Question: During Downlink immunity tests for an Active Antenna System (AAS) Base Station (BS), what is the primary consideration for the signal level supplied to the test equipment for E-UTRA and NR assessments?
Option 1: The signal level should be maximized to simulate real-world peak conditions.
Option 2: The signal level must match the exact power output of the AAS BS in normal operation.
Option 3: The signal level should be within a range that does not impair the assessment of throughput.
Option 4: The signal level is irrelevant as long as Power Control is disabled.
Explanation: For accurate Downlink immunity test results, especially when assessing throughput for E-UTRA and NR, the signal level supplied to the test equipment must be carefully managed. If the signal is too weak or too strong, it could impair the ability to accurately measure throughput, leading to misleading test outcomes. Thus, maintaining a signal level within a non-impairing range is crucial for valid assessments.