Question: In a conformance test for Radio transmission and reception (FDD), what is the maximum allowed Occupied Bandwidth measured during the test procedure?
Option 1: 3 MHz
Option 2: 4.5 MHz
Option 3: 10 MHz
Option 4: 5 MHz
Explanation: The correct answer is based on the understanding of test requirements for radio transmission and reception conformance in telecom networks, specifically within FDD systems. The Occupied Bandwidth must be constrained to ensure efficient spectrum usage and minimize interference. According to the specified test requirement, the measured Occupied Bandwidth should not exceed 5 MHz, highlighting the importance of adhering to this limit for successful conformance testing in telecom networks.