Digital Yacht iAISTX Plus Class B Wireless & NMEA 2000 Transponder
Streaming navigation targets directly to mobile charting tablets, the Digital Yacht iAISTX Plus wireless transponder broadcasts 2W CSTDMA position reports across an internal GPS engine, consuming 2.5W max over NMEA 2000 and Wi-Fi networks at 0.84 lbs.
- Internal GPS engine locks precise coordinates
- Built-in Wi-Fi streams data to mobile devices
- 2W CSTDMA transmission alerts surrounding vessels
- NMEA 2000 interface connects marine chartplotters
- Draws 2.5W max preserving battery power
$446.40
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Share Class B AIS traffic and your vessel position across wired and wireless navigation devices with the Digital Yacht iAISTX Plus. Its 2W CSTDMA AIS transmitter, integrated Wi-Fi, and NMEA 2000 support make it a practical fit for boats that use a chartplotter at the helm and tablets or PCs elsewhere onboard. Need AIS data without running a separate cable to every display? The iAISTX Plus supports Wi-Fi access-point or client modes alongside NMEA 2000 and NMEA 0183 connections in a compact below-deck enclosure.
Integration
The iAISTX Plus requires a dedicated AIS/VHF antenna or a manufacturer-approved antenna splitter, correctly programmed MMSI and static vessel data, and a compatible MFD, chartplotter, PC, tablet, or navigation app. It is not a VHF voice radio, radar, chartplotter, EPIRB, or collision-avoidance guarantee.
Class B CSTDMA AIS reporting intervals vary with vessel speed and operating conditions. Wi-Fi data sharing depends on device compatibility, network settings, signal path, interference, and software configuration. AIS data depends on VHF coverage and other vessels transmitting accurate information, and it does not show every vessel or navigational hazard.
Before Ordering
Confirm Class B AIS suitability, MMSI registration, AIS antenna or splitter needs, NMEA 2000/NMEA 0183 compatibility, desired Wi-Fi setup, GPS antenna requirements, 12V/24V power capacity, and protected mounting space before ordering.
Product Specifications
Digital Yacht iAISTX Plus Class B Wireless & NMEA 2000 Transponder
| Brand | Digital Yacht |
|---|---|
| Full Model SKU / Code | ZDIGIAISTXPLUS |
| Device Type | Class B AIS Transponder with Built-In Wi-Fi and NMEA 2000 Connectivity |
| Frequency Range | 156.025 MHz - 162.025 MHz (Marine VHF AIS Bands) |
| Channels | Dual-Channel AIS Transceiver |
| Output Power | 2 Watts CSTDMA |
| DSC (Digital Selective Calling) | N/A |
| GPS Receiver / GNSS | Internal GPS Receiver (External Antenna Optional) |
| NMEA Network Compatibility | NMEA 2000 & NMEA 0183 Interface |
| Wireless Connectivity | High-Performance Built-in Wi-Fi (Access Point & Client Modes) |
| Display Type & Size | Multi-Color Status Indicator LEDs |
| Waterproof Rating | IPX2 (Protected Cabin Enclosure) |
| Operating Voltage Range | 12 / 24 V DC |
| Power Consumption | Max 2.5 W |
| Operating Temperature | -15°C to 55°C (5°F to 131°F) |
| Dimensions (L x W x H) | 140 x 100 x 40 mm (5.5 x 3.9 x 1.6 in) |
| Dry Weight | 0.38 kg (0.84 lbs) |
| Mounting Options | Bulkhead / Surface Mount |
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