em-trak B921 Class B AIS Transceiver - 2W CSTDMA [430-0001] Brand_Aigean Networks Under Voltage Shut Down: 14

Under Voltage Shut Down: 14 V

Case Material - Thermoset Polyester

1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position)

Compatible with Raymarine's masthead transducer (recommend for sailboats) or the Rotavecta transducer (recommended for powerboats)

em-trak B921 Class B AIS Transceiver - 2W CSTDMA [430-0001] Brand_Aigean Networks Under Voltage Shut Down: 14B921 Class B AIS Transceiver 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. The B921 is a 2W CSTDMA Class B AIS transceiver, delivering em