Test device with hf - / uhf - dual-band antenna for the testing of rfid - transponders in a production apparatus

摘要

The invention relates to a test device (1) for testing a into a test section of a production device is displaceable in the transponder (2), comprising:- a first transmitting device (4) to transmit a radio signal, in order to be tested, the transponder (2) to operate in the test area;- a second transmitting device (5) for providing a magnetic alternating field, so that the transponder (2) to operate by inductive magnetic coupling;the first and second transmitting device (4, 5) with respect to the test area (tb) are arranged opposite one another;- a first shield means (8), which the radio signal in one of the test section (tb) various shielding region (ab) attenuates at least so that a transponder (2) is located there is not operable; and- a second screening device (10) of the magnetic alternating field in the shielding region (ab) attenuates in such a way that a transponder (2) is located there is not operable.