man psk31lx (1): a terminal based ncurses program for psk31

SYNOPSIS

psk31lx [-h] [-l] [-q] [-t serialdevice] [-x] [-v]

DESCRIPTION

psk31lx uses the soundcard to receive and transmit PSK31, an extremely narrow band HF-mode. PSK31 is a mode for keyboard QSO’s. psk31lx is a simple terminal based program that uses ncurses to display received text and input text to transmit. There is also a phase scope and spectrum analyzer to aid in tuning.

OPTIONS

-h: printf this message
-l: Invert phase shift for LSB mode
-q: Enable QPSK mode
-t device: Specify the PTT device. Default is /dev/ttyS1. For the first serial device use -t /dev/ttyS0.
-v: print version number
-x: TX tracks RX freq

KEYBOARD COMMANDS

The following keys are used to control psk31lx

Ctrl A - toggle afc
Ctrl B - toggle BPSK/QPSK
Ctrl C - exit/terminate
Ctrl D - toggle dcd
Ctrl K - toggle NET on/off
Ctrl L - toggle LSB/USB
Ctrl R - RX mode
Ctrl T - TX mode
Ctrl U - tune mode
Ctrl K - toggle NET
Ctrl W - CW ID
Ctrl X - Clear all windows
ESC - Exit
Up Arror - increase rx freq + 1 Hz
Down Arrow - decrement rx freq - 1 Hz
Right Arrow - increase rx freq by 8 Hz
Left Arrow - decrease rx freq by 8 Hz

BUGS

Please send bug reports to: [email protected]

AUTHOR