Keysight 909A/D Coaxial Terminations
Contents
1. 909A D Coxial Terminations Operating and Service Manual 3 Installation and Service Installation 16 Initial Inspection on page 16 Service Instructions 17 Adjustment on page 17 Repair on page 17 Maintenance 17 Cleaning Connectors on page 17 Connections on page 19 Handling and Storage on page 23 This chapter provides you installation and service information Installation Initial Inspection 16 1 Unpack and inspect the shipping container and its contents thoroughly to ensure that nothing was damaged during shipment If the shipping container or cushioning material is damaged the contents should be checked both mechanically and electrically If the contents are incomplete if there is mechanical damage or defect or if the instrument does not pass the electrical performance test contact the nearest Keysight Technologies Sales and Service office Refer to the Service and Support information in the front matter of this manual Keysight Technologies will arrange for repair or replacement of the damaged or defective equipment Keep the shipping materials for the carrier s inspection If you are returning the instrument under warranty or for service repackaging the instrument requires original shipping containers and materials or their equivalents Keysight Technologies can provide packaging materials identical to the original materials Refer to Service and Support information in the front2. D Coaxial Terminations Operating and Service Manual 10 Keysight 909A D Coaxial Terminations Operating and Service Manual KEYSIGHT TECHNOLOGIES Keysight 909A D Coxial Terminations Operating and Service Manual 2 Specifications Product Specifications 12 Physical Specifications 13 Pin Depth Specifications 13 This chapter provides you the specifications of Keysight 909A and 909D coaxial terminations Product Specifications 12 Model Number 909A 909D Frequency Range DC to 18GHz DC to 26 5GHz Impedance 50Q 50Q Connectors Option 701 Precision 7mm Option 011 3 5mm f Reflection Coefficient Power Rating Option 012 Type N m Option 013 Type N f Option 701 DC to 4GHz 0 024 1 05 SWR 4 to 12 4GHz_ 0 048 1 10 SWR 12 4 to 18GHz 0 110 1 25 SWR Option 012 and 013 DC to 4GHz 0 029 1 06 SWR 4 to 12 4GHz 0 052 1 11 SWR 12 4 to 18GHz 0 130 1 30 SWR 2W average 300W peak Option 301 3 5mm m Option 040 3 5mm m Option 011 and 301 DC to 3GHz 0 01 1 02 SWR 3to6GHz 0 02 1 04 SWR 6 to 26 5GHz 0 06 1 12 SWR Option 040 DC to 4GHz 0 01 1 02 SWR 4to 6GHz 0 02 1 04 SWR 6 to 26 5GHz 0 06 1 12 SWR 2W average 100W peak 10ps max pulse width at 20 C Derated to 1W average at 75 C Keysight 909A D Coaxial Terminations Operating and Service Manual Physical Specifications Keysight 909A Physical Specifications Option 701 Option 012 Option 01
3. 1765 Type N connectors can be tightened hand tight but for better repeatability they should be torqued to 135N cm 12in Ib Keysight 909A D Coaxial Terminations Operating and Service Manual 2 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 connectors is fixed 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 3 Position both wrenches within 90 degrees of each other before applying force See Figure 3 3 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 Hold this wrench gt steady X 4 Lift V A Device Device CORRECT METHOD INCORRECT METHOD Reduces lift on connection Too much lift on connection Figure 3 3 Wrench Positions 4 Hold the torque wrench lightly at the end of the handle only beyond the groove See Figure 3 4 Keysight 909A D Coaxial Terminations Operating and Service Manual 21 TORQUING DIRECTION t STOP WHEN HANDLE BEGINS TO YIELD Figure 3 4 Using the Torque Wrench 5 Apply downward force perpendicular to the wrench handle See Figure 3 4 This applies torque to the connection through the wrench Do not hold the wrench so tightl
4. 3 Length 45mm 1 77in 52mm 2 05in 52mm 2 05in Diameter 22mm 0 87in 21mm 0 83in 18mm 0 71in Weight 59g 2 080z 52g 1 8302 50g 1 7602 Shipping Weight 0 45kg 0 99Ib 0 45kg 0 99Ib 0 45kg 0 991b Keysight 909D Physical Specifications Option 011 Option 301 and 040 Length 23mm 0 91in 24mm 0 94in Diameter 8mm 0 16in 9mm 0 35in Weight 7g 0 2502 7g 0 2502 Shipping Weight 0 45kg 0 991b 0 45kg 0 991b Pin Depth Specifications Keysight 909A Pin Depth in Micrometers 10 4 inches Option 701 Option 012 Option 013 7 9 to 98 4 0 to 157 5 0 to 118 1 2 to 25 0 to 40 0 to 30 Keysight 909D Pin Depth in Micrometers 10 4 inches Option 011 Option 040 Option 301 0 to 78 8 0 to 78 8 0 to 78 8 0 to 20 0 to 20 0 to 20 Keysight 909A D Coaxial Terminations Operating and Service Manual 13 Environmental Specifications 14 Parameter Required Values Ranges Temperature e Operation 15 C to 35 C 59 F to 95 F Storage 40 C to 75 C 40 F to 167 F Altitude e Operation lt 4 500m 15 000ft Storage lt 15 000m 50 000ft Relative humidity e Operation Storage Vibration Shock Always non condensing 0 to 80 26 C maximum dry bulb 0 to 95 0 015 5 55 5Hz 15min 3 axes 100g 1 2ms 3 times each plane Keysight 909A D Coaxial Terminations Operating and Service Manual KEYSIGHT TECHNOLOGIES Keysight
5. Keysight 909A D Coaxial Terminations Operating and Service KEYSIGHT Manual TECHNOLOGIES NOTICE This document contains references to Agilent Technologies Agilent s former Test and Measurement business has become Keysight Technologies For more information goto www keysight com KEYSIGHT TECHNOLOGIES Notices Keysight Technologies 2000 2014 No part of this manual may be reproduced in any form or by any means including electronic storage and retrieval or translation into a foreign language without prior agreement and written consent from Keysight Technologies as governed by United States and international copyright laws Manual Part Number 00909 90034 Edition Edition 5 August 2014 Printed in Malaysia Keysight Technologies Phase 3 Bayan Lepas Free Industrial Zone Bayan Lepas Penang 11900 Malaysia Certification Keysight Technologies certified that this product met its published specifications at the time of shipment from the factory Keysight Technologies further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology NIST formerly NBS to the extent allowed by the Institute s calibration facility and to the calibration facilities of other International Standards Organization members Warranty The material contained in this document is provided as is and is subject to being changed without notice in fu
