Sertore, D. Bertucci, M. Bosotti, A. Chen, J.F. Maiano, C.G. Matheisen, A. Michelato, P. Monaco, L. Moretti, M. Pagani, C. Paparella, R. Pierini, P. Schmökel, M. JACoW Geneva, Switzerland 978-3-95450-178-6 10.18429/JACoW-SRF2015-MOPB077 English 306-310 MOPB077 cavity vacuum HOM operation instrumentation Contribution to a conference proceedings 2015 2015-12 http://dx.doi.org/10.18429/JACoW-SRF2015-MOPB077 http://srf2015.vrws.de/papers/mopb077.pdf The 10 cavities of the EXFEL 3rd Harmonic Cryomodule have been tested and qualified, before integration in the He-tank, in our upgraded Vertical Test stand. In this paper, we report the measured RF performance of these cavities together with the main features of the test facility.