Anritsu manual Harmonics, 5-29, Operations, Measurement, ME7840A OMM, Procedure

OPERATIONS, MEASUREMENT HARMONICS

5-10HARMONICS	The harmonics test measures and displays the harmonics in the device
	under test.
	Procedure
		Prepare the ME7840A as shown in Chapter 3.
		Enter the appropriate test values in the displayed
		User Input screen. The input fields are described
		below:
		￿ Measurement Type: Already set to “HA” for Har-
			monics – input disabled.
		￿ Start Frequency (MHz): Lower frequency to be
			displayed. Typically set to a value less than or
			equal to the main tone.
		￿ Stop Frequency (MHz): Upper Frequency to be
			displayed. Set to a value less than the system’s
			maximum frequency (for example, for MS4623C
			set to a max of 5000 MHz).
		￿ Main Tone (MHz): CW Frequency setting for
			source 1.
		￿ Input Power: Input RF power to AUT.
		￿ Test Set Setting: Byte value for setting test set
			attenuation and source switch:
			Internal Source	Value	External Source	Value
			0 dB	8	0 dB	0
			10 dB	9	10 dB	1
			20 dB	10	20 dB	2
			30 dB	11	30 dB	3
			40 dB	12	40 dB	4
			50 dB	13	50 dB	5
			60 dB	14	60 dB	6
			70 dB	15	70 dB	7

ME7840A OMM 5-29