Hi All,

I have what I believe to be a Tait CTCSS unit.
The numbers on the baord are 225-00011-41B.
I know it is a 2 channel CTCSS unit, as it has two pots on it.
I can work out which wires are the +12v and ground, but I do nmot have any 
information on what the other 10 connections points are.

What I would like to do is find the audio input and then the tigger line/s for 
each of the 2 tones. I do not want to pass the audio through the CTCSS, but 
have it for indicating when there is the correct CTCSS tone.

Can anyone help?

Thanks in advance

Kevin, ZL1KFM.
 
Get Skype and call me for free.

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