Ages? back Ashan? or Ashar published a whimisical schematic where he used on of the Si labs offerings to potentially become an FM VHF as in NBFM generator.
Does anyone recall how this was done and how far? way from the Si5351 chip is from the other chip in terms of pin out ?
Obviously I am looking if any of the existing Vfo kits is amenable to this.? The Si570 is avail in a VFO kit too but I see no evidence that this chip has a pen that allows it? to be FM modulated.?
best regards,? (I am sure that this is not a false memory but it may well be some orphan Si Labs chip that is now unobtainium).? THe Marine VHF band 160 - 174 MHz is of interest to? me? in this matter :-)?
Tim Fidler
