[ARC5] BC-442 Relay

[Sean Barton]

Hello All,

I recently purchased a BC-442 and I had a couple of questions about it.  
First of all the antenna current measuring circuit does not work.  Seems the 
thermo-couple has gone south.  Is there a way to fix this circuit?  Also, 
does anybody know the theory of operation for this circuit?  I was able to 
get the thermo-couple opened up and found there are 8 thermo-couples 
connected in series in kind of a bridge circuit.  Thanks.

Sean





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