Atec Agilent-PNA-X User Manual

Agilent
2-Port and 4-Port
PNA-X Network Analyzer
N5249A - 10 MHz to 8.5 GHz
N5241A - 10 MHz to 13.5 GHz
N5242A - 10 MHz to 26.5 GHz
Data Sheet and
Technical Specifications

Documentation Warranty

THE MATERIAL CONTAINED IN THIS DOCUMENT IS PROVIDED "AS IS," AND IS SUBJECT TO BEING CHANGED, WITHOUT NOTICE, IN FUTURE EDITIONS. FURTHER, TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, AGILENT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED WITH REGARD TO THIS MANUAL AND ANY INFORMATION CONTAINED HEREIN, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. AGILENT SHALL NOT BE LIABLE FOR ERRORS OR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE FURNISHING, USE, OR PERFORMANCE OF THIS DOCUMENT OR ANY INFORMATION CONTAINED HEREIN. SHOULD AGILENT AND THE USER HAVE A SEPARATE WRITTEN AGREEMENT WITH WARRANTY TERMS COVERING THE MATERIAL IN THIS DOCUMENT THAT CONFLICT WITH THESE TERMS, THE WARRANTY TERMS IN THE SEPARATE AGREEMENT WILL CONTROL.

DFARS/Restricted Rights Notice

If software is for use in the performance of a U.S. Government prime contract or subcontract, Software is delivered and
licensed as “Commercial computer software” as defined in DFAR 252.227-7014 (June 1995), or as a “commercial item” as defined in FAR 2.101(a) or as “Restricted computer software” as defined in FAR 52.227-19 (June 1987) or any
equivalent agency regulation or contract clause. Use, duplication or disclosure of Software is subject to Agilent Technologies’ standard commercial license terms, and non-DOD Departments and Agencies of the U.S. Government will receive no greater than Restricted Rights as defined in FAR 52.227-19(c)(1-2) (June 1987). U.S. Government users will receive no greater than Limited Rights as defined in FAR 52.227-14 (June 1987) or DFAR 252.227-7015 (b)(2) (November
1995), as applicable in any technical data.
2
Documentation Warranty ............................................................................................................................................. 2
DFARS/Restricted Rights Notice ................................................................................................................................ 2
Definitions ....................................................................................................................................................................... 6
Corrected System Performance ................................................................................................................................... 7
System Dynamic Range and Receiver Dynamic Range ........................................................ 7
Table 1. System Dynamic Range, Options 200 or 400, and Receiver Dynamic Range, All
Options ........................................................................................................................................ 8
Table 2a. System Dynamic Range at Test Port (dB), Options 200 or 400 ......................... 8
Table 2b. System Dynamic Range at Test Port (dB), Options 219 or 419 ......................... 9
Table 2c. System Dynamic Range at Test Port (dB), Option 224 ....................................... 9
Table 2d. System Dynamic Range at Test Port (dB), Options 224 or 423 ....................... 10
Table 3a. Extended Dynamic Range at Direct Receiver Access Input (dB) - Typical ... 10
Table 3b. Extended Dynamic Range at Direct Receiver Access Input (dB) - Typical ... 11
N5241A, N5242A, and N5249A Corrected System Performance with 3.5mm Connectors, All Opts ................ 12
Table 4. 85052B Calibration Kit ............................................................................................ 12
Table 5. N4433A 4-Port Electronic Calibration Module..................................................... 14
Table 6. N4691B 2-Port Electronic Calibration Module ..................................................... 16
Uncorrected System Performance ............................................................................................................................ 18
Table 7a. Directivity (dB) ....................................................................................................... 18
Table 7b. Source Match (dB) .................................................................................................. 19
Table 7c. Load Match (dB) ...................................................................................................... 19
Table 7d. Transmission Tracking, Reflection Tracking, Crosstalk (dB), All Options, All
Ports - Typical ........................................................................................................................... 20
Test Port Output ........................................................................................................................................................... 21
Table 8. Frequency Information, All Options ...................................................................... 21
Table 9a. Maximum Leveled Power (dBm), Options 200 or 400 ...................................... 21
Table 9b. Maximum Leveled Power (dBm), Options 219 or 419 ...................................... 22
