what component should i use ???? This topic has 1 reply, 1 voice, and was last updated 9 years, 7 months ago by pix. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 15th April 2013 at 20:03 #69016 avidGuest Hi All please im trying to combine the rx and tx from 1800 and the rx and tx from 2100 in to a single feed what component do i require ????? 19th April 2013 at 21:19 #69017 pixGuest hi, you need a diplexer, that ought to do it. regards Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.