Hey Skunks, a friend of mine is looking for a high gain yagi 3g antenna to replace the one that came with his PCI Express 3G modem (included with Cisco 880G/881G router). http://www.cisco.com/en/US/prod/collateral/routers/ps380/ps10082/data_sheet_... I haven't seen the device but from what I have found out it probably needs something similar to http://www.antennafactor.com/documents/ANT-916-YG5-N_Data_Sheet.pdf found here http://www.antennafactor.com/Products/Fixed-Point/YG-Series-Yagi-Antennas/ He will also need an N-female to SSMB converter/ cable as I see it. Any help appreciated. Will forward your email to him. Thank you in advance Jonas