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Digimode box

After replacing my workstation in the Shack with a old laptop with no Serial ports, somethings had to be worked out to get back on the air in digital modes.

The basic design is a :

 

  • 1 x 4 port USB hub
  • 1 x USB headphone sound card
  • 1 x Succi
  • 1 x line-in isolation
  • 1 x line-out isolation
  • 1 x line-in selector for multiple rigs
The "Succi" is a simple USB CAT-CW Interface for variouse TTL level rigs which is sold on ebay for just a few $ (see : link and link).

 

TODO : add the block diagram

It's work in progress but here are the first photo's.


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