Category Archives: JT9

What can be achieved in twelve hours of 20m JT65/JT9?

WSPR is great, I enjoy running WSPR and seeing how far I can transmit using very low power but there are a couple of drawbacks.  I appreciate this will sound as though I’m knocking WSPR but trust me, I’m really not. … Continue reading

Posted in Amateur radio, Data, HF, JT65, JT9, QSO365, WSPR | Tagged , , , | Leave a comment

JT9 – JT65 on steroids?

A few months ago I heard about a new data mode from Joe Taylor, K1JT called JT9.  I looked into it and even tried calling CQ a few times on 40m using it but with no replies and no sign … Continue reading

Posted in Amateur radio, Data, HF, JT65, JT9 | 3 Comments