QRSS and other slow-speed sound card modes
I've made a observation on 30m recently with some online SDRs and a slow waterfall -- QRSS in shapes of normal CW, two tone CW, slashes, triangles, letters, words and even pictures! Very interesting.
I was wondering if anyone is messing around with the mode...its no quick way to communicate but from what I've read it enables nanowatt transmitters to be heard thousands of miles away!
What are some good programs to use, and would it burden the finals of a mainstream HF radio for transmitting that long (5 Watts through a TS-850)?
Sterling Coffey, N0SSC, ARRL Youth Editor, WØEEE President and EE Junior
Missouri University of Science and Technology