Keysight 85033E Manual

Keysight 85033E 
3.5 mm Calibration Kit
User’s and Service
Guide

User’s and Service Guide
Keysight Technologies 85033E
3.5 mm Calibration Kit
Keysight Part Number: 85033-90028
Printed in USA
Print Date: August 2010
Supersedes: April 2010
Copyright © 2000–2002, 2004, 2008-2010 Keysight Technologies. All rights reserved.

ii 85033E
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Contents
85033E iii
1. General Information
Calibration Kit Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Kit Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Broadband Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Offset Opens and Shorts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Open-Short-Load Holders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Calibration Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Equipment Required but Not Supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Incoming Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Recording the Device Serial Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Precision Slotless Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Clarifying the Terminology of a Connector Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Preventive Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
When to Calibrate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
2. Specifications
Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Temperature—What to Watch Out For . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Mechanical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Pin Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Supplemental Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Certification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
3. Use, Maintenance, and Care of the Devices
Electrostatic Discharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Visual Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Look for Obvious Defects and Damage First. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
What Causes Connector Wear?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Inspect the Mating Plane Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Inspect Female Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Cleaning Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Gaging Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Connector Gage Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
When to Gage Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Gaging Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Gaging Male 3.5 mm Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Gaging Female 3.5 mm Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
How to Make a Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Preliminary Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Final Connection Using a Torque Wrench. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
How to Separate a Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Handling and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
4. Performance Verification
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

iv 85033E
Contents
How Keysight Verifies the Devices in This Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Recertification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
How Often to Recertify. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Where to Send a Kit for Recertification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
5. Troubleshooting
Troubleshooting Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Where to Look for More Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Returning a Kit or Device to Keysight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Contacting Keysight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
6. Replaceable Parts
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
A. Standard Definitions
Class Assignments and Standard Definitions Values are Available on the Web . . . . . . . . . . . . . . . . . . . . . . . . A-2

85033E 1-1
1General Information

1-2 85033E
General Information
Calibration Kit Overview
Calibration Kit Overview
The Keysight 85033E 3.5 mm calibration kit is used to calibrate Keysight network analyzers for
measurements of components with 3.5 mm connectors up to 9 GHz.
Kit Contents
Use the Contents List in the shipping container to verify the completeness of your shipment. Although this
list is the most accurate, you can also use the illustration in Chapter 7 to verify the items in your shipment.
If your shipment is not complete, contact Keysight Technologies - refer to ‘v.
Refer to Table 6-1 on page 6-4 for part numbers of kit contents.
Broadband Loads
The broadband loads are metrology-grade, 50 ohm terminations which have been optimized for
performance up to 9 GHz. The rugged internal structure provides for highly repeatable connections. A
distributed resistive element on sapphire provides excellent stability and return loss.
Offset Opens and Shorts
The offset opens and shorts are built from parts which are machined to the current state-of-the-art in
precision machining. The offset short’s inner conductors have a one-piece construction, common with the
shorting plane. The construction provides for extremely repeatable connections. The offset opens have
inner conductors which are supported by a strong, low-dielectric-constant plastic to minimize
compensation values. Both the opens and shorts are constructed so that the pin depth can be controlled
very tightly, thereby minimizing phase errors. The lengths of the offsets in the opens and shorts are
designed so that the difference in phase of their reflection coefficients is approximately 180 degrees at all
frequencies.
Open-Short-Load Holders
The open-short-load (OSL) holders are included for your convenience. The OSL holders allow you to keep
all of the calibration devices in two handy assemblies. Load each OSL holder with calibration devices of the
same connector sex so that you can perform a calibration with just one assembly. Use the 2.5 mm hex key
included with this kit to secure the calibration devices in the holders. See Figure 1-1 on page 1-3.

85033E 1-3
General Information
Calibration Kit Overview
Figure 1-1 Open-Short-Load Holder
Calibration Definitions
The calibration kit must be selected and the calibration definitions for the devices in the kit installed in the
network analyzer prior to performing a calibration.
The calibration definitions can be:
• resident within the analyzer
• downloaded from the Web at http:na.support.keysight.com/pna/caldefs/stddefs.html
• manually entered from the front panel
Refer to your network analyzer user’s guide or embedded Help for instructions on manually entering
calibration definitions, selecting the calibration kit, and performing a calibration.

