Agilent Technologies 85054-90049 User Manual

User’s and Service Guide

Agilent Technologies 850 54B

50Ω Type-N Calibrati on Kit

This manual applies directly to 85054B calibration kits with serial number prefix 3101A. The calibration devices in this kit are individually serialized. Record the device serial numbers in the table provided in this manual (see

“Recording the Device Serial Numbers” in Chapter 1.)

Manufacturing Part Number: 85054-90049

Printed in USA

Print Date: June 2002

Supersedes: Januray 1997

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.

Assistan ce

Product maintenance agreements and other customer assistance agreements are availa ble for Agilent products.

For any assistance, contact Agilent Technologies. For contact information, refer to

page 5-3.

ii 85054B

1. General Information

Calibration Kit Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

Calibration Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3

Incoming Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4

Serial Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5

Recording the Device Serial Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5

Calibration Kits Documented in This Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6

Calibration Kit History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6

85054B Kits with Serial Prefix 2906A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6

Precision Slotless Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7

Clarifying the Sex of a Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8

Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8

2. Specific atio ns

Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

Temperature—What to Wa tch Out For . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

Mechanical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

Pin Depth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5

Certification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5

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

Inspect the Mating Plane Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

Inspect the Precision Slotless Connectors (female). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

Cleaning Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

Gaging Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6

Connector Gage Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6

When to Gage Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7

Reading the Connector Gage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7

Gaging Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8

Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1 6

How to Make a Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-16

How to Separate a Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19

Using the Sliding Load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-20

Handling and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-22

4. Performance Verification

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4- 2

How Agilent 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

iii

Contents

5. Troubleshooting

Troubleshooting Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Returning a Kit or Device to Agilent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3

Where to Look for More Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3

Contacting Agilent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 3

6. Replaceable Pa rts

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

A. Standard Definitions

Version Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A- 2

Standard Class Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

Blank Forms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A- 7

Nominal Standard Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-11

Setting the System Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-11

Blank Forms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A- 1 5

1 General Information

85054B 1-1

General Information

Calibration Kit Overview

The Agilent 85054B type-N calibration kit is used to calibrate Agilent network analyzers up to 18 GHz for measurements of components with 50Ω type-N connectors.

The stand ards in this calibrati o n kit allow you to pe rfo rm simp le 1- o r 2-port and T R M

(thru–reflect–match) calibrations. This manual describes the 85054B calibration kit and provides replacement part numbers ,

specifications, and procedures for using, maintaining, and troubleshooting the kit.

Kit Contents

The 85054B calibration kit contains the following:

• offset opens and shorts, lowband and sliding load terminations

• four type-N to 7 mm adapters

• two type-N to type-N adapters

• a type-N connector gage set

• a 3/4 inch, 135 N-cm (12 in-lb) torque wrench for use on the type-N connectors

• a spanner wrench

• a data disk that contains the calibration definitions of the devices in the kit for 8510 systems and the 872x series

• a data disk that contains the calibration definiti ons of the devices in the kit for the PNA series

Refer to T able 6-1 and Figure 6-1 for a complete list of kit contents and their associated part n u mbers .

Offset Opens and Shorts

The offset opens and shorts are built from parts that 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 that 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 er r or s. The leng ths of the offsets i n the opens and shorts are designed so tha t the difference in phase of their reflection coeffic ients is approximately 180 degre e s at all frequencies.

1-2 85054B

General Information

Calibration Kit Overview

Lowband Loads

The lowband loads are metrology-grade, 50 ohm terminations which have been optimized for lowband performance up to 2 GHz. The rugged internal structure provides for highly repeatable connections. A distributed resistive element on sapphire provides excellent stability and return loss.

Sliding Loads

The sliding loads in this kit are designed to provide excellent performance from 3 GHz to 18 GHz. The inner and outer conductors of the airline portion are precision machined to state-of-the-art tolerances. Although the sliding load has exceptional return loss, its superior load stability qual ifies it as a hig h -pe rformance device.

The sliding load w a s d es igned w ith the a b il ity to extend the inne r conduc tor f or c onnec ti on purposes and then pull it back to a pres et pi n de pt h . T h is feature is cri t ica l sin ce it minimizes the possibility of damage during the conne ction, wh il e maintaini ng a minimum pin depth to optimize performance.

Adapters

Like the other devices in the kit, the adapters are built to very tight tolerances to provide good broadband performance. The adapters utilize a dual-beaded connector structure to ensure stable, repea table connections. The b eads are des i gned to mi ni mize ret urn l oss and are separated far enough so that interaction between the beads is minimized.

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. Refer to your

network analyzer user’s guide for instructions on selecting the calibration kit and performing a calibration.

The calibration definitions can be:

• resident within the analyzer

• loaded from the provided disk

• entered from the front panel

Installation of the Calibration Definitions

The calibration definitions for the kit may be permanently installed in the internal memory or hard disk of the network analyzer.

If the calibration definitions for the kit are not permanently installed in the network analyzer, they must be manually entered. Refer to your network analyzer user’s guide for instructions.

Equipment Required but Not Supplied

Connector cleaning supplies and various electrostatic discharge (ESD) protection devices are not supplied with the calibration kit but are required to ensure successful operation of the kit. Refer to Table 6-2 on p ag e 6-4 for ordering information.

85054B 1-3

General Information

Incoming Inspection

Refer to “Kit Contents” on page 1-2 to verify a complete shipment. Use Table 1-1 on page

1-5 to record the serial numbers of all serialized devices in your kit.

Check for damage. The foam-lined storage case provides protection during shipping. If the case or any device appears damaged, or if the shipment is incomplete, refer to “Contacting

Agilent” on page 5-3. Agilent will arrange for repair or replacement of incomplete or

damaged shipments without waiting for a settlement from the transportation company. See “Returning a Kit or Device to Agilent” on page 5-3.

1-4 85054B

General Information

Serial Numbers

A serial number is attached to this calibration kit. The first four digits followed by a letter comprise the serial number prefix; the last five digits are the suffix, unique to each calibration kit.

Recording the Device Serial Numbers

In addition to the kit ser ial number, the devices in the kit are individua lly seri alized (seria l numbers are labeled onto the body of each device). Record these serial numbers in

Table 1-1. Recording the serial numbers will prevent confusing the devices in this kit with

similar devices from other kits.

Table 1-1 Serial Number Record for the 85054B

Device Serial Number

Calibration kit

Lowband load (m) Lowband load (f) Open (m) Open (f) Short (m) Short (f) Sliding load (f) Sliding load (m ) Connect or gage (f)

Gages

Gage Mast er (f) Connect or gage (m ) Gage Mast er (m)

Adapters

Type-N (m) to Type-N (m) Type-N (f) to Type-N (f)

_______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________

_______________________________ _______________________________ _______________________________

_______________________________

_______________________________ Type-N (f) to 7 mm Type-N (m) to 7 mm

85054B 1-5

_______________________________

General Information

Calibration Kits Documented in This Manual

This manual applies to any 85054B calibration kit whose serial number prefix is listed on the title page. If your calibration kit has a different serial number prefix, refer to the

“Calibration Kit History” section below for information on how this manual applies.

Calibration Kit History

This section describes calibration kits with serial number prefixes lower that the ones listed on the title page.

85054B Kits with Serial Prefix 2906A

These calibration kits did not have the calibration definitions disk to support the Agilent 8510C network analyzer. The part numbers provided in this manual are the recommend ed replacement parts for these kits. The devices in these kits should meet the specifications published in this manual.

1-6 85054B

General Information

Precision Slotless Connector s

Precision Slotless Connect ors

The female type-N connectors in this calibration kit are metrology-grade , precisi on 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 cal ibration ki t s.

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 diameter s of their inner and outer conductors.

• Female c alibration standards can be f ully sp ecifi ed. Their specifi cations and traceabili ty are unaffected by the diameter of the male mating pin.

• A fully traceable performance ve rificati on is made using a precision 50 o hm 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.

85054B 1-7

General Information

Clarifying the Sex of a Connector

In this manual, the s ex of c a li bra tion de vices a nd ada pt ers ar e r ef erred to in terms of their connector interface. For example, a male open has a male connector.

However, during a measurement calibration, the network analyzer softkey menus label a

type-N calibration device with reference to the sex of the analyzer’s test port connector—not the calibration device connector. For example, the label analyzer’s display refers to the short that is to be connected to the female test port. This will be a male short from the calibration kit.

Conversely, connector gages are referred to in terms of the connector that it measures. For instance, a male connector ga ge has a female connector on the gage so that it can measure male dev ices.

SHORT(F) on the

Preventive Maintenance

The best techniques for maintaining the integrity of the devices in this kit include:

• routine visual inspection

• cleaning

• proper g aging

• proper connection techniques All of the above 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 , r es ult ing f rom pin dep th v al ues be ing out of the observed limits (see Tab le 2- 2

on page 2-4), or from bad connections, can also damage these devices.

1-8 85054B

2 Specifications

2-1

Specifications

Environmental Requirements

Table 2-1 Environmental Requirements

Parameter Limits

Operating temperature Error-corrected temperature range

Storage temperature −40 °C to +75 °C (−40 °F to +167 °F) Altitude

Operation < 4,500 meters (≈15,000 feet) Storage < 15,000 meters (≈50,000 feet)

Relative humidity Always non-condensing

Operation 0 to 80% (26 °C maximum d ry bulb) Storage 0 to 90%

a. The temperatu re rang e over which the calibration standards maintain conformance to their

specification s .

b. The allowable network analy z er ambient temp erature drift during measureme nt calibration

and during measurem ents when t he ne twor k analyzer er ror co rre cti on is t urne d on. Al so, the range over which the network an aly z er m aintains its specified perfo rm ance while correction is turned on.

