Anritsu 373XXA manual Appendix D

APPENDIX D PERFORMANCE SPECIFICATIONS

Appendix D

Performance Specifications

	SYSTEM PERFORMANCE
Frequency Range:
RF Models:
37317A	22.5 MHz to 8.6 GHz
Microwave Models
37325A	40	MHz to 13.5 GHz
37347A	40	MHz to 20 GHz
37369A	40	MHz to 40 GHz
37397A	40	MHz to 65 GHz

Dynamic Range:

The following table gives dynamic range in two manners. “Receiver Dynamic Range” is defined as the ratio of the maximum signal level at Port 2 for 0.1 dB compression to the noise floor at Port 2.

		Max	Noise	Receiver	Port 1	System
Model	Freq	Signal Into				Dy-
	(GHz)	Port 2	Floor	Dynamic	Power	namic
			(dBm)	Range	(dBm)
		(dBm)				Range
	0.0225	+30	–95	125	0	95
37317A	2	+30	–98	130	0	98
	8.6	+30	–98	130	0	98
	0.04	+30	–65	100	+5	70
37325A	2	+30	–93	128	+5	98
	13.5	+30	–93	128	+5	98
	0.04	+30	–65	100	+5	70
37347A	2	+30	–93	128	+5	98
	20	+30	–91	126	+5	96
	0.04	+30	–65	100	+5	58
37369A	2	+30	–93	128	+5	86
	20	+30	–90	125	0	83
	40	+30	–83	123	–7	76
37397A	0.04	+30	–77	107	+10	70
	2	+30	–105	135	+10	98
	20	+30	–97	127	–2	90
	40	+30	–95	125	–7	88
	50	+30	–87	117	–2	80
	65	+30	–77	107	–2	70

“System Dynamic Range” is defined as the ratio of the power incident on Port 2 in a through line connection to the noise floor at Port 2 (forward measurements only). In preparing the table, 10 Hz IF bandwidth and 512 aver- ages were used in calibration and measurement.

High Level Noise (typical)

<0.04 dB and <0.5￿ peak-to-peak variation in a 1 kHz IF bandwidth up to 20 GHz. <0.08 dB and <1.0￿ peak-to- peak variation up to 40 GHz. <0.25 dB and <2.5￿ peak-to- peak variation up to 65 GHz.

Measurement Throughput:

Measurement times are based on a single 40 MHz to 20 GHz sweep with 10 kHz IF bandwidth (no averages) after a full 12-term calibration. Sweep times include retrace and bandswitch times.

Measurement Time (ms) vs. Data Points (typical):

Calibration			Data Points
Type	3	51		101	401	1601
1 Port (3 Term)	60	250		330	960	3300
Full 2 Port	60	270		400	1000	3600

Measurement Time vs. Sweep Mode for 101 Data Points (typical):

Sweep Mode	Time (ms)
Linear	350
List	350
CW	230

Measurement Time vs. IF Bandwidth for 101 Data Points (typical):

IF Bandwidth	Time (ms)
10 kHz	350
1 kHz	530
100 Hz	1900
10 Hz	14000

373XXA MM D-3