6. ating and Service Manual KEYSIGHT TECHNOLOGIES Keysight 909A D Coxial Terminations Operating and Service Manual 1 Introduction Product Overview 8 909A Coaxial Termination on page 8 909D Coaxial Termination on page 9 This chapter provides you the overview of Keysight 909A and 909D Coaxial Termination Product Overview The Keysight 909A and 909D terminations are low reflection loads for terminating 50Q coaxial systems in their characteristic impedance The Keysight 909A is extremely broadband covering the frequency range from DC to 18GHz The Keysight 909D is specified to 26 5GHz and mode free to 34GHZ Both terminations find wide use as accessories for broadband measuring instrument and for coaxial instrumentation 909A Coaxial Termination The Keysight 909A is furnished with a Precision 7mm connector This is a sexless connector with low RF leakage and clearly defined reference plane As an option the Keysight 909A can be furnished with either male or female Type N connector interfaces per IEEE standard 287 GPC The outer conductors of these Type N interfaces are made of passivated stainless steel Figure 1 1 Keysight 909A with male and female Type N connector Keysight 909A D Coaxial Terminations Operating and Service Manual 909D Coaxial Termination The Keysight 909D has Precision 3 5mm connector interfaces per IEEE standard 287 GPC Figure 1 2 Keysight 909D Coaxial Terminations Keysight 909A
7. e hose nozzle to prevent electrostatic discharge and set the air pressure to less than 414kPa 60psi to control the velocity of the air stream High velocity streams of compressed air can cause electrostatic effects when directed into a connector These electrostatic effects can damage the device 2 Clean the Connector Threads Keep isopropyl alcohol away from heat sparks and flame Store in a tightly closed container It is extremely flammable In case of fire use 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 are with water Dispose of isopropyl alcohol in accordance with all applicable federal state and local environmental regulations 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 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 connecto
8. ety Notices CAUTION A CAUTION notice denotes a haz ard It calls attention to an operat ing procedure practice or the like that if not correctly performed or adhered to could result in damage to the product or loss of important data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met A WARNING notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly per formed or adhered to could result in personal injury or death Do not proceed beyond a WARNING notice until the indicated condi tions are fully understood and met Keysight 909A D Coaxial Terminations Operating and Service Manual WEEE Compliance This product complies with the WEEE Directive 2002 96 EC marking requirements The affixed label indicates that you must not discard this electrical electronic product in domestic household waste Product Category With reference to the equipment types in the WEEE Directive Annex I this product is classed as a Monitoring and Control Instrumentation product Do not dispose in domestic household waste To return unwanted products contact your local Keysight office or see www keysight com for more information Keysight 909A D Coaxial Terminations Operating and Service Manual 3 Contacting Keysight For more information please contact your nearest Keysight office Americas Canada Latin Ame
9. matter of this manual for the Keysight Technologies nearest to you Attach a tag indicating the type of service required return address model number and serial number Mark the container FRAGILE to insure careful handling In any correspondence refer to the instrument by model number and serial number Keysight 909A D Coaxial Terminations Operating and Service Manual Service Instructions Adjustment The coaxial terminations does not have internal adjustments and should not be opened Repair The coaxial terminations are not recommended for repair In case your coaxial terminations require repair services please contact your nearest Keysight Sales and Service Center Maintenance The connectors particularly the connector faces must be kept clean Keysight recommends that the connectors be periodically inspected and cleaned if necessary Cleaning Connectors Clean connectors are essential for ensuring the integrity of RF and microwave coaxial connectors 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 Keysight 909A D Coaxial Terminations Operating and Service Manual 17 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 th