+20 °C to +26 °C (+68 °F to +79 °F) ±1 °C of measurement calibration temperature

Temperature—What to W atch 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 specified in

Table 2-1.

IMPORTANT Avoid unnecessary handling of the devices during calibration because your

fingers are a heat source.

2-2 85054B

Specifications

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. Agilent Technol ogi es 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 improper pin depth when the kit leaves the factory.

“Gaging Connectors” on page 3-6 explains how to use gages to determine if the kit devices

have maintained their mechanical i nteg rity. (Refer to Table 2 -2 o n 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. Refer to Figure 2-1 . Some coaxial connectors, such as

2.4 mm and 3.5 mm, are designed to have these planes nearly flush. Type-N connectors,

however, are designed with a pin depth offset of approximately 5.26 mm (0.207 inch), not permitting these planes to be flush. The male center conductors are recessed by the offset value while the female center conductors compensate by protruding the same amount. This offset necessitates the redefining of pin depth with regard to protrusion and recession.

Protrusion refers to a male type-N connector center conductor having a pin depth value less than 5.26 mm (0.207 inch), or a female type-N connector c enter conductor ha ving a pin depth value greater than 5.26 mm (0.207 inch).

Recession refers to a male type-N connector center conductor having a pin depth value greater than 5.26 mm (0.207 in), or a female type-N connector center conductor having a pin depth value less than 5.26 mm (0.207 inch).

Figure 2-1 Connector Pin Depth

85054B 2-3

Specifications

Mechanical Characteristics

NOTE The gages for measuring type-N connectors compensate for the designed

offset of 5.26 mm (0.207 inch), therefore, protrusion and recession readings are in relation to a zero reference plane (as if the inner and outer conductor planes were intended to be flush). Gage readings can be directly compared with the observed values listed in Table 2-2.

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. Table 2-2 lists the typical pin depths and measurement uncerta inties, and pr ovi des obser ve d pin d ep th l imits f or 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 an illustration of pin depth in type-N connectors.

Table 2-2 Pin Depth Limits

Device

Typica l Pin D ept h micrometers

–4

(10

inches)

Opens 0 to −12.7

(0 to −5.0)

Shorts 0 to −12.7

(0 to −5.0)

Lowband loads

Sliding loads 0 to −7.6

Adapters (7 mm end)

Adapters (type- N en d)

a. Approximately +2 sigma to −2 sigma of gage uncertainty based on stud ies done at the fac-

tory accord i ng to recommended pr ocedures .

b. Observed pin depth limits are the range of observation limit s seen on the gage reading due

to measurement uncert ainty. The depth could still be within specif ications.

0 to −50.8 (0 to −20.0)

(0 to −3.0) 0 to −50.8

(0 to −20.0) 0 to −12.7

(0 to −5.0)

Measurement Uncertainty

micrometers

–4

(10

inches)

+3.8 to −3.8 (+ 1.5 to −1.5)

Observed Pin Depth

Limits micrometers

–4

(10

inches)

+3.8 to −16.5 (+ 1.5 to −6.5)

+3.8 to −16.5 (+ 1.5 to −21.5)

+3.8 to −54.6 (+ 1.5 to −21.5)

+3.8 to −11.4 (+ 1.5 to −4.5)

+3.8 to −54.6 (+ 1.5 to −21.5)

+3.8 to −16.5 (+ 1.5 to −6.5)

NOTE When measuring pin depth, the measured value (resultant average of three

or more measurements) is not the true value. Always compare the measured value with the observed pin depth limits in Table 2-2 to evaluate the condition of device connectors.

2-4 85054B

Specifications

Electrical Specifications

The electrical specifications in Table 2-3 apply to the devices in your calibration kit when connected with an Agilent precision interface.

Table 2-3 Electrical Specifications

Device Frequency (GHz) Parameter Specif ication

Lowband loads DC to ≤2 Return Loss ≥48 dB (≤0.00398ρ)

Sliding loads

Adapters

(both styles)

Offset Opens

Offset Shorts

a. The specifications for t he sliding load termination include the quality of the airline

b. The specifications for the opens and shorts are given as allowed deviation from the

portions within the sliding load combined with the effective stability of the sliding element.

nominal model as defined in the standard definitions (see “ Nom inal Standard Definiti ons”

on page A-11).

> 2 to ≤18

DC to ≤8

> 8 to ≤18

at 18 Deviation from Nominal

Return Loss

Return Loss Return Loss

Phase

≥42 dB (≤0.00794ρ)

≥34 dB (≤0.0200ρ) ≥28 dB (≤0.0398ρ)

±1.5°

±1.0°

Certification

Agilent Technologies c er tifi es tha t this product met its published specif ica tio ns at the time of shipment from the factory. Agilent further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology (NIST)

to the extent allowed by the institute’s calibration facility, and to the calibration facilities of other International Standards Organization members. See “How Agilent Verifi es the

Devices in This Kit” on page 4-2 for more info rmation.

85054B 2-5

Specifications

Electrical Specifications

2-6 85054B

3 Use, Maintenance, and Care of the

Devices

3-1

Use, Maintenance, and Care of the Devices

Electrostatic Discharge

Protection against ESD (electrostatic discharge) is essential while connecting, inspecting, or cleaning connectors attached to a static-sensitive circuit (such as those found in test sets).

Static electricity can build up on your body and can easily damage sensitive internal circuit elements when discharged. Static discharges too small to be felt can cause permanent damage. Devices such as calibration components and devices under test (DUTs), can also carry an electrostatic charge. To prevent damage to the test set, components, and devices:

• always wear a grounded wrist strap having a 1 MΩ resistor in series with it when handling components and devices or when making connections to the test set.

• always use a grounded, conductive table mat while making connections.

• always wear a heel strap when working in an area with a conductive floor. If you are uncertain about the conductivity of your floor, w ear a heel strap.

• always ground yourself before you clean, inspect, or make a connection to a static-sensitive dev ice or tes t port. You can, for example, grasp t he ground ed outer s hel l of the test port or cable connector briefly.

• always ground the center conductor of a test cable before making a connection to the analyzer test port or other static-sensitive device. This can be done as follows:

1. Connect a short (from your calibration kit) to one end of the cable to short the center

conductor to the outer conductor.

2. While wearing a grounded wrist strap, grasp the outer shell of the cable connector.

3. Connect the other end of the cable to the test port.

4. Remove the short from the cable.

Refer to Chapter 6 , “Replaceable Parts,” for part numbe rs and instructions for orde ring ESD protection devices.

Figure 3-1 ESD Protection Setup

3-2 85054B

Use, Maintenance, and Care of the Devices

Visual Inspection

Visual inspection and, if necessary, cleaning should be done every time a connection is made. Metal particles from the connector threads may fall into the connector when it is disconnected. One connection made with a dirty or damaged connector can damage both connectors beyond repair.

In some cases, magnification is necessary to see damage on a connector; a magnifying device with a magnification of ≥10× is recommended. However, not all defects that are visible only under magnification wi ll affect the elec trical per formance of the connector. Use the following guidelines when evaluating the integrity of a connector.

Look for Obvious Defects and Damage First

Examine the connectors first for obvious defects and damage: badly worn plating on the connector interface, deformed threads, or bent, broken, or misaligned center conductors. Connector nuts should move smoothly and be free of burrs, loose metal particles, and rough spots.

What Causes Connector Wear?

Connector wear is caused by connecting and disconnecting the devices. The more use a connector gets, the faster it wears and degrades. The wear is greatly accelerated when connectors are not kept clean, or are connected incorrectly.

Connector wear eventually d egra des performance of the dev ic e. Calibration devi ce s should have a long life if their use is on the order of a few times per week. Replace devices with worn connectors.

The test port connectors on the network analyzer test s et may have many connections each day, and are therefore more subject to wear. It is recommended that an adapter be used as

a test port saver to minimize the wear on the test set’s test port connectors.

Inspect the Mating Plane Surfaces

Flat contact between the connectors at a ll point s on their mating plane sur faces is required for a good connection. See Figure 2-1 on page 2-3. Look especially for deep scratches or dents, and for dirt and metal particles on the connector mating plane surfaces. Also look for signs of damage due to excessive or uneven wear or misalignment.

Light burnishing of the mating plane surfaces is normal, and is evident as light scratches or shallow circular marks distributed more or less uniformly over the mating plane surface. Other small defects and cosmetic imperfections are also normal. None of these affect electrical or mechanical performance.

If a connector shows deep scratches or dents, particles clinging to the mating plane surfaces, or uneven wear, clean and inspect it again. Devices with damaged connectors should be discarded. Determine the cause of damage before connecting a new, undamaged connector in the same configuration.

85054B 3-3

Use, Maintenance, and Care of the Devices

Cleaning Connectors

Inspect the Precision Slotless Connectors (female)

Precision slotle ss female connectors are used to improve acc uracy. The slotless contacts are not affected by the slight variations in male contact pin diameter. However, it is still advisable to inspect them regularly for damage.

NOTE This is particularly impor tant when mating nonprecision to p recision devic es .

Cleaning Connectors

Clean connectors are essential for ensuring the integrity of RF and microwave coaxial connections.

