Simultaneously transmits and receives all AIS messages in real time, and comes as standard with stealth mode functionality (transmit on/off).The B100 is engineered to provide you with reliable high performance AIS receive and transmit capability. Its built-in high performance dual-channel receiver ensures you receive all AIS messages.Small and lightweight with NMEA 2000, NMEA 0183 and USB connectivity for easy installation, the B100 can be installed anywhere. Compatible with most chartplotters, PCs and Macs.SD card slot enables secure programming of the B100 as well as recording of AIS voyage data. For security in dangerous waters, a transmit off” option is included.Key FeaturesEasy to install: Small footprint with plug-and-play connectivity to all chartplotters, PCs and ECDISMultiple Interfaces: Dual NMEA 0183 and NMEA 2000 intelligent data interfacesSD Card data logging: The SD card slot enables you to record every trip and download on your PC to view and share with friends and familyLow Power Consumption: Maximum performance with minimal power consumptionInternational Certification: Advanced future-proof core technology and international certificationSpecificationsAIS Type: Class B TransceiverDisplay Type: None, requires external monitor or PCAntenna: 50-channel external GPS antenna includedAmperage: Average power consumption 170mA at 12VDC, 2A peakVoltage: 9.6-31.2V DCWaterproof Rating: IPX2Warranty: Three yearsData InterfacesUSBNMEA 2000NMEA 0183 38.4k baud bi-directionalNMEA 0183 4.8k baud bi-directionalCertificationsCE marking under R & TTE directive for EuropeFCCIndustry CanadaIEC Class B ‘CS AIS Standard IEC62287-1 (Edition 2.0)What's in the BoxB100 AIS Class B TransceiverGPS Antenna6'6" power and NMEA 0183 data cableUSB cable, CD with proAIS2 configuration softwareMounting screws