What is the maximum input power that can safely be applied to input of the E7495A/B Wireless Base Station Test Set?
The maximum input level to the RF Input is +20 dBm. The maximum RF Input when using the supplied external 40 dB attenuator is +50 dBm. The E7495A/B additionally has a forward power protection switch at the RF Input connection to prevent damage in the event that the external 40 dB attenuator is accidentally not connected in the signal path between the base station and the instrument. The forward power protection switch may be damaged if greater than 50 dBm is applied directly to the RF Input.