Raymarine RD418HD 4kW 18 HD Digital Radome (no cable)
Featuring 4kW power and an 18-inch HD digital radome, the Raymarine RD418HD supports compatible radar installations without including a cable. Its enclosed design helps monitor traffic and coastline features, while separate cable selection provides flexibility during equipment placement.
Raymarine RD418HD 4kW 18 HD Digital Radome Specs
| Brand | Raymarine |
| Model Name | RD418HD High Definition Digital Radome |
| Part Number/SKU | E92142 |
| Technology Category | HD Digital Magnetron Radar |
| Radar Type | 18" Enclosed Radome |
| Peak Power Output | 4kW |
| Horizontal Beamwidth | 4.9° |
| Max Range | 48 Nautical Miles |
| Target Tracking | MARPA, Bird Mode (Automatic) |
| Networking Ports | SeaTalkhs Connection |
| Voltage Input | 12V - 24V DC |
| Power Draw | 40W (Transmit) |
| Waterproofing | IPX6 |
| Weight | 21 lbs (9.5 kg) |
| Country of Origin | Hungary |
| Standard Warranty | 2-Year Standard |
Common Question of Raymarine RD418HD
What antenna size does it use?
The Raymarine RD418HD uses an 18-inch HD digital radome. This enclosed 4 kW radar design suits installations requiring a compact scanner profile. Confirm mounting space, display compatibility, power requirements, network connections, and cable routing before installation for dependable 18-inch radome performance aboard the vessel.
Does it include a cable?
No. The RD418HD listing states that the radar is supplied without a cable. Select the correct Raymarine cable by checking connector type, length, display compatibility, and installation requirements. Protect the cable from abrasion, heat, moisture, and sharp bends for stable radar data connectivity.
What transmitter power is specified?
The radar is specified at 4 kW. This transmitter rating does not establish a guaranteed detection range because antenna height, weather, target reflectivity, sea conditions, and tuning also affect performance. Verify electrical requirements and compatible equipment before operating the 4 kW marine radar system.
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