1. Use Compressed Air or Nitrogen

WARNING Always use protective eyewear when using compressed air or

nitrogen.

Use compressed air (or nitrogen) to loosen particles on the connector mating plane surfaces.

You can use any source of clean, dry, low-pressure compressed air or nitrogen that has an effective oil-vapor filter and liquid condensation trap placed just before the outlet hose.

Ground the hose nozzle to prevent electrostatic discharge, and set the air pressure to less than 414 kP a (60 ps i) to con trol the vel ocity of th e air stream. High- velocity s treams of compressed air can cause electrostatic effects when directed into a connector. These electrostatic effects can damage the device . Refe r to “Electrostatic Discha r ge” earlier in

this chapter for additional information.

2. Clean the Connector Threads

WARNING Keep isopropyl alcohol away from heat, sparks, and flame. Store in a

tightly closed container. It is extremely flammable. In case of fire, u se alcohol foam, dry chemical, or carbon dioxide; water may be ineffective.

Use isopropyl alcohol with adequate ventilation and avoid contact with eyes, skin, and clothing. It causes skin irritation, may cause eye damage, and is harmful if swallowed or inhaled. It may be harmful if absorbed through the skin. Wash thoroughly after handling.

In case of spill, soak up with sand or earth. Flush spill area with water.

Dispose of isopropyl alcohol in accordance with all applicable federal, state, and local environmental regulations.

3-4 85054B

Use, Maintenance, and Care of the Devices

Cleaning Connectors

Use a lint-free swab or cleaning cloth moistened with isopropyl alcohol to remove any dirt or stubborn contaminants on a connector that cannot be removed with compressed air or nitrogen. Refer to T abl e 6-2 on page 6-4 for part numbers f or isopropy l alcohol and cleaning swabs.

a. Apply a small amount of isopropyl alcohol to a lint-free cleaning swab. b. Clean the connector threads. c. Let the alcohol evaporate, then blow the threads dry with a gentle stream of clean,

low-pressure compressed air or nitrogen. Always completely dry a connector before you reassemble or use it.

3. Clean the Mat ing Plane Surfaces a. Apply a small amount of isopropyl alcohol to a lint-free cleaning swab.

b. Clean the center and outer conductor mating plane surfaces. Refer to Figu re 2-1 on

page 2-3. When cleaning a female connector, avoid snagging the swab on the center

conductor contact fingers by using short strokes.

c. Let the alcohol evaporate , then blow the connector dry wit h a gentle stream of clean,

low-pressure compressed air or nitrogen. Always completely dry a connector before you reassemble or use it.

4. Inspect Inspect the connector again to make sure that no particles or residue are present.

85054B 3-5

Use, Maintenance, and Care of the Devices

Gaging Connectors

The gages available from Agilent Technologies are intended for preventive maintenance and troubleshooting purposes only. (See Table 6-1 on page 6-2 fo r part number information.) They are effective in detecting excessive center conductor protrusion or recession, and conductor damage on DUTs, test acces sories , and the c alibration kit devices .

Do not use the g a g es fo r precise pin depth measurements.

Connector Gage Accuracy

The connector gages are only capable of performing coarse measurements. They do not provide the degree of accuracy necessary to precisely measure the pin depth of the kit devices. This is partially due to the repeatabil ity uncertai nties that a re associated with the

measurement. Only the factory—through special gaging processes and electrical testing— can accurately verify the mechanical characteristics of the devices.

With proper te chnique , however, the gages are useful in detecting gros s pin depth err ors on device connectors. To achieve maximum accuracy, random errors must be reduced by taking the average of at least three measurements having different gage orientations on the connector. Even the resultant average can be in error by as much as ± 0.0001 inch due to systematic (biasing) errors usually resulting from worn gages and gage masters. The information in Table 2-2 on page 2-4 assumes new gages and gage masters. Therefore, these systematic errors were not included in the uncertainty analysis. As the gages undergo more use, the s ystematic er rors can bec ome more significa nt in the a ccuracy of the measurement.

The measurement uncertainties (see Table 2-2 on page 2-4) are primarily a function of the assembly materials and design, and the unique interaction each device type has with the gage. Therefore, these uncertainties can vary among the different devices. For example, note the difference between the uncertainties of the opens and shorts in Table 2-2.

The observed pin depth limits in Table 2-2 add these uncertainties to the typical factory pin depth values to provide practical limits that can be referenced when using the gages. See “Pin Depth” on page 2-3. Refer to “Kit Contents” on page 1-2 for more information on the design of the calibration devices in this kit.

NOTE When measuring pin depth, the measured value (resultant average of three

or more measurements) is not the true value. Always compare the measured value with the observed pin depth limits in Table 2-2 on page 2-4 to evaluate the condition of device connectors.

3-6 85054B

Use, Maintenance, and Care of the Devices

Gaging Connectors

When to Gage Connectors

Gage a connector at the following times:

• Prior to using a device for the first time: record the pin depth measurement so that it can be compared with future r eadings. ( It will serve as a good troub leshooting tool when you suspect damage may have occurred to the device.)

• If either visual inspection or electrical performance suggests that the connector interface may be out of typical range (due to wear or damage, for example).

• If a calibration device is used by someone else or on another system or piece of equipment.

• Initially after every 100 connections, and after that as often as experience indicates.

Reading the Connector Gage

The gage dial is divided into increments of 0.0001 inch and major divisions of 0.001 inch (see Figure 3-2). For each revolution of the large dial, the smaller dial indicates a change of

0.01 inch. Use the small dial as the indicator of multiples of 0.01 inch. In most connector

measuring applications, this value will be zero. When making a measurement, the gage dial indi cator will travel i n one of tw o directio ns. If

the center conductor is recessed from the zero reference plane, the indicator will move counterclockwise to i ndicate the amount of recession, whi ch is re ad as a ne g ativ e val u e. I f the center conductor protrudes, the indic ator will move clockwi se to indicate the amount of protrusion, which is read as a positive value. Refer to “Pin Depth” on page 2-3 for definitions of protrusion and recession.

Figure 3-2 Reading the Connector Gage

85054B 3-7

Use, Maintenance, and Care of the Devices

Gaging Connectors

Gaging Procedures

Gaging Male Type-N Connectors

NOTE Always hold a connector gage by the gage barrel, below the dial indicator.

This gives the best stability, and improves measurement accuracy.

1. Select the proper gage for your connector. (Refer to Table 6-2 for gage part numbers).

2. Inspect and clean the gage, gage master, and device to be gaged. Refer to “Visual

Inspection” and “Cleaning Connectors” earlier in this chapter.

3. Zero the connector gage (refer to Figure 3-3): a. While holding the gage by the barrel, and without turning the gage or the gage

master, screw the gage master connecting nut onto the male gage, just until you meet resistance. Connect the nut finger tight. Do not overtighten.

b. Use the torque wrench recommended for use with this kit to tighten the connecting

nut to 135 N-cm (12 in-lb). Refer to “Connections” on page 3-16 for more information.

c. Loosen the dial lock screw on the gage and rotate the gage dial so that the pointer

corresponds to the correction value noted on the gage master. Do not adjust the gage

dial to zero, unless the correction value on the gage master is zero. d. Tighten the dial lock screw and remove the gage master. e. Attach and torque the gage master to the gage once again to verify that the setting is

repeatable. Remove the gage master.

4. Gage the device connector (refer to Figure 3 -3): a. While holding the gage by the barrel, and without turning the gage or the device,

screw the connecting nut of the device being measured onto the gage, just until you meet resistance. Connect the nut finger-tight. Do not overtighten.

b. Use the torque wrench recommended for use with this kit to tighten the connecting

nut to 135 N-cm (12 in-lb). Refer to “Connections” on page 3-16 for more information. c. Gently tap the barrel of the gage with your finger to settle the gage reading. d. Read the gage indicator dial. If the needle has moved clockwise , the center conductor

is protruding by an amount indicated by the black

numbers. If the needle ha s moved

counterclockwi se, the center conduct or is recessed by an amount indicated by the red

numbers.

For maximum accuracy, measure the connector a minimum of three times and take

an average of the readings. After each measurement, rotate the gage a quarter-turn

to reduce measurement variati ons that result f rom the gage or t he connector face not

being exactly perpendicular to the center axis. e. Compare the average reading with the o bserved pin d epth limits i n T a ble 2-2 on page

2-4.

3-8 85054B

Figure 3-3 Gaging Male Type-N Connectors

Use, Maintenance, and Care of the Devices

Gaging Connectors

85054B 3-9

Use, Maintenance, and Care of the Devices

Gaging Connectors

Gaging Female Type-N Connectors

NOTE Always hold a connector gage by the gage barrel, below the dial indicator.

This gives the best stability, and improves measurement accuracy.

1. Select the proper gage for your connector. (Refer to Table 6-2 for gage part numbers).

2. Inspect and clean the gage, gage master, and device to be gaged. Refer to “Visual

Inspection” and “Cleaning Connectors” earlier in this chapter.

3. Zero the connector gage (refer to Figure 3-4): a. While holding the gage by the barrel, and without turning the gage or the gage

master, screw the gage connecting nut onto the female gage master, just until you meet resistance. Connect the nut finger-tight. Do not overtighten.

b. Use the torque wrench recommended for use with this kit to tighten the connecting

nut to 135 N-cm (12 in-lb). Refer to “Connect ions” on pag e 3-16 for more in fo rmation .

c. Loosen the dial lock screw on the gage and rotate the gage dial so that the pointer

corresponds to the correction value noted on the gage master. Do not adjust the gage

repeatable. Remove the gage master.

