PSK31LX

NAME

psk31lx - 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 QSOâs. 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 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

SEE ALSO

More information about psk31lx is available on its website, http://wa0eir.bcts.info

BUGS

Please send bug reports to: wa0eir@wa0eir.bcts.info

AUTHOR

psk31lx was written by Hansi Reiser, DL9RDZ and modified by Ted Williams, WA0EIR.