10. nd Service Manual 19 20 CAUTION Carefully align the connectors The male connector center pin must slip concentrically into the contact finger of the female connector Push the connectors straight together Do not turn the device body Only turn the connector nut Damage to the center conductor and outer 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 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 at all points on both mating surfaces is sufficient Very light finger pressure is enough to accomplish this 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 1 Use a torque wrench to make a final connection Table 3 1 provides information about the torque wrench Using torque wrench guarantees that the connection is not too tight preventing possible connector damage It also guaranteed that all connections are equally tight each time Table 3 1 Torque Wrench Information Connector Type Torque Setting Keysight Torque Wrench Number 7mm 135N cm 12in lb 8710 1766 Type N 135N cm 12in lb 8710 1766 3 5mm 90N cm 8in Ib 8710
11. ng or bending either of the connectors Handling and Storage e Install the protective end caps and store the calibration devices in the foam lined storage case when not in use e Never store connectors loose in a box desk or bench drawer This is the most common cause of connector damage during storage e Keep connectors clean e 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 e 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 Keysight 909A D Coaxial Terminations Operating and Service Manual 23 24 Keysight 909A D Coaxial Terminations Operating and Service Manual This information is subject to change without notice Keysight Technologies 2000 2014 Edition 5 August 2014 KEYSIGHT 00909 90034 TECHNOLOGIES www keysight com
12. r before you reassemble or use it Keysight 909A D Coaxial Terminations Operating and Service Manual 3 Clean the Mating 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 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 with a gentle stream of clean low pressure compressed air or nitrogen Always completely dry a connector before you reassemble or use it 4 Reinspect Inspect the connector again to make sure that no particles or residue are present Connections Good connections require a skilled operator The most common cause of measurement 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 Wear a heel strap when working in an area with conductive floor If your are uncertain about the conductivity of your floor wear a heel strap 2 Visually inspect the connectors If necessary clean the connectors 4 Use a connector gage to verify that all center conductors are within the observed pin depth values in Pin Depth Specifications on page 13 Keysight 909A D Coaxial Terminations Operating a
13. rica United States Asia Pacific Australia China Hong Kong India Japan Korea Malaysia Singapore Taiwan Thailand Europe Austria Belgium Denmark Finland France Germany Ireland Italy Netherlands Spain Sweden Switzerland French Switzerland German United Kingdom Other European Countries 877 894 4414 305 269 7500 800 829 4444 1 800 629 485 800 810 0189 800 938 693 1 800 112 929 81 426 56 7832 080 769 0800 1 800 888 848 1 800 375 8100 0800 047 866 1 800 226 008 0820 87 44 11 32 0 2 404 93 40 45 701315 15 358 0 10 855 2100 0825 010 700 01805 24 6333 1890 924 204 39 02 92 60 8484 31 0 20 547 2111 34 91 631 3300 0200 88 22 55 41 21 8113811 Opt 2 0800 80 53 53 Opt 1 44 0 118 9276201 www keysight com find contacts Or go to www keysight com find assist for more information Keysight 909A D Coaxial Terminations Operating and Service Manual Contents 1 Introduction 7 Product Overview 8 909A Coaxial Termination 909D Coaxial Termination 2 Specifications 11 Product Specifications 12 Physical Specifications 13 Pin Depth Specifications 13 3 Installation and Service 15 Installation 16 Initial Inspection 16 Service Instructions 17 Adjustment 17 Repair 17 Maintenance 17 Cleaning Connectors 17 Connections 19 Handling and Storage 23 Keysight 909A D Coaxial Terminations Operating and Service Manual Contents 6 Keysight 909A D Coaxial Terminations Oper
14. ture editions Further to the maximum extent permitted by applicable law Keysight 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 Keysight shall not be liable for errors or for incidental or consequential damages in connection with the furnishing use or performance of this document or of any information contained herein Should Keysight 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 shall control Technology Licenses The hardware and or software described in this document are furnished under a license and may be used or copied only in accordance with the terms of such license Restricted Rights Legend U S Government Restricted Rights Software and technical data rights granted to the federal government include only those rights customarily provided to end user customers Keysight provides this customary commercial license in Software and technical data pursuant to FAR 12 211 Technical Data and 12 212 Computer Software and for the Department of Defense DFARS 252 227 7015 Technical Data Commercial Items and DFARS 227 7202 3 Rights in Commercial Computer Software or Computer Software Documentation Saf
15. y that you push the handle straight down along its length rather than pivoting it otherwise you apply an unknown amount of torque 6 Tighten the connection just to the torque wrench break point The wrench handle gives way at its internal pivot point See Figure 3 4 Do 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 otherwise you apply an unknown amount of torque to the connection when the wrench reaches its break point Do not twist the head of the wrench relative to the outer conductor mating plane If you do you apply more than the recommended torque 22 Keysight 909A D Coaxial Terminations Operating and Service Manual How to Separate a Connection To avoid lateral bending force on the connector mating plane surfaces always 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 Complete the separation by hand turning only the connector nut 4 Pull the connectors straight apart without twisting rocki
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