4. Gage the device connector (refer to Figure 3-3 o n page 3-9 ): a. While holding the gage by the barrel, and without turning the gage or the device,

screw the gage connecting nut onto the device being measured, just until you meet resistance. Connect the nut finger-tight. Do not overtighten.

b. Use the torque wrench recommended for use with this kit to tighten the connecting

is protruding by an amount indicated by the black

numbers. If the needle ha s moved

counterclockwi se, the center conduct or is recessed by an amount indicated by the red

numbers.

For maximum accuracy, measure the connector a minimum of three times and take

an average of the readings. After each measurement, rotate the gage a quarter-turn

to reduce measurement variati ons that result f rom the gage or t he connector face not

being exactly perpendicular to the center axis. e. Compare the average reading with the o bserved pin d epth limits i n T a ble 2-2 on page

2-4.

3-10 85054B

Figure 3-4 Gaging Female Type-N Connectors

Use, Maintenance, and Care of the Devices

Gaging Connectors

85054B 3-11

Use, Maintenance, and Care of the Devices

Gaging Connectors

Gaging the Sliding Load

Gage the sliding load before each use. If the sliding load pin depth is out of the observed pin depth limits listed in Table 2-2 on page 2-4, refer to “Adjusting the Sliding Load Pin

Depth” on page 3 -13.

NOTE Always hold a connector gage by the gage barrel, below the dial indicator.

This gives the best stability, and improves measurement accuracy. (Cradling the gage in your hand or holding it by the dial applies stress to the gage plunger mechanism through the dial indicator housing.)

NOTE The sliding load uses a plastic centering bead to support its center conductor

when pin depth is adjusted and gaged and when the load is stored. Remove this support bead from the sliding load before you connect the load for an electrical calibration. Reinsert this support bead when you’ve finished using the sliding load.

1. Select the proper gage for your connector. Refer to “Replaceable Parts for the 85054B

Calibration Kit” on page 6-2 for gage part numbers.

2. Inspect and clean the gage, gage master, and device to be gaged. Refer to “Visual

Inspection” on page 3-3 and “Cleaning Connectors” on page 3-4 earlier in this chapter.

3. Zero the connector gage as described in either Step 3 on page 3-8 (for a male gage) or

Step 3 on page 3 -10 (for a female gage)

4. Remove the center conductor protective cap from the sliding load.

5. Loosen the center conductor pull-back nut completely, and press the center-conductor cap to extend the center conductor beyond the end of the connector. With the sliding ring pulled back approximately 0.5 inch, install a centering bead (if not already installed) in the connector end of the sliding load.

6. Continue to pres s the c enter co nductor c ap and mate the c enter c ond uct or o f the s li ding load with the gage’s center conductor.

CAUTION The sliding load center conductor can be damaged if the sliding load is not

held in line when mating the load to a connector. Always line up the sliding load when connecting or removing it from a connector.

7. Mate the outer conductor of the sliding load with the outer conductor of the gage. Torque the connection with a 3/4 inch torque wrench to approximately 135 N-cm (12 in-lb). Retighten the center conductor pull-back nut. It will “click” when it is tight.

8. Gently tap the barrel of the gage with your finger to settle the gage reading.

9. Read the gage indicator dial . If the needle had moved clockwise, the ce nter conductor is protruding and the value is determined by the black numbers. If the needle had moved counterclockwise , the cente r conductor is recess ed by an amount determined by the red numbers.

10.For maximum accuracy, measure the connector a minimum of three times and take an average of the readings.

3-12 85054B

Use, Maintenance, and Care of the Devices

Gaging Connectors

NOTE When performing pin depth measurements, use different orientations of the

gage within the connector. Averaging a minimum of three readings, each taken after a quarter-turn rotation of the gage, reduces measurement variations that result from the gage or the connector face not being exactly perpendicular to the center axis.

11.Compare the average reading with the observed pin depth limits in Table 2-2 on page

2-4. If the pin depth is outside the limits, follow the procedure “Adjusting the Sliding

Load Pin Depth.”

12.Loosen the connection between the gage and the sliding load, and remove the sliding load from the gage.

13.Leave the centering bead installed on the sliding load if you are going to adjust the pin depth. Carefully remove the cente ring bead from the sli ding load if you’ re going to use it for an electrical calibration. If the centering bead does not come out of the sliding load easily, loosen the center conductor pull-back nut, and press the center conductor cap to extend the center conductor. This should expose the centering bead so that it may be removed. Retract the center conductor and retighten the pull-back nut.

If the centering bead still will not come out, hold the sliding load with the connector end pointed down. Move the sliding element up, then quickly down. The trapped air behind the centering bead helps eject it.

CAUTION Damage can occur to the sliding load during the removal of a centering bead

that has slipped too far into the sliding load. If you’re going to perform an electrical calibration, prevent damage by removing the centering bead immediately after gaging the sliding load pin depth. The sliding load will not perform to its specifications if the centering bead is not removed from the sliding load befo re an electrical calibration .

Figure 3-5 Gaging the Sliding Load Pin Depth

Adjusting the Sliding Load Pin Depth

The sliding loads in this kit have a setback mechanism that allows the pin depth to be set to any desired value. The pin depth of the sliding load is preset at the factory. The pin depth should not have to be reset e ach ti me the sliding loa d is used, but it should be chec ked before e ach u se.

85054B 3-13

Use, Maintenance, and Care of the Devices

Gaging Connectors

If the pin depth is outside the observed limits listed in Table 2-2 on page 2-4, use the following procedur e to reset it. Alwa y s me asur e the sliding load pi n d ept h b efo re att achi ng it to any connector.

This procedure assumes that you were directed here from “Gaging the Sliding Load” on

page 3-12. If not, perform the steps in that procedure before performing this procedure.

1. The gage should be attached to the sliding load. The sliding load should have its centering bead installed. Refer to “Gaging the Sliding Load” on page 3-12 if necessary.

2. With a 0.050 inch hex key, loosen the two large st hex screws by turning them 1/4 turn clockwise. Refer to Figure 3-6.

CAUTION Do not loosen any hex screws other than the two largest hex screws pointed

out in Figure 3-6.

3. Gently turn the center conductor pin depth adjustment knob on the sliding load until

–4

the gage pointer reads −3.81 micrometers (−1.5 x 10

inches). Refer to Figu re 3-6.

4. Tighten the two hex screws just until they are finger tight (do not overtighten).

5. Wait approximately five minutes to allow the temperature to stabilize. Do not touch either the gage or the sliding load during this time.

6. Note the gage reading. If it is no longer within the allowable range, perform steps 2–5

again.

7. Loosen the connecting nut and remove the gage from the sliding load. If you’re going to store the sliding load, leave the centering bead installed. If you’re gong to use the sliding load for an electrical calibration, remove the centering bead.

NOTE When performing pin depth measurements, use different orientations of the

The sliding load pin depth is now is specification and the load is ready to use. Once the sliding load pin depth is set it rarely needs to be adjusted. However, the pin depth should be rechecked before each use. Replace the protective plastic caps on the sliding load and gage connectors when these devices are not in use.

3-14 85054B

Figure 3-6 Adjusting the Sliding Load Pin Depth

Use, Maintenance, and Care of the Devices

Gaging Connectors

85054B 3-15

Use, Maintenance, and Care of the Devices

Connections

Good connections require a skill ed op erator. The most comm o n caus e of me asu rement error is bad connections. The following procedures illustrate how to make good connections.

How to Make a Connection

Preliminary Connection

1. Ground yourself and all devices. Wear a grounded wrist strap and work on a grounded, conductive table mat. Refer to “Electrostatic Discharge” on page 3-2 for ESD

precautions.

2. Visually inspect the connectors. Refer to “Visual Inspection” on page 3-3.

3. If necessary, clean the connectors. Refer to “Cleaning Connectors” on page 3 -4.

4. Use a connector gage to verify that all center conductors are within the observed pin depth values in Table 2-2 on pa ge 2-4. Refer to “Gaging Connectors” on page 3-6.

5. Carefully align the connectors. The male connector center pin must slip concentrically into the contact finger of the female connector.

6. Push the connectors straight together.

CAUTION Do not turn the device body. Only turn the connector nut. Damage to the

center conductor can occur if the device body is twisted.

Do not twist or screw the connectors together. As the center conductors mate, there is usually a slight resistance.

7. The preliminary connection is tight enough when the mating plane surfaces make uniform, light contact. Do not overtighten this connection.

A connection in which the outer conductors make gentle contact at all points on both mating surfaces is sufficient. Very light finger pressure is enough to accomplish this.

8. Make sure the connectors are properly supported. Relieve any side pressure on the connection from long or heavy devices or cables.

Final Connection Using a Torque Wrench

Use a torque wrench to make a final connection. T able 3-1 provides information about the torque wrench recommended for use with this calibration kit. A torque wrench is not included in the calibrat ion kit. Refer to Chapter 6 “Replaceable Parts” for part number and ordering i n fo rmation.

Table 3-1 Torque Wrench Information

Connector Type Torque Setting Torque Tolerance

Type-N 135 N-cm (12 in-lb) ±13.5 N-cm (±1.2 in-lb)

3-16 85054B

Use, Maintenance, and Care of the Devices

Connections

Using a torque wrench guarantees that the c onnec tion is not too tight, prev enting possible connector damage. It also guarantees that all connections are equally tight each time.