1-4 85033E
General Information
Calibration Kit Overview
Options
There are several adapter options available for the 85033E. Refer to Table 6-2 on page 6-5. Also, there are
calibration certificate options available. Contact Keysight for more information. See “Contacting Keysight”
on page 5-4 for contact information.
Equipment Required but Not Supplied
Gages, electrostatic discharge (ESD) protection devices, and various connector cleaning supplies are not
included with this calibration kit. Gage sets are required for measuring the connector pin depth. Refer to
Table 6-3 on page 6-5 for ordering information.

85033E 1-5
General Information
Incoming Inspection
Incoming Inspection
Check for damage. The foam-lined storage case provides protection during shipping. Verify that this case
and its contents are not damaged.
If the case or any device appears damaged, or if the shipment is incomplete, contact Keysight
Te c h n o l o g i e s . S e e “Contacting Keysight” on page 5-4. Keysight will arrange for repair or replacement of
incomplete or damaged shipments without waiting for a settlement from the transportation company.
When you send the kit or device to Keysight, include a service tag (found near the end of this manual) with
the following information:
• your company name and address
• the name of a technical contact person within your company, and the person's complete phone number
• the model number and serial number of the kit
• the part number and serial number of the device
• the type of service required
•adetailed description of the problem

1-6 85033E
General Information
Recording the Device Serial Numbers
Recording the Device Serial Numbers
In addition to the kit serial number, the devices in this kit are individually serialized (serial numbers are
labeled onto the body of each device). Record these serial numbers in Tab l e 1- 1. This can help you avoid
confusing the devices in this kit with similar devices from other kits.
The adapters included in the kit are for measurement convenience only and are not serialized.
Table 1-1 Kit and Device Serial Number Record
Device Serial Number
Calibration kit
-m- Broadband Load
-f- Broadband Load
-m- Open
-f- Open
-m- Short
-f- Short
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________
_______________________________

85033E 1-7
General Information
Precision Slotless Connectors
Precision Slotless Connectors
The female 3.5 mm connectors in this calibration kit are metrology-grade, precision slotless connectors
(PSC). A characteristic of metrology-grade connectors is direct traceability to national measurement
standards through their well-defined mechanical dimensions.
Conventional female center conductors are slotted. When mated, the female center conductor is flared by
the male pin. Because physical dimensions determine connector impedance, electrical characteristics of
the female connector (and connection pair) are dependent upon the mechanical dimensions of the male
pin. While connectors are used in pairs, their male and female halves are always specified separately as
part of a standard, instrument, or device under test. Because of these facts, making precision
measurements with the conventional slotted connector is very difficult, and establishing a direct
traceability path to primary dimensional standards is nearly impossible.
The precision slotless connector was developed to eliminate these problems. All PSCs are female. A PSC
incorporates a center conductor with a solid cylindrical shell that defines the outside diameter of the
female center pin. Its outside diameter and, therefore, the impedance in its region does not change. The
inner part provides an internal contact that flexes to accept the allowed range of male pin diameters.
The calibration of a network analyzer having a conventional slotted female connector on the test port
remains valid only when the device under test and all calibration standards have identical male pin
diameters. For this reason PSC test port adapters are supplied in most calibration kits.
Precision slotless connectors have the following characteristics:
• There is no loss of traceable calibration on test ports when the male pin diameter of the connector on
the device under test is different from the male pin diameter of the calibration standard.
• The female PSC and its mating male connector can be measured and specified separately as part of the
device either is attached to.
• All female connectors can have a known, stable impedance based only on the diameters of their inner
and outer conductors.
• Female calibration standards can be fully specified. Their specifications and traceability are unaffected
by the diameter of the male mating pin.
• A fully traceable performance verification is made using a precision 50 ohm airline having a PSC.
• Measurement repeatability is enhanced due to non-changing connector characteristics with various pin
diameters.
With PSCs on test ports and standards, the percentage of accuracy achieved when measuring at 50 dB
return loss levels is comparable to using conventional slotted connectors measuring devices having only 30
dB return loss. This represents an accuracy improvement of about 10 times.

