[GreenKeys] british cypher

[Jim Cooper]

On 1 Aug 2021 at 9:20, dave.g4ugm at gmail.com wrote:

> If you look at a manual for this
> 
> http://www.samhallas.co.uk/repository/telegraph/tdms.pdf
> 
> you can see the socket it fits...

btw, I have more than several of those British 
TDMS sets in the garage, but I just haven't gotten 
to pulling them out and mentioning them ... 

Thanks for the link to the manual. That unit has a very 
unique and useful way of displaying bias -- both speed 
bias and individual bit bias. 

Also several of the American version as well. 

w2jc