Thanks for the link....I was looking at the description and it doesn't give the details on the size of the ends of the emitters? Didn't URC make both 2.5mm and 3.5mm ends?

Or am I confused? I looked at my documentation for the MRF-300 and I know mine are the 3.5mm but didn't know if they had any other basestations that use a different size?

Thanks....sorry for all the questions just want to be sure to order the correct size emitters!