Anritsu Series MS278XB operation manual Operation Verification Measurements

Operation Verification Measurements

9.Turn on Marker and perform Marker Peak search. Read the marker frequency and verify that the value is within specifications using the formula below:

±((marker freq x reference accuracy) + span accuracy + (0.05 x RBW) + (0.5 x last digit))

For technical specifications, refer to the Signature Technical Data Sheet, part number: 11410- 00396, located in Appendix A of the Signature operation manual.

10.Repeat steps 8 through 9 for other RBW/Span combinations listed in Table 5-4.

11.Repeat steps 7 through 10 for 7900 MHz.

Table 5-4.Frequency Readout Accuracy Test

FREQ	RBW	Span	Specification	Marker Readout
(MHz)	(Hz)	(Hz)	(Hz)	Frequency
100	100	100
	100	1000
	100	10,000
	1000	1,000
	1000	10,000
	1000	100,000
	10,000	10,000
	10,000	100,000
	10,000	1,000,000
7900	100	100
	100	1,000
	100	10,000
	1000	1000
	1000	10,000
	1000	100,000
	10,000	10,000
	10,000	100,000
	10,000	1,000,000

5-76 MS278XB OM