The part of the circuit that detects targets is the same in the CZ6 and CZ5, the only differences are in how they deliver audio to the outside world.
The difference between the CZ5 and the CZ3D is in how targets are classified in the ID system. The rest is the same.
I don't think that Tom Dankowski converts older models to CZ3D spex, but could be mistaken. Perhaps someone who knows for fact one way or the other will chime in.
Of the various CZ models, the CZ5 is my favorite. .
The difference between the CZ5 and the CZ3D is in how targets are classified in the ID system. The rest is the same.
I don't think that Tom Dankowski converts older models to CZ3D spex, but could be mistaken. Perhaps someone who knows for fact one way or the other will chime in.
Of the various CZ models, the CZ5 is my favorite. .