![]() A simple 1kHz sine generator (kit) with a home-built key and a CW decoding program is all you need to get started. Learn the Code! For most people it's not too hard to learn how to send Morse. ![]() If you're looking for hand-generated (straight key) CW transmissions you may have a hard time finding any these days.Īlternatively. I should add that nowadays many people prefer an electronic 'keyer', a microcontroller-based device that corrects slight timing issues otherwise heard when using straight keys. On the websdr website in a waterfall display, CW appears as a thin, interrupted line, like the one below.Īlternatively (and similar to websdr), you can now also visit There, many stations have been brought online using OpenWebRX and a BeagleBone Black shield called KiwiSDR. Then, using the websdr page as AndrejaKo suggested you should be able to tune in to some CW and hear live what is being transmitted. (These could all differ a bit from country to country) For instance, in Australia the CW portions for common HF bands are: band ~freq CW portion lowest frequency) for the band you're interested in. Usually they are in the first few kHz (i.e. SDR Touch - Android SDR Turn your android mobile phone or tablet into an affordable and portable software defined radio scanner Amateur Radio Call Log Amateur Radio Call Log is a basic ham radio logging app for Android 1. After a restart a new entry is shown in the More Options panel. Morse Decoder Morse Decoder decodes Morse code characters trough the built-in microphone of your Android device. ![]() From the ribbon bar, View pane, More Options panel press Select then enable Digital Decoder. The modes supported are: RTTY: All combinations of speed, with, bits and parity. You will notice that there are reserved sections of the band plan that are for CW only. Version 3.0.3 supports the long-awaited digital decoder. Try to find the allocated amateur radio band plans for your country. ![]()
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