Amateur Ham Radio
Education • Science & Tech • Preparedness
Amateur (Ham) Radio is an international goodwill technical hobby enjoyed by licensed radio communication enthusiasts that use radio spectrum to communicate locally, regionally, nationally, and internationally by shortwave, satellites, moon-bounce, and other methods of propagation.
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October 30, 2021
More About Olivia the Digital Mode on HF

For those of you who have dived into the crowded but fun pool of FT8 operation--or one of the other Joe Taylor modes (such as JT65, FT8, or JT9)--and now are excited about digital modes, here's something you might enjoy exploring, as well. Unlike the JT/FT digital modes--modes that do an incredible job under marginal propagation conditions--there are other modes that offer keyboard-tokeyboard conversational QSO opportunities that can overcome rough shortwave radio propagation conditions.

(The meaning of QSO on Wikipedia: An amateur radio contact, more commonly referred to as simply a "contact", is an exchange of information between two amateur radio stations.)

While making quick work of getting DX stations into your logbook by exchanging callsigns, a signal report, and a grid square, the JT/FT modes (JT stands for Joe Taylor, the fellow that pioneered these modes) are limited. They cannot handle any additional communications beyond a callsign, a signal report, a gridsquare, and a very limited set of acknowledgements and sign-off messages.

When you desire to get to know people from other areas...

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April 27, 2023
Happy International Morse Code Day (April 27)

Morse Code Day on April 27 (every year) honors one of the inventers of the Morse code, Samuel Morse, who was born on this day in 1791.

Samuel Finley Breese Morse (April 27, 1791 – April 2, 1872) was an American inventor and painter. After having established his reputation as a portrait painter, in his middle age Morse contributed to the invention of a single-wire telegraph system based on European telegraphs. He was a co-developer of Morse code and helped to develop the commercial use of telegraphy.

Alfred Vail developed the dot-dash structure and Leonard Gale along with Vail was instrumental in developing the mechanical receiving apparatus for code.

Samuel Morse though gets most of the credit because of his work in promoting this code as a viable means of communication, that is still used now. Amateur radio is one of the communities in which Morse code is popular and in daily use.

73 de NW7US dit dit
https://NW7US.us

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March 27, 2023
I Am Back!

I used to post amateur radio videos to my YouTube channel, but then life got in the way. Well, I'm coming back to it.

I posted my new, latest video to YouTube:

#hamr #hamradio #amatradio #amateurradio #amateur #ham #radio #videos #youtube #youtuber #YouTubers #hobby #kitten #cat #feline #pet

August 18, 2022
Hams In The Air project

I just finished version 1, revision 1, of the Hams in the Air (HITA) logo/patch. I'll be launching the new website, very soon.

73 de NW7US dit dit

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