Amateur radio 40m ssb contest sdr view

What is Hellschreiber. Hellschreiber is a German name, meaning "bright writing", or "clear writing". Hellschreiber is anything but a new mode. It was first patented in 1929 which makes it the oldest machine generated data transmission mode used in amateur radio. To put this in perspective, SSB...

Part 2 of Some VHF/UHF Contacts and Tropo Openings

After 2 hours of bush whacking our way up a steep slope through scrub oak and dangerous loose rock my goats and I reached the south summit. Exhausted we made our way to the north summit where I had stashed a battery but spent the next 45 minutes looking for it! Once found we put up a sloper for...

VHF SSB Weak Signal Highlight Video

Part 2 of the VHF SSB Trip To EM24 Mena AR