hi i have the sennheiser ew 100 g2, it is version c 740-776 freq.
can i use this in the uk?
thanks for any replys

I don't make a habit of using wireless myself, but I suspect you may find answers to your questions here:
http://www.jfmg.co.uk/
(JFMG Ltd manages the radio spectrum for programme making, entertainment and related activities.)

HTH

thanks mike