Fixed-mount radio with plug and play via the NMEA 2000 network Standard Class D Digital Selective Calling (DSC) functionality (distress calling and direct calling with user-programmed MMSI ...

There followed a long thread detailing the genesis bit-by-bit of a decent quality VHF radio receiver, built dead-bug-style on a piece of PCB material. The TDA1701 was soon joined by a couple of ...