1-8 85033E
General Information
Clarifying the Terminology of a Connector Interface
Clarifying the Terminology of a Connector Interface
In this document and in the prompts of the PNA calibration wizard, the sex of cable connectors and
adapters is referred to in terms of the center conductor. For example, a connector or device designated as
1.85 mm –f– has a 1.85 mm female center conductor.
8510-series, 872x, and 875x ONLY: In contrast, during a measurement calibration, the network analyzer
softkey menus label a 1.85 mm calibration device with reference to the sex of the analyzer’s test port
connector—not the calibration device connector. For example, the label SHORT(F) refers to the short that is
to be connected to the female test port. This will be a male short from the calibration kit.
A connector gage is referred to in terms of the connector that it measures. For instance, a male connector
gage has a female connector on the gage so that it can measure male devices.
Preventive Maintenance
The best techniques for maintaining the integrity of the devices in the kit include:
• routine visual inspection
• cleaning
• proper gaging
• proper connection techniques
All of these are described in Chapter 3, “Use, Maintenance, and Care of the Devices.” Failure to detect and
remove dirt or metallic particles on a mating plane surface can degrade repeatability and accuracy and can
damage any connector mated to it. Improper connections, resulting from pin depth values being out of the
observed limits (see Table 2-3 on page 2-4) or from bad connection techniques, can also damage these
devices.
Table 1-2 Clarifying the Terminology of Connectors: Examples
Terminology Meaning
Short –f– Female short (female center conductor)
Short (f) Male short (male center conductor) to be connected to female port

85033E 1-9
General Information
When to Calibrate
When to Calibrate
A network analyzer calibration remains valid as long as the changes in the systematic error are
insignificant. This means that changes to the uncorrected leakages (directivity and isolation), mismatches
(source match and load match), and frequency response of the system are small (<10%) relative to
accuracy specifications.
Change in the environment (especially temperature) between calibration and measurement is the major
cause in calibration accuracy degradation. The major effect is a change in the physical length of external
and internal cables. Other important causes are dirty and damaged test port connectors and calibration
standards. If the connectors become dirty or damaged, measurement repeatability and accuracy is affected.
Fortunately, it is relatively easy to evaluate the general validity of the calibration. To test repeatability,
remeasure one of the calibration standards. If you can not obtain repeatable measurements from your
calibration standards, maintenance needs to be performed on the test port connectors, cables and
calibration standards. Also, maintain at least one sample of the device under test or some known device as
your reference device. A verification kit may be used for this purpose. After calibration, measure the
reference device and note its responses. Periodically remeasure the device and note any changes in its
corrected response which can be attributed to the test system. With experience you will be able to see
changes in the reference responses that indicate a need to perform the measurement calibration again.

1-10 85033E
General Information
When to Calibrate

85033E 2-1
2Specifications

2-2 85033E
Specifications
Environmental Requirements
Environmental Requirements
Temperature—What to Watch Out For
Changes in temperature can affect electrical characteristics. Therefore, the operating temperature is a
critical factor in performance. During a measurement calibration, the temperature of the calibration devices
must be stable and within the range shown in 
Ta b l e 2 - 1 .
IMPORTANT Avoid unnecessary handling of the devices during calibration because your fingers are a
heat source.
Table 2-1 Environmental Requirements
Parameter Limits
Te m p e r at u r e
Operatinga
a. The temperature range over which the calibration standards maintain conformance to their specifications.
+15 C to +35 C
Storage 40 C to +75 C
Error-corrected rangeb
b. The allowable network analyzer ambient temperature drift during measurement calibration and during
measurements when the network analyzer error correction is turned on. Also, the range over which the
network analyzer maintains its specified performance while correction is turned on.
1 C of measurement calibration temperature
Relative humidity Type tested, 0% to 95%, 40 C (non-condensing)

