VE7SL received on 630m JT9

The polar path opened Sunday 2 December 2018 permitting reception of VE7SL from British Columbia, Canada, for the first time. The use of higher power and shorter transmit/receive periods with JT9 is allowing short openings over difficult paths to materialise,…

Slow JT9 and WSPR-15 updates

Many LF/MF operators have downloaded and tried ON7YD’s slow JT9 software in the last few weeks, with varying degrees of success. The software would benefit from further development, which I hope the author is able to accomplish given the high…