Table 9c. Maximum Leveled Power (dBm), Option 219 or 419 with 0291 ...................... 22
Table 9d. Maximum Leveled Power (dB), Options 224 or 423 ......................................... 23
Table 9e. Maximum Leveled Power (dBm), Options 224 or 423, Combine Mode - Typical
.................................................................................................................................................... 23
Table 9f. Maximum Leveled Power (dBm), Option 224 ..................................................... 24
Table 9g. Maximum Leveled Power (dB), Options 224 or 423 with 0291 ........................ 24
Table 9h. Maximum Leveled Power (dBm), Options 224 or 423 with 0291, Combine
Mode - Typical .......................................................................................................................... 25
Table 10. Power Level Accuracy (dB) at Nominal Power1, All Options .......................... 25
Table 11a. Power Level Linearity1 (dB), All Options - Specification ............................... 26
Table 11b. Power Level Linearity1 (dB), All Options - Specification ............................... 26
Table 11c. Power Level Linearity1 (dB), Option 224 - Specification................................ 26
Table 12a. Power Sweep Range (dB), Options 200 or 400 ................................................ 27
3
Table 12b. Power Sweep Range (dB), Options 219 or 419 ................................................ 27
Table 12c. Power Sweep Range (dB), Options 219 or 419 with 0291 ............................... 28
Table 12d. Power Sweep Range (dB), Options 224 or 423 ................................................ 28
Table 12e. Power Sweep Range (dB), Option 224 ............................................................... 29
Table 12f. Power Sweep Range (dB), Options 224 or 423 with 0291 ............................... 29
Table 13. Nominal Power (Preset Power, dBm) .................................................................. 30
Table 14. Power Resolution and Maximum/Minimum Settable Power, All Ports1 ........ 30
Table 15. Harmonics at Max Specified Power (dBc), All Options - Typical.................... 30
Table 16. Non-Harmonic Spurs (dBc) at Nominal Power, All Options, All Ports - Typical
.................................................................................................................................................... 31
Table 17. Phase Noise (dBc/Hz), All Options, All Ports - Typical .................................... 31
Test Port Input .............................................................................................................................................................. 32
Table 18. Noise Floor1 (dBm) at 10 Hz IFBW, All Options, All Ports .............................. 32
Table 19. 0.1 dB Compression at Test Port (dBm), All Options, All Ports - Typical ..... 32
Table 20. Test Port Compression (dB) at 8 dBm Test Port Power, All Options, All Ports, -
Specification ............................................................................................................................. 32
Table 21a. Trace Noise1 Magnitude (dB rms), All Options, All Ports .............................. 33
Table 21b. Trace Noise1 Phase (deg rms), All Options, All Ports ..................................... 33
Table 22. Reference Level - Specification ............................................................................ 33
Table 23. Stability1 - Typical ................................................................................................... 34
Table 24. Damage Input Level - Specification ..................................................................... 34
Noise Receiver Input (Option 029 only).................................................................................................................... 35
Table 25. Noise Receiver Bandwidth ................................................................................... 35
Table 26. Receiver Noise Figure (dB), Port 2, at All BW, High Gain Setting ................. 35
Table 27. Noise Figure Trace Noise1 (dB rms) at 4 MHz BW ........................................... 35
Table 28. Noise Receiver Linearity (dB) at 4 MHz BW - Specification ........................... 36
Table 29. Noise Receiver Input Range - Specification ....................................................... 36
Dynamic Accuracy ....................................................................................................................................................... 37
Table 30. Dynamic Accuracy - Specification ....................................................................... 37
Table 31. Test Port Input (Group Delay)1............................................................................. 40
General Information ..................................................................................................................................................... 41
Table 32. Miscellaneous Information .................................................................................... 41
Table 33. Front Panel Information, All Options.................................................................. 41
