Anritsu 373XXA User Manual
Appendix D
Performance Specifications
Performance Specifications
SYSTEM PERFORMANCE
Frequency Range:
RF Models:
37317A
RF Models:
37317A
22.5 MHz to 8.6 GHz
Microwave Models
37325A
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.
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.
“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
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 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
Type
Data Points
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):
Points (typical):
Sweep Mode
Time (ms)
Linear
350
List
350
CW
230
Measurement Time vs. IF Bandwidth for 101 Data
Points (typical):
Points (typical):
IF Bandwidth
Time (ms)
10 kHz
350
1 kHz
530
100 Hz
1900
10 Hz
14000
373XXA MM
D-3
APPENDIX D
PERFORMANCE SPECIFICATIONS
Model
Freq
(GHz)
Max
Signal Into
Port 2
(dBm)
(dBm)
Noise
Floor
(dBm)
Receiver
Dynamic
Dynamic
Range
Port 1
Power
(dBm)
System
Dy-
namic
Range
37317A
0.0225
+30
–95
125
0
95
2
+30
–98
130
0
98
8.6
+30
–98
130
0
98
37325A
0.04
+30
–65
100
+5
70
2
+30
–93
128
+5
98
13.5
+30
–93
128
+5
98
37347A
0.04
+30
–65
100
+5
70
2
+30
–93
128
+5
98
20
+30
–91
126
+5
96
37369A
0.04
+30
–65
100
+5
58
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