114 8163A/B, 8164A/B, 8166A/B User’s Guide
3 Power Measurement
Figure 66 Range Value Menu
Upper Power Limit and Resolution
Table 11 on page -114 shows the upper power limit and measurement
resolution at various power ranges. As can be seen the resolution
decreases as the chosen [Range] decreases. The resolution is always
40 dBm less than the chosen [Range] value. The Upper Power Limit is
always 3 dBm greater than the chosen [Range] value.
Table 11 Upper Power Limits and Resolution for Various Power Ranges
[RANGE] Upper Power Limit Resolution
40 dBm 19.999 W 43.000 dBm 0.001 W -0.000 dBm
30 dBm 1.9999 W 33.000 dBm 0.1 mW -10.000 dBm
20 dBm 199.99 mW 23.000 dBm 0.01 mW -20.000 dBm
10 dBm 19.999 mW 13.000 dBm 0.001 mW -30.000 dBm