AM in Amateur Radio 3870Kc

5A7A-Dxpedition

Yaesu FT817 LDG Z11Pro LongWire QRPp I6IBE Ivo Pratola Peligna

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...

VP6DX Ducie Island DX´pedition reception in Patagonia South America from LU7YS station. Rig: YAESU FT1000D antenna Cushcraft X7 @ 13 meters feb 19 at 23:20 UTC