Thanks Pieter,
after being swamped with various versions of the 40ch CB transceiver diagrams I somehow missed the link you gave me.
It is fairly satisfactory, and vastly more readable that the one on the uniden site! compare the quality of the image at
http://www.uniden.com.au/AUSTRALIA/c...anuals_uhf.asp
scroll down to CB radios for the manual. The image is of such poor resolution that enlargement is useless.
The copy you provided is much better and will stand up to enlargement.
Thanks again
best,
Doug