Keysight CalPod 855 A Series Service Manual
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Keysight CalPod 855 A Series Service Manual

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  • Page 3 KEYSIGHT SHALL NOT BE LIABLE FOR technical information related to Notices ERRORS OR FOR INCIDENTAL OR commercial computer software or © Keysight Technologies, Inc. CONSEQUENTIAL DAMAGES commercial computer software 20132020 CONNECTION WITH THE FURNISHING, documentation that No part of this manual may be...

  • Page 4: Table Of Contents

    Usage Information Setup and Use of Keysight 855xxA/B Series CalPods......1-1 Chapter Overview.
  • Page 5 Contacting Keysight ........

  • Page 6: Usage Information

    Usage Information Setup and Use of Keysight 855xxA/B Series CalPods To get the most out of your purchase, it is recommended that this User’s Guide be read carefully and completely. This document provides information on 855xxA/B Series CalPods, explaining how to set up all software and hardware, how to confirm operation, and how to use with a PNA Microwave Network Analyzer.
  • Page 8 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods — “Step 5. Confirm the PNA Model, Firmware Revision, and Installed Options” on page 1-9 — “Step 6. Load Temperature Characterization Data” on page 1-11 — “Step 7. Connect the LAN Cable” on page 1-12 —...
  • Page 9 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods 85530B 100 MHz to 20 GHz CalPod (Standard) , or 85540A 500 MHz to 40 GHz CalPod (Standard) 85531B 100 MHz to 20 GHz CalPod (Temperature Characterized) , or 85541A 500 MHz to 40 GHz CalPod (Temperature Characterized)
  • Page 10 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods Table 1-1 90005 Operation & Service Guide Shipment Items 85523B CalPod Controller 0960-2955 USB 2.0 to LAN Adapter, 7.5 inch 85553A CalPod Drive Cable (2 meter, 28 AWG) included with: —...
  • Page 11 Usage Information Table 1-1 Setup and Use of Keysight 855xxA/B Series CalPods Shipment Items NOTE CalPod drive cables vary, depending on the CalPod model. The cables have connector alignment keys that allow only the proper cable to connect to the appropriate CalPod. This ensures that no mistake is made when connecting the drive cable to the CalPod.
  • Page 12 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods Table 1-1 85555A Splitter Drive Cable (2 meter, 22 AWG) included with 85556A 1x12 Fan-Out Cable Splitter Table 1-1 on page 1-3 1. For CalPod drive cables, see 2. Although the 85540A, 85541A, and the 85542A 40 GHz CalPods are only characterized from 500 MHz to 40 GHz, they can function from 100 MHz to 40 GHz.

  • Page 13: Step 3. Download The Calpod Installation Package

    3. Verify that the AC power cable is not damaged, and that the power-source outlet provides a protective earth contact. Use the Keysight supplied power cord or one with the same or better electrical rating. Failure to ensure adequate earth grounding by not using this cord may cause personal injury or product damage.
  • Page 14 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods Table 1-1 8. Select 1. Install the USB-to-LAN adapter driver. 85563-90005 Operation & Service Guide...
  • Page 15 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods Table 1-1 Shipment Items 9. Press any key to continue at the information window. 85563-90005 Operation & Service Guide...
  • Page 16 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods 10.Select 39998-USB 2.0 to Fast Ethernet Adapter from the list. 11.Select Install Software - Windows XP and 2000 from the list. If there is a prompt to completely remove the selected application, perform the following: Click Yes.

  • Page 17: Step 4. A Model Pna/Pna-L/Pna-X And E836Xc Instruments Only (B Models Ignore This Step): Enable The Calpod Firmware License (Option 301 Or 302)

    (301 or 302) has to be enabled using a keyword that is specific for your PNA model and serial number. This keyword was sent to you by Keysight. Use the following instructions to enter the keyword in the PNA using the PNA front panel HARDKEYs and [softkeys].

