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Agilent Technologies 85054D, User'S And Service Manual

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Agilent Technologies 85054D User'S And Service Manual Download Page 41

85054D

5-3

Troubleshooting

Where to Look for More Information

Where to Look for More Information

This manual contains limited information about network analyzer system operation. For 
detailed information on using a VNA, ENA or PNA series network analyzer, refer to the 
appropriate user guide or online Help.

• To view the ENA or PNA online Help, press the Help key on the front panel of the 

network analyzer.

• To view an online VNA user guide, use the following steps:

1. Go to 

www.agilent.com

.

2. Enter your VNA model number (Ex: 8753ES) in the Search box and click 

Search

.

3. Under the heading 

Manuals & Guides

, click on the title/hyperlink for the 

document PDF you want to view. 

 If you need additional information, see “Contacting Agilent” on page  5.

Summary of Contents for 85054D

Page 1: ...he 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...

Page 2: ...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 WARRANT...

Page 3: ...e What to Watch 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 In...

Page 4: ...oting Troubleshooting Process 5 2 Where to Look for More Information 5 3 Returning a Kit or Device to Agilent 5 4 Contacting Agilent 5 5 6 Replaceable Parts Introduction 6 2 A Standard Definitions Cla...

Page 5: ...85054D 1 1 1 General Information...

Page 6: ...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 repeatab...

Page 7: ...r s guide or embedded Help for instructions on manually entering calibration definitions selecting the calibration kit and performing a calibration NOTE The 8510 network analyzer is no longer being so...

Page 8: ...ces 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...

Page 9: ...vices in this kit with similar devices from other kits Table 1 1 Serial Number Record for the 85054D Device Serial Number Calibration kit Broadband load m Broadband load f Open m Open f Short m Short...

Page 10: ...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 85054D...

Page 11: ...r 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...

Page 12: ...it A connector gage is referred to in terms of the connector that it measures For instance a male connector gage has a female connector on the gage so that it can measure male devices Preventive Maint...

Page 13: ...he connectors become dirty or damaged measurement repeatability and accuracy is affected Fortunately it is relatively easy to evaluate the general validity of the calibration To test repeatability rem...

Page 14: ...1 10 85054D General Information When to Calibrate...

Page 15: ...2 1 2 Specifications...

Page 16: ...e your fingers are a heat source Table 2 1 Environmental Requirements Parameter Limits Temperature Operatinga a The temperature range over which the calibration standards maintain conformance to their...

Page 17: ...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 flu...

Page 18: ...al specifications Refer to Figure 2 1 for an illustration of pin depth in type N connectors NOTE When measuring pin depth the measured value resultant average of three or more measurements is not the...

Page 19: ...ibration facilities of other International Standards Organization members See How Agilent Verifies the Devices in This Kit on page 4 2 for more information Table 2 3 Electrical Specifications Device F...

Page 20: ...2 6 85054D Specifications Electrical Specifications...

Page 21: ...3 1 3 Use Maintenance and Care of the Devices...

Page 22: ...nded 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 wear a heel strap...

Page 23: ...e not kept clean or are connected incorrectly Connector wear eventually degrades performance of the device Calibration devices should have a long life if their use is on the order of a few times per w...

Page 24: ...before the outlet hose Ground the hose nozzle to prevent electrostatic discharge and set the air pressure to less than 414 kPa 60 psi to control the velocity of the air stream High velocity streams o...

Page 25: ...low pressure compressed air or nitrogen Always completely dry a connector before you reassemble or use it 3 Clean the Mating Plane Surfaces a Apply a small amount of isopropyl alcohol to a lint free...

Page 26: ...erage 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...

Page 27: ...nce 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...

Page 28: ...r 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...

Page 29: ...85054D 3 9 Use Maintenance and Care of the Devices Gaging Connectors Figure 3 3 Gaging Male Type N Connectors...

Page 30: ...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 c...

Page 31: ...85054D 3 11 Use Maintenance and Care of the Devices Gaging Connectors Figure 3 4 Gaging Female Type N Connectors...

Page 32: ...s 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...

Page 33: ...ever 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 ordering information 1 Position both wrenches within 90 degree...

Page 34: ...do you apply more than the recommended torque How to Separate a Connection To avoid lateral bending force on the connector mating plane surfaces always support the devices and connections CAUTION Turn...

Page 35: ...4 1 4 Performance Verification...

Page 36: ...are carefully modeled to give very accurate electrical representation The mechanical measurements are then traced to NIST through various plug and ring gages and other mechanical measurements 2 Each c...

Page 37: ...information see page 5 5 How Often to Recertify The suggested initial interval for recertification is 12 months or sooner The actual need for recertification depends on the use of the kit After revie...

Page 38: ...4 4 85054D Performance Verification Recertification...

Page 39: ...5 1 5 Troubleshooting...

Page 40: ...oting Troubleshooting 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 Trou...

Page 41: ...he appropriate user guide or online Help To view the ENA or PNA online Help press the Help key on the front panel of the network analyzer To view an online VNA user guide use the following steps 1 Go...

Page 42: ...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 t...

Page 43: ...on the Web at www agilent com find assist If you do not have access to the Internet please contact your Agilent field engineer NOTE In any correspondence or telephone conversation refer to the Agilen...

Page 44: ...5 6 85054D Troubleshooting Contacting Agilent...

Page 45: ...6 1 6 Replaceable Parts...

Page 46: ...rface on page 1 8 Description Qty Per Kit Agilent Part Number Calibration Devices 50 Type N Type N m broadband load 1 85054 60046 Type N f broadband load 1 85054 60047 Type N m offset short 1 85054 60...

Page 47: ...50 ohm m extendable retractable sleeve 1 85054 60009 Adapter Type N to 7 mm 50 ohm f extendable retractable sleeve 1 85054 60001 Grounding wrist strap 1 9300 1367 5 ft grounding cord for wrist strap...

Page 48: ...6 4 85054D Replaceable Parts Introduction...

Page 49: ...A 1 A Standard Definitions...

Page 50: ...Web page at http na tm agilent com pna caldefs stddefs html For a detailed discussion of calibration kits refer to the Agilent Application Note Specifying Calibration Standards and Kits for Agilent V...

Page 51: ...cession 2 3 connections 3 2 3 12 3 14 cautions in making 3 12 disconnecting 3 14 ESD concerns 3 12 final 3 12 how to make 3 12 preliminary 3 12 undoing 3 14 using a torque wrench 3 12 connector cleani...

Page 52: ...dures 3 8 gaging connectors 3 6 when to do 3 7 H handling 3 14 how often to calibrate 1 9 humidity 2 2 I incoming inspection 1 4 inspection damage 3 3 defects 3 3 incoming 1 4 mating plane 3 3 visual...

Page 53: ...umidity 2 2 pin depth 2 4 return loss 2 5 temperature 2 2 verifying 4 2 standard definitions downloading from Agilent Web site A 2 standards calibration 2 5 NIST 2 5 4 3 static discharge 3 2 sticker c...

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