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Keysight R, Q, U, V, and W11644A Appendix-1

Standard Definitions
Class Assignments and Standard Definitions Values are Available on the Web

A: Standard Definitions

Class Assignments and Standard Definitions Values are Available on

the Web

Class assignments and standard definitions may change as more accurate

model and calibration methods are developed. You can download the most

accurate class assignments and standard definitions from Keysight’s

Calibration Kit Definitions Web page at

http://na.support.keysight.com/pna/caldefs/stddefs.html

For a detailed discussion of calibration kits, refer to the Keysight Application

Note, “Specifying Calibration Standards and Kits for Keysight Vector Network

Analyzers.” This application note covers calibration standard definitions,

calibration kit content and its structure requirements for Keysight vector

network analyzers. It also provides some examples of how to set up a new

calibration kit and how to modify an existing calibration kit definition file. To

download a free copy, go to www.keysight.com and enter literature number

5989-4840EN in the Search window.

Содержание 11644A Q

Страница 1: ...User s and Service Guide Keysight Technologies 11644A R Q U V and W Waveguide Calibration Kits This manual applies to 11644A series calibration kits with serial number prefix 3032A...

Страница 2: ...S government customers under its standard commercial license which is embodied in its End User License Agreement EULA a copy of which can be found at http www keysight com find sweula The license set...

Страница 3: ...3...

Страница 4: ...4...

Страница 5: ...nvironmental Requirements 2 2 Temperature What to Watch Out For 2 2 Mechanical Characteristics 2 3 Wavelength Shims 2 3 Shorts 2 3 Electrical Specifications 2 4 Measurement Uncertainty 2 5 Certificati...

Страница 6: ...Inspecting a Flange Connection 4 8 Handling and Storage 4 9 5 Performance Verification Introduction 5 2 How Keysight Verifies the Devices in Your Kit 5 2 Recertification 5 3 How Often to Recertify 5 3...

Страница 7: ...Although this list is the most accurate you can also use the illustrations in Chapter 7 to verify the items in your shipment If your shipment is not complete contact Keysight Technologies refer to Co...

Страница 8: ...ructions on manually entering calibration definitions selecting the calibration kit and performing a calibration Equipment Required but Not Supplied Cleaning supplies and various electrostatic dischar...

Страница 9: ...sk to support the Keysight 8510C network analyzer The part numbers provided in this manual are the recommended replacement parts for these kits The devices in these kits should meet the specifications...

Страница 10: ...___________________ Calibration kit __________________________ Fixed load __________________________ Straight section 5 cm __________________________ Straight section 5 cm __________________________ S...

Страница 11: ...tion 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 dam...

Страница 12: ...1 6 Keysight R Q U V and W11644A General Information When to Calibrate 1...

Страница 13: ...mperature range over which the calibration standards maintain performance to their specifications 20 C to 26 C Storage 40 C to 75 C Error corrected rangeb b The allowable network analyzer ambient temp...

Страница 14: ...l waveguide shorts are flat within 0 008 mm Q11644A U11644A V11644A R11644A W11644A Table 2 2 Mechanical Characteristics of Wavelength Shims Part Number Waveguide Band W mm H mm R mm Thickness mm 1166...

Страница 15: ...d stability as used in a network analyzer to define directivity after calibration V11644A WR 15 50 to 75 GHz Return loss 38 2 d W11644A WR 10 75 to 110 GHz Return loss 36 6 d Table 2 4 Electrical Spec...

Страница 16: ...the VNA Uncertainty Calculator program To access this program from the Web navigate to www keysight com and enter calculator in the Search function Explanations of the uncertainty model are provided i...

Страница 17: ...irectly to the test port or used as an offset load when combined with the wavelength shim Wavelength Shim A wavelength shim is also called an offset or wavelength section The shim is terminated by the...

Страница 18: ...nformation Calibration Devices and Their Use 3 connections they reduce wear that would otherwise occur to the coupler flanges These particular straights should be replaced or renewed whenever the cali...

Страница 19: ...port terminations by connecting one load to port 1 and the other load to port 2 See Figure 3 1 Figure 3 1 Termination and Short Line Connect the shim between port 1 and port 2 as shown in Figure 3 2...

