Looking for battery powered base stations, UHF "full diversity " clip-on wireless microphone for Canon XL2

Question

what are my options ? i am looking for a good but not really expensive clip-on microphone some thing similar to this (link below) but not really expensive .... but which can deliver for professional shooting indoor and outdoor , i would prefer to have UHF "full diversity " mic

http://www.amazon.com/Sennheiser-EW100ENG-G2-Wireless-Lavalier-Microphone/dp/B0007IOYF2/ref=sr_1_7?ie=UTF8&s=electronics&qid=1212298337&sr=1-7

Answer 1

http://www.amazon.com/SENNHEISER-EW112PG...

http://www.amazon.com/Sony-Microphone-Bo...

http://www.amazon.com/Audio-Technica-ATW...

http://www.amazon.com/Azden-Compact-Came...

Below this, they are not full diversity. The mic is not "full diversity", the wireless connection is diversity. The hint is generally two antennas on the base station when the "system" handles only one mic at a time. The reason that Sennheiser you linked is expensive is because it also includes the adapter for a handheld mic - the last time I checked, the lav and the handheld don't work at the same time... it is one or the other. If you really only need the lav, then you don't need the hand-held adapter so don't get it and save $.