SKU: 8815995751

em-trak B953 Class B AIS Transceiver - 5W SOTDMA w/VHF Antenna Splitter

Sale price$425.90 Regular price$473.22
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Description

em-trak B953 Class B AIS Transceiver - 5W SOTDMA w/VHF Antenna SplitterB953 Class B AIS Transceiver 5W SOTDMA with VHF Antenna Splitter **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. The B953 is a high transmit power (5W

B953 Class B AIS Transceiver - 5W SOTDMA with VHF Antenna Splitter

**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.

The B953 is a high transmit power (5W SOTDMA) AIS Class B transceiver that is small, and lightweight, yet delivers the very best AIS receive and transmit performance so you see more AIS information and targets at maximum range – all achieved with the least power consumption.

The B953 has an integrated VHF antenna splitter which enables the transceiver to share your existing VHF antenna without any loss of performance. With built-in intelligent connectivity, integrated next-generation GPS receiver & antenna, and a unique FLEXI-FIT bracket system, safe and secure installation is simple.

Features:

  • Certified AIS Class B – 5W SOTDMA
  • Integrated VHF antenna splitter
  • Global certification - USCG / FCC / Canada / Europe
  • SRT-AIS™ Transceiver Engine for superlative proven performance
  • FLEXI-FIT™ bracket system for easy, convenient, and secure installation
  • Internal high-performance GPS receiver and antenna (external antenna optional)
  • Water, pressure spray, and damp proof (IPx6, IPx7 certified)
  • Protected from vibration, shock, and extreme temperatures
  • Small and lightweight
  • Ultra-low power consumption – best in class
  • Guaranteed connectivity and interoperability with any chart plotter or PC
  • NMEA 0183 & NMEA 2000
  • Automated health and performance monitoring
  • Silent mode (transmit-off) function
  • Enhanced RF screening to protect against electromagnetic interference
  • Built-in power surge protection
  • Fail-safe VHF radio operation

Physical & Environmental Specifications:

  • Size (H x W x D): 150 x 115 x 45mm
  • Weight: 415kg
  • Operating temperature: -25°C to +55°C
  • Storage temperature: -25°C to +70°C
  • Ingress protection: IPx6 and IPx7

Electrical Specifications:

  • Supply voltage: 12V or 24V DC
  • Supply voltage range: 9.6V - 31.2V DC
  • Average current (at 12V): 245mA
  • Peak current: 2.5A
  • Average power consumption (at 12V): 2.9W
  • Galvanic isolation: NMEA 0183 inputs only, NMEA 2000, VHF antenna port

Connectors:

  • VHF antenna: SO-239
  • GNSS: TNC
  • Power: 12-way circular multipole
  • NMEA 2000: 5-way Micro-C connector
  • USB: USB Micro-B

Data Interfaces:

  • NMEA 0183: 2 x bi-directional ports
  • NMEA 2000: NMEA 2000 Ed 3.101, LEN=1
  • USB: PC virtual com port for NMEA 0183 data

Standards Compliance:

  • AIS standards: IEC 62287-2 Ed. 2, ITU-R M.1371.5
  • Product safety standards: EN60950-1 2006 +A11:2009 +A1:2010 +A12:2011 +A2:2013 EN62311:2008
  • Environmental standards: IEC 60945 Ed. 4
  • Serial data interface standards: IEC 61162-1 Ed 5.0, IEC 61162-2 Ed 1.0
  • NMEA 2000: NMEA 2000 Ed 3.101
  • GNSS performance standards: IEC 61108-1 Ed 2.0, IEC 61108-02 Ed 1.0

GNSS:

  • Systems supported: GPS, GLONASS, BeiDou, Galileo (two of any combination, three including GPS, Galileo)
  • Channels: 72
  • Internal/external antenna: Internal or optional external antenna
  • Time to first fix from the cold start: 26s

VHF Transceiver:

  • VDL access scheme: SOTDMA
  • Operating frequency: 156.025MHz - 162.025MHz
  • Channel bandwidth: 25kHz
  • Receivers/transmitters: 2 x receivers, 1 x transmitter
  • AIS receiver sensitivity (20% PER): -111dBm
  • AIS transmitter power: 5W (+37dBm)

User Interface:

  • Indicators: Power, transmit timeout, error, silent mode

In the Box:

