Explore our products
NEW! Introducing the Multi-Band Morse Code Transceiver!
The DMX-40 was (and is) a fantastic success! But it did have one tiny problem: it only works on 40 meters! Now, in response to customer requests, we are introducing the natural evolution of the DMX-40, the MMX Multi-Band Morse Code Transceiver!
The MMX supports 3 plug-in cards, and can be purchased as a single, dual, or tri-band unit. It is user-expandable in the field simply by purchasing an additional plug-in at a later time. Currently, 80, 40, and 20 meter cards are available, and we plan a 15 meter card in the future.
Finally! All of the great features of the DMX-40+ but on multiple bands!
The DMX-40 Morse Decoder & Converter Transceiver
After disappointing experiences with other decoders, our customers prize their DMX-40 for its vast improvement in handling band noise. PreppComm has solved that problem at long last! No more gibberish. The decoder faithfully translates code into text.
And now, with the updated DMX-40+, with 16 dB higher receiver sensitivity, the DMX-40 has greatly improved weak signal reception and decoding!
Professional Ham Station GO Bag
Collect all the components needed for a portable Ham station, then weigh them. If it’s portability and balance you’re wanting, that’s not trivial. You are looking for lightness, easy set-up and take-down, as well as lengthy operations without external power sources, and EMP protection!
The Pro Ham Station GO Bag has everything you need! Just add a DMX-40 or an MMX! The included 40M no-tune antenna also works on 20M, so in effect it is a 40/20 solution. Check out the details! This is the best GO Bag for a portable Ham Station out there!
PreppComm Community
PreppComm set up the PreppComm Communiy to provide assistance to help you get up and running. We’re grateful to be a part of the ham radio QRP (low power), CW (Morse Code) and prepper world, for knowledge sharing and camaraderie. The best way we can serve you with helpful information and answers to your questions is to invite you to join our PreppComm Community.
KE7FEI Tech Channel Demo
The Tech Examiner Review
Check out this great review of the DMX-40 Morse code transceiver Read Review
