[GreenKeys] dovetron

[John Lawson]

Ok - I know - gotta fire a writer or two.


On Wed, 4 Jan 2006, John Becker wrote:

> What can you tell me about a dovetron  MCP-1000T ? ? ?
>

   Do you have one? Are you considering getting one? If you have it, they 
are fairly 'modular' in that several options were available as plug-in 
'daughter boards'....

  Also, my 1000T is a 'Tempest' unit - set up to lessen the chances of it 
being 'detected' or it's data 'snooped' by tuning into it's emissions. 
You can also the Tempest units because they have a 3-pin Amphenol 
connector for the mains power.

   Another feature of the "T" models is (IIRC) they do not have the 60ma 
loop keying circuits - the output is digital logic level and must be 
applied to the appropriate "keyer" in the local loop of a mechanical 
Teletype machine in order to print the converted input signals.

  And there's lots more - but you have to be a bit specific -


Cheers

John  KB6SCO