Monday, April 27, 2009

Sound Card Interface

The sound card interface which I am using is only one port. It cannot switch over to other radio. So I make another one last week by using one surplus RS232 DB9 switch box, save a lot of drilling time.
It is connect to FT-2000 with SSTV and RTTY FSK, FT-920 RTTY FSK.
It work great so far.