E4417A Datasheet, PDF (13/19 Pages) Keysight Technologies – Power Meters and E-Series E9320 Peak and Average Power Sensors

13 | Keysight | E4416A/E4417A EPM-P Series Power Meters and E-Series E9320 Peak and Average Power Sensors – Data Sheet
Peak Flatness
The peak flatness is the flatness of a peak-to-average ratio measurement for various
tone-separations for an equal magnitude two-tone RF input. Figures 6, 7 and 8 refer to
the relative error in peak-to-average measurement as the tone separation is varied. The
measurements were performed at –10 dBm average power using an E9288A sensor
cable (1.5 m).
Figure 6. E9321A and E9325A Error in peak-to-average measurements for a two-tone input
(high, medium, low and off filters)
Figure 7. E9322A and E9326A error in peak-to-average measurements for a two-tone input
(high, medium, low and off filters)
Figure 8. E9323A and E9327A error in peak-to-average measurements for a two-tone input
(high, medium, low and off filters)