Table 34. Rear Panel Information, All Options ................................................................... 42
Table 35. Analyzer Dimensions and Weight ........................................................................ 46
Regulatory and Environmental information ....................................................................... 46
Measurement Throughput Summary ........................................................................................................................ 47
Table 36a. Cycle Time (ms) for Measurement Completion, All Options - Typical ......... 47
Table 36b. Cycle Time (ms) for Full-Span Measurement Completion - Typical............. 48
4
Table 37. Cycle Time vs. IF Bandwidth - Typical ................................................................ 48
Table 38. Cycle Time vs. Number of Points ......................................................................... 49
Table 39. Data Transfer Time1 (ms) - Typical ...................................................................... 50
Specifications: Front-Panel Jumpers ....................................................................................................................... 51
Table 40. Measurement Receiver Inputs (dBm) - Typical ................................................. 51
Table 41a. Reference Receiver Inputs and Reference Source Outputs (dBm) - Typical51
Table 41b. Reference Receiver Inputs and Reference Source Outputs (dBm) - Typical52
Table 41c. Reference Receiver Inputs and Reference Source Outputs (dBm) - Typical52
Table 42a. Source Outputs (dBm) - Typical ......................................................................... 53
Table 42b. Source Outputs (dBm) - Typical ......................................................................... 53
Table 43. Coupler Inputs (dB) - Typical ............................................................................... 54
Table 44. Damage Level - Typical .......................................................................................... 54
Test Set Block Diagrams ............................................................................................................................................ 55
Figure 1. 2-Port N5241A, N5242A, and N5249A Base Unit Option 200 .......................... 55
Figure 2. 2-Port N5241A, N5242A, and N5249A Option 219 ............................................ 55
Figure 3. 2-Port N5241A, N5242A, and N5249A Option 224 ............................................ 56
Figure 4. 2-Port N5241A, N5242A, and N5249A Option 224 with 029 ............................ 56
Figure 5. 4-Port N5241A, N5242A, and N5249A Base Unit Option 400 .......................... 57
Figure 6. 4-Port N5241A, N5242A, and N5249A Option 419 ............................................ 57
Figure 7. 4-Port N5241A, N5242A, and N5249A Option 423 ............................................ 58
Figure 8. 4-Port N5241A, N5242A, and N5249A Option 423 with 029 ............................ 58
Figure 9. Receiver Block Diagram ......................................................................................... 59
5
This is a complete list of the technical specifications for the N5241A, N5242A, and N5249A with the following
Notes
Specifications for the N5241AS, N5242AS, and N5249AS Option H85, when configured in standard configuration, are the same as those of closest N5241A, N5242A, and N5249A option configuration.
The Corrected System Performance with Cal Kits and Dynamic Accuracy Charts apply ONLY N5241A, N5242A, and
N5249A models with serial numbers starting with MY5241/42/49, SG5241/42/49, and US5241/42/49, and above. This document provides technical specifications only for the 85052B calibration kit, the N4433A 4-Port ECal module, and the N4691B 2-Port ECal module. Please download our free Uncertainty Calculator from
http://www.agilent.com/find/na_calculator to generate the curves for your calibration kit and PNA setup.
For all tables in this data sheet, the specified performance at the exact frequency of a break is the degraded value of the two specifications at that frequency.
options:
Option 029, adds hardware and firmware for high-accuracy noise figure measurements. It requires one of option 219,
224, 419, or 423. See the block diagram.
Option 200, 2-port standard test set (includes six front-panel access loops) and power range. See the block diagram.
Option 219, adds 2-port extended power range, source and receiver attenuators, and bias-tees (requires Option 200). See
the block diagram.
Option 224, adds an internal second source, a combiner, and mechanical switches to the 2-port analyzer (requires Option 200, 219, and 080). See the block diagram.
Option 400, 4-port standard test set (includes twelve front-panel access loops), power range, and an internal second source (Option 080 recommended). See the block diagram.
Option 419, adds 4-port extended power range, source and receiver attenuators, and bias-tees (requires Option 400). See
the block diagram.
Option 423, adds an internal combiner, and mechanical switches to the 4-port analyzer (requires Option 400, 419, and
080). See the block diagram.

