Measurement setup for testing a system under test, in particular for over the air proximity tests, having a system under test and a measurement system for testing the system under test, in particular for over the air proximity tests, wherein the system under test comprises at least one first radio device supporting a first communication standard, the measurement system comprising: a communication tester with a communication antenna for establishing a communication link over the air with the first radio device of the system under test, wherein the communication tester and the first radio device are connected over the air using a communication link of the first communication standard at least one interference signal generator (28, 32) configured to generate at least one interference signal (S I) interfering with the communication link established by the communication tester, wherein the at least one interference signal (S I) and the communication link are independent from one another, and at least one interference antenna (30, 34) connected to the interference signal generator for emitting the interference signal (S I), wherein the at least one interference antenna (30, 34) is located at at least one interference position (P I1, P I2) with respect to the system under test, wherein the communication tester is configured to evaluate the quality of the communication link, characterized in that at least one interference signal generator (28, 32) is configured for controlling the interference signal power emitted from the at least one interference antenna (30, 34) depending on an incident angle of an interference antenna beam of the interference antenna (30, 34) with respect to the system under test. wherein the system under test comprises at least one first radio device supporting a first communication standard, the measurement system comprising: a communication tester with a communication antenna for establishing a communication link over the air with the first radio device of the system under test, wherein the communication tester and the first radio device are connected over the air using a communication link of the first communication standard at least one interference signal generator (28, 32) configured to generate at least one interference signal (S I) interfering with the communication link established by the communication tester, wherein the at least one interference signal (S I) and the communication link are independent from one another, and at least one interference antenna (30, 34) connected to the interference signal generator for emitting the interference signal (S I), wherein the at least one interference antenna (30, 34) is located at at least one interference position (P I1, P I2) with respect to the system under test, wherein the communication tester is configured to evaluate the quality of the communication link, characterized in that at least one interference signal generator (28, 32) is configured for controlling the interference signal power emitted from the at least one interference antenna (30, 34) depending on an incident angle of an interference antenna beam of the interference antenna (30, 34) with respect to the system under test. a communication tester with a communication antenna for establishing a communication link over the air with the first radio device of the system under test, wherein the communication tester and the first radio device are connected over the air using a communication link of the first communication standard at least one interference signal generator (28, 32) configured to generate at least one interference signal (S I) interfering with the communication link established by the communication tester, wherein the at least one interference signal (S I) and the communication link are independent from one another, and at least one interference antenna (30, 34) connected to the interference signal generator for emitting the interference signal (S I), wherein the at least one interference antenna (30, 34) is located at at least one interference position (P I1, P I2) with respect to the system under test, wherein the communication tester is configured to evaluate the quality of the communication link, characterized in that at least one interference signal generator (28, 32) is configured for controlling the interference signal power emitted from the at least one interference antenna (30, 34) depending on an incident angle of an interference antenna beam of the interference antenna (30, 34) with respect to the system under test.