Страница 20: ...t and Termination Offset Load Connect the shim and the termination to the appropriate test port as shown in Figure 3 4 Figure 3 4 Connect the Shim and the Termination to the Test Port For offset load...

Страница 21: ...priate test port as shown in Figure 3 5 Figure 3 5 Connect the Shim and the Short to the Test Port Reflect Connect the short to the appropriate test port as shown in Figure 3 6 Figure 3 6 Connect the...

Страница 22: ...3 6 Keysight R Q U V and W11644A User Information Measurement Applications 3 Figure 3 7 Connect Port 1 to Port 2 Wavelength Load See Offset Load Wavelength Short See Offset Short...

Страница 23: ...thickness of the shim and use that value to calculate its exact offset delay Use the following procedure to change the nominal value of the wavelength shim delay to reflect the specific device in your...

Страница 24: ...3 8 Keysight R Q U V and W11644A User Information Changing the Wavelength Shim Calibration Definition 3...

Страница 25: ...r in series with it when handling components and devices or when making connections to the test set Always use a grounded antistatic mat in front of your test equipment Always wear a heel strap when w...

Страница 26: ...4 2 Keysight R Q U V and W11644A Use Maintenance and Care of the Devices Electrostatic Discharge 4 Figure 4 1 ESD Protection Setup...

Страница 27: ...performance Magnification is of great use in analyzing the nature and cause of damage and in cleaning mating surfaces but it is not required for inspection Cleaning the Mating Plane Surfaces 1 Use Com...

Страница 28: ...ou reassemble or use it 3 Inspect a Inspect the mating plane surface to make sure that no particles or residue remain Visual Inspection on page 4 3 Keep isopropyl alcohol away from heat sparks and fla...

Страница 29: ...lange has four corner screw holes and two precision alignment holes as shown in Figure 4 2 A non precision flange has only four corner screw holes Figure 4 2 Precision Alignment Holes Aligning Two Pre...

Страница 30: ...ligning Flanges 3 Place a lock washer and nut on each screw and finger tighten 4 Insert the remaining two screws 5 Place a lock washer and nut on each screw and finger tighten 6 Remove the slip pins 7...

Страница 31: ...and insert the remaining two screws 5 Place a lock washer and nut on each screws and finger tighten 6 Go to Tightening a Flange Connection on page 4 7 Tightening a Flange Connection 1 In an X pattern...

Страница 32: ...onnection as follows 1 Place an electric light or white paper behind the connection 2 Check the flange matings for any gap A good connection has no gaps between the connected waveguide flanges and the...

Страница 33: ...loose in a box or in a desk or bench drawer This is the most common cause of device damage during storage Keep devices clean Do not touch mating plane surfaces Natural skin oils and microscopic parti...

Страница 34: ...4 10 Keysight R Q U V and W11644A Use Maintenance and Care of the Devices Handling and Storage 4...

Страница 35: ...nd short characteristics are developed from mechanical measurements The mechanical measurements and material properties are carefully modeled to give very accurate electrical representation The mechan...

Страница 36: ...interval for recertification is 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 establish a dif...

Страница 37: ...shown in Figure 5 1 Turn on and preset the network analyzer Let the equipment warm up for at least one hour 2 Set the appropriate start frequency to 26 5 GHz R band 33 GHz Q band 40 GHz U band 50 GHz...

Страница 38: ...e the return loss S11 of the load 9 After one complete measurement sweep the displayed trace should look similar to that shown in Figure 5 2 10 If necessary update the trace 11 Use a marker to determi...

Страница 39: ...bleshooting Process This manual contains limited information about network analyzer system operation For complete information refer to the instrument documentation If you suspect a bad calibration or...

Страница 40: ...6 2 Keysight R Q U V and W11644A Troubleshooting Troubleshooting Process 6 Figure 6 1 Troubleshooting Flowchart...

Страница 41: ...3 Returning a Kit or Device to Keysight If your kit or device requires service contact Keysight Technologies for information on where to send it See Contacting Keysight on page 6 3 Include a service...

Страница 42: ...ntents Keysight stands behind the quality of the upgrade kit contents If you have problems with any item in the kit refer to www keysight com and the Contact Keysight link In any correspondence or tel...