Definitions

All specifications and characteristics apply over a 25 °C ±5 °C range (unless otherwise stated) and 90 minutes after the instrument has been turned on.
Specification (spec.): Warranted performance. Specifications include guardbands to account for the expected statistical performance distribution, measurement uncertainties, and changes in performance due to environmental conditions.
Characteristic (char.): A performance parameter that the product is expected to meet before it leaves the factory, but that is not verified in the field and is not covered by the product warranty. A characteristic includes the same guardbands as a specification.
Typical (typ.): Expected performance of an average unit which does not include guardbands. It is not covered by the product warranty.
Nominal (nom.): A general, descriptive term that does not imply a level of performance. It is not covered by the product warranty.
Calibration: The process of measuring known standards to characterize a network analyzer's systematic (repeatable) errors.
Corrected (residual): Indicates performance after error correction (calibration). It is determined by the quality of calibration standards and how well "known" they are, plus system repeatability, stability, and noise.
Uncorrected (raw): Indicates instrument performance without error correction. The uncorrected performance affects the stability of a calibration.
Standard: When referring to the analyzer, this includes no options unless noted otherwise.
6

Corrected System Performance

The specifications in this section apply for measurements made with the N5241A, N5242A, and N5249A analyzer with the following conditions:
10 Hz IF bandwidth No averaging applied to data Isolation calibration with an averaging factor of 8 Source in filtered mode where applicable

System Dynamic Range and Receiver Dynamic Range

System Dynamic Range is defined as the max leveled output power (spec) minus the noise floor (spec). Extended Dynamic Range at Direct Access Input is defined as the specified source maximum output power
(typical) minus the direct receiver access input noise floor (typical).
Receiver Dynamic Range is defined as the test port compression at 0.1 dB (typical) minus the noise floor (typical).
Note
The effective dynamic range must take measurement uncertainties and interfering signals into account.
The direct receiver access input extended dynamic range is calculated as the difference between the direct receiver access input noise floor and the source maximum output power. This set-up should only be used when the receiver input will never exceed its maximum receiver input. When the analyzer is in segment sweep mode, it can have predefined frequency segments which will output a higher power level when the extended dynamic range is required (i.e. devices with high insertion loss), and reduced power when the maximum receiver input level will occur (i.e. devices with low insertion loss). The extended range is only available in one-path transmission measurements.
It may typically be degraded at particular frequencies below 500 MHz due to spurious receiver residuals.
7

Table 1. System Dynamic Range, Options 200 or 400, and Receiver Dynamic Range, All Options

Description
Specification, Options 200, 400
Typical, All Options
System
Dynamic
Range (dB)
(A)-(B)
Max Leveled
Output Power (dBm)
(A)
Test Port
Noise
Floor
(dBm)
(B)
Receiver Dynamic
Range (dB)
(C)-(D)
Test Port
Compression
at 0.1 dB
(dBm)
(C)
Test Port
Noise
Floor
(dBm)
(D)
Ports 1,31
Ports 1,31
All Ports
All Ports
All Ports
All Ports
10 MHz to 50 MHz
93
13
-80
--
--
-87
50 MHz to 100 MHz
103
13
-90
--
--
-95
100 MHz to 500 MHz
117
13
-104
125
15
-110
500 MHz to 3.2 GHz
124
10
-114
130
13
-117
3.2 GHz to 8.5 GHz
127
13
-114
130
13
-117
8.5 GHz to 13.5 GHz
127
13
-114
130
13
-117
13.5 GHz to 16 GHz
127
13
-114
130
13
-117
16 GHz to 20 GHz
127
13
-114
129
12
-117
20 GHz to 24 GHz
122
12
-110
125.5
10.5
-115
24 GHz to 26.5 GHz
112
5
-107
123
10
-113
Description
Specification
Typical
Ports 1, 31
Ports 2, 41
Ports 1, 31
Ports 2, 41
10 MHz to 50 MHz
93
93
106
104
50 MHz to 100 MHz
103
103
116
115
100 MHz to 500 MHz
117
117
131
130
500 MHz to 3.2 GHz
124
127
130
135
3.2 GHz to 8.5 GHz
127
127
137
136
8.5 GHz to 10 GHz
127
127
137
136
10 GHz to 13.5 GHz
127
127
134
133
13.5 GHz to 16 GHz
127
127
134
133
16 GHz to 20 GHz
127
124
133
129
20 GHz to 24 GHz
122
117
130
126
24 GHz to 26.5 GHz
112
109
124
120
1
Either port can be used as the source port. Any other port can be used as the receiver port.

