Garmin GMR xHD3 marine radar 120 cm antenna without stand

Garmin GMR xHD3 120 cm Marine Radar Antenna Without Mount

Purpose and Key Advantages

The Garmin GMR xHD3 120 cm marine radar antenna is a high-precision navigation solution designed for boat owners who value reliability, detailed target separation, and maximum safety in any weather conditions. This model delivers a stable radar image during fog, rain, limited visibility, and nighttime navigation, allowing you to identify coastlines, small vessels, obstacles, and navigation markers with exceptional clarity.

The antenna’s 48-inch (equivalent to 120 cm) length significantly enhances target resolution and detail, making it ideal for navigation in areas with heavy vessel traffic. The xHD3 technology ensures improved image sharpness and extended dynamic range for optimal situational awareness.

Compatibility and Performance Capabilities

The antenna integrates seamlessly with Garmin chartplotters and multifunction displays using the Garmin Marine Network. Thanks to rapid signal refresh rates, the radar image remains stable, smooth, and highly informative in real time.

Its marine-grade housing is engineered to withstand harsh environments — including saltwater exposure, UV radiation, vibration, and temperature fluctuations — ensuring long-term performance even during continuous use.

Usage Features

This model is supplied without a mounting pedestal, allowing you to choose the most appropriate mounting system for your vessel. Installation is straightforward and suitable both for upgrading older navigation systems and equipping new boats.

The reinforced housing and precise geometric structure ensure highly effective beam formation for accurate detection.

Selection Recommendations

This radar antenna is an ideal choice for:

• motor yacht and powerboat owners

• commercial vessels operating in variable weather

• users who require maximum target detail and clarity

• vessel upgrades requiring modern high-definition radar technology

The technical design guarantees safety, confidence, and an accurate radar picture during navigation year-round.

Package Contents

• Garmin GMR xHD3 radar antenna (without mount)
  Mounting hardware is purchased separately.

Technical Specifications

• Brand: Garmin

• Brand registration country: USA

• Material: plastic

• Size: 203 mm × 280 mm × 1422 mm

• Color: white

• Weight: 8930 g

• Gender: unisex

• Condition: new

• Volume: 1 unit

• Product group: marine navigation equipment

• Purpose: marine radar detection

• Antenna length: 120 cm

• Manufacturer dimensions: 8" × 11" × 56"

• Compatibility: Garmin displays, Garmin Marine Network

• Signal technology: xHD3

• Target separation: enhanced detail resolution

• Application: yachts, boats, commercial vessels

• Beam formation: high-resolution signal focus

• Mounting type: without pedestal

• Durability: saltwater, vibration and UV-resistant

• Device type: radar antenna

• Connection interface: Garmin system

• Temperature tolerance: marine-grade stability

• Operation: year-round

• Housing type: reinforced marine construction