At this point you can vary the CW player tone frequency, the CW player speed and the computer volume to get the best audio signal to your CW decoder.Tap the red character spacing button to select either “no spaces” or “single spacing”–single spacing works best for reading.At this point you should now see the CW decoder operating as it should, reading off the CW file you are playing on the CW player on your computer.Push the reset button on the CW decoder.Set your CW player speed to 22 words per minute.Set your CW player tone to 690 Hertz on your computer.Turn the tone frequency adjust all the way clockwise.While the CW player is running, you should hear it playing, but may not see anything on the screen but a string of “I’s” and “E’s”–believe it or not, this is a good sign.Connect a cable between the CW decorder’s audio output and a speaker or just use a headphone set.Connect a cable between your computer’s audio output to the CW decoder audio input.Create a CW file and run it on the Morse Code player.Find a CW Morse Code player such as “MorseCat 2.0” online and download it to your computer.Note whether the LCD is too dark or too bright and adjust accordingly with the LCD adjust.Plug in a 9-12 volt power source into the power input plug.Turn the LCD adjust all the way counterclockwise and then back clockwise a few degrees.Remove the LCD by gently lifting the LCD header pins out of their sockets.The LCD is easily removed by pulling it straight up off of its header pin connectors to illustrate where to plug in your audio input and your audio output as well as display the LCD control adjustment, the tone frequency adjustment, the start/reset button and the character spacing button. However, after obtaining some Chinese character translation help and spending a couple of hours putzing around with it, I then happened upon how to work the device. My first attempts to see if it really works were fruitless. There were no instructions, schematics or clear labeling in English to indicate how to use the decoder. Morse Trainer is priced less than the cost of a fancy coffee and it is a great app to learn and improve you CW speed away from your amateur radio station or your PC.I recently ordered a China-made CW decoder on eBay for $12 out of curiosity as to how well it actually works and, to potentially use in a 40 meter Arduino Nano CW transceiver that I am building per plans from the March 2016 issue of QST.ĭelivery took 4 weeks and the decoder arrived intact as shown in the post featured image. Dot-Dash Ratio (length ratio of dashes compared to dots). Spacing (spacing between dots or dashes).Fading (to reduce click at the end of a dot or dash).With a lots of settings you can set Morse Trainer to your current experience level Improve your cw speed away from your radio or computer Ebook mode: Text files can be loaded from SD card.Own text mode: Enter your own text and Morse Trainer will play it over and over again.Most common English words mode: Morse Trainer will play randomly the 500 most used English words. The database consists of 300 different qso texts.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |