HP EPM E4419A, EPM-442A manual 151

Specifications

Power Meter Supplemental Characteristics

Settling Time

0 to 99% settled readings over the HP-IB.

For HP 8480 series power sensors

Manual filter, 10 dB decreasing power step:

Table 5-4: Settling Time

Number of	1	2	4	8	16	32	64	128	256	512	1024
Averages
Settling Time (s)	0.15	0.2	0.3	0.5	1.1	1.9	3.4	6.6	13	27	57
(Normal Mode)
Response Time (s)	0.15	0.18	0.22	0.35	0.55	1.1	1.9	3.5	6.9	14.5	33
(x2 mode)

Auto filter, default resolution, 10 dB decreasing power step, normal and x2 speed modes:

	Normal Mode				x2 Mode
	Maximum dBm				Maximum dBm
	150 ms	20 dB			150 ms	20 dB
Typical			Power	Typical			Power
Settling	200 ms	10 dB	Sensor	Settling	180 ms	10 dB	Sensor
Times			Dynamic	Times			Dynamic
			Range				Range
	500 ms	10 dB			350 ms	10 dB
	6.6 s	10 dB			3.5 s	10 dB
	Minimum dBm				Minimum dBm

HP EPM-442A User’s Guide 5-9