Fldigi is a software modem for Amateur Radio use. It is a sound card based
program that is used for both transmitting and receiving data in any of the
following modes:

BPSK and QPSK        31, 63, 125, and 250
CW                   speeds from 5 to 200 wpm
DominoEX             4, 5, 8, 11, 16 and 22
Hellschreiber        Feld Hell, Slow Hell, Hell x5/x9, FSKHell(-105) and Hell 80
MFSK                 8 and 16; images can be sent and received in MFSK-16 mode
MT63                 500, 1000 and 2000
OLIVIA               various tones and bandwidths
RTTY                 various baud rates, shifts, nbr. of data bits, etc.
THOR                 4, 5, 8, 11, 16 and 22
Throb and ThrobX     1, 2, and 4
WWV                  receive only - calibrate your sound card to WWV
Frequency Analysis   receive only - measure the frequency of a carrier

Fldigi can also control a transceiver using Hamlib or RigCAT I/O, perform online
or cdrom QRZ queries, and log QSOs with fl_logbook or xlog.


The latest version can always be found at:

  http://www.w1hkj.com/Fldigi.html

Visit this page for extensive documentation and an archive of XML files for
transceivers supported by RigCAT.

Join the linuxham Yahoo group for support, news and updates on W1HKJ software:

  http://groups.yahoo.com/group/linuxham/join