Kenwood KAT-1 auto ATU - help?
 

Lucky chap that I am I have been given a Kenwood KAT-1 auto ATU but
without manuals.

I have spoken to Kenwood UK who advise that there are two control
lines, TS and TT, both of which are listed as 'in/out.' I intend to
use it with an Icom 706 which has ATU control lines marked TKEY and
TSTR - I have a fair idea what these do and how they work.

Does any kind soul out there have a user or service manual for the
KAT-1 and could tell me the functions and voltage levels of the TS and
TT lines are please, or have such an ATU and could pass on any
experiences?

Thanks in advance.


--
Woody

harrogate2 at ntlworld dot com