I wanted to ONAIR by telegraph, so I made a CW interface. Yes, parts are still hard to come by here in Osamis! I put the circuit I researched on the Internet on a Sunhayato ICB-93S that I happened to have brought from Japan! (AMD-RS232C-SOUNF VER1.1 JN2AMD)
Working on something like this Shot by Lotlot
Lotlot imitated the circuit I made. I have always been dexterous with my hands since I have been repairing electrical products.
Placing parts with a serious face I'm having a hard time because I can't even read the color code of the resistor yet, but I'll make a list for him and practice reading the color code as well.
I was a little skeptical about how to handle the soldering iron, so I taught him a little bit and he learned quickly.
I bought the case and all I have to do is integrate it. Before that, test the circuit. I got my telegraph license in 1985, but I have never been on the air before.
That's why I forgot to receive as well, so I used the forbidden combination of receiving software CWget and keyer CWtype. Only signals that can be received by CWget can be called.
The moving moment when CW communication was established. This station was in a tremendous pile right after I called it.
Our poor facilities for DX If you can understand the fun of CW through this CWget, it would be a great progress for me!
In Japan, Hozan'sParts CabinetIt's a sad case considering that I had a few of these, but my parts box is now a little more complete with a few small items!
20 resistors and capacitors were purchased for each of the frequently used ones, 10 transistors of 2SC1815, and switching diodes of 1N4148. Two Sharp PC817 photo couplers Connector-related items were also purchased in small quantities. I was able to purchase the 8P microphone connector (case side), but the plug side was not in stock anywhere I looked. I'm in trouble...