HP 8568B 19.Fast Sweep Time Accuracy Test (430 ms), kHz, None, Function, HP 3312A, HP 5316A, HP 8340A, Equipment, Universal, Procedure, Description

19. Fast Sweep Time Accuracy Test (~20 ms)

19.Fast Sweep Time Accuracy Test (430 ms)

Related Adjustment NoneSpecification &lo% for sweep times 5100 seconds

Description The triangular wave output of a function generator is used to modulate a 500 MHz signal which is applied to the spectrum analyzer SIGNAL INPUT. The signal is demodulated in the zero span mode to display the triangular waveform. Sweep time accuracy for sweep times ~20 ms is tested by checking the spacing of the signal peaks on the displayed waveform.

SPECTRUM ANALYZER

SYNTHESIZED SWEEPER

	Figure 2-33. Fast Sweep Time Accuracy (~20 ms Test Setup)
Equipment	Function	Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	HP 3312A
	Universal	Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	HP 5316A
	Signal Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		HP 8340A

Procedure 1. Connect equipment as shown in Figure 2-33.

2.Press QNSTR PRESET) on spectrum analyzer.3.Key in analyzer settings as follows:

			)	500	MHZ
~CENTER F R E Q U E N C Y
				1 0 0	kHz
(	F R E Q U E N C Y S P A N	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .)

4.Set synthesized sweeper for an output frequency of 500 MHz and an output power level of -10 dBm.

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