SKU: 41307504331

SI-TEX MDA-1 Metadata Class B AIS Transceiver w/Internal GPS - Must Be Programmed [MDA-1]

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Description

SI-TEX MDA-1 Metadata Class B AIS Transceiver w/Internal GPS - Must Be Programmed [MDA-1]MDA 1 Metadata Class B AIS Transceiver **As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at time of purchase. A copy of the MMSI Registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form.** Click here to download form. Utilizes a compact (5. 5"X3. 9"X1. 9") module that is IPx7 Waterproof

MDA-1 Metadata Class B AIS Transceiver

**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at time of purchase. A copy of the MMSI Registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form.**

Click here to download form.

Utilizes a compact (5.5"X3.9"X1.9") module that is IPx7 Waterproof rated, for flexible location and rugged performance in any marine environment.

Class B AIS Transceiver featuring an Rmax Class B engine that provides maximum range and efficient real-time AIS message processing for all message types. Despite its compact size, the Metadata Class B Transceiver features an internal 50-channel GPS smart antenna, eliminating the need for an external GPS antenna in many installations. It also features NMEA0183, NMEA2000 and USB connectivity for easy plug-and-play installations on recreational or commercial vessels wanting to send and receive AIS data.

Unit will need to be mounted with a clear view of the sky to utilize the internal GPS antenna.

Specifications:

Power

  • 12 to 24V DC
  • Power consumption: 150mA @12VDC, <2W average

Data Interfaces

  • USB
  • NMEA2000
  • IEC61162-1 (NMEA0183) output, 38400baud
  • IEC61162-1 (NMEA0183) input, 4800baud
  • Silent mode switch input

Supplied with

  • 2m power and NMEA0183 cable
  • User manual and quick start guide
  • Product CD
  • Fixing screws
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications:

  • Display Included: No
  • GPS Included: Yes
  • Function: Receive/Transmit
  • AIS Class: B
  • Antenna Included: No
  • Box Dimensions: 5"H x 6"W x 8"L WT: 1.6 lbs
  • UPC: 010407510484

Brochure (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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: 41307504331

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4.4 ★★★★★
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Verified Purchase
Leigha
Whiting, US
★★★★★ 5
Need this for your library
Format: Hardcover
Funny book. My class loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
M
Michael Mateja
Lake Worth, US
★★★★★ 5
Kids love the newest “Worst” tale-
Format: Hardcover
Kids will love this next book in The Worst series. Awesome, fun, colorful illustrations in this tale with Gilbert the Goblin trying to escape cupids and valentines. Instead of candy for Valentine’s Day give the gift of this book. My students love when Alex Willan has a new book out and are loving this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
H
Heidi Grange
Natrona Heights, US
★★★★★ 4
Plenty of fun for Gilbert fans!
Format: Hardcover
As in previous books in the series, Gilbert the Goblin complains about the problems he sees with Valentine's Day, what he calls 'mushy malarkey'. Young readers who don't care for the holiday will find much to relate to in the book. Although, Gilbert's complaints seem a tad trifling. Coconut chocolates are 'Blech'. He seems to have a special issue with the cupid's 'perfect', 'beautiful', and 'luxurious' hair. When Gilbert faces off with a group of cupids, he just barely manages to escape their love arrows, or so he thinks until he backs into a cactus in his own yard and believes he has been pricked by one such love arrow. He then becomes a goblin full of love. He loves his spells, his potions, even himself, but not coconut chocolates. He even welcomes his friends over to celebrate before bidding his pet sock slugs a fond goodnight. Good thing the love spell wears off. This funny book follows the pattern of the previous five books, but the addition of adorable cupids as well as Gilbert's beloved cactuses and pet sock slugs provides plenty of freshness as Gilbert once again (reluctantly) joins in the festivities. Plenty of fun for young fans of the series.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
P
Parent/Teacher
Carnegie, US
★★★★★ 5
LOVE this book! ❤️
Format: Hardcover
I am a kindergarten teacher and my students LOVE this series! Valentines are the Worst is a new favorite! The illustrations are amazing as always and the story is funny and sweet, perfect for Valentine's Day!
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Reviewed in the United States on January 17, 2026
M
Margi W
Lexington, US
★★★★★ 5
The best
Format: Hardcover
One of the best in this series! All kids will love it❤️
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Reviewed in the United States on January 17, 2026

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