutter) and FTC (rain clutter) adjustments strip away noise, revealing true targets. Add echo stretch for faint signals and interference rejection to block rival radar pings, and you've got a system tuned for clarity in fog, showers, or choppy swells.
Safety Features That Watch Your Back
- Watchman Mode: Runs periodic scans in standby, conserving power at just 8 watts while keeping vigil for threats.
- Duplex Guard Zone Alarm: Customizable inward or outward zones trigger audible alerts for approaching dangers.
- Echo Trails: Track moving objects with adjustable trail lengths, ideal for collision avoidance.
- Sector Blanking: Mask out noisy areas like shorelines or your own mast.
Intuitive Operation Meets Advanced Navigation
The ergonomic layout shines with an omni pad for quick cursor moves, programmable nav data screens, and a [PROG] key for menu shortcuts. Reverse video flips to night-friendly white-on-black, and off-center shift lets you focus the display where needed. Integrate with compatible GPS plotters via TLL output for waypoint lollipops and lat/lon marks, or hook up a BBWGPS receiver for wind data overlays—turning your helm into a command center.
Why Boaters Choose It for Small Vessels
For weekend warriors on a 20-foot center console or liveaboards on a nimble sailboat, the 1623 balances punchy performance with minimal footprint. It excels in low-light harbor entries, fishing spot scouting amid clutter, or overnight coastal runs where spotting unlit traffic early saves the day. Power draw stays efficient at 36 watts on 12 or 24 VDC, with a 10-meter signal cable included for straightforward installs.
Picture threading a foggy inlet: The variable range marker and electronic bearing line pinpoint hazards, while full-screen standby nav data keeps course info at a glance. It's not just radar—it's a safety net that adapts to your boating style.
Easy Setup and Compatibility
Lightweight components mean solo or duo installs are feasible, shipping in one 24-pound carton. Mount the radome high for optimal sweep, route the cable cleanly, and power up—auto gain and tuning handle the rest. It plays well with NMEA networks for plotter overlays, enhancing situational awareness without overwhelming small consoles.
Frequently Asked Questions
What boats is the Furuno 1623 radar best suited for?
It's ideal for powerboats and sailboats as small as 17 feet, offering compact size and powerful performance for coastal cruising, fishing, or harbor navigation.
How does the tri-speed antenna improve performance?
The 15-inch radome increases RPM at short ranges, providing faster refreshes and better accuracy for close-in maneuvering compared to fixed-speed antennas.
Can this radar integrate with GPS plotters?
Yes, it supports TLL output for target lat/lon data and waypoint lollipops on compatible plotters that accept TLL sentences, plus BBWGPS receiver connectivity.
What power options does it support?
It runs on 12 or 24 VDC systems, drawing 36 watts active and about 8 watts in standby or Watchman mode for efficient battery use.
How effective is clutter rejection on the 1623?
Auto/manual STC for sea clutter, FTC for rain, plus echo stretch and interference rejection ensure clean screens in adverse weather, highlighting real targets.
Is the display suitable for nighttime use?
Absolutely—the reverse video mode switches to white targets on a black background, reducing eye strain during night watches.
What's included for installation?
A 10-meter standard signal cable comes standard, simplifying radome-to-display connections.
Note: Nav data features require appropriate inputs. For any concerns, reach out to the manufacturer directly.
This 2.2kW radar has a 16 nautical mile range, yet will zoom down to 1/8 nautical mile for tight navigation in harbors and inlets. The 1623 radar lets you readily identify objects, thanks to a high definition 6" Silver Bright LCD screen that clearly separates targets. Plus, the four-tone target display lets you easily differentiate between stronger and weaker echoes, helping to alert you of any danger.
Includes 10M Standard Signal Cable
Standard Features
- Waterproof, 6 Inch Silver Bright Monochrome LCD Display
- 13 User Selectable Range Scales from 1/8 to 16 N.M.
- Ergonomic design with predictable menu
- Display Resolution of 240(H) X 320(V) Dots
- Targets Displayed in up to 4 Levels of Gray Tones
- 2.2 Kilowatt Transmitter Unit
- New Tri-speed 15" radome antenna, increases RPM at short ranges for better target accuracy
- 3 Transmitter Pulse lengths and Repetition Rates
- Linear Receiver with 10 dB Noise Figure
- Automatic Receiver Tuning
- Automatic or Manual Sea-Clutter (STC) Adjustment
- Automatic or Manual Receiver Gain Adjustment
- Sector Blanking
- Rain Clutter (FTC) Control
- Echo Stretch and Interference Rejection Modes
- Watchman Mode to control the Radar system for Vessel Safety
- Reverse Video Display (White Targets and Marks on a Black Background)
- Full Screen Navigation Data Display in the Standby Mode*
- Omni Pad Control for rapid Cursor and Menu Operation
- Picture Off-Center Shift
- Electronic Bearing Line and Variable Range Marker
- Target or Echo Trails with Selectable Time Intervals
- Waypoint Lollipop On-Screen to aid in Vessel Navigation*
- Adjustable Duplex (In or Out) Radar Guard Zone Alarm
- TLL (Target Lat/Lon) output for use with plotter (must accept TLL sentence info)*
- Time offset adjustment
- [PROG] key provides menu shortcuts
- User programmable Nav Data Screens
- Ability to connect BBWGPS GPS/WAAS receiver
- Wind indication with appropriate sensor input
Shipping Information
- 24 lbs., 1 Carton
Power Requirements
- 12 or 24 VDC Only, 36 Watts
- Approximately 8 Watts, in Standby/Watchman Mode
Notes
- * Appropriate Nav Data Input Required.
The 1623 is small in size, with powerful power, clarity and advanced radar functions. The slender monochrome LCD display and lightweight radome antenna make it ideal for power or sailboats as small as 17 feet. The range of this 2.2kW radar is 16 nautical miles, but it can be reduced to 1/8 nautical mile, and it can navigate closely to ports and entrances in the sea. The 1623 radar allows you to easily identify objects, thanks to the high-definition 6-inch silver bright LCD screen, which can clearly separate the targets. In addition, the four-tone target display allows you to easily distinguish between strong echoes and weak echoes, thereby helping you to be alert to any danger.
SKU: NVN-15218
MPN: 1623
UPC: 611679265630
Technical specifications
| Brand | Furuno |
| Model | Furuno 1623 LCD Radar |
| SKU / MFR# | 15218 |
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