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Garmin Online authorized dealer

100% Manufacturer's Warranty

Online authorized dealer

100% Manufacturer's Warranty

300i AIS VHF Marine radio by Garmin. Compatible with NMEA 2000 NMEA 0183. Monitors all AIS channels at the same time



Get it by 620,25€ buying 2 or more units.

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Marine Radio
This NMEA 2000 and NMEA 0183 compatible VHF marine radio offers multi-station support and monitors all AIS channels at the same time, so you never miss a transmission.
Designed for 35 foot + boats.

The Garmin VHF 300i AIS marine receiver combines radio communication and 1 or 25 watts of transmit power with multi-station support to give you the flexibility and convenience you need to safely navigate and communicate on the open waters. The VHF 300i AIS comes standard with a two-way hailer system and also is NMEA 0183 and NMEA 2000® compliant to offer greater onboard functionality.
In addition, the VHF 300i AIS takes advantage of Automatic Identification System technology to help you identify and avoid other large vessels at sea.

Communicate with Confidence
The VHF 300i AIS is equipped with a two-way 30-watt hailer system for communication with other boats or deckhands.
In addition, the VHF 300i AIS has a patent-pending voicemail feature that lets you pre-record a 15-second message and deliver the message to any Digital Selective Calling radio.
You'll also have the ability to replay the last 90 seconds of any incoming voice transmission at the touch of a button.

Identify Your Surroundings
With the VHF 300i AIS, you'll get detailed data on your surroundings, regardless of visibility.
You'll have ship identification information, position, course and speed for vessels equipped with AIS within range.
The VHF 300i AIS also receives both Class A and Class B signals at the same time to ensure no critical information is lost.

Take Full Control
The VHF 300i AIS is operated via the GHS 10i handset microphone that allows full radio control from a remote location.
The GHS 10i features a crisp 2" (5.08 cm) LCD display, dedicated rotary key for frequent tasks, and three soft buttons for dynamic controls.
The VHF 300 AIS uses the supplied 4" (10.16 cm) active speaker with volume knob, the built-in speaker on the GHS 10i or an optional third-party passive speaker.

Save Space
With a space-saving black box configuration, you'll be able to mount the VHF 300i AIS wherever you choose.
And with multi-station support, you can add the wired GHS 10i handset microphones throughout your vessel without having to add existing receivers.
The system also can be used as an on-boat intercom if you have multiple stations aboard your vessel.

Stay Safe on the Seas
The Garmin VHF 300i AIS provides Class D Digital Selective Calling (DSC) capability via NMEA 0183 or NMEA 2000 connectivity.
Should trouble arise, DSC provides distress calls with the push of a button.
And if your boat already is interfaced with a compatible GPS chartplotter, you'll get mayday signaling and a digital broadcast of your boat's position.
The VHF 300i AIS also features Position Tracking, which allows a mariner to locate and keep tabs on up to three other boats in the area.

What"s in the Box:
 • VHF 300i AIS
 • GHS 10i
 • Acitve speaker
 • Power cable
 • Deck cable (10 m/32.81 ft)
 • Mic hanger
 • Mounting hardware
 • Documentation


Physical & Performance
Unit Dimensions, WxHxD: 9.75 x 7.09 x 2.5" (24.8 x 18 x 16.4 cm)
Waterproof:  yes (IPX7)
Temperature Range:  from 14°F to 122°F (from -10°C to 50°C)
Compass-safe Distance:  20 in. (500 mm)
Digital Selective Calling:  Class D
Frequency Bands:  All USA, Canadian, and International marine channels; 10 NOAA weather channels
Operating Voltage:  from 10.8 to 15.6 Vdc (12 Vdc boat battery)
Current Drain:  Transmit High Power: 6 A max; Transmit Low Power: 2 A max
Transmitter Power (at 13.6 Vdc):  High Power: 25 W (23-25 W); Low Power: 1 W (.7-1 W)
Full-function Handset:  Impedance: 4 Ω; Input Power: 4 W
External Speaker:  Output Power: 4 W (4 Ω/max)
Hailer Output Power:  30W max
Hailer Horn Impedance:  Hailer Output Power: 4 Ω

More than 1000 customers are satisfied with the GARMIN 300I AIS VHF RADIO and Garmin, they have also used other VHF radio but recommend purchasing this product in Subprof

All VHF radio products are manufactured with first quality materials, Subprof is guaranteed to offer them so that you can enjoy your best moments when you practice Spearfishing your favorite sport.

2 year warranty on all products of VHF radio Subprof

Specializing in products for spearfishing and Freediving. Cressi, Salvimar, Omer, Mares, Epsealon, Beuchat, Sporasub, Spetton.

    Being a solid company in creating high quality products for the automotive, aviation, marine and outdoor activities and sports air, an essential part in the lives of our customers. our vision We will be the global leader in all markets in which we operate and our products will be requested by its attractive design, superior quality and competitive price. our values The foundation of our culture is honesty, integrity and respect for employees, customers and partners. Each employee is fully committed to customer service and their peers through exceptional performance and keeping our promises. Designed to last. Three simple words that describe our products, our company, our culture ... our future. As the leader in navigation provider, we are committed to conducting high quality products for the automotive, aviation, marine and outdoor activities and sports air, an essential part in the lives of our customers. Our business model based on "vertical integration" developed all processes of design, manufacture, marketing and storage internally, giving us greater control over the timing, quality and service. Our products are easy to use not only sought for its attractive design, superior quality and competitive price, but also for its innovative features that improve the lives of our customers. Garmin has more than 9,200 employees in 35 offices worldwide.
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