Table 2a. System Dynamic Range at Test Port (dB), Options 200 or 400

1
Either port can be used as the source port. Any other port can be used as the receiver port.
8
Table 2b. System Dynamic Range at Test Port (dB), Options 219 or 419
Description
Specification
Typical
Ports 1, 31
Ports 2, 41
Ports 1, 31
Ports 2, 41
10 MHz to 50 MHz
93
93
106
104
50 MHz to 100 MHz
103
103
115
114
100 MHz to 500 MHz
117
117
130
129
500 MHz to 3.2 GHz
124
127
130
135
3.2 GHz to 8.5 GHz
127
127
135
134
8.5 GHz to 10 GHz
127
127
135
134
10 GHz to 13.5 GHz
126
125
132
131
13.5 GHz to 16 GHz
126
125
132
131
16 GHz to 20 GHz
124
122
130
127
20 GHz to 24 GHz
118
117
127
124
24 GHz to 26.5 GHz
110
106
121
117
Description
Specification
Typical
Source 2 Out 1
Source 2 Out 2
Source 2 Out 1
Source 2 Out 2
10 MHz to 50 MHz
98
93
108
105
50 MHz to 100 MHz
108
107
117
116
100 MHz to 500 MHz
122
121
132
131
500 MHz to 3.2 GHz
128
128
134
136
3.2 GHz to 8.5 GHz
132
132
139
139
8.5 GHz to 10 GHz
132
132
139
139
10 GHz to 13.5 GHz
130
130
138
137
13.5 GHz to 16 GHz
130
130
138
137
16 GHz to 20 GHz
129
127
136
134
20 GHz to 24 GHz
123
122
133
132
24 GHz to 26.5 GHz
114
112
127
124
1
Either port can be used as the source port. Any other port can be used as the receiver port.

Table 2c. System Dynamic Range at Test Port (dB), Option 224

9

Table 2d. System Dynamic Range at Test Port (dB), Options 224 or 423

Description
Specification
Typical
Ports
1, 31
Ports
2, 41
Ports
1, 31
Ports
2, 41
Source 1 Port 1 Combine Mode
Source 2 Port 1 Combine Mode
10 MHz to 50 MHz
93
93
106
104
104
80
50 MHz to 100 MHz
103
103
115
115
112
90
100 MHz to 500 MHz
117
117
130
130
121
99
500 MHz to 3.2 GHz
124
127
130
134
127
112
3.2 GHz to 8.5 GHz
127
127
136
134
132
119
8.5 GHz to 10 GHz
127
127
136
134
132
119
10 GHz to 13.5 GHz
126
124
132
131
128
115
13.5 GHz to 16 GHz
126
124
132
131
128
115
16 GHz to 20 GHz
124
121
130
127
125
113
20 GHz to 24 GHz
117
115
127
124
121
109
24 GHz to 26.5 GHz
107
105
121
117
115
102
Description
Options 200, 400
Options 219, 419
Ports 1, 31
Ports 2, 41
Ports 1, 31
Ports 2, 41
10 MHz to 50 MHz
128
128
128
128
50 MHz to 100 MHz
115
115
115
115
100 MHz to 500MHz
129
129
129
129
500 MHz to 3.2 GHz
136
139
136
139
3.2 GHz to 8.5 GHz
139
139
139
139
8.5 GHz to 10 GHz
139
139
139
139
10 GHz to 13.5 GHz
139
139
138
137
13.5 GHz to 16 GHz
139
139
138
137
16 GHz to 20 GHz
139
136
136
134
20 GHz to 24 GHz
134
129
130
129
24 GHz to 26.5 GHz
124
121
122
118
1
Either port can be used as the source port. Any other port can be used as the receiver port.

