WSJT Sound Card interface for Icom Rigs

Icom 8 Pin Mic plug

C1=2.2uF R1=1k2 R2=1k Trim Pot IC1 4N35 or similar

Icom Accesory Interface

C1=2.2uF R1=1k2 R2=1k Trim Pot IC1 4N35 or similar

Icom 706 13 pin Din Plug

C1=2.2uF R1=1k2 R2=1k Trim Pot IC1 4N35 or similar

Icom 706 mini Din plug

C1=2.2uF R1=1k2 R2=1k Trim Pot IC1 4N35 or similar

Icom 706 RJ45 mic plug

C1=2.2uF R1=1k2 R2=1k Trim Pot IC1 4N35 or similar