Question: What is the required minimum bandwidth for an Additive White Gaussian Noise (AWGN) interferer in a radio access mode with a chip rate of 3.84 Mcps for non-DC-HSDPA tests?
Option 1: Equal to the chip rate (3.84 MHz)
Option 2: 1.2 times the chip rate (4.61 MHz)
Option 3: 1.5 times a quarter of the chip rate (1.44 MHz)
Option 4: 1.5 times the chip rate (5.76 MHz)
Explanation: According to the specifications for AWGN interferer in radio transmission and reception, when the chip rate is 3.84 Mcps, the minimum bandwidth of the AWGN interferer should be 1.5 times the chip rate to ensure proper testing conditions, which results in a minimum bandwidth of 5.76 MHz for non-DC-HSDPA tests. This ensures that the test environment accurately reflects real-world interference scenarios, crucial for reliable terminal conformance testing.