Radôme GMR Fantom™ 24x, blanc - visuel officiel Garmin 2

Radôme GMR Fantom™ 24x, blanc - visuel officiel Garmin 3

Radôme GMR Fantom™ 24x, blanc - visuel officiel Garmin 4

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Garmin

010-02585-00

GMR Fantom™ 24x radome, white

Garmin GMR Fantom™ 24x radar radome with ultra-fast rotation for long-range detection, current Fantom range compatible with BlueNet and Marine Network. High-end model vs 18x more compact.

Includes: BlueNet cable, power cable with fuse, M8 x 60 mm bolts, cable retention plate, anti-seize compound, mounting template.

Price excl. import taxesBenefit from the professional rate

£1,887.03 GBP

£1,887.03 GBP ~~£2,301.25 GBP~~

Shipping calculated at checkout.

Prices exclude import taxes. DAP delivery: import taxes are paid on delivery.

Available in stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Product height	250.3
Operating voltage	10-32
Radar technology	Compressed pulses
Wired network	Garmin BlueNet, Garmin Marine Network
Operating temperature	-15 to 70
Radar antenna / radome type	Radome
Product width	642.5
Doppler radar technology	Yes
Radar VelocityTrack	Yes
Vertical beam width	25
Package contents	GMR Fantom 24x radome, power cable with fuse, Garmin BlueNet network cable, mounting template and hardware (M8 x 1.25 x 60 bolts, flat washers and spring, hex nuts), anti-seize compound and documentation. For Garmin Marine Network only; 010-12531-01 adapter required if not included; not needed for direct BlueNet connection.
Anti Seize Compound Included	Yes
Cable gland included	Optional
Number of mounting holes	4
Mounting hole diameter	9.5
Mounting Hole Spacing	233 x 141.5
Mounting Thread Size	M8 x 1.25 x 60
Mounting Torque Nm	13.7-18.6
Network Adapter Required	Only for a Garmin Marine Network network without direct BlueNet connection.
Power Cable Extension Length	6
Power Cable Gauge Extension	12 AWG
Product length	645.4
Product weight	7.89
Radar Beam Clearance Height	Equation provided
Radar Beam Spread Vertical	12.5
Radar Safe Distance Compass	Value specified in product specifications
Radar Safe Distance Personnel	Above head height
Radar Safe Distance Transmitters	1
Radar Status Led	Yes
Serviceable Components	Yes

Detailed description

The Garmin GMR Fantom™ 24x radome provides long-range radar detection with ultra-fast short-pulse technology. It connects via Garmin BlueNet™ or Garmin Marine Network with an adapter, compatible with recent Garmin chartplotters. Powered by 10-32 Vdc, it includes an inline fuse and supports cable extensions up to 6 m with 12 AWG gauge.

Technical positioning within the Garmin range

Within the GMR Fantom™ family, this 24x model outperforms the GMR Fantom 24 with faster rotation and increased power, ideal for medium to large vessels. Compared to the more compact GMR Fantom 18x, it retains the same 48-nautical-mile maximum range, with a narrower horizontal beam (3.7° vs. 5.2°) and a nominal size of 24 inches. Its overall dimensions are 645.4 x 642.5 x 250.3 mm (L x W x H). Compared to Raymarine Quantum 2 or B&G 4G radomes, the Fantom 24x excels in refresh rate and native Garmin network integration, with a horizontal beam optimized at 12.5° vertically above and below the radiating element.

Installation and technical considerations

Mounting on a flat surface with provided M8 x 60 mm threaded rods, torque 13.7–18.6 N·m. Minimum RF safety distance respected; high installation recommended above the waterline to minimize blind spots. Network and power wiring via lockable ports, optional grommets for watertight passes. Status LEDs: green flashing operational, red solid startup, orange software update.

