Garmin GMR Fantom 18x Dome Radar - White
This incredibly powerful 18″ dome radar has beauty and brains and 50 watts of output power.
Features
- GMR Fantom brings the power. Fifty watts of it, actually.
- See targets clearly, and adjust their sizes as needed.
- With power save mode, you get to choose when to use full power and when to pull back.
- Every second of power usage counts. Cut back even more by choosing your active times down to the second
- MotionScope™ technology shows targets in colour as they move toward you or away.


High-Powered Radar - The 50-watt solid-state dome radar has a range from 20’ to 48 nautical miles, even in fog or rain. Plus, it delivers up to 60 RPM rotation speed for a refresh rate that can detect movement at any speed.
High-Resolution Radar - High-resolution images and high antenna gain help to pick out targets at a distance, while 8-bit true colour imagery enhances target separation.
MotionScope Technology - MotionScope uses the Doppler effect to detect moving targets and highlight them in different colours, so you can navigate around other boats or severe weather or toward fishing spots where birds feed at the surface.
Power Save Mode - The power save feature lets you choose when you need more power or less, so you have power when you need it and conserve it when you don’t.
Timed Transmit Mode - With timed transmit mode, you can even specify active and inactive times down to the second to help reduce power consumption, so you can stay on the water longer than ever.
Intuitive Operation - The radar doesn’t have any complex user settings to deal with, so they’re easy to install and start using.
Physical & Performance
- Maximum range: 48 NM
- Radar type: Radome
- Dimension: 18x: 20″ x 9.80″ (50.80 x 24.90 cm)
- Transmit power: 50 W
- Beam width: 18x: 5.20° horizontal, 25° vertical
- Power Input: 10-32 V DC
- Antenna Length: 18x: 17″ (43.18 cm)
- Rotation speed (RPM) Up to 60 rpm, depending on settings
- Minimum range: 6 metres
- Waterproof: IPX7
- Weight: 18x: 14.0 lbs / 24x: 17.40 lbs
Features
- DUAL-RANGE: Yes
- Auto Gain: Dynamic
- Echo Trails: Yes
- Max power consumption, transmitting (power save) 24 W
- Overlay: Yes
- Dual radar support: Yes
- MotionScope: Yes
- Auto Bird Gain: Yes
- Power Consumption (standby) 4 W
- MARPA target tracking: yes (requires heading sensor, sold separately)
- Max power consumption, transmitting (normal mode) 33 W
- Scan averaging: Yes
- Target size: Yes
In The Box
- GMR Fantom 18x Dome Radar
- Power cable (15 m/49.21 ft)
- Network cable (15 m/49.21 ft)
- Network adapter cable (GMN 2.0 Small to GMN)
- Installation instructions
- Mounting hardware kit and template
- Garmin Marine Network adapter cable (small connector to large connector)
DOWNLOADS:
CHRISTMAS ORDERS
Australia Post and our Commercial Couriers are expecting the festive season to be extra busy this year. Based on their advice, we cannot guarantee orders placed after the cut-off dates listed below will be delivered by Christmas.
To avoid disappointment place your Christmas orders as early as possible.
Overseas, offshore islands and distant mainland locations may take up to 3 or 4 weeks to deliver. Please contact your local Mail Order Department to discuss specific details relating to your situation.
SHIPPING
All orders are shipped from our Brookvale, Sydney order fulfilment centre. Orders are normally shipped within 5 business days - most quicker!
Shipping day estimates after your order leaves our fulfilment centre in Sydney are based on Australia Post domestic delivery times:
State | Regular |
Express |
ACT | 2 - 3 business days | 1 - 2 business days |
NSW | 2 - 4 business days | 1 - 3 business days |
NT | 4 - 13 business days | 3 - 5 business days |
QLD | 3 -12 business days | 2 - 4 business days |
SA | 3 - 5 business days | 2 - 4 business days |
TAS | 4 - 8 business days | 2 - 4 business days |
VIC | 3 - 5 business days | 2 - 3 business days |
WA | 5 - 10 business days | 2 - 6 business days |
* These delivery times are an estimate and actual delivery times may vary based on peak periods and other external factors. Bulky orders may take longer.
Shipping rates are automatically calculated based on live quotes supplied by our shipping partners. The quote takes into consideration, the bulk of your cart, where you want it delivered and if you want express or standard shipping.
Get a shipping rate estimate by adding items to your online cart. Go to the cart by clicking on the shopping cart icon located at the top right of the page. Then enter your shipping destination information into the "Estimate Shipping and Tax" section of the shopping cart summary.
International Shipping
We are currently unable to deliver online orders outside of Australia.
If you are located outside of Australia and wish to place an order offline. Please contact our Mail Order department or send us an enquiry via the orange help bubble located at the bottom right of this page.
RETURNS
Online purchases can be returned/exchanged within 30 days. Some exclusions do apply.
Visit our Returns Policy page for details on how you can return an item.