Garmin GMR Fantom 124 120W Radar Power Pedestal

Driving 4-foot or 6-foot open array antennas across 96 nautical miles, this Garmin Fantom 124 radar pedestal delivers 120W solid-state pulse compression across Garmin Marine Network lines, drawing 80W transmit power at 34.8 lbs.

120W solid-state power matches high-power magnetrons
True Echo Trails displays historical vessel movement
80-knot wind resistance withstands heavy gales
Compatible with 4ft and 6ft arrays

$5,779.00

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SKU: GRM-FAN124-BK Category: Marine Radars Brand: Garmin

SKU:

GRM-FAN124-BK

Description

Build or restore a high-output Garmin open-array radar system with the GMR Fantom 25X Pedestal in Black. The 250W solid-state pedestal is intended for boaters who need a compatible drive unit for a 4-foot or 6-foot Fantom array, whether replacing an existing pedestal or configuring a custom offshore installation. Looking for advanced moving-target awareness without a magnetron warm-up period? The Fantom 25X uses pulse compression and MotionScope Doppler processing to support compatible radar features through a Garmin MFD.

Key Specifications

Garmin GMR Fantom 25X Pedestal, Black Edition, part number 010-02263-10-BK.
250W solid-state pulse-compression radar pedestal.
Requires a separately purchased compatible Garmin Fantom 4-foot or 6-foot open-array antenna.
Supports MotionScope Doppler, MARPA, Bird Mode, echo trails, and other features available through compatible Garmin displays.
Uses Garmin Marine Network Ethernet and supports compatible Garmin BlueNet system configurations.
10V to 32V DC operating input.
Listed power draw of 100W transmitting and 15W in standby.
34.8 lb (15.8 kg) pedestal-only weight with IPX6 water protection.

Compatibility

The pedestal is only one part of a complete radar installation. It requires a compatible 4-foot or 6-foot Garmin Fantom antenna array, a supported Garmin chartplotter or MFD, power wiring and circuit protection, Garmin Marine Network or BlueNet connections, and a suitable radar mount.

The selected antenna determines the installed system’s horizontal beamwidth: a 4-foot array provides a broader beam than a 6-foot array, while a 6-foot array can provide finer bearing separation. MotionScope highlights moving radar returns, while MARPA and radar overlay require compatible heading and position data. Performance varies with antenna height, target size, sea state, rainfall, radar settings, and installation quality.

Installation Notes

Mount the pedestal on a rigid, level platform that can support the pedestal, selected array, rotational forces, and wind load. Provide complete rotation clearance for the chosen 4-foot or 6-foot array, and keep the radar away from people, rigging, antennas, lights, exhaust outlets, and obstructions.

Use correctly sized power conductors, approved circuit protection, and protected cable routing. Keep radar power and network cables away from heat, sharp edges, standing water, moving equipment, and high-current conductors where practical. A qualified marine-electronics technician should perform final installation, alignment, and functional testing.

Before Ordering

Verify the antenna-array model, compatible Garmin MFD, Garmin Marine Network or BlueNet configuration, 10V–32V DC supply, platform capacity, rotation clearance, safe-distance requirements, and heading/GPS sources for MARPA or radar overlay before ordering.

Brand	Garmin
Full Model SKU/Code	010-02585-11 (GMR Fantom 124 Pedestal Only)
Country of Origin	Taiwan
Radar Type	Solid-State Pulse Compression with MotionScope Doppler Technology
Antenna Form Factor	Open Array Power Pedestal (Requires 4-Foot or 6-Foot Fantom Antenna Arrays)
Peak Power Output	120 Watts Solid-State Output Equivalent
Maximum Radar Range	96 Nautical Miles (NM)
Beamwidth Vertical	22° Expansion Beam Profile Layout
Rotation Speed	24 RPM / 48 RPM Dual Dynamic Multi-Speed Automation Rotation
Target Tracking Capacity	True Echo Trails, MARPA Target Tracking (Up to 10 Targets Simultaneously)
Data Networking Protocols	Garmin Marine Network High-Speed Ethernet / BlueNet Compatibility
Operating Voltage	10 to 32 Volts DC Universal Input Rail Standard
Power Consumption	Active Transmitting: 80 Watts (Base Drive Unit) / Standby Mode: 15 Watts
Waterproof Rating	IPX6 Front Facing Dashboard Panel Sealing Armor
Wind Load Resistance	Up to 80 Knots (Continuous Structural Speed Capacity)
Dry Weight	15.8 kg / 34.8 lbs (Pedestal Drive Base Mechanism Weight Only)
Application	Custom commercial retrofits, replacement structural arrays, and standalone power pedestal upgrades for mid-to-large offshore center consoles (32-60 ft boat lengths)