  • Page 18: Step 6. Load Temperature Characterization Data

    Usage Information Setup and Use of Keysight 855xxA/B Series CalPods PNA Models 855xxA/B CalPod Modules PNA Firmware PNA Options (CalPod Version Firmware License) N524xB PNA-X A.13.25.04 or later No options. 85530B 20 GHz CalPod (Firmware includes Option 85540A 40 GHz CalPod 301/302.)

  • Page 19: Step 7. Connect The Lan Cable

    Usage Information Setup and Use of Keysight 855xxA/B Series CalPods 2. To access the Windows desktop when the PNA application is active, select File > Minimize Application. 3. Right-click on Start. and select Explore. 4. Navigate to the files on the USB drive, and double-click setup.exe to run the program.
  • Page 20 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods Configuration for the LAN Cable (Not recommended)” on page 2-4. Although this alternative is not recommended, it can be used when the USB 2.0 to LAN adapter is not available.

  • Page 21: Step 9. Configure The Calpods

    Usage Information Setup and Use of Keysight 855xxA/B Series CalPods Step 8. Confirm the Settings on the CalPod Controller Use either of the following methods to run the IP setup utility and confirm the default settings shown in the table below.
  • Page 22 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods For CalPod drive cables, see “Step 1. Inspect the Shipment” on page 1-2. 2. If not already active, start the PNA application. 3. Start the CalPod dialog window titled “Calibration Refresh Module Configuration”...
  • Page 23 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods In the dialog window column “CalPod Types:” — “STANDARD” refers to the 85530B 20 GHz CalPod and 85540A 40 GHz CalPod, and requires software Option 301 or 302. The list is limited to four entries when Option 301 is the only option installed.
  • Page 24 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods — If Test Result shows “Failed,” and the window text contains the words “Controller @ ..:Failed” — Check that the CalPod Controller is powered on and connected to the PNA correctly. See “Step 7.

  • Page 25: Step 10. Configure The Hardware For A Calibration

    Usage Information Setup and Use of Keysight 855xxA/B Series CalPods Step 10. Configure the Hardware for a Calibration Figure 1-2 on page 1-19 shows a recommended, basic measurement hardware configuration for calibrating the PNA when measuring a 2-port DUT. For information on more complex configurations, see the 855xxA/B Series CalPod Information Web page at: http://na.support.keysight.com/pna/calpod.

  • Page 26: Step 11. Perform Initial 2-Port Calibration

    Usage Information Setup and Use of Keysight 855xxA/B Series CalPods Step 11. Perform Initial 2-Port Calibration Information — The instructions in this step assume that CalPods are connected to PNA Port 1 and Port 2, and that a 2-Port calibration is used.
  • Page 27 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods — When the ECal or calibration kit is a 2.4 mm connector type, use appropriate adapters on the CalPod RF1 and RF2 connectors (2.92 mm) during calibration. Procedure 1. Connect the CalPods to the CalPod Controller.
  • Page 28 Usage Information Setup and Use of Keysight 855xxA/B Series CalPods 7. Set up the measurement parameters on the PNA. — Preset the PNA. — Set up a 2-port measurement channel with the desired parameters for your DUT, including: — class (choose from S-parameters, source power cal and receiver...

  • Page 29: Step 12. Initialize The Calpods

    Usage Information Setup and Use of Keysight 855xxA/B Series CalPods — Select Save as User CalSet. Any file name that does not contain “calpod” may be used. You must select Save as User CalSet (rather than “Finish”), to save the calibration in the channel 1 cal register.

  • Page 30: Step 15: Measure The Dut

    Usage Information Setup and Use of Keysight 855xxA/B Series CalPods Method 1: Using the PNA front panel HARDKEYs and [softkeys]. Press CAL > [More] > [Calpod] > [Recorrect Channel] Method 2: Using the mouse and the PNA pull-down menus. Click Response > Cal > Calpod > Recorrect Channel The system is now ready to make calibrated measurements on the DUT.

  • Page 33: Reference Information

    Keysight Series CalPods and CalPodControllerKeysight Series CalPods and CalPodController 855855xxA/B and 85523BxxA/B and 85523B Operating and Service GuideOperating and Service Guide Reference Information Miscellaneous Reference Information Chapter Overview (Hyperlinks) — “Websites with Additional PNA Information Related to CalPods” on page 2-2 —...

