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B400 Class B (SO) AIS Transceiver
Troubleshooting
Troubleshooting
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Troubleshooting
Why can't I see my B400 on AIS websites?
Why am I getting a ‘VSWR’ alarm'?
Why can't I get a GPS fix?
How can I tell if my B400 is transmitting?
Why isn't my chartplotter displaying AIS data?
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