marine yacht radar
Saiyang SYM1831LMK2 marine navigational radar enhances safety with 4KW output, 24RPM antenna, and NMEA0183/AIS interface. Ideal for yachts and small vessels seeking reliable collision avoidance. Get wholesale price and fast shipping.
Product Introduction
4KW X-Band Marine Navigational Radar for Collision Avoidance | SYM1831LMK2 | Saiyang Marine
SYM1831LMK2 Marine Navigational Radar: Precise Collision Avoidance for Yachts & Workboats
Navigate with confidence. The Saiyang SYM1831LMK2 is a high-performance 4KW X-band marine radar, engineered for yacht owners and commercial vessel operators who demand reliable obstacle detection in all weather conditions. This compact, cost-effective solution integrates easily with your existing chart plotter and AIS system.
Why Choose Saiyang SYM1831LMK2 for Your Vessel?
⚓ Enhanced Safety
4KW output power and a 24 RPM rotating antenna provide rapid, long-range target detection – from buoys and small boats to shorelines and squalls.
🛰️ Collision-Avoidance Ready
Seamlessly connects to AIS (IEC61162-2) and GPS (NMEA0183) to overlay radar targets with AIS symbols on your display, reducing close-quarters risks.
📡 Robust & Compact Design
The 58cm (22.8″) antenna features a 4° horizontal beamwidth for excellent target discrimination, fitting easily on yachts, fishing boats, or pilot vessels.
🌐 Global Compliance & Easy Integration
Operates on standard 9410MHz±30MHz (X-Band). Multiple NMEA0183/IEC61162 inputs/outputs ensure compatibility with major brand chart plotters and heading sensors.
Technical Specifications Overview
- Model: SYM1831LMK2
- Antenna Length: 58 cm | Rotation: 24 RPM
- Output Power: 4 KW
- Frequency: 9.41 GHz (X-Band)
- Range Scales: 0.125nm to 64nm (8 selectable ranges)
- Power Supply: DC 10.2V – 40.0V (Nominal 24V)
- Interfaces: NMEA0183, IEC61162-1/2, VGA for split display
- Receiver Noise Figure: <8 dB (MIC front end)
Detailed Product Specifications
Antenna System
Model: SYM1831LMK2
Length: 58CM
Beam Width: Horizontal 4°, Vertical 25°
Rotation: 24 RPM
Transmitter Characteristics
Frequency: 9410MHz±30MHz (X Band)
Output Power: 4KW
Pulse Width & PRF: Optimized per range (0.08µs @ 2200Hz for short range; 0.8µs @ 600Hz for long range)
Power Consumption: 2.6A @ 24V DC
Receiver & Interface
Noise Figure: 8db
IF: 60MHz
GPS: NMEA0183 v2.0/3.0
AIS/Heading: IEC61162-2
VGA Port: Yes
Pulse Width & Range Table
| Range (nm/km) | Pulse Width (us) | Pulse Repetition Frequency (Hz) |
|---|---|---|
| 0.125/0.25/0.5/0.75/1 | 0.08 | 2200 |
| 1.5 | 0.08 | 2200 |
| 2 | 0.3 | 1200 |
| 3 | 0.3 | 1200 |
| 4/6/12/16/24/32/36/48/64 | 0.8 | 600 |
Marine Radar Applications
- Yacht Navigation: Avoid channel markers, anchored vessels, and floating debris at night or in fog.
- Commercial Fishing: Track other fishing boats, bird flocks (indicating bait), and navigate to safe harbor.
- Pilot Boats & Patrol Craft: Maintain situational awareness in busy shipping lanes.
- Secondary Backup Radar: For vessels needing a reliable, low-cost second radar display.
Package & Shipping Information
Package: Sturdy carton with foam protection.
Delivery: By sea, air, or express (DHL/FedEx/UPS).
Lead Time: In stock, ready to ship within 3-5 business days.
Wholesale price and OEM service available for bulk orders. Contact us for custom branding.
Send Inquiry for SYM1831LMK2 Radar
Get best wholesale price, technical datasheet, or shipping quote.
Submit Inquiry →
We'll reply within 24 hours.
Product Specification
1. Antenna
a. Antenna Model: SYM1831LMK2
b. Antenna Length:58CM
c. Beam Width:Horizontal: 4degrees, Vertical: 25degrees.
d. Rotation:24 Rotations /Minutes
2. Transmitter
a. Frequency: 9410MHz±30MHz(X Band)
b. Output Power: 4KW
c. Pulse Width&Pulse Repetition Frequency
|
Range(nm/km) |
Pulse Width(us) |
Pulse Repetition Frequency(Hz) |
|
0.125/0.25/0.5/0.75/1 |
0.08 |
2200 |
|
1.5 |
0.08 |
2200 |
|
0.3 |
1200 |
|
|
2 |
0.3 |
1200 |
|
3 |
0.3 |
1200 |
|
0.8 |
600 |
|
|
4/6/12/16/24/32/36/48/64 |
0.8 |
600 |
3. Receiver
a. Microwave Front End: MIC
b. Noise Factor: 8db
c. Medium Frequency: 60MHz
d. Band Width: Pulse Width---0.08us/0.3us
Bandwidth---25MHz/5MHz
4. Interface
a. GPS Data Format: NMEA0183/IEC61162_1
b. AIS Data Format: IEC61162_2
c. Heading Data Format: IEC61162_2
d. Log Data Format: IEC61162_1
e. Split Display: VGA Port
5. Power
a. Rated Direct Voltage: DC 24V
b. Voltage Range: DC 10.2V-40.0V
c. Whole Machine Working Current: 2.6A(24V DC)
Hot Tags: marine yacht radar, manufacturers, suppliers, wholesale, custom, buy, best, price, on sale, for sale
You Might Also Like
Send Inquiry
