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Change step 12as follows:

12.CheckCalibratorOutput (-20 dBmr0.g dB)

a.Applyanexternal100MHzsignaltolhepowermeter througha3dBattenualoranda50eiable.Setthegeneraror outputlevellor a readingol -20dBmonthepowermeter.

Changestep l7 as follows:

PARTI

Change'a.ta" readas follows:

a.ConneclthetestequipmentasshowninFigure4_14. Setthe SpectrumAnalyzercontrolsasfollows:

CENTERFREOUENCY	TeslFrequenry'
SPAN/DIV	200kHz
RESOLUTIONBANDWDITH	100kHz
REFLEVEL	-30 dBm
MtNRF ATTENdB	0
MINNOISE	On
VERTICALDISPLAY	2 dB/DIV
NARROW	On
VIDEOFILTER
TIME/DIV	AUTO
PEAIVAVERAGE
	FullyClockwise
VIEWA andVIEWB	On
'SeleA
3 testlrequencies

TestFreq.1: 1OkHz- 1.8GHz

TestFreq.2: 1.8-18GHz

TestFreq.3; 1g-21GHz

PARTIT

Change'b.to" readas follows:

b.ConnectthetestequipmentasshowninFigure4-14.SettheSpectrumAnalyzercontrolsasfollows:

CENTER	Test Frequency'
FREOUENCY
SPAN/DIV	200 kHz
RESOLUTION
	100 kHz
BANDWDITH
REFLEVEL	-25 dBm
MINRFATTENdB	30
MINNOISE	On

VERTICAL	2dBtDtv
DISPLAY
NARROWVIDEOFILTER	On
TIME/DIV	AUTO
PEAI(AVERAGE	FullyClockwise
VIEWA andVIEWB	On

'Selea3 test frequencies

Test Freq. 1:	1OkHz- 1.8GHz
Tesl Freq.2:	1.8-18GHz
Test Freq.3:	18-21GHz
	PARTIII

Change "b." to read as follows:

b.Connectthe test equipmentas shownin Figure4-15. Set the SpectrumAnalyzercontrolsas {ollows:

CENTERFREOUENCY		TestFrequency*
SPAN/DIV		200kHz
RESOLUTIONBANDWDITH		1 MHz
REFLEVEL		-25 dBm
MINRFATTENdB		50
MINNOISE		On
VEBTICAL		2 dB/DtV
DISPLAY
NARROWVIDEOFILTER		On
TIME/DIV		AUTO
PEAIOAVERAGE		FullyClockwise
VIEWA andVIEWB		On
'Select
3 testfrequencies
TestFreq-1:	10kHz- 1_8GHz
TestFreq.2:	1.8-18GHz
TestFreq.3:	't8-21
	GHz

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