"wavetrapper" wrote in message
ups.com...
Rory,

Head on down to your local Radio Shack with your 1103. They should
have various "adapt-a-plugs" available for you to plug in to see which
one is the right size. Hopefully this is still something RS
does...everytime I go there I discover something new that they have
discontinued.



I thought of that too, but the nearest RS is 40 miles away,
I was preparing a big order from mouser electronics for another project
and they have DC barrel connectors so That's why I asked for the dimensions.

Thanks anyway Tom and WT