I have become the proud owner of a set of Telex headset.  I would surely love 
to connect these to my TS-140S Kenwood.  There are no markings on the mic to 
say what the impedance is.  I figure that there might be an impedance 
mismatch between the headset and radio.  Anybody have any idea what the 
impedance is on the microphone?  Will it work with my radio?  I have the book 
for the radio and know that I need to have another PTT setup.  BTW, there is 
also the number 61320-10 on the mic mount earpiece.  Any help to get these 
working would be appreciated.  I have a seven year old grandson that is great 
at QRN/QRM while I am operating.  73 de N3WJA
--- Maximus 3.00
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