  • 1 x AIS transceiver
  • 1 x Power and data cable (2M)
  • 1 x VHF radio accessory cable
  • 1 x FLEXI-FIT™ mounting bracket
  • Complete with screws & optional fixing tape

Manufacturer : em-trak
Manufacturer Part No : 430-0013
UPC : 672975210564
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: 8815995751

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4.3 ★★★★★
Based on 7 reviews
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C
Verified Purchase
Consumer
Natrona Heights, US
★★★★★ 5
Best Moisturizer & Clears ECZEMA FAST! TIPS & BONUS USES
Size: 11 Ounce (Pack of 1)
After wasting money on many supermarket and expensive brands, this is the only one that really works! I don't have eczema, but another friend does, who first told me about this product. I do have dry skin, though, whenever I over wash my hands due to chores, repairs or taking care of family, and the dry indoor heat or coldness of winter weather. My friend with eczema swears by this. She's tried other brands and even prescriptions, which have side effects (steroids thin the skin and is bad for your immunity). When her skin had cracks or is itchy, she applies it, and it heals up within a few days. She uses it also as maintenance daily, to prevent future outbreaks or skin cracking. There's the regular "Aveeno Eczema Therapy" in a tube, but it stings at first if you have any cracks in the skin, which subsides after a few minutes, but it works faster with sealing up cracks. I love this product because it's very rich, but not too greasy. It doesn't sting if you have skin cracks, and is gentler and still works well, but it takes a little bit longer. It's even more effective than the regular "Aveeno Baby Eczema Care" creme in a tube. I prefer jars because there's always some product left in a tube. You can't squeeze out what's left at the bottom, and have to cut the tube apart to get at it. AMAZON HAS THE BEST PRICE, that I've seen online or off. It's also available in the Baby Section only at stores like supermarkets, pharmacies, etc., but this is the lowest price. SUBSCRIBE, and you can save even more. DO NOT BUY ANY GENERICS! They don't work! I've tried buying them, since it looked like they had the same ingredients, and costs less, but they are simply not efficacious. USE WATER TO KEEP MOISTURE IN: Surprisingly enough, it's not the moisturizer per se that keeps your skin hydrated, it's water. For example, think of a grape (full, plump with water, juicy), versus a prune (a dried out grape). Moisturizer provides a physical barrier to keep your skin hydrated. Of course, a moisturizer's ingredients can also make it a superior or inferior product. The Aveeno Eczema line has colloidal oatmeal, which is soothing, and healing to the skin. HOW TO USE WATER WITH MOISTURIZER: Wet the application areas with water first (I run my hands lightly under the tap), so the product will absorb faster (water hydrates when mixed with moisturizer), and it won't be greasy. Your skin will feel non-greasy, and not wet within a few minutes. Use a paper towel or tissues to lightly wipe off the excess, and you can use your hands right away. I find that this method keeps my skin hydrated more effectively and longer. YOU'LL USE LESS CREAM WITH WATER: I use only a tablespoon size, and spread it all over my hands, and along my forearms and elbows. Water thins and spreads out the cream more easily. You can use it on DRY, CRACKED FEET, too. Apply it throughout the day after you wash your hands and before bed, and you'll never get dry skin or eczema outbreaks again! (Per me and my circle of friends). BUY SEVERAL JARS, and scatter around them the house, like the bathrooms, kitchen, work areas, etc. BONUS USES: 1. INSECT BITES: A friend reported that it even works in a pinch to help alleviate bug bites that she's gotten (fleas from animal rescue, mosquitoes, etc). Wash the area or use an alcoholic sanitizer or baby wipes to clean the bite area first. Then spread on Aveeno, if you don't have an antihistamine topical product handy. ALOE VERA GEL FROM THE PLANT also has miraculous healing powers with insect bites, burns, skin rashes, etc. You just cut a small piece at an angle, open it up with scissors along the leaf's seam, and apply the gel. You can wrap a bandage or strip of clean cloth lightly over the area to keep the gel in place, if you want. The cut plant area will close by itself within a day. Aloe vera is sold cheap at supermarkets, nurseries, etc., at under $10. The gel feels cool and soothing to the skin. The plant is superior to any packaged product. DO NOT SCRATCH THE ITCH! IF YOU IGNORE IT, IT'LL DISAPPEAR by itself within a few hours. Trust me, it really works with mosquito bites. I used to itch for days, until I stopped scratching it. Distract yourself by watching tv, reading or using your cell to ignore the itch, and just lightly apply your best anti-itch remedy (DO NOT RUB or you'll stimulate the histamines from the bite). Anytime that you're tempted to scratch, apply your