Страница 43: ...er to Contacting Keysight on page 6 3 for further information Table 7 1 Replaceable Parts for the R11644A WR 28 Description Qty Per Kit Keysight Part Number Calibration Devices Straight section 5 cm 2...

Страница 44: ...7 2 Keysight R Q U V and W11644A Replaceable Parts Introduction 7 Figure 7 1 R Band Component Identification Sheet...

Страница 45: ...1644 60005 Shim 1 11644 20001 Short 1 11644 20004 Hardware Slip pin 1 645 mm diameter 6 11644 20008 Slip pin 2 367 mm diameter 6 11644 20006 4 40 captive screw 0 31 inches long 24 1390 0671 4 40 capti...

Страница 46: ...7 4 Keysight R Q U V and W11644A Replaceable Parts Introduction 7 Figure 7 2 Q Band Component Identification Sheet...

Страница 47: ...1644 60006 Shim 1 11644 20002 Short 1 11644 20004 Hardware Slip pin 1 645 mm diameter 6 11644 20008 Slip pin 2 367 mm diameter 6 11644 20006 4 40 captive screw 0 31 inches long 24 1390 0671 4 40 capti...

Страница 48: ...7 6 Keysight R Q U V and W11644A Replaceable Parts Introduction 7 Figure 7 3 U Band Component Identification Sheet...

Страница 49: ...60025 Standard section 5 cm 3 11644 60012 Shim 1 11644 20013 Short 1 11644 20015 Hardware Slip pin 1 567 mm diameter 6 11644 20007 4 40 captive screw 0 41 inch 12 1390 0765 4 40 captive screw 0 31 inc...

Страница 50: ...7 8 Keysight R Q U V and W11644A Replaceable Parts Introduction 7 Figure 7 4 V Band Component Identification Sheet...

Страница 51: ...3 60026 Standard section 3 11644 60013 Shim 1 11644 20014 Short 1 11644 20015 Hardware Slip pin 1 567 mm diameter 6 11644 20007 4 40 captive screw 0 41 inch 12 1390 0765 4 40 captive screw 0 31 inch 2...

Страница 52: ...7 10 Keysight R Q U V and W11644A Replaceable Parts Introduction 7 Figure 7 5 W Band Component Identification Sheet...

Страница 53: ...s Grounding wrist strap 1 9300 1367 5 ft grounding cord for wrist strap 1 9300 0980 2 ft by 4 ft conductive table mat with 15 ft grounding wire 1 9300 0797 ESD heel strap 1 9300 1308 Cleaning Supplies...

Страница 54: ...7 12 Keysight R Q U V and W11644A Replaceable Parts Introduction 7...

Страница 55: ...ration Kit Definitions Web page at http na support keysight com pna caldefs stddefs html For a detailed discussion of calibration kits refer to the Keysight Application Note Specifying Calibration Sta...

Страница 56: ...Appendix 2 Keysight R Q U V and W11644A Standard Definitions Class Assignments and Standard Definitions Values are Available on the Web...

Страница 57: ...overview 1 2 parts not included 7 14 performance how Keysight verifies 5 2 case storage 7 4 7 6 7 8 7 10 7 12 certificate of calibration 5 3 certification device specifications 2 5 characteristics mec...

Страница 58: ...inspection flange connection 4 8 incoming 1 3 visual 4 3 isolation 3 3 isopropyl alcohol precautions for use of 4 4 K Keysight Technologies application note A 2 contacting 6 5 kit contents 1 2 7 4 7...

Страница 59: ...certification of 2 5 characteristics 2 4 deviation from nominal phase 2 4 device 2 4 electrical 2 4 environmental 2 2 frequency 2 4 operating 2 2 return loss of shims 2 4 return loss of standard secti...

Страница 60: ...arranty documentation ii waveguide straight port 1 and 2 3 2 verification device 3 2 waveguide connecting 4 5 wavelength shim 3 2 wavelength shim calibration definition 3 7 when to calibrate 1 6 wrist...

Страница 61: ...Installation Note Xxxxx xxxxx 3...

Страница 62: ...This information is subject to change without notice Keysight Technologies 1994 2021 Edition 2 July 2021 www keysight com...

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