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The slow-wave structure of TWT is provided with an attenuator. Which one of the following is the function of such an attenuator?
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- It prevents the RF power from reaching the output of the device when the beam is switched on
- It prevents oscillations in the device
- It reduces the noise level of the device
- It is used to broadband the device
- It prevents the RF power from reaching the output of the device when the beam is switched on
Correct Option: B
NA