Table 3a. Extended Dynamic Range at Direct Receiver Access Input (dB) - Typical

1
Either port can be used as the source port. Any other port can be used as the receiver port.
10

Table 3b. Extended Dynamic Range at Direct Receiver Access Input (dB) - Typical

Description
Option 224
Options 224, 423
Source 2
Out 1
Source 2
Out 2
Ports 1, 31
Ports 2, 41
Source 1
Port 1
Combine
Mode
Source 2
Port 1
Combine
Mode
10 MHz to 50 MHz
133
128
128
128
139
115
50 MHz to 100 MHz
120
119
115
115
124
102
100 MHz to 500MHz
134
133
129
129
133
111
500 MHz to 3.2 GHz
140
140
136
139
139
124
3.2 GHz to 8.5 GHz
144
144
139
139
144
131
8.5 GHz to 10 GHz
144
144
139
139
144
131
10 GHz to 13.5 GHz
142
142
138
136
140
127
13.5 GHz to 16 GHz
142
142
138
136
140
127
16 GHz to 20 GHz
141
139
136
133
137
125
20 GHz to 24 GHz
135
134
129
127
133
121
24 GHz to 26.5 GHz
126
124
119
121
127
114
1
Either port can be used as the source port. Any other port can be used as the receiver port.
11

N5241A, N5242A, and N5249A Corrected System Performance with 3.5mm Connectors, All Opts

Description
Specification (dB)
10 MHz to
50 MHz
50 MHz to
500 MHz
500 MHz to
2 GHz
2 GHz to
8.5 GHz
8.5 GHz to
13.5 GHz
13.5 GHz to 20 GHz
20 GHz to
26.5 GHz
Directivity
48
48
48
44
44
44
44
Source Match
40
40
40
31
31
31
31
Load Match
48
48
48
44
44
44
44
Reflection Tracking1
Mag
±0.003
±0.003
±0.003
±0.006
±0.006
±0.006
±0.006
Phase (°)
±0.020
±0.020
±0.020
±0.040
±0.040
±0.040
±0.040
Transmission Tracking without Option 029
Mag
±0.034
±0.034
±0.017
±0.091
±0.091
±0.104
±0.119
Phase (°)
±0.225
±0.225
±0.110
±0.602
±0.602
±0.688
±0.788
S21 Transmission Tracking with Option 0291
Mag
±0.034
±0.034
±0.017
±0.091
±0.091
±0.104
±0.119
Phase (°)
±0.225
±0.225
±0.110
±0.602
±0.602
±0.688
±0.788
S12 Transmission Tracking with Option 0291
Mag
±0.017
±0.017
±0.017
±0.091
±0.091
±0.104
±0.119
Phase (°)
±0.110
±0.110
±0.110
±0.602
±0.602
±0.688
±0.788
Note: For any Sii reflection measurement:
Sjj = 0.
For any Sij transmission measurement:
Sji = Sij when Sij 1 Sji = 1/Sij when Sij 1 Skk = 0 for all k
Applies to the N5241A, N5242A, and N5249A Option 200 or 219 or 224 or 400 or 419 or 423 analyzers with serial numbers listed below, 85131F flexible test port cable set, and a full 2-port calibration.
N5241A and N5241AS: MY5241/SG5241/US5241 and above N5242A and N5242AS: MY5242/SG5242/US5242 and above
Also applies to the following condition: Environmental temperature 23° ±3 °C, with < 1 °C deviation from calibration temperature. This document does not present specifications for the 85052C or 85052D Calibration Kit. The uncertainty charts were generated for Option 423, although they are applicable for any option without Option 029. Please download our free Uncertainty Calculator from http://www.agilent.com/find/na_calculator to generate the curves for your calibration kit and PNA setup.

Table 4. 85052B Calibration Kit

The port 1 noise tuner switch set to the bypass position, and port 2 noise receiver switch set to the normal position.
12

