Wheatherfax

Radiofax, also known as weatherfax (combined from the words “weather & facsimile”) and HF fax is an analogue mode for transmitting monochrome images. It was the predecessor to slow-scan television (SSTV). Prior to the advent of the commercial telephone line “fax” machine, it was known, more traditionally, by the term “radiofacsimile”. Rcom delivers weatherfaxes from several brands.