Posts Tagged ‘Computer-aided’
This past weekend (third full weekend in February, February 15-16, 2020) is the ARRL International CW Contest (ARRL DX CW link: http://www.arrl.org/arrl-dx ). This is interesting to my study of radio signal propagation as a columnist and as an amateur radio operator because of the contest objective: “To encourage W/VE stations to expand knowledge of DX propagation on the HF and MF bands…” This contest is a good way to get a feel for current propagation–though there are caveats.
Speaking of Morse code and the CW mode on our amateur bands: those of you using CW during contests, do you send by hand or by computer? Do you copy the code by head, or do you use a computer for decoding?
In most contests like the ARRL DX CW contest, I copy by ear, and send mostly by rig keyer. If needed, I use a single paddle key with the Icom rig’s internal keyer to answer unique questions and so on.
Below is a quick demo of using the internal Morse code keyer in my Icom IC-7610 transceiver.
V47T, in the Saint Kitts and Nevis Island in the Caribbean, is calling CQ TEST in the ARRL DX CW contest.
Using the programmable virtual buttons, in which I programmed my callsign, NW7US, and other info, I answer and make a complete contest QSO.
In activity like the Straight Key Century Club (SKCC – https://SKCCGroup.com) K3Y special event, it is all manual. I send my Morse code using a WWII Navy Flameproof Signal Key, and decode with my ears. It is contextual for me.
How do you do contesting Morse code? Bonus question: How do you do logging while doing contest operation?
73 es best dx = de NW7US dit dit