Question: For Category B Operating band unwanted emissions in an E-UTRA FDD repeater, what conditions must be met when applying the minimum requirement, considering the input signals?
Option 1: Only without E-UTRA input signal and with E-UTRA input signals at maximum rated power output per channel.
Option 2: Without E-UTRA input signal, with E-UTRA input signals in the pass band at maximum rated power output per channel, and with 10 dB increased E-UTRA input signals in all channels.
Option 3: Only with E-UTRA input signals in the pass band at levels producing the maximum rated power output per channel.
Option 4: Without considering the input signal levels, as long as the repeater is at maximum gain.
Explanation: The correct answer requires understanding specific conditions for Category B Operating band unwanted emissions. Testing involves the repeater's uplink and downlink at maximum gain with two scenarios: (1) without an E-UTRA input signal, and (2) with E-UTRA input signals in the pass band producing the maximum rated power output per channel. Option 1 accurately reflects these conditions without including the unnecessary 10 dB increased signal test.