Yes Jim, I was surprised at its size also. Seems to be working fine though. Just be sure to read and re-read the jumper instructions and the setup. I found another good PSK/MFSK/RTTY program, called "AirLink Express". It is freeware at
http://www.airlinkexpress.org. Buxcom also has a good primer on PSK and K7AGE has a YouTube video that is good too. Just google those.
I need to call Mountain Radio and see what value or if they will send me a replacement pot for my Rigblaster plus interface. I kinda tweaked that pot ... "just alittle too much", hi... A warning they have in the manual, by the way. That is the interface I use on the Kenwood TS-130s. The schematic on the manual is so small, even with a magnifying glass I cant still read the value of that pot, but think it 500 ohm. I can replace it myself, if I can find a replacemnt. Trying to figure out how I can outboard it with a "real" pot, hi...
John