data over hf

[351_bear]

here is some interesting info about hf www.radioresourcemag.com

 

[351_bear]

hf radios

www.royal-communications.com/

 

[C2]

Digital SSTV Programs (up to 2400 bit/sec)

HAMPAL
DIGTRX
WINDRM (this does real-time Voice too)

they are all free for amateur usage.
Do a google to download.

You will need IRFANVIEW and plugind as well
to see .jp2 pictures.