Radomes

Custom Plastic Radomes are manufactured to OEM specification.

Custom Plastic Radomes are manufactured to OEM specification.

Available in sizes from 18 x 18 in. to 46 x 46 in. with thicknesses from 0.250–0.387 in., Custom Plastic Radomes conceal antennas and other electronic equipment, protecting them from elements and minimizing air drag. Weatherproof units are custom thermoformed from selection of plastics that will not interfere with signal transmission, including ABS, ABS 776/752, and ABEX 700. Radomes can be...

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Marine Radar System provides optimal target separation.

Built on 18 in. FMCW radome, Broadband 3G(TM) Radar provides navigation and collision avoidance in all weather conditions. System offers detailed views of surroundings at range scale down to 1/32 nautical miles and marks objects within 2 m of boat. Advanced clutter rejection virtually eliminates tuning, while InstantOn(TM) enables radar to power up instantly from standby. Drawing 19 W of power...

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HD Digital Radomes provide small target tracking.

Featuring 4 kW transmitter and SeaTalkhs network port, 18 in. Model RD418HD and 24 in. Model RD424HD integrate with variety of Raymarine navigation systems. Units feature 48 rpm antenna rotation speed and dual-range capability, giving boaters view of short and long range radar images simultaneously. Bird Mode automatically optimizes radar tuning parameter for targeting flocks of birds, while 256...

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Digital Radomes feature 4 kW transmitter with 48 NM range.

Providing digital and analog signal processing, RD418D and RD424D Radar Scanners include low-noise receiver technology for small target detection, and 8 pulse width/5 PRF transmitter, which ensures optimum performance through every range scale. Auto GST technology automatically provides intelligent control of gain, sea clutter, and tune adjustments, while optimizing small target returns.

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Weatherproof Enclosure is available for horn antennas.

Providing critical protection in harsh environments, antenna radome enclosure offers UV stability and UL standard 94 V-0 flammability resistance. Relative dielectric constant changes from 2.46 at 800 MHz to 2.70 at 20 GHz, while loss tangent changes from 0.023 at 800 MHz to 0.0087 at 20 GHz. Various mounting brackets are available along with standard mounting plate. Feed through connectors are...

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Marine Radar Scanners are optimized for clear definition.

Effective over 36 and 48 nautical mile ranges, respectively, GMR(TM) 18 HD and GMR 24 HD marine radomes identify precise location of targets. Both models utilize DSP, offer 4 kW of transmit power, and have 25° vertical beamwidth. While GMR 18 HD has 5° horizontal beamwidth, GMR 24 HD has 3.6° horizontal beamwidth and selectable (24 to 30 rpm) rotation speed for navigating tight quarters. Both...

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Boat Radar System delivers 4 kW of transmit power.

Offering 3.6° horizontal and 25° vertical beamwidth for accurate target acquisition and separation, GMR(TM) 24 has max effective range of 48 nautical miles and min range of 20 m. This 24 in. unit processes signals within radome via DSP and is dynamically presented on Garmin Marine Network(TM)-compatible chartplotter/multifunction display. For navigating tight quarters, 24 and 30 rpm rotation...

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