SKU: 61914312793

Comar T300B Class B SOTDMA AIS Transponder

Sale price$461.70 Regular price$513.00
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Comar T300B Class B SOTDMA AIS TransponderSOTDMA Transmission Standard NMEA 0183 and NMEA 2000 compatible Compact Aluminium Housing Ideal AIS receiver for Commercial boats and Leisure Craft Automatic transmission of vessels own position speed and heading to other vessels within VHF range Transmitter off facility to conserve power or for covert use Plot the progress changes in heading and speed of other AIS vessels on a PC or Chart Plotter Monitor the position speed and heading of other AIS

  • SOTDMA Transmission Standard
  • NMEA 0183 and NMEA 2000 compatible
  • Compact Aluminium Housing
  • Ideal AIS receiver for Commercial boats and Leisure Craft
  • Automatic transmission of vessels own position speed and heading to other vessels within VHF range
  • Transmitter off facility to conserve power or for covert use
  • Plot the progress changes in heading and speed of other AIS vessels on a PC or Chart Plotter
  • Monitor the position speed and heading of other AIS vessels within VHF range

Overview

The T300B is a compact and rugged SOTDMA AIS Transponder designed for the demands of the commercial boat fishing boat and leisure markets. It meets the Class B (SOTDMA) standard allowing vessels that are not required to fit Class A units to voluntarily fit an AIS Transponder.

When connected to an external VHF antenna and a GPS antenna (not supplied) the T300B will transmit its own vessel position and data and also receive information from other AIS vessels shore stations and navigational aids within VHF range.

The unit is initially programmed by the user with the supplied software over a USB interface. The T300B is compatible with a range of computer based navigation programs and chart plotters that can accept AIS data sentences over a NMEA 0183 or NMEA 2000 connection.

Applications

  • Commercial boat fishing boat and leisure markets
  • Meets the Class B' SOTDMA international standard
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61914312793

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4.3 ★★★★★
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Verified Purchase
Ros
Pawtucket, US
★★★★★ 5
Love it
My face was so dry it burned when I put my regular moisturizer on it so I got this to help. Within a few days my skin felt amazing, smooth, and not dry. It’s not thick and layers nicely if you want to. Love this stuff!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
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Verified Purchase
Camlyn305
Charlottesville, US
★★★★★ 5
Effective and Moisturizing
I have rosacea and it’s a constant battle keeping it at bay. Although I have oily skin I have treated patches on my face that get very dry. I was using a product to alleviate dryness that my dermatologist sells which was ridiculously pricey. I finished that product which was effective but genuinely felt I could find similar but less costly. This is it. It is not at all like Vaseline. It’s a less viscous substance and goes on like a facial primer. You only need a little for it to be effective. I use less than a pea size amount rub it between two fingers and dot more on the dry patches and the remaining on the rest of my face in the evening. My skin is so soft in the morning and feels hydrated and smooth. Even after I’ve washed my face it still feels soft. I don’t use it in the morning but noticed my foundation no longer highlights the nasty dry patches I used to have. Lately my rosacea is better controlled so for first time in a while I’m feeling less stressed about my complexion. It’s a good product, I even place a dot of moisturizer on my elbows and heels, it’s incredibly effective. Try it, your face and body will benefit.
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Reviewed in the United States on September 2, 2024
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 3
Caution for eczema skin
While this didn’t work for me, I wish it did - the texture was really nice, it wasn’t overly thick but spread easily on my face. I could feel that it was moisturizing and great for winter. Unfortunately I have eczema on my face and it really flared bad after using this product. I don’t know that this is to blame but for my own wellness, I stopped using
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Reviewed in the United States on March 24, 2025
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Verified Purchase
Lizania
Boise, US
★★★★★ 5
Good for skin barrier.
Lightweight and non-irritating for skin with rosacea. Good for restoring the skin barrier.
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Reviewed in the United States on April 27, 2026
J
Verified Purchase
Jennica Simmons
Alexandria, US
★★★★★ 5
Perfect simple minimalistic
Light, simple moisturizer. I love it!
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Reviewed in the United States on May 9, 2026

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