That is great news and it will be of considerable interest to many people out there who want to join in the fun of CW and benefit from its long reach. Now, similar claims have been made in the past and some manufacturers have got closer than others in achieving this holy grail, but according to an American reviewer, the PreppComm actually works - almost every time!! The DMX-40 SDR Morse Decoder & Encoder Transceiver (designed and built in Idaho, USA by Eric Anderson and his team) is a standalone, portable single band (40M) SDR QRP device which allows users to decode morse signals and it also allows you to transmit morse code by simply typing your message on the supplied keyboard with up to 3W output. So all was lost! Then I heard about the PREPPCOMM DMX-40. Human beings cannot send perfectly timed and spaced morse code, but thankfully, they don’t need to, because the human on the receiving end has a brain which is powerful enough to cope with the variances - a machine can’t! Apart from the on/off element, there’s also the shape of Dits and Dahs and the oh so important spacing between them and the spacing between the letters and between the words. Some people think of CW as ‘digital’ because of its ON/OFF nature, but of course it is very much analogue. A few companies have manufactured Morse Code Readers/Keyers such as MFJ with their 464 model, but reviews of this and other similar devices are not very complimentary at all □ Traditionally, decoders/encoders have been very poor performers. Needless to say, the purists out there frown very strongly at the mere mention of such heresy and believe that people who seek to use them are simply lazy, but personally, I just see them as another tool in the toolbox to allow me to have a QSO with a fellow ham across the world - just like RTTY, PSK, etc. Well the answer is to use a CW Decoder and Encoder.
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