Useful Circuits That I Have Made

1. YCCC SO2R+ BCD Connections

2. My SixPak control box wiring diagram

3. CW Keyer - serial

4. CW Keyer - parrallel

5. FT847 Computer interface for Audio and CW and Digital

6. Audio interface between radio and pc

7. FT857D Super interface for everything

8. FT857D Serial interface

9. RTTY FSK Interface for FT2000/1000

10. My Stack Match wiring from Match to Controller

From band data decoder to 6 pak controller to db9 connector to plug into 6 pak. (Do not engage manual selection when auto switching is used)
CW KEYER CIRCUITS
FT847 RIG CONTROL
AUDIO INTERFACE BETWEEN RADIO AND COMPUTER
FT857D SOUND CARD, TNC, CW AND HEADSET INTERFACE
SEPARATE FT857D SERIAL INTERFACE
FSK RTTY INTERFACE FOR FT2000/1000
Stack Match wiring