Prevent the rotation of anything other than the connector nut that you are tightening. It may be possible to do this by hand if one of the connect ors i s fi xed (as on a test port ). In all situations, however, it is recommended that you use an open-end wrench to keep the body of the device from turning. Refer to Chapter 6 for part number and or de rin g in fo rmatio n .

1. Position both wrenches within 90 degrees of each other before applying force. See

Figure 3-7 . Wrenches opposing each other (greater than 90 degrees apart) will cause a

lifting action which can misalign and stress the connections of the devices involved. This is especially true when several devices are connected together.

Figure 3-7 Wrench Positions

2. Hold the torque wrench lightly, at the end of the handle only (beyond the groove). See

Figure 3-8 .

Figure 3-8 Using the Torque Wre n ch

85054B 3-17

Use, Maintenance, and Care of the Devices

Connections

3. Apply downwa rd fo rce perpendicular t o the wrench handle. See Figu re 3-8. This applies torque to the connection through the wrench.

Do not hold the wrench so tightly that you push the handle straight down along its length rather than pivoting it, otherwise you apply an unknown amount of torque.

4. Tighten the connection just to the torque wrench break point. The wrench handle gives way at its internal pivot point. See Figure 3-8. D o not tighten the connection further.

CAUTION You don’t have to fully break the handle of the torque wrench to reach the

specified torque; doing so can cause the handle to kick back and loosen the connection. Any give at all in the handle is sufficient torque.

Do not pivot the wrench handle on your thumb or other fingers , other wis e you apply an unknown amount of torque to the connection when the wrench reaches its break point.

Do not twist the head of the wrenc h r el ative to the outer conductor mating pla ne. If you do, you apply more than the recommended torque.

Connecting the Sliding Load

Use this procedure to connect the sliding load to a test port or a type-N cable connector.

NOTE The sliding load uses a plastic centering bead to support its center conductor

CAUTION Circuitry inside the test set at the test ports may be destroyed if precautions

are not taken to avoid electrostatic discharge (ESD). During this procedure, the center conductor of the sliding load is connected to the exposed center conductor of the test port. Ground yourself to prevent electrostatic discharge.

CAUTION The sliding load center conductor can be damaged if the sliding load is not

held in line when mating the load to a connector. Always line up the sliding load when connecting or removing it from a connector.

1. Refer to Figure 3- 9. Loosen the center conductor pull-back nut completely. Press the center conductor cap to extend the center c onductor of the sliding loa d beyond the end of the connector.

2. Continue to pres s the c enter co nductor c ap and mate the c enter c ond uct or o f the s li ding load with the cable/test port connector’s center conductor.

3-18 85054B

Use, Maintenance, and Care of the Devices

Connections

3. Release pressure on the center conductor and mate the outer conductor of the sliding load with the outer conductor of the cable/test port connector. Torque the connection with a 3/4 inch torque wrench to approximately 135 N-cm (12 in-lb). Refer to “Final

Connection Using a Torque Wrench” on page 3-16 for additiona l in format io n .

4. Retighten the center conductor pull-back nut. It will “click” when it is tight.

Figure 3-9 Connecting the Sliding Load

How to Separate a Connection

To a void l ateral (bending) f orce on the connecto r mating plane surf aces, alw ays support the devices and connections.

CAUTION Turn the connector nut, not the device body. Major damage to the center

conductor can occur if the device body is twisted.

1. Use an open-end wrench to prevent the device body from turning.

2. Use another open-end wrench to loosen the connector nut.

3. Complete the separation by hand, turning only the connector nut.

4. Pull the connectors straight apart without twisting, rocking, or bending either of the connectors.

85054B 3-19

Use, Maintenance, and Care of the Devices

Using the Sliding Load

When performing a sliding load calibration, it is recommended that the sliding ring be set at the marked positions (rings) along the sliding load body. Using the set marks ensures that a broad distribution of phase angles is selected, thereby optimizing the calibration.

The set marks function as detents so that the internal center of the sliding ring can mate with them. Because of this , the set m ark being used cannot be seen bu t is felt as the sliding ring is moved from mark to mark during a calibration. Moving the sliding ring with only the index fingers of bot h hands will i ncrease your abi lity to det ect the slid ing ring detent at each position.

To perfor m a sliding l oad cali bration, r efer to y our network analyzer s user’ s documentation for instr u ct io n s.

3-20 85054B

Figure 3-10 Using the Sliding Load

Use, Maintenance, and Care of the Devices

Using the Sliding Load

85054B 3-21

Use, Maintenance, and Care of the Devices

Handling and Storage

• Install the protective end caps and store the calibration devices in the foam-lined storage case when not in use.

• Never store connectors loose in a box, desk, or bench drawer. This is the most common cause of connector damage during storage.

• Keep connectors clean.

• Do not touch mating plane surfaces. Natural skin oils and microscopic particles of dirt are easily transferred to a connector interface and are very difficult to remove.

• Do not set connectors contact-end down on a hard surface. The plating and the mating plane surfaces can be damaged if the interface comes in contact with any hard surface.

3-22 85054B

4 Performance Verification

4-1

Performance Verification

Introduction

The performance of your calibra tion kit can only be verified b y retur ning the kit to Agi len t Technologies for recertification. The equipment required to verify the specifications of the devices in the kit has been specially manufactured and is not commercially available.

How Agilent Verifies the Devices in This Kit

Agilent verifies the specifications of these devices as follows:

1. The residual microwave error terms of the test system are verified with precision airlines and shorts that are directly traced to NIST (National Institute of Standards and Technology). Th e airline and sh o rt characterist ics are develo pe d fro m mechan ical measurements. The mechanical measurements and material properties are carefully modeled to give very accurate electrical representa tion. The mechanical measurements are then traced to NIST through various plug and ring gages and other mechanical measurements.

2. Each calibration device is electrically tested on this system. For the initial (before sale) testing of the ca li brat ion de vi ces , Agilent inc ludes the test measurement unc er tainty a s a guardband to guarantee each device meets the published specification. For recertifications (after sale), no guardband is used and the measured data is compared directly with the specification to determine the pass or fail status. The measurement uncertainty for each device is, however, recorded in the calibration report that accompanies recertified k it s.

These two steps establish a traceable link to NIST for Agilent to the extent allowed by the

institute’s calibration facility. The specifications data provided for the devices in this kit is traceable to NIST through Agilent Technologies.

4-2 85054B

Perf ormance Verification

Recertification

The following will be provided with a recertified kit:

• a new calibration sticker affixed to the case

• a certificate of calibrat i on

• a calibration report for each device in the kit listing measured values, specifications, and uncertainties

NOTE A list of NIST traceable numbers may be purchased upon request to be

included in the calibration report.

Agilent Technologies offers a Standard calibration for the recertification of this kit. For more information, contact Agilent Technologies. For contact information, see page5-3.

How Often to Recertify

The suggested initial inter val fo r recertifi cation i s 12 months or sooner. The actual need for recertification depends on the use of the kit. After reviewing the results of the initial recertification, you may establi sh a different recertif ication inter val that reflects the usage and wear of the kit.

NOTE The recertification interva l should begin on the date the kit is first used after

the recertification date.

Where to Send a Kit for Recertification

Contact Agilent Technologies for information on where to send your kit for recertification. For contact information, refer to page 5-3.

When you return the kit, complete and attach a service tag. Refer to “Returning a Kit or

Device to Agilent” on page 5-3 for details.

85054B 4-3

Performance Verification

Recertification

4-4 85054B

5 Troubleshooting

5-1

Troubleshooting

T roubleshooting Process

Troubleshooting Process

If you suspect a bad calibration, or if your network analyzer does not pass performance verification, follow the steps in Figure 5-1.

Figure 5-1 Troubleshooting Flowchart

5-2 85054B

Troubleshooting

Returning a Kit or Device to Agilent

Returning a K it or Device to Agilent

If your kit or device requires service, contact Agilent Technologies for information on where to send it. See Table 5-1 for contact information. Include a service tag (located near the end of this manual) on which you provide the following information:

• your company name and address

• a technical contact person within your company, and the person's complete telephone number

• the model number and serial number of the kit

• the part number and serial number of each device

• the type of service required

•a detailed description of the problem and how the device was being used when the problem occurred (such as calibration or measurement)

Where to Look for More Information

This manual contains limited information about network analyzer system operation. For complete information, refer to the instrument documentation. If you need additional information, contact Agilent Technologies.

Contacting Agilent

Table 5-1 Contacting Agilent

Online assistance: www.agilent.com/find/assist United States

(tel) 1 800 452 4844

New Zealand

(tel) 0 800 738 378 (fax) (+64) 4 495 8950

Malaysia

(tel) 1 800 828 848 (fax) 1 800 801 664

Latin America

(tel) (305) 269 7500 (fax) (305) 269 7599

Japan

(tel) (+81) 426 56 7832 (fax) (+81) 426 56 7840

Philippines

(tel) (632) 8426802 (tel) (PLDT subscriber only):

1 800 16510170

(fax) (632) 8426809 (fax) (PLDT subscriber only):

1 800 16510288

Canada

(tel) 1 877 894 4414 (fax) (905) 282-6495

Australia

(tel) 1 800 629 485 (fax) (+6 1) 3 9210 5947

Thailand

(tel) outside Bang ko k:

(088) 226 008

(tel) with in Bangko k :

(662) 661 3999 (fax) (66) 1 661 3714

Europe

(tel) (+31) 20 547 2323 (fax) (+31) 20 547 2390

Singapore

(tel) 1 800 375 8100 (fax) (65) 836 0252

Hong Kong

(tel) 800 930 871 (fax) (852) 2506 9233

Taiwan

(tel) 0800-047-866 (fax) (886) 2 25456723

People’s Republic of China

(tel) (preferred ): 800-810-0189 (tel) (alternate): 10800-650-0021 (fax) 10800-650-0121

India

(tel) 1-600-11-2929 (fax) 000-800-650-1101

85054B 5-3

Troubleshooting

Returning a Kit or Device to Agilent

5-4 85054B

6 Replaceable Parts

6-1

Replaceable Parts

Introduction

Table 6-1 lists the replacement part numbers for items included in the 85054B calibration

kit and Figure 6-1 illustrates each of these items.

