Bill Tippett wrote: > > Sherwood Engineering posted results of an IC-781 with PIN diode >mod which >agrees with W8JI and Inrad. 2 kHz IMD decreased from 78 dB to 72 dB >after the mod: > >http://www.sherweng.com/table.html 2kHz IMD >dynamic range< decreased after the mod. -- 73 from Ian G3SEK