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Ever watched a historical film where soldiers tap on a machine to send coded messages? That’s Morse Code. It allowed for the easy and simple transm...
Morse Code is the oldest form of digital communication. It initially was used in analog form, but now can easily be transmitted digitally. Receiving digitally with good results has not been possible until recently.
PreppComm has made use of Morse Code easy - you can use it without knowing the code yourself. However, there is another dimension to radio communication with Morse Code, which is actually learning how to use it on eat air. This is called CW. CW and Morse Code share the code, but CW is another whole level: how to operate on the air with code. Learning CW requires patience and practice.
PreppComm technology is not only great for typical ham radio operators, but is especially helpful and a blessing to many with various disabilities. The MMX and DMX-40 was invented by a disabled person, and PreppComm is very aware of the feedback from delighted customers that have found that they too can now enjoy CW communication because the technology opens the door for them.
 Like many of you around the world, we in north Idaho in the United States are handling our share of snow and ice. We are happy to just keep the wa...
The October that Wasn't. Â It was a nightmare month of COVID, and PreppComm wasn't. Â For all of you customers out there that actively or passively supported us during our hour of need, we thank you from the bottom of our heart!
We’ve taken notice of you international visitors to the PreppComm website and appreciate your interest in the DMX-40. Until now we’ve shipped only ...
How much power is enough to rule the airwaves the way you want? You hope that you have a truly powerful battery bank, or you’ll be out of business....