Table 6-2 lists the replacement part numbers for items recommended or required for

successful operation but not included in the calibration kit. To order a listed part, note the description, the part number, and the quantity desired.

Refer to “Contacting Agilent” on page 5-3.

Table 6-1 Re plac eab le Parts for the 85054B Calibration Kit

Item No. Description Qty Per

Kit

Calibration Devices (50Ω Type-N)

1 Type-N (m) sliding loa d 1 85054-60035 2 Type-N (f) sliding load 1 85054-60036 3 Type-N (m) lowband load 1 00909-60011 4 Type-N (f) lowband load 1 00909-60012 5 Type-N (m) offs et short 1 85054-60025 6 Type-N (f) offset short 1 85054-60026 7 Type-N (m) offs et open 1 85054-60027 8 Type-N (f) offset open 1 85054-60028

Adapters

9 Type-N (m) to Type-N (m) 1 85054-60038 10 Type-N (f) to Type-N (f) 1 85054-60037 11 Type-N (f) to 7 mm 2 85054-60031 12 Type-N (m) to 7 mm 2 85054-60032

Agilent Part Number

Wrenches

13 14 Spanner 1 08513-20014

15 Storage Case Assembly (includes items listed below) 1 85054-60039 16 Box 1 5180-7900 17 ID label 1 85054-80012 18 Foam pad (bottom) 1 85054-80023 19 F oam pad (lid) 1 5181-5543

3/4 in., 135 N-cm (12 in-lb) Torque

Calibration Kit Storage Case

1 8710-1766

6-2 85054B

Table 6-1 Replaceable Parts for the 85054B Ca libration Kit

Replaceable Parts

Introduction

Item No. Description Qty Per

Kit

20 Disk holder 1 5180-8491

Gages

21 Screw-on N Gage 1 85054-80011 22 Type-N gage set (includes items listed below) 1 85054-60049 23 Type-N gage (f) 1 85054-60050 24 Type-N gage master (f) 1 85054-60052 25 Type-N gage (m) 1 85054-60051 26 Type-N gage master (m) 1 85054-60053 27 Centering beads 2 85054-80028

Miscellaneous Items

28 User’s and service guide 1 85054-90049 29 Calibration definitions disk (PNA) 1 85054-10007 30 Calibration definitions disk (8510, 872x series) 1 85054-10005 31

Specifications & Performance Verifi cation Disk

1 85010-10033

Agilent Part Number

32 Prote ctive En d Cap (f) as

required

33 Protective End Cap (m & 7 mm) as

required

34 Connector Care–Quick Reference Card 1 08510-90360

1401-0225

1401-0208

a. See the 8510C On-Site S ervice Manual for i nstructions on using this disk.

85054B 6-3

Replaceable Parts

Introduction

Table 6-2 Replaceable Parts—Items Not Included in the Calibration Kit

Item No. Descript ion Qty Agilent Part Number

Wrenches

1 1/2 in and 9/16 in open-end wrench 1 8710-1770 2 3/4 in open-end wrench 1 8720-0011

Adapters

3 50 ohm (m) Type-N to 7 mm (ex tendable/retractable sleeve) 1 85054-60009 4 50 ohm (f) Type-N to 7 mm (extendable/retractable sleeve) 1 85054-60001

ESD Protective Devices

5 Grounding wrist str ap 1 9300-1367 6 5 ft grounding cord for wrist strap 1 9300-0980 7 2 ft by 4 ft conductive table mat with 15 ft grounding wire 1 9300-0797 8 ESD heel strap 1 9300-1126

Connector Cleaning Supplies

9 Isopropyl alcohol 30 ml 8500-5344

10 Foam tipped cleaning swabs 100 9301-1243

6-4 85054B

Figure 6-1 Replaceable Parts for the 85054B Calibration Kit

Replaceable Parts

Introduction

85054B 6-5

Replaceable Parts

Introduction

Figure 6-2 More Replaceable Parts for the 85054B Calibration Kit

6-6 85054B

A Standard Definitions

85054B A-1

Standard Definitions

Version Changes

Class assignments and standard definitions may change as more accurate model and calibration methods are developed. The disk shipped with the kit will contain the most recent version.

A-2 85054B

Standard Definitions

Standard Class Assignments

Class assignment organizes calibration standards into a format compatible with the error models used in the measurement calibration. A class or group of classes corresponds to the systematic errors to be removed from the measured network analyzer response. Table A-1 through A-3 list the classes of the devices in the kit for various network analyzers. This information resides on the calibration definitions disk included in the kit.

Table A-1 Standard Class Assignments for the 8510 Network Analyzer

Disk File Name: CK_NTYPB2 Calibration Kit Label: TYPE N B.2

File Number: * FILE 1

Class A B C D E F G Standard Class Label

A24 Open

B13 Short

C 9 10 12 Loads

A24 Open

B13 Short

C 9 10 12 Loads

Forward transmission 11 Thru Reverse transmission 11 Thru Forward match 11 Thru Reverse match 11 Thru

Forward isolation

Reverse isolation 9 Isol’n Std Frequency response 132411 Response TRL thru 14 Undefined TRL reflect 1 Undefined TRL line 15 Undefined Adapter 13 14 Adapter TRL Option

9 Isol’n Std

Cal Z

: _____ System Z0 __X__ Line Z

Set ref: __X__ Thru _____ Reflect Lowband frequency: 2.0 GHz

a. The forward isolation standard is also used for the isolation part of the response and isolation

calibration.

85054B A-3

Standard Definitions

Standard Class Assignments

Table A-2 Standard Class Assignments for the 872x Series Network Analyzer

Calibration Kit Label: [N 50 Ω]

Class A B C D E F G Standard Class Label

S11A S11B S11C S22A S22B S22C

Forward transmission 4 Thru Reverse transmission 4 Thru For wa rd ma tc h 4 Thr u Reverse match 4 Thru Response 17284 Response Response & isolation 17284 Response TRL thru 4 Thru TRL reflect 2 8 Open TRL line or match 3 5 6 Loads

28 Open 17 Short 356 Loads 28 Open 17 Short 356 Loads

TRL Option

Cal Z0: _____ System Z0 __X__ Line Z

Set ref: __X__ Thru _____ Reflect

A-4 85054B

Standard Definitions

Standard Class Assignments

Table A-3 Standard Class Assignments for the PNA Series Network Analyzer

Calibration Kit Label:

T ype-N Model 85054B

S11B S11C S21T S22A S22B S22C S12T

Class

2 1

3, 5, 6

4 2 1

3, 5, 6

a. For ad dition al por ts , make sur e

values match the correct sex of the port.

IMPORTANT The following calibrations are only supported by certain PNA analyzers. See

your PNA series network analyzer embedded help system.

Notes:

1. If you are performing a TRL calibration:

•S

T and S12T must be defi n ed as th ru st andards.

A and S22A must be defined as reflection standards.

B, S11C, S22B, and S22C must be defined as line stan dards.

2. If you are performing a TRM calibration:

•S

T and S12T must be defi n ed as th ru st andards.

A and S22A must be defined as reflection standards.

B, S11C, S22B, and S22C must be defined as match standards.

3. If you are performing an LRM calibration:

•S

T and S12T must be defi n ed as lin e standards.

A and S22A must be defined as reflection standards.

B, S11C, S22B, and S22C must be defined as match standards.

85054B A-5

Standard Definitions

Standard Class Assignments

4. S11B and S11C must be defined as the same standard.

5. S

B and S22C must be defined as the same standard.

For additional information on performing TRL, TRM, and LRM calibrations, refer to your PNA series network analyzer embedded help system.

A-6 85054B

Standard Definitions

Standard Class Assignments

Blank Forms

The standard class assignments may be changed to meet your specific requirements. Table

A-4 through A-6 are provided to record the modified standard class assignments.

Table A-4 Blank Form for the 8510 Network Analyzer

Disk File Name: _______________________

Calibration Kit Label: _________________

File Number:

Class A B C D E F G Standard Class Label

S11A S

Forward transmission Reverse transmission Forward match Reverse match

Forward isolation Reverse isolation

Frequency response TRL thru TRL reflect TRL line Adapter

TRL Option

Cal Z0: _____ System Z

Set ref: _____ Thru _____ Reflect Lowband frequency

a. The forward isolation standard is also used for the isolation part of the response and isolation calibration. b. Broadband loads are used for frequencies up to 2 GHz.

