Test arrangement and test method

A test arrangement for testing a device under test, the test arrangement comprising:

• a test controller comprising a control interface for interacting with the device under test, said test controller being adapted to control the device under test to perform a predetermined test operation;
• a number of impairment devices for applying test impairments to a radio communication link of the device under test;
• an impairment memory for storing predetermined impairment conditions;
• and
• an impairment controller communicatively coupled to said number of impairment devices and adapted to control said number of impairment devices to apply the test impairments,
• wherein said impairment controller is adapted to apply test impairments to the radio communication link of the device under test based on the predetermined impairment conditions stored in said memory,
• wherein said impairment controller is adapted to apply predetermined impairment conditions relating to impairments on a predefined mute or in a predefined geographical area.