Ocean Signal · PRODUCT GUIDEOcean Signal AIS ATB1 Class B+ AIS Transceiver Review
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Review
Manufacturer information and review searches have been checked. No eligible independent overall rating was verified, so this product remains unscored.
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ATB1 is Ocean Signal’s 5 W Class B+ SOTDMA AIS transceiver for a vessel installation. It offers wired instrument connections alongside Wi-Fi and USB, with an external GPS antenna included in the package.
Consider before buying
The manufacturer lists ATB1 as discontinued. It needs the correct vessel details programmed and a suitable installation; it is not a portable diver locator. AIS can help build a traffic picture but does not guarantee that every nearby vessel is shown.
Our take
For an existing ATB1 installation, check available firmware and compatibility before replacing working equipment. For a new purchase, compare a current supported transceiver first. The bundle is relevant only if you also need its two MOB1 beacons.
Specifications at a glance
- Equipment type
- Vessel AIS transceiver
- Part number
- 762S-02700
- AIS class
- Class B+ SOTDMA
- Transmit power
- 5 W
- Interfaces
- Wi-Fi, USB, NMEA 0183 and NMEA 2000
- Included
- External GPS antenna
- Manufacturer status
- Discontinued
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A closer look at AIS ATB1 Class B+ AIS Transceiver
Editorial profile written
Facts listed by the source
- Equipment type
- Vessel AIS transceiver
- Part number
- 762S-02700
- AIS class
- Class B+ SOTDMA
- Transmit power
- 5 W
- Interfaces
- Wi-Fi, USB, NMEA 0183 and NMEA 2000
- Included
- External GPS antenna
- Manufacturer status
- Discontinued
Options in a listing may refer to different variants. Confirm the exact version and package before ordering.
Questions to settle before buying
This checklist uses a provisional grouping from the catalogue name. Confirm the intended use in the manufacturer instructions.
- What is the exact part number and compatible model or revision?
- Is fitting a user task or does the manufacturer require an authorised technician?
- Does the listed package contain the quantity and fittings you need?
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What still needs checking
No eligible exact-model independent overall rating verified.
We have not yet added independent review evidence for this entry. Manufacturer claims do not establish long-term reliability, value or a performance score.
Where this research comes from
Read the source ↗ · Open the product listing ↗
Exact model identity checked · Exact official page read · Catalogue audit 2026-10-03.
Source matching and feature extraction are automated. An editorial profile, independent review and hands-on test are separate things; none is implied by this audit.
