HP Saw E4419B manual Averaged Readings

Power Meter Operation

Setting Averaging

Figure 2-10: Averaged Readings

Power Sensor Dynamic Range

Minimum Sensor Power

10dB

10dB

10dB

10 dB

	Resolution Setting
1	2	3	4
1	8	128	128	Number
1	1	16	256
1	1	2	32	of
1	1	1	16	Averages
1	1	1	8

Maximum Sensor Power

These four resolution levels represent:

•1, 0.1, 0.01, 0.001 dB respectively if the measurement suffix is dBm or dB.

•1, 2, 3 or 4 significant digits respectively if the measurement suffix is W or %.

Note	The following procedure details how to set the averaging for
	channel A. To set the averaging on channel B use the same
	procedure using the						softkey.
					B Input Settings
	To set averaging:
	1. Press	System	,			,			. Press the
				A Input Settings
								More
		Inputs

ChA Filter softkey to access the filter menu.

2.The current setting of averaging is displayed under the Length

softkey. To change this setting press Length . A pop up window

appears. Use the , , or keys to set your filter length.

3. To confirm your choice press

Enter .

The filter can be disabled and re-enabled simply by pressing Filter Off On .

2-42 HP E4419B User’s Guide