Documentation

Type	Nom
	Notice d'installation - Instructions d'installation du radôme GMR Fantom 18x/24x (EN)
	Manuel utilisateur - Manuel de service et de réparation pour radôme GMR Fantom (EN)
	Gabarit de montage - Gabarit de montage pour radôme GMR Fantom™ 24x (EN)
	Conformite et securite - Informations importantes sur la sécurité et le produit (MUL)

Expert opinion

Pol CONIN

Digital Manager

« High-performance radar for extended navigation »

To install the Garmin GMR Fantom 24x, allow for a rigid mounting platform and an installation that respects the beam clearance and safety distances specified in the user manual. The radome measures 645.4 x 642.5 x 250.3 mm (L x W x H) and weighs 7.89 kg net. The manual states that it contains no user-serviceable parts: opening it is restricted to a Garmin-certified technician. A direct BlueNet connection does not require the 010-12531-01 adapter; this adapter is required for a Garmin Marine Network installation only if it is not already supplied.

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GMR Fantom™ 24x radome, white

£1,887.03 GBP

£1,887.03 GBP ~~£2,301.25 GBP~~

Frequently Asked Questions

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How to install the GMR Fantom 24x radome on my boat?

To install the GMR Fantom™ 24x radome, use the provided mounting template to drill four 9.5 mm (3/8 inch) holes. Apply anti-seize compound to the included M8 x 1.25 x 60 mm threaded rods, insert them into the radome holes, and secure with flat washers, split lock washers, and hex nuts. Tighten to 13.7–18.6 N·m (10–14 lbf·ft) using a torque wrench. Align the radome with the bow of the boat using the arrow as a reference.

What tools do I need to install the Garmin GMR Fantom 24x radome?

You will need a drill, a 9.5 mm (3/8 inch) drill bit, an optional 32 mm (1 1/4 inch) drill bit for cables, a 4 mm (5/32 inch) Allen key, a 13 mm (1/2 inch) wrench, a torque wrench, and marine sealant.

How to connect the power cable for the GMR Fantom 24x?

Never remove the inline fuse holder. Connect the red wire to the positive terminal (+) of the battery and the black wire to the negative terminal (-). Turn the locking ring clockwise to secure the cable to the lockable power port. Use the appropriate wire gauge for extensions: 16 AWG up to 2 m, 14 AWG up to 4 m, 12 AWG up to 6 m.

Is the GMR Fantom 24x compatible with Garmin BlueNet chartplotters?

Yes, it connects directly via a Garmin BlueNet cable to an open network port on a Garmin BlueNet chartplotter or the Garmin BlueNet 20 switch for optimal performance.

How to connect the radome to a Garmin Marine Network?

Use the Garmin Marine Network adapter cable (part no. 010-12531-01) to connect the BlueNet cable from the radome to a network port on the Garmin Marine Network chartplotter or to the GMS 10 port expander. Tighten the locking rings.

Should the software be updated before using the GMR Fantom 24x?

Yes, update the Garmin chartplotter software during installation. Check the chartplotter manual on support.garmin.com for instructions.

What are the voltage ranges for the GMR Fantom 24x?

The radome operates from 10 to 32 Vdc. Check the input voltage with a multimeter if error code 1004 or 1005 appears.

Does the GMR Fantom 24x work with older Garmin chartplotters?

It is compatible with recent Garmin chartplotters via BlueNet or Marine Network with an adapter. Check software compatibility and update for optimal integration.

What is the operating temperature range of the radome?

From -15 to 70 °C (5 to 158 °F). If error code 1013 (high temperature) appears, check installation temperature.

What does the status LED mean on the GMR Fantom 24x?

Red solid: Booting, must quickly transition to flashing green.Flashing green: Operating normally.Flashing orange: Software update.Flashing red: Error, check chartplotter.

Does the GMR Fantom 24x radome emit short pulses?

Yes, it uses ultra-fast short-pulse technology for long-range detection with rapid refresh.

What to do if the radome is not rotating (error 1019 or 1025)?

Check the drive belt for wear or disconnection, inspect the motor and antenna gears, and test the cables. Replace defective parts if necessary after following the universal troubleshooting steps.