Tag: 73

Resonant Frequency: The Amateur Radio Podcast Episode 006: Return of Amateur Radio Q & A

Hello everybody. we had some server problems but now we are back. Welcome to all our new listeners. Amateur Radio Q and A with Jeremy, Paulo and Ron Part 2. Storm Spotting Arrl.org (ARRL.COM does work) Codeless Tech License Old Timer GRE License VEC makes out question pool for licensing Riff Raff FCC BPL Resonant…

The History of 73

From the 1969 ARRL “The Radio Amateur’s Operating Manual” The traditional expression “73” goes right back to the beginning of the landline telegraph days. It is found in some of the earliest editions of the numerical codes, each with a different definition, but each with the same idea in mind – it indicated that the…