Agilent Technologies e4419b, e4418b When switching the range calibrator to STANDBY, allow enough

Performance Tests

Instrument Accuracy Test

Note	When switching the range calibrator to STANDBY, allow enough
	time for the range calibrator to settle to its zero value before
	attempting to zero the power meter. This settling would appear on
	the power meter display as downward drift. When the drift has
	reached minimum, (typically less than 60 seconds), the range
	calibrator is settled.
	6. On the power meter press	System	,		,		,
				Input Settings
						More
		Inputs

Filter , Filter On , Mode Man , Length , and set the filter length to 512 in the pop up window then press Enter .

7.On the power meter press ZerCalo , Zero . Wait approximately 10 seconds for the wait symbol to disappear. Verify that the display reads 0 ±0.05 ∝W.

8.Set the range calibrator’s FUNCTION switch to CALIBRATE.

9.Set the range calibrator’s RANGE switch to 1 mW.

10. Press

Cal to calibrate the power meter.

11.Set the range calibrator’s RANGE switch to the positions shown in Table 2-3 on page 2-10. For each setting, verify that the power meter’s reading is within the limits shown.

Agilent E4418B/E4419B Service Guide 2-9