Wirelessness!: JT65 Articles from CQ Magazine

Wirelessness!: JT65 Articles from CQ Magazine: Last year (October & November 2010) I co-authored with Tomas NW7US a two-part article "Communicating Under the Noise" about JT65A on HF whi...

iSDR

iSDR

This is a very nice Software Defined Radio APP for iPhone and iPad.

Give it at try.