The Willtek 4916 Antenna Coupler is an essential extension to all mobile phone testers. The coupler supports extended frequency ranges for 3G mobile phone testing in addition to WLAN and Bluetooth. Using RF coupling, the 4916 allows non-wired connection mobile phone testing. The mobile phone antenna is also verified when the 4916 Antenna Coupler is used, resulting in a complete functional check of all mobile phone parts. Features Optimised for use with Willtek’s 4921 RF Shield Coupling factors available with remote control software Lector 3G ready solution for all mobile phone types Wide frequency range for future technologies Precise results with excellent RF match Unique moving shuttle ensures best coupling position High repeatability using snap-in (preset) positions