[Elecraft] K2 SSB BOARD MODS

[WA2JJH at aol.com]

It seems that many want a premium SSB board. Mr Stewarts pre-filter   has 
great merit.
 
     I Designed an RF speech clipper. I have not  built a prototype yet.
 
There was also a circuit in one of the worst radio's I have ever owned. The  
yeasu  Ft707 used
dual 8 pole filters in the 2nd IF. In between the 2 filters was a   VCO. This 
gave an excellent IF
width control. far superior to simple IF shift.
 
   The anague IF width was the pre-curser to Kenwoods VBT.
 
     I would venture that many K2 owners would like to  have a choice of no 
SSB board, the $89 dollar value SSB board, and a premium  deluxe SSB board.