I know that the 600 Meter Research Group is utilizing QRSS for their
experiments; that was the first I'd ever heard of the mode.
Note that the 600 meter band was the former MF maritime CW band, with
500 kHz being the international CW calling and distress freq'y for
about 80 years. 500 would be
On 04/01/2014 09:06 PM, Radio KH6O wrote:
I know that the 600 Meter Research Group is utilizing QRSS for their
experiments; that was the first I'd ever heard of the mode.
Note that the 600 meter band was the former MF maritime CW band, with
500 kHz being the international CW calling and
