B.6 Measurement of test environments

38.176-23GPPIntegrated Access and Backhaul (IAB) conformance testingNRPart 2: radiated conformance testingRelease 17TS

The measurement accuracy of the IAB test environments defined in annex B shall be:

Pressure: 5 kPa

Temperature: 2 degrees

Relative humidity: 5 %

DC voltage: 1.0 %

AC voltage: 1.5 %

Vibration: 10 %

Vibration frequency: 0.1 Hz

The above values shall apply unless the test environment is otherwise controlled and the specification for the control of the test environment specifies the uncertainty for the parameter.