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.
README for glfer 0.4.2 (29 Jan 2010) by Claudio Girardi, IN3OTD
*** Please note that you will need to run the program with root
*** privileges to gain access to the transmitter control (parallel or
*** serial) port; you can use sudo ('sudo glfer') for this.
glfer was designed for transmitting and receiving QRSS/DFCW
transmissions, as used by hams mainly on the 137 and
Changed the TX control port selection dialog to support devices other than ttyS[0-3] and lp[0-1]; now any device in /dev is supported, just enter its name in the port selection dialog.
glfer - spectrogram display and QRSS keyer
glfer [OPTIONS] ...
glfer is a program that displays the power spectrum of a sig‐
nal as a function of time in a format known as a waterfall
display; this is also called a spectrogram. The horizontal
glfer (0.4.2-2) unstable; urgency=low
* QA upload
* change build-dependency on libjpeg62-dev to
2010-01-29 Claudio Girardi <firstname.lastname@example.org>
* Released 0.4.2
* Changed TX control port selection
Please tell me <email@example.com> if you feel like volunteering for any
of these ideas.
This package was debianized by Joop Stakenborg firstname.lastname@example.org on
Sun, 11 May 2003 20:17:24 +0200.
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