: ___________

_____ Line Z

85054B A-7

Standard Definitions

Standard Class Assignments

Table A-5 Blank Form for the 872x Series of Network Analyzers

Calibration Kit Label: _________________

Class A B C D E F G Standard Class Label

S11A S

Forward transmission Reverse transmission For wa rd ma tc h Reverse match Response Response & isolation TRL thru TRL reflect TRL line or match

TRL Option

Cal Z0: _____ System Z0 _____ Line Z

Set ref: _____ Thru _____ Reflect

A-8 85054B

Standard Class Assignments

Table A-6 Blank Form for the PNA Series Network Analyzers

Calibration Kit Label:

________ ___________ _____

Standard Definitions

Class

For ad dition al ports, make sure values match the correct sex of the port.

IMPORTANT The following calibrations are only supported by certain PNA analyzers. See

your PNA series network analyzer embedded help system.

Notes:

1. If you are performing a TRL calibration:

•S

T and S12T must be defi n ed as th ru st andards.

A and S22A must be defined as reflection standards.

B, S11C, S22B, and S22C must be defined as line stan dards.

2. If you are performing a TRM calibration:

•S

T and S12T must be defi n ed as th ru st andards.

A and S22A must be defined as reflection standards.

B, S11C, S22B, and S22C must be defined as match standards.

3. If you are performing an LRM calibration:

•S

T and S12T must be defi n ed as lin e standards.

A and S22A must be defined as reflection standards.

B, S11C, S22B, and S22C must be defined as match standards.

85054B A-9

Standard Definitions

Standard Class Assignments

4. S11B and S11C must be defined as the same standard.

5. S

B and S22C must be defined as the same standard.

For additional information on performing TRL, TRM, and LRM calibrations, refer to your PNA series network analyzer embedded help system.

A-10 85054B

Standard Definitions

Nominal Standard Definitions

Standard definitions provide the constants needed to mathematically model the electrical characteristics (delay, attenuation, and impedance) of each calibration standard. The nominal values of these constants are theoretically derived from the physical dimensions and material of each calibr ation standard, o r from actual measured re sponse. T hese values are used to determine the measurement uncertainties of the network analyzer. The standard definitions in Table A-7 thro ugh A-9 list typical calibration kit parameters used to specify the mathematical model of each device . This information must be loaded into the

network analyzer to perform valid calibrations. Refer to your network analyzer user’s guide for instructions on loading calibration definitions.

NOTE The values in the standard definitions table are valid only over the specified

operating temperature range.

Setting the System Impedance

This kit contains only 50 ohm devices. Ensure the system impedance (Z0) is set t o 5 0 ohms . Refer to your network analyzer’s user’s gui de for instructions on setting system impedance .

85054B A-11

Standard Definitions

Nominal Standard Definitions

Table A-7 Standard Definitions for the 8510 Network Analyzer

System Z

= 50.0

Disk File Name:

Standard

Number

1 2

3 4

Type

Short

e104.13−1943.4

Open

e 0.7563 459.88−52.429 1.5846 63.078 50 1.1273 0 999 Coax

Short

e 89.939 2536.8−264.99 13.4 57.993 50 0.93 0 999 Coax

Open

Ω

CK_NTYPB2

−15

−12

0.1315

−

F/Hz

−27

H/Hz

−24

606.21 −

F/Hz

−36

H/Hz

−33

68.405

F/Hz

−45

H/Hz

−42

2.0206

144.62 2.2258

Calibration Kit Label: TYPE N B.2 File Number: * FILE 1

Frequency

Offset

Ω

Delay

Fixed or Sliding

Loss in G

in GHz

Min

27.990 50 1.3651 0 999 Coax

22.905 50 0.93 0 999 Coax

Max

Coax or Waveguide

Standard Label

Short (m)

Open (m)

Short (f)

Open (f) 5 6 7 8 9 Load Fixed 0 50 0 0 999 Coax Broadband

10 Load Sliding 0 50 0 1.999 999 Coax Sliding 11 Delay/

05000999CoaxThru

thru 12 Load Fixed 0 50 0 0 2.001 Coax Lowband 13 Delay/

thru 14 Delay/

thru

134.82 50 2.2 0 999 Coax f-f adapter

196 50 2.2 0 999 Coax m-m

adapter 15 16 17 18 19 20 21

f f f

a. Ens ur e syst e m Z

of network analyzer is set to this value.

b. Open, short, load, delay/thru, or arbitrary impedance. c. L o ad or ar bi t ra r y impe d ance only. d. For waveguide, the lower frequency is the same as F

CO.

e. Typical values only. Disk values may be different. f. Standard labels which specify ex, (m) or (f), refer to the sex of the test port connector.

A-12 85054B

Standard Definitions

Nominal Standard Definitions

Table A-8 Standard Definitions for the 872x Series Network Analyzer

System Z

Standard

Number

Type

= 50.0

Ω

−15

F/Hz

−27

F/Hz

−36

F/Hz

−45

Calibration Kit Label:

Fixed or Sliding

Delay in ps

Offset

Ω

Loss in G

[N 50Ω]

Frequency

in GHz

Min

Max

Coax or Waveguide

Standard Label

1 Short 0 0 0 0 27.99 50 800M 0 999 Coax Short (m) 2Open88.31

1667.2 −

146.61

9.75

22.905 50 800M 0 999 Coax Open (m) 3 Load Fixed 0 50 800M 0 999 Coax Broadband 4Delay/

0 50 800M 0 999 Coax Thru

thru 5 Load Sliding 0 50 800M 1.999 999 Coax Sliding 6 Load Fixed 0 50 800M 0 2.001 Coax Lowband 7 Short 63.07 8 50 800M 0 999 Coax Short (f) 8Open 88.31

a. Ensure system Z

1667.2 −

of network analyzer is set to this value.

146.61

9.75

57.99 3 50 800M 0 999 Coax Open (f)

b. Open, short, load, delay/thru, or arbitrary impedance. c. Load or arbitrary impedance only. d. For waveguide, the lower frequency is the same as F

CO.

85054B A-13

Standard Definitions

Nominal Standard Definitions

Table A-9 Standard Definitions for the PNA Series Network Analyzer

System Z

1Short−0.1315

Standard

Number

Type

= 50.0

Ω

−18

−12

−30

−24

F/Hz 10

H/Hz 10

606.21 −

2Open104.13−1943.4

3Broadband

load

F/Hz

−39

H/Hz

−33

68.405

F/Hz

−48

H/Hz

−45

2.0206

144.62 2.2258

Fixed 0 50 0 999 Coax Broadband

Calibration Kit Label:

N 50Ω

Frequency

Offset

Ω

Fixed or slidin g

Delay in ps

Loss in G

in GHz

Min

27.990 50 1.3651 0 999 Coax

22.905 50 0.93 0 999 Coax

Max

Coax or Waveguide

Short (m)

Open (m)

4 Thru Thru 0 50 0 999 Coax Thru 5 Sliding

Sliding 0 50 0 999 Coax Sliding

load

6Lowband

load

7 Short 0.7536 459.88−52.429 1.5846 63.078 50 1.1273 0 999 Coax

8 Open 89.939

2536.8 −

264.99

Fixed 0 50 0 999 Coax Lowband

13.4

57.998 50 0.93 0 999 Coax

Short (f)

Open (f)

Standard Labe l

load

a. Ens ur e syst e m Z

of network analyzer is set to this value.

b. Open, short, load, delay/thru, or arbitrary impedance. c. For wavegu ide, the lower frequency is the same as F

CO.

d. Standard labels which specify ex, (m) or (f), refer to the sex of the test port connector.

A-14 85054B

Standard Definitions

Nominal Standard Definitions

Blank Forms

The standard definitions may be changed to meet your specific requirements. Table A-10 through A-12 are provided to record the modified standard definitions.

Table A-10 Blank Form for the 8510 Network Analyzer

System Z

= _________________

Disk File Name: ______________________________

Standard

Number

Type

−15

−12

F/Hz

−27

H/Hz

−24

F/Hz

−36

H/Hz

−33

1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20 21

Calibration Kit Label:

________________________

File Number: _________________________________

Ω

Loss in G

Frequency

in GHz

Min

Max

Coax or Waveguide

Standard Label

F/Hz

−45

Offset

H/Hz

−42

Delay

Fixed or sliding

Ω

a. Ensure system Z

of network analyzer is set to this value.

b. Open, short, load, delay/thru, or arbitrary impedance. c. Load or arbitrary impedance only. d. For waveguide, the lower frequency is the same as F

CO.

85054B A-15

Standard Definitions

Nominal Standard Definitions

Table A-11 Blank Form for the 872x Series of Network Analyzers

System Z

Standard

= 50.0

Number

Type

Ω

−15

F/Hz

−27

F/Hz

−36

F/Hz

−45

1 2 3 4 5 6 7 8

a. Ens ur e syst e m Z

of network analyzer is set to this value.

b. Open, short, load, delay/thru, or arbitrary impedance. c. L o ad or ar bi t ra r y impe d ance only. d. For waveguide, the lower frequency is the same as F

Calibration Kit Label:________________________

Fixed or Sliding

CO.

Delay in ps

Offset

Ω

Loss in G

Frequency

in GHz

Min

Max

Coax or Waveguide

Standard Label

A-16 85054B

Nominal Standard Definitions

Table A-12 Blank Form for the PNA Series of Network Analyzers

Standard Definitions

System Z

= _______________ Calibration Kit Label: ________________________

Standard

Number

Type

−18

−12

−30

−24

F/Hz 10

H/Hz 10

F/Hz

−39

H/Hz

−33

1 2 3 4 5 6 7 8

a. Ensure system Z

of network analyzer is set to this value.

b. Open, short, load, delay/thru, or arbitrary impedance. c. For waveguide, the lower frequency is the same as F

Ω

Loss in G

Frequency

in GHz

Min

Max

Coax or Waveguide

Standard Label

F/Hz

−48

Offset

H/Hz

−45

Delay in ps

Fixed or slidin g

CO.