  • Page 34: Miscellaneous Reference Information

    — Keysight 855xxA/B Series CalPod Information http://na.support.keysight.com/pna/calpod — Keysight 855xxA/B Series CalPod Performance Characteristics http://na.support.keysight.com/pna/calpod/calpod_pc_85523-90003.pdf — Keysight 855xxA/B Series CalPod Performance Information in PNA Online Help http://na.support.keysight.com/pna/calpod/calpod_help.htm — Network Analyzer Firmware http://na.support.keysight.com/pna/firmware — General PNA Documentation http://na.support.keysight.com/find/pna 85523B Calpod Controller Dimensions and Weight —...

  • Page 35: Address On The Pna (When Using Usb 2.0 To Lan Adapter)

    Reference Information Miscellaneous Reference Information When an unsupported calibration type is used, the CalPod software reports an error during “Initialize Channel.” Setting a Static IP Address on the PNA (When Using USB 2.0 to LAN Adapter) When the CalPod Controller connects to the PNA via the USB 2.0 to LAN adapter, sometimes it is necessary to manually set a Static IP address on the LAN interface.
  • Page 36 Reference Information 90005 Operation & Service Guide Miscellaneous Reference Information TA LAN cable is required but is not included. If your PNA model is an E836xC or N5230C, the LAN cable required is the cross-over type; for N524xA, see Figure 2-1 on page 2-5.
  • Page 37 Reference Information To return to DHCP on the built-in PNA LAN adapter when CalPod operation is no longer required, run the CalPod LAN Config icon again and select option 3. Miscellaneous Reference Information As shown in the following graphic, if your N524xA has a removable hard drive, it can be connected to the 85523B CalPod Controller with any type of LAN cable.
  • Page 38 Reference Information 90005 Operation & Service Guide 85563-90005 Operation & Service Guide...

  • Page 39: Configuration: Distance Between Controller And Calpod Is 2 Meters Or Less

    Reference Information Advanced Multiport CalPod Configurations Advanced Multiport CalPod Configurations This section provides information on creating multiport CalPod configurations. Configuration: Distance Between Controller and CalPod is 2 Meters or Less When the distance between the 85523B CalPod controller and the CalPod unit is two meters or less, use the 85552A or 82553A CalPod drive cables (included with the CalPods) directly between them.

  • Page 40: Configuration: Distance Between Controller And Calpod Is More Than 2 Meters

    Configuration: Using a 1 x 12 CalPod Cable Fan-Out Splitter for More Than Four CalPods As shown in the following graphic, a Keysight 85556A 20 GHz and 40 GHz CalPod 1x12 fan-out splitter can be used to connect four or more 855xxA/B Series CalPods to an 85523B CalPod Controller.
  • Page 41 Reference Information Advanced Multiport CalPod Configurations Configuration: Distance Between Controller and Splitter is Less Than 2 Meters Configuration: Distance Between Controller and Splitter is More Than 2 Meters 85563-90005 Operation & Service Guide...

  • Page 42: Configuration: Using As Many As 48 Calpods With One Controller

    Reference Information Advanced Multiport CalPod Configurations When the distance between the controller and the splitter is more than 2 meters, both the 85554A CalPod drive extension cable and the 85555A splitter drive cable are required. Configuration: Using as Many as 48 CalPods with One Controller As many as 48 CalPods can be controlled by one 85523B CalPod controller.

  • Page 43: Configuration: Long Distance Between Splitter And Calpod

    Reference Information Advanced Multiport CalPod Configurations Configuration: Using as Many as 48 CalPods with One Controller Over a Long Distance Configuration: Long Distance Between Splitter and CalPod When there is a long distance required between the cable splitter and the CalPods, the 85554A CalPod drive extension cable can be used to provide additional length as shown in the previous graphic.

