Package: glfer
glfer
program for reception and transmission of QRSS/DFCW signals
Glfer is composed of two main parts:
a spectrogram window, where you can see the spectrum of the received
signal vs. time and transmission functions, to emit cw characters at
a slow but precisely controlled speed, using the QRSS (slow CW) or
DFCW (Dual Frequency CW) modes.