remedy instead. THE BEST THINGS TO STOP ITCHING FAST (In order of effectiveness) are: 1) Anti-histamine topical product 2) Aloe vera gel from the plant (also heals the skin) 3) Aveeno creme (also heals the skin) 4) Alcoholic rub 2. SKIN RASHES: A friend of mine said she was by herself with the baby one day, stuck with no car and husband away, when the diaper creme had run out in the evening. She applied Aveeno several times, and the rash disappeared the next morning. Another friend used Aveeno for a strange rash that showed up on her arm when she accidentally brushed against some plants when hiking, and it disappeared within a few hours. She washed the area first, then applied the cream. Of course, it's best to use a product designed for rashes, especially for babies. And get any mysterious rash checked out by a doctor. Btw, I don't get compensated for any of my reviews. I wanted to give a recommendation for a fantastic moisturizer that I've been using for several years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2022
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Verified Purchase
Hannah
Los Angeles, US
★★★★★ 5
Must have for travel - TSA approved size
Size: 1 Ounce (Pack of 1)
As an adult who has dealt with eczema on and off for years, I originally bought Aveeno Baby Eczema Therapy Nighttime Moisturizing Balm for travel, but it has honestly become a staple in my routine. First, the texture is rich and balm-like, yet it does not feel greasy or heavy on the skin. It melts in nicely and creates a protective barrier that actually lasts overnight. I use it on dry patches around my hands, elbows, and sometimes on irritated areas during flare-ups. By morning, the redness and itching feel noticeably calmer. I really appreciate that it contains colloidal oatmeal and ceramide. The oatmeal gives almost instant soothing relief when my skin feels inflamed, and the ceramide helps lock in moisture so my skin does not dry out again within a few hours. It is fragrance-free, which is a must for my sensitive skin. No stinging, no strong scent, and no irritation. Even though it is marketed for babies, it works just as well for adult eczema. The 1 oz travel size is perfect for keeping in a purse or carry-on, especially during colder months when dry air makes everything worse. If you are an adult with mild to moderate eczema or stubborn dry patches, this is absolutely worth trying. It is a small container, but a little goes a long way. I will definitely be repurchasing, and next time I will likely go for the full size.
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Reviewed in the United States on March 4, 2026
J
Verified Purchase
Jay
Bozeman, US
★★★★★ 5
Really helps soothe baby eczema overnight
Size: 11 Ounce (Pack of 1)
This balm worked very well for my baby’s eczema, especially when used at night. It’s thick and moisturizing but not greasy, and it absorbs nicely into the skin. After a few nights of use, I noticed less redness, dryness, and scratching, and my baby seemed more comfortable sleeping. It’s fragrance-free and gentle, which is very important for sensitive baby skin. A little goes a long way, so the jar lasts a good amount of time. If your baby has dry or eczema-prone skin, this is definitely worth trying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
S
Verified Purchase
seRAEtonin
Belleville, US
★★★★★ 5
Helped with my baby's eczema!!
Size: 11 Ounce (Pack of 1)
Long overdue review but this was a lifesaver for my sons eczema. Before he was diagnosed, I was struggling to find a moisturizer to help soothe his angry red skin and his flare up wasn't going away or lessening at all. My sister whose son also has eczema, suggested I buy this tub after she gave us some to try. It worked! As a first time mom, seeing my 4-5 month old baby suffering from itchy and uncomfortable skin, I was so stressed about finding something that would help him. This body balm was thick and applied daily after his nighttime bath. The large red patches on his body slowly started to dissipate and we were so relieved. He was prescribed steroid cream for worse flare ups but we use this regularly to keep his eczema flare ups to a minimum and avoid steroid use as much as possible. Although sometimes this doesn't work for the more severe flares, so keep that in mind. It's okay to use the steroid cream or eucrisa prescribed by the doctor. Aveeno is a great daily maintenance cream to help keep their skin moisturized and happy. I highly recommend this jar of body balm, it lasts for many months and a little bit goes a long way.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
Y
Verified Purchase
Yai Alvarez
Belleville, US
★★★★★ 5
Very good product. It moisturizes the skin well and helped reduce irritation quickly. I recommend it
Size: 1 Ounce (Pack of 1)
Excellent product. It helped soothe my baby’s dry, irritated skin after just a few uses. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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