  • Page 44: Configuration: Control Through A Tvac Chamber Wall

    Reference Information Advanced Multiport CalPod Configurations 85563-90005 Operation & Service Guide Configuration: Control Through a TVAC Chamber Wall Thermal-vacuum testing requires controlling the CalPods inside of a TVAC chamber using an 85554A CalPod drive extension cable. This cable is cut to the appropriate length, and the cable conductors soldered to an appropriate TVAC bulkhead connector to provide DC connections through the TVAC chamber wall.
  • Page 45 Reference Information Advanced Multiport CalPod Configurations 85563-90005 Operation & Service Guide 2-13...

  • Page 47: Safety And Regulatory Information

    Assistance with test and measurements needs and information on finding a local Keysight office are available on the Web at: www.keysight.com/find/assist If you do not have access to the Internet, please contact your Keysight field engineer. In any correspondence or telephone conversation, refer to the Keysight product by its model number and full serial number.

  • Page 48: Shipment For Service

    Maintenance Maintenance To remove dirt or dust from the external case of the Keysight products, clean the case using a dry or slightly-dampened cloth only. If alcohol is used to clean the connectors, the power cord to the instrument must be removed.
  • Page 49 Caution denotes a hazard. It calls attention to a procedure that, if not correctly performed or adhered to, would result in damage to or destruction of the product. Do not proceed beyond a caution note until the indicated conditions are fully understood and met.

  • Page 50: General Safety Considerations

    10 °C lower than the maximum operating temperature of a single instrument. If there are any concerns or special requirements, a Keysight Field Engineer should be consulted to assure instrument temperature compliance and performance.

  • Page 51: Servicing

    Servicing These servicing instructions are for use by qualified personnel only. To avoid electrical shock, do not perform any servicing unless you are qualified to do so. Safety and Regulatory Information General Safety Considerations No operator serviceable parts inside. Refer servicing to qualified personnel.

  • Page 52: Regulatory Information

    Safety and Regulatory Information Regulatory Information Regulatory Information This section contains information that is required by various government regulatory agencies. Instructions for Use This product has been designed and tested in accordance with accepted industry standards, and has been supplied in a safe condition. The documentation contains information and warnings that must be followed by the user to ensure safe operation and to maintain the product in a safe condition.

  • Page 53: Instrument Markings

    Safety and Regulatory Information Regulatory Information Instrument Markings Table 3-1 IP 2 0 The instrument has been designed to meet the requirements of IP 2 0 for egress and operational environment. The RCM mark is a registered trademark of the Australian Communications and Media Authority.

  • Page 54: Compliance Notices

    Safety and Regulatory Information Regulatory Information Compliance Notices This product has been designated and tested in accordance with accepted industry standards, and has been supplied in a safe condition. The documentation contains information and warnings that must be followed by the user to ensure safe operation and to maintain the product in a safe condition.
  • Page 55 European Low Voltage Directive is not applicable for these products. Declaration of Conformity A declaration of conformity for any of these ECal modules is available at http://www.keysight.com/go/conformity or by contacting Keysight - see “Contacting Keysight” on page 3-1. 85563-90005 Operation & Service Guide...

  • Page 56: Environmental Information

    Safety and Regulatory Information Environmental Information Environmental Information Table 3-2 Environmental Information Parameter Required Values/Ranges Temperature For Indoor Use ONLY 0 °C to +55 °C Operating -40 °C to +70 °C Storage Altitude (Operating) 0 to 3,000 meters Type tested, 0% to 95% at 40 °C, non-condensing Relative humidity 3-10...

  • Page 57: Warranty

    The actual warranty on your instrument depends on the date it was ordered as well as whether or not any warranty options were purchased at that time. To determine the exact warranty on your instrument, contact Keysight Technologies with the model and serial number of your instrument. Refer to “Contacting...
  • Page 58 Safety and Regulatory Information 90005 Operation & Service Guide 3-11 Warranty 3-12...
  • Page 59 Safety and Regulatory Information 85563-90005 Operation & Service Guide 85563-...
  • Page 60 Installation Note Xxxxx-xxxxx This information is subject to change without notice. © Keysight Technologies 2013-2020 Edition 1, October 2020 www.keysight.com...

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