Ω

85054B A-17

Standard Definitions

Nominal Standard Definitions

A-18 85054B

Index

adapters Agilent Technologies alcohol

altitude assistance

blank forms

cal kit

calibration

calibration co nst ants

calibration definitions calibration kit

calibration label calibration re port

calibration sticker cent er con duct or

certificate of calibration certification

characteristics

class assignments

cleaning connectors cleaning supplies

, 1-3

part numbers contacting isopropyl

as cleaning solv ent

, 6-6

, 5-3

, 3-4

, 2-2

contacting agilent

standard cla ss assi gnme nts standard definitions

contents history overview

bad certificate of constants

standards temperature

entering permanently stored

, 1-2

, 1-6

, 1-2

, 5-2

, 1-3

permanently stored

, 2-5

, 1-3

, 5-3

, A-15

, 4-2

, 1-3

, 2-2

, 1-3

contents history overview

part number

, 1-2

, 1-6

, 1-2

, 6-6

, 4-2

, 4-3

protrusion recession

, 3-7

, 4-2

specifications mechanical

supplemental blank forms

standard

, 2-5

, 2-3

, A-7

, A-3

, 3-4

, 1-3

ordering

, 6-6

, A-7

part numbers compressed air or nitroge n conductor

mating plane

conductor protrusion recession

connections

cautions in making disconnecting ESD concerns final

, 3-16

how to make preliminary sliding load undoing using a torque wrench

connector

cleaning cleaning supplies damage female gage

dial

, 3-7

gaging

when to do

life

, 3-3

male

, 3-8

mating plane precision slotless (female)

3-4

sex

, 1-8

threads visual inspection wear

, 3-3

connector g age

handling master reading zeroing

connector g age acc u ra cy constants

calibration

entering permanently st ored

contacting Agilent Technologies

5-3

contents

incomplete

what to do

kit

, 1-2

damage

to con n e ctors

damaged connec tors

, 6-6

, 3-4

, 2-3

, 3-2, 3-16, 3-19

, 3-16

, 3-19

, 3-16

, 3-18

, 3-19

, 3-16

, 3-4

, 6-6

, 3-3

, 3-4, 3-10

, 3-6

, 3-7

, 3-5

, 1-7,

, 3-4

, 3-3

, 3-8, 3-10

, 3-7

, 3-8, 3-10

, 3-6

, 1-3

, 1-4

, 3-3

data, recertification defective connectors definitions

standard deviation from nominal phase device

conductor

mating plane connecting disconnecting handling maintenance part numbers pin depth storag e temperature visual inspection

devices

how Agilent verifies

dial

connector gage

dimensions

device

center con ductor

oute r co n ductor

disconnections documentation warranty

electrical specifications electrostatic discharge

supplies

part num ber s when making connections

environmental requirements equipment

required

but not supp l i ed supplied

equipment requir ed ESD

precautions supplies

part num ber s when making connections

frequency

specifications

frequency range

gage

connector

dial

handling

, A-11

, 3-16

, 3-22

, 2-3

, 3-22

, 2-2

, 1-2, 6-2

, 3-2

, 3-2, 3-4

, 1-3

, 3-7

, 3-8, 3-10

, 4-2

, 3-3

, 2-5

, 2-3

, 3-19

, 1-8

, 6-6

, 3-3

, 4-2

, 3-7

, 2-3

, 3-19

, ii

, 2-5

, 3-2

, 6-6

, 3-16

, 2-2

, 6-2, 6-6 , 1-3

, 6-6

, 3-16

, 2-5

85054B Index-1

Index

master, 3-8, 3-10, 6-6 reading zeroing

gage master

part numbers using

gaging

female con nectors male connectors procedures sliding loads

gaging connectors

when to do

handling humidity

impedance

system

setting incoming inspection information, tr oubleshooting inspection

damage defects incoming mating plane visual

isopropyl alcohol

as cleaning solvent

kit

contents overview

label

calibration

part number limits

pin depth

maintenance

preventive maintenance of devices making connections manual

part number mating plane

conductor

connector

, 3-7

, 3-8, 3-10

, 6-6

, 3-8, 3-10

, 3-10

, 3-8

, 3-12

, 3-6

, 3-7

, 3-22

, 2-2

, A-11

, 1-4

, 3-3

, 1-4

, 3-3

, 3-4

, 1-2

, 4-3

, 6-6

, 2-4

, 3-2

, 1-8

, 3-16

, 6-6

, 2-3 , 3-5

, 5-3

mating plane inspection mating plane surfa ces mechanical characteristics mechanical integrity

nitrogen nominal standard definitions

numbers

observed limits offset opens a nd shorts

open-end wren ch opens

orderin g pa r ts

part numbers parts

perf orman c e v e rifica ti on permanently stored calibration pin depth

precision slotless conne ctors preventive maintenance

protrusi on

reading con nector gage recertification

recession

, 3-4

A-11

serial

, 1-5

pin depth

part number

, 2-4

, 6-6

, 1-2

, 6-2

ordering replaceable required but not supplied

fail

, 6-2

, 5-2

definitions

, 6-2

, 1-3

, 2-3

adjusting sliding load definition of effect on electrical

specifications importance of observed limits typical values

3-4

center conductor conductor

, 2-3

, 2-4 , 2-4

, 2-3

, 4-3

how often? interval what’s included where to send your kit

center conductor conductor

, 4-3

, 2-3

, 3-3

, 3-5

, 2-3

, 1-2

, 3-19

, 6-2

, 4-2

, 3-13

, 2-4

, 1- 7,

, 1-8

, 3-7

, 4-3

, 3-7

regulations

environmental replaceable parts requirement s

environmental return kit or de v ic e to A g i l en t

1-4, 5-3

retu rn lo ss

specifications

serial numbers

devices

, 1-5

recording service

, 5-2, 5-3

service tag set marks

sliding load sex

connector shorts

, 1-2

sliding load

calibration

connecting

gaging

, 3-12

pin depth

adjusting set marks sliding ring using

, 3-20

specifications

altitude certification electrical environmental frequency humidity pin depth return loss temperature verifying

standard cl ass ass ig nm ents

blank forms

standard definition s

blank forms nominal

standards

calibration NIST

, 2-5, 4-3

static discharge sticker

calibration

storage

supplemental c haracteristic s

, 3-22

altitude humidity temperature

, 3-5

, 6-2

, 2-2

, 2-5

, 1-5

, 4-3, 5-3

, 3-20

, 1-8

, 1-3

, 3-20 , 3-18

, 3-13

, 3-20

, 2-2

, 2-5

, 2-2

, 2-5

, 2-2

, 2-4

, 2-5

, 2-2

, 4-2

, A-3

, A-7

, A-11, A-15

, A-15

, A-11

, 2-5

, 3-2

, 4-3

, 2-2

, 2-3

Index-2 85054B

Index

supplies

cleaning

system impeda n ce

tag

service

temperature

calibration device error -corrected temperature

measurement operating range verification and measurement

test data threads

connector

torque wrench

part number

specifications traceability troubleshooting

, 1-3

, 4-3, 5-3

, 2-2

range

2-2

, 4-2

, A-11

, 2-2

, 3-4

, 1-3, 3-16

, 6-6

, 3-16

, 4-2

, 5-2

verification

performance

temperature visual inspection

warranty, documentation wrench

open-end

part num ber undoing connections

torque

part num ber

wrenches

part numbers

zeroing

connector gage

zeroing co n nector gag e

3-10

, 4-2 , 2-2

, 3-3

, 1-3, 3-19

, 6-6

, 1-3

, 6-6

, 3-8, 3-10

, ii

, 3-19

, 3-8,

85054B Index-3

Agilent Technologies 85054-90049 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

1 General Information

Calibration Kit Overview

Kit Contents

Calibration Definitions

Incoming Inspection

Serial Numbers

Recording the Device Serial Numbers

Calibration Kits Documented in This Manual

Calibration Kit History

85054B Kits with Serial Prefix 2906A

Precision Slotless Connector s

Clarifying the Sex of a Connector

Preventive Maintenance

2 Specifications

Environmental Requirements

Temperature—What to W atch Out For

Mechanical Characteristics

Pin Depth

Electrical Specifications

Certification

Electrostatic Discharge

Visual Inspection

Look for Obvious Defects and Damage First

Inspect the Mating Plane Surfaces

Cleaning Connectors

Inspect the Precision Slotless Connectors (female)

Gaging Connectors

Connector Gage Accuracy

When to Gage Connectors

Reading the Connector Gage

Gaging Procedures

Connections

How to Make a Connection

How to Separate a Connection

Using the Sliding Load

Handling and Storage

4 Performance Verification

Introduction

How Agilent Verifies the Devices in This Kit

Recertification

How Often to Recertify

Where to Send a Kit for Recertification

5 Troubleshooting

T roubleshooting Process

Returning a Kit or Device to Agilent

Where to Look for More Information

Contacting Agilent

6 Replaceable Parts

Introduction

Version Changes

Standard Class Assignments

Blank Forms

Nominal Standard Definitions

Setting the System Impedance

Blank Forms

Index