85033E 2-3
Specifications
Mechanical Characteristics
Mechanical Characteristics
Mechanical characteristics such as center conductor protrusion and pin depth are not performance
specifications. They are, however, important supplemental characteristics related to electrical performance.
Keysight Technologies verifies the mechanical characteristics of the devices in this kit with special gaging
processes and electrical testing. This ensures that the device connectors do not exhibit any center
conductor protrusion or improper pin depth when the kit leaves the factory.
“Gaging Connectors” on page 3-7 explains how to use gages to determine if the kit devices have
maintained their mechanical integrity. (Refer to Table 2-3 on page 2-4 for typical and observed pin depth
limits.)
Pin Depth
Pin depth is the distance the center conductor mating plane differs from being flush with the outer
conductor mating plane. See Figure 2-1. The pin depth of a connector can be in one of two states: either
protruding or recessed. Protrusion is the condition when the center conductor extends beyond the outer
conductor mating plane, and will measure a positive value on the connector gage. Recession is when the
center conductor is set back from the outer conductor mating plane and will measure negative.
The pin depth value of each calibration device in this kit is not specified, but is an important mechanical
parameter. The electrical performance of the device depends, to some extent, on its pin depth. The
electrical specifications for each device in this kit take into account the effect of pin depth on the device’s
performance. Ta b le 2 - 3 lists the typical pin depths and measurement uncertainties, and provides observed
pin depth limits for the devices in the kit. If the pin depth of a device does not measure within the observed
pin depth limits, it may be an indication that the device fails to meet electrical specifications. Refer to
Figure 2-1 for a visual representation of proper pin depth (slightly recessed).
Table 2-2 Mechanical Characteristics
Dimension Typical Value
Inside diameter of outer conductor 3.5 0.0025 mm
Outside diameter of center conductor 1.51990.002 mm
Pin deptha: -m- devices
a. See Figure 2-1 on page 2-4.
0 to 0.0127 mm
Pin deptha: -f- devices 0.0025 to 0.0254 mm

2-4 85033E
Specifications
Mechanical Characteristics
Figure 2-1 Connector Pin Depth
Table 2-3 Pin Depth Limits
Device Typical Pin Depth Measurement Uncertaintya
a. Approximately +2 sigma to 2 sigma of gage uncertainty based on studies done at the factory according to
recommended procedures.
Observed Pin Depth Limitsb
b. Observed pin depth limits are the range of observation limits seen on the gage reading due to measurement
uncertainty. The depth could still be within specifications.
Opens 0 to -0.0127 mm
0 to -0.0005 in.
+0.0064 to -0.0064 mm
+0.00025 to -0.00025 in.
+0.0064 to -0.0191 mm
+0.00025 to -0.00075 in.
Shorts 0 to -0.0127 mm
0 to -0.0005 in.
+0.0041 to -0.0041 mm
+0.00016 to -0.00016 in.
+0.0041 to -0.0168 mm
+0.0016 to -0.00066 in.
Fixed Loads -0.0025 to -0.0254 mm
-0.0001 to -0.001 in.
+0.0041 to -0.0041 mm
+0.00016 to -0.00016 in.
+0.0016 to -0.02953 mm
+0.00006 to -0.00116 in.
Adapters 
(3.5 mm end)
0 to -0.0762 mm
0 to -0.0030 in.
+0.0041 to -0.0041 mm
+0.00016 to -0.00016 in
+0.0041 to -0.0803 mm
+0.00016 to -0.00316 in.
Adapters (APC-7
end)
0 to -0.0762 mm
0 to -0.0030 in.
+0.0038 to -0.0038 mm
+0.00015 to -0.00015 in.
+0.0038 to -0.0800 mm
+0.00015 to -0.00315 in
Adapters
(type-N end)
0 to -0.0508 mm
0 to -0.0020 in.
+0.0038 to -0.0038 mm
+0.00015 to -0.00015 in.
+0.0038 to -0.0546 mm
+0.00015 to -0.00215 in