Specifications

Frequency Response Adjustment (Option B7J)
Agilent Technologies
PSA Series Spectrum Analyzers
Test and Adjustment Software
Frequency Response Adjustment (Option B7J)
The E4440A Option B7J is a Digital Modulation Demodulation option. An electric
attenuator is included in the option.
The E4440A Electronic Attenuator contains six attenuator sections. The sections are 1, 2,
2, 5, 10, and 20 dB steps. A maximum of 40 dB attenuation can be realized with these six
sections. The E4440A Electronic Attenuator Flatness is corrected with 101 data points
from 1 MHz to 3 GHz. These correction points are not evenly spaced across the 1 MHz to
3 GHz band. The points are spaced in 15 MHz intervals in the Comms bands, and 50 MHz
intervals outside the Comms bands. The same correction points are used for each of the 41
attenuator steps.
Required Test Equipment
Test Equipment Model Number
E4440A
E4443A, E4445A
E4446A
E4448A
Signal Generator 8665B X X
Power Meter E4419A/B X X
Power Sensor (2 required) 8482A X X
Power Splitter 11667A X X
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