The RF synthesiser used by the B100 / B300 / B330 Class B CS AIS transceivers is now obsolete.
This change notification is to advise that an alternative component has been fitted, and that the software has been updated accordingly to work with the new hardware.
Software version: 040200.02.03.00
Please download the software update package here - https://em-trak.sharefile.com/d-s8699a16db41a4a5781337cdc3a673dbc