Radome Radar Antennas Specifications
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| RAYMARINE RADAR SCANNERS | ||||
| Model | Raymarine RD418D |
Raymarine RD424D |
Raymarine RD418HD |
Raymarine RD424HD |
| Signal Processing | Digital | HD Color | ||
| Compatible With | aSeries Multifunction Displays | c Series Multifunction Displays | e Series Multifunction Displays | NEW eS Series Multifunction Displays | gS Series Multifunction Displays | C Series Widescreen Multifunction Displays | E Series Widescreen Multifunction Displays | G Series Multifunction Navigation | |||
| Networking | SeaTalkHS | |||
| Peak Power Output (kW) | 4.0 kW (nominal) | |||
| Antenna Type | Patch Array | |||
| Beam Width (Nominal) | 4.9° horizontal, 25° vertical | 3.9° horizontal, 25° vertical | 4.9° horizontal, 25° vertical | 3.9° horizontal, 25° vertical |
| Polarization | Horizontal | |||
| Rotation Rate | 24 RPM | Range less than 3 miles – 48 RPM (radar switches to 48 RPM automatically, unless 24 RPM is selected) | Range greater than 3 miles - 24 RPM (nominal) | ||
| CE Approval | Conforms to 1999/5/EC | |||
| FCC Approval | Conforms to 47CFR Part 2 and Part 80 | |||
| Dimensions | 20.5in x 9.7in (521 x 247 mm) |
25.7in x 9.7in (652 x 247 mm) |
20.5in x 9.7in (521 x 247 mm) |
25.7in x 9.7in (652 x 247 mm) |
| Weight | 21lbs (9.5 kg) |
22lbs (10 kg) |
21lbs (9.5 kg) |
22lbs (10 kg) |
| Input Voltage | 12 - 24 V DC | |||
| Power Consumption | 40 W (20 W Standby) | 60 W (25 W Standby) | ||
| Temperature Range | 14°F to 131°F (-10° to +55°C) |
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| Humidity Limit | up to 95% at 35°C | |||
| Maximum Operating Wind Speed | 100 kts | |||
| Maximum Range Scale | 48 nm | |||
| IF Frequency | 60 MHz (nominal) | 70 MHz (nominal) | ||
| Receiver Characteristic | Logarithmic | Linear | ||
| Receiver Noise Figure | Less than 5 dB (including Low Noise Converter/Limiter & IF Receiver) | |||
| Reciever Bandwidth | 12/3/0.7/0.5 MHz | Matched digital filter for each pulse length | ||
| Transmitting Frequency | 9405 +/– 25 MHz | |||
| Transmitter | Solid-state modulator driving Magnetron | |||
| Standby Mode | Magnetron heater and control left on, all other services off | |||
| Duplexer | Circulator | |||