![SI-TEX MDA-5H Hi-Power 5W SOTDMA Class B AIS Transceiver w/Built-In Antenna Splitter (w/o Wi-Fi) [MDA-5H]](https://cdn.shopify.com/s/files/1/0469/0945/6544/files/93637XL.jpg?v=1773663802)
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Description
SI-TEX MDA-5H Hi-Power 5W SOTDMA Class B AIS Transceiver w/Built-In Antenna Splitter (w/o Wi-Fi) [MDA-5H]MDA 5H Hi Power 5W SOTDMA Class B AIS Transceiver with Built In Antenna Splitter (without Wi Fi) **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 the 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. MDA 5 Hi
MDA-5H Hi-Power 5W SOTDMA Class B AIS Transceiver with Built-In Antenna Splitter (without Wi-Fi)
**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 the 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.**
MDA-5 Hi-Power 5W SOTDMA Class B AIS Transceiver w/Built-In Antenna Splitter (Without WiFi)
Features:
- The MDA-5 is the world's most sophisticated fully certified 5-Watt SOTDMA Class B AIS Mobile on the market
- 5-Watt transmitter power, Higher Output power means your vessel will be seen at longer ranges by other vessels and via AIS websites
- SOTDMA Class A Priorities means that your vessel will always transmit and be seen in very congested Commercial Harbors and Ports where traditional Class B units don't have network priority.
- Integrated zero loss VHF antenna splitter - no second antenna needed
- NMEA-0183 data port, NMEA-2000 & USB intelligent connectivity to all bridge systems
- Built-In GPS & GLONASS satellite navigation receiver
- Water Proof certified to IPX7
- Dual Receivers decodes all DSC & AIS messages, including MOB & SART
- Ultra-power efficient
- IEC-62287-2, FCC, and USCG certified
- 2 Year Warranty
Package Includes:
- Commercial Grade External GPS Antenna with Coax Cable
- Mounting hardware
- Power & Data Interface cable
- VHF Radio Connection cable
- Product Information DVD, with ProAis2 Software for Programming & Troubleshooting
- User Manual & Quick Start Guide
Specifications:
- Transmitter Output Power: 5 Watts
- VHF Antenna Connector SO-239 UHF
- GPS Antenna Connector TNC
- Frequency Range: 156.025-162.025 Mhz
- Input Voltage: 9.6-31.2 VDC
- Current Draw: 220mA average power consumption
- Operating Temperature Range: -25C to +55xC
- Ingress Protection: IP67
- Dimensions (transceiver): 6.8" W x 5.0" H x 2.0" D
- Weight 0.8 lbs.
Specifications:
- AIS Class: B
- Antenna Included: No
- Display Included: No
- Function: Receive/Transmit
- GPS Included: Yes
- Box Dimensions: 5"H x 9"W x 14"L WT: 3.25 lbs
- UPC: 010407510712
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Great for aggressive chewers!!! Plus the colors are awesome!
Color: 4 Colors
These are fantastic!! Love the colors and they are holding up very well!!!
My dog tends to tear apart every chew toy I buy but these are still intact. Amazing dog toy!!
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Perfect for garage and kitchen
Package Size Name: Super, Size: 81 sheet (Pack of 12), Package Size Name: Super, Size: 81 sheet (Pack of 12)
These are easy the toughest paper towels that I have use so far. I have been using these for years and they are the best. I love the quality because they feel more like cloths than paper towels that are thin.
They are great when cleaning up tough messes in the kitchen or garage. This is the perfect size thickness but yet light enough to handle perfect.
These soak up water and messes like a sponge and hold them tight.
As you can see these are bright white and I have them in the open on my kitchen counter and it blends in just fine especially for decorating.
I have been using these paper towels for years now and the these really are a great value for your money especially if you clean up a lot.
The quality is also perfect because each roll last me for about 3 weeks and I use them everyday for various messes.
These are also easy to tear into small sheets with ease. They are tough enough to hold together and not just fall apart it easy enough to tear alone the seems.
Each roll will last you a good enough long time which makes cutting down on cost easy. I buy the 6 pack and they last me for about 4-5 months. So I love the quantity.
I would say these are a bit more expensive than the generic brands but they are worth it.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
High quality - thick paper towels
Package Size Name: Super, Size: 81 sheet (Pack of 12)
This is a solid choice if you want something stronger and more absorbent than standard paper towels. They have a soft, cloth and works well for spills, wiping counters, and general kitchen cleanup, and they usually hold up better so you can use fewer sheets per mess. The paper towel is very thick and super convenient for multi use. This pack of 12 rolls is valuable but also slightly on the more expensive side.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Strong, Cloth-Like Paper Towels
Package Size Name: Super, Size: 81 sheet (Pack of 12)
I picked up the Viva Multi-Surface Cloth paper towels (task size, 12 super rolls), and they’ve quickly become my go-to for everyday cleaning.
The biggest standout is how durable and cloth-like they feel. Unlike thinner paper towels that tear easily, these are thick and strong enough to handle tougher messes without falling apart. I’ve used them for everything from kitchen spills to wiping down counters and even light scrubbing.
The task-size sheets are actually really convenient. You can use a smaller piece for quick cleanups, which helps reduce waste and makes the rolls last longer than expected.
They’re also surprisingly absorbent. One sheet can handle more liquid than I expected, so I don’t find myself grabbing multiple sheets every time. That’s a big plus when you’re cleaning up bigger spills.
Another thing I like is that they hold together well even when wet. You can rinse and reuse them briefly for certain tasks, which isn’t something you can do with most paper towels.
If I had one downside, it’s that they’re a bit more expensive than basic brands. But considering how much you use less per mess, it kind of balances out.
Overall, these are high-quality, reliable paper towels that feel closer to a reusable cloth than disposable paper. Great for anyone who wants something tougher and more efficient for everyday cleaning.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Best Paper Towel
Package Size Name: Super, Size: 81 sheet (Pack of 12)
a typical paper towel. They’re very absorbent, don’t fall apart when wet, and handle large spills with fewer sheets. They do cost more than basic brands, but the performance makes them feel like a small household upgrade. Once you start using them, it’s hard to go back to thinner options.
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Reviewed in the United States on May 17, 2026