Transmission Uncertainty

Reflection Uncertainty

13

Table 5. N4433A 4-Port Electronic Calibration Module

Description
Specification (dB)
10 MHz to
50 MHz
50 MHz to
500 MHz
500 MHz to
2 GHz
2 GHz to
8.5 GHz
8.5 GHz to
13.5 GHz
13.5 GHz to 20 GHz
Directivity
50
50
50
45
45
40
Source Match
42
42
42
37
37
31
Load Match
40
41
41
35
35
29
Reflection Tracking1
Mag
±0.060
±0.060
±0.060
±0.100
±0.100
±0.180
Phase (°)
±0.396
±0.396
±0.396
±0.660
±0.660
±1.188
Transmission Tracking without Option 029
Mag
±0.068
±0.064
±0.064
±0.115
±0.115
±0.210
Phase (°)
±0.447
±0.421
±0.421
±0.761
±0.761
±1.387
S21 Transmission Tracking with Option 0291
Mag
±0.070
±0.066
±0.070
±0.126
±0.126
±0.225
Phase (°)
±0.460
±0.436
±0.460
±0.829
±0.829
±1.485
S12 Transmission Tracking with Option 0291
Mag
±0.082
±0.071
±0.072
±0.123
±0.123
±0.227
Phase (°)
±0.541
±0.469
±0.472
±0.812
±0.812
±1.496
Note: Uncertainty curves for the N4433A are created using a 2-port calibration. Multiport uncertainties are not supported at this time.
The port 1 noise tuner switch set to the bypass position, and port 2 noise receiver switch set to the normal position.
14

Transmission Uncertainty

Reflection Uncertainty

15

Table 6. N4691B 2-Port Electronic Calibration Module

Description
Specification (dB)
10 MHz to
50 MHz
50 MHz to
500 MHz
500 MHz to
2 GHz
2 GHz to
8.5 GHz
8.5 GHz to
13.5 GHz
13.5 GHz to 20 GHz
20 GHz to
26.5 GHz
Directivity
46
46
52
46
46
46
44
Source Match
41
41
47
42
42
42
40
Load Match
40
40
46
41
41
40
38
Reflection Tracking
Mag
±0.050
±0.050
±0.020
±0.040
±0.040
±0.040
±0.050
Phase (°)
±0.330
±0.330
±0.132
±0.264
±0.264
±0.264
±0.330
Transmission Tracking without Option 029
Mag
±0.062
±0.056
±0.023
±0.054
±0.054
±0.055
±0.072
Phase (°)
±0.410
±0.370
±0.152
±0.354
±0.354
±0.365
±0.473
S21 Transmission Tracking with Option 0291
Mag
±0.065
±0.060
±0.028
±0.063
±0.063
±0.063
±0.079
Phase (°)
±0.431
±0.394
±0.183
±0.416
±0.416
±0.416
±0.521
S12 Transmission Tracking with Option 0291
Mag
±0.085
±0.068
±0.029
±0.061
±0.061
±0.064
±0.078
Phase (°)
±0.559
±0.446
±0.193
±0.400
±0.400
±0.421
±0.517
The port 1 noise tuner switch set to the bypass position, and port 2 noise receiver switch set to the normal position.
16

Transmission Uncertainty

Reflection Uncertainty

17

Uncorrected System Performance

Description
Specification
Typical
Options
200, 219, 224, 400,
419, 423
Option 029
Options
200, 219, 224, 400,
419, 423
Option 029
All Ports
Ports 1, 2
All Ports
Ports 1, 2
10 MHz to 50 MHz
16
16
23
22
50 MHz to 500 MHz
24
24
28
28
500 MHz to 3.2 GHz
24
24
32
32
3.2 GHz to 8.5 GHz
23
23
25
25
8.5 GHz to 10 GHz
23
23
25
25
10 GHz to 13.5 GHz
16
16
22
20
13.5 GHz to 16 GHz
16
16
22
20
16 GHz to 20 GHz
16
15
22
20
20 GHz to 24 GHz
16
15
22
20
24 GHz to 26.5 GHz
16
15
22
20
Specifications apply to following conditions:
Over environmental temperature of 25 °C ±5 °C, with less than 1°C variation from the calibration temperature. Cable loss not included in Transmission Tracking. Crosstalk measurement conditions: normalized to a thru, measured with shorts on all ports, 10 Hz IF
bandwidth, averaging factor of 8, alternate mode, source power set to the specified maximum power.
With option 029, port 1 impedance tuner switch is in external position and port 2 noise receiver switch is in
noise receiver position unless specified. Refer to Options 200, 219, 224, 400, 419, 423 for performance of Option 029 Port 1 with impedance tuner switch in internal position, Port 2 noise receiver switch in normal position, Ports 3 and 4.

Table 7a. Directivity (dB)

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