em-trak B923 Class B AIS Transceiver w/VHF Splitter - 2W CSTDMA [430-0005]
em-trak B923 Class B AIS Transceiver w/VHF Splitter - 2W CSTDMA [430-0005]
B923 Class B AIS Transceiver with VHF Splitter - 2W CSTDMA: **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.
In stock — ships today if ordered by 2 PM ET
About the ais system.
B923 Class B AIS Transceiver with VHF Splitter - 2W CSTDMA: **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 . Get the most from your on-the-water experience with the B923, a 2W CSTDMA AIS Class B transceiver. Small and lightweight, it delivers em-trak's advanced AIS performance to ensure you see all information and targets, even at maximum range, and with the lowest power consumption in its class. The B923 is equipped with an integrated VHF antenna splitter, which enables your transceiver to share your existing VHF antenna without any loss of performance. It offers quick and simple installation, with built-in intelligent connectivity, including an integrated next-generation GPS receiver and antenna and em-trak's unique FLEXI-FIT® bracket system to get you up and running in no time at all. The dual NMEA2000 & 0183, coupled with serial ports, USB, optional Wi-Fi, and Bluetooth also make connecting to all your tablets, PCs, display, and navigation devices easy and simple. Features:: Physical & Environmental Specifications:: Electrical Specifications:: Connectors:: Data Interfaces:: Standards Compliance:: GNSS:: VHF Transceiver:: User Interface:: In the Box:: This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.: Specifications:: Quick Guide (pdf) Brochure (pdf)
- Certified AIS Class B – 2W CSTDMA
- 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)
Product specifications
Full specifications are being added. Call the Field Desk at (704) 709-5290 for details on this item.
Certified AIS Class B – 2W CSTDMA
Engineered and field-tested with em-trak. em-trak gear, chosen and stocked by the Bucks & Bass Field Desk.
Integrated VHF antenna splitter
Engineered and field-tested with em-trak. em-trak gear, chosen and stocked by the Bucks & Bass Field Desk.
Global certification - USCG / FCC / Canada / Europe
Engineered and field-tested with em-trak. em-trak gear, chosen and stocked by the Bucks & Bass Field Desk.
Fit notes
Runs true to size with room for a midweight layer underneath. If you are between sizes and plan to layer heavily, size up. Field Desk staff can confirm fit by phone or chat before you order.
Size chart
| Size | Chest | Waist | Sleeve |
|---|---|---|---|
| S | 35–37 | 29–31 | 32.5 |
| M | 38–40 | 32–34 | 33.5 |
| L | 41–43 | 35–37 | 34.5 |
| XL | 44–46 | 38–40 | 35.5 |
| 2XL | 47–49 | 41–43 | 36.5 |
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“Exactly as described. Quiet, well built and the fit is right. Second season with it and no complaints.”
Mark T.Verified buyer • Whitetail“Bought this on a Field Desk recommendation and it was the right call. Shipping was fast.”
Jenna R.Verified buyer • Weekend trips“Solid gear for the money. Would like one more color option but performance is there.”
Cody B.Verified buyer • BassFree standard shipping
Orders over $75 ship free in 3–5 business days. Orders placed before 2 PM ET ship the same day.
Easy 30-day returns
Unused gear in original packaging can be returned within 30 days for a full refund. We email a prepaid label.
Warranty handled for you
Full em-trak manufacturer warranty. Our Warranty Center manages the claim so you do not have to chase the brand.
Recommended with it.
Add the two most-paired items and save 10%.
em-trak B923 Class B AIS Transceiver w/VHF Splitter - 2W CSTDMA [430-0005] + Digital Yacht AIS100 AIS Receiver [ZDIGAIS100] + Digital Yacht AISnet AIS Base Station [ZDIGAISNET]


