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Keysight N5225-60107 Manual
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Keysight N5225-60107 Manual

Keysight N5225-60107 Manual

Add source and receiver attenuators upgrade kit
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Keysight Add Source and Receiver
Attenuators Upgrade Kit
To Upgrade PNA N5224A/B or N5225A/B Option 401 to Option 417 or
PNA-X N5244A/B or N5245A/B Option 401 to Option 417
For Analyzers with Serial Numbers Prefixed MY/SG/US5150 and Below
Upgrade Kit Order Numbers: N5224AU-417, N5225AU-417,
N5224BU-417, N5225BU-417, N5244AU-417, N5245AU-417,
N5244BU-417, and N5245BU-417
Keysight Kit Number: N5225-60107
Installation Note

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Summary of Contents for Keysight N5225-60107

  • Page 1 Keysight Add Source and Receiver Attenuators Upgrade Kit To Upgrade PNA N5224A/B or N5225A/B Option 401 to Option 417 or PNA-X N5244A/B or N5245A/B Option 401 to Option 417 For Analyzers with Serial Numbers Prefixed MY/SG/US5150 and Below Upgrade Kit Order Numbers: N5224AU-417, N5225AU-417,...

  • Page 2: Safety Notices

    PERFORMANCE OF THIS to the public to use, modify, DOCUMENT OR ANY INFORMATION reproduce, release, perform, CONTAINED HEREIN. SHOULD display, or disclose commercial KEYSIGHT AND THE USER HAVE A computer software or SEPARATE WRITTEN AGREEMENT commercial computer software WITH WARRANTY TERMS...
  • Page 3 Keysight Add Source and Receiver Attenuators Upgrade Kit Upgrade Kit Number: N5225-60107 Installation Note Description of the Upgrade Some of the assembly drawings in this document may be different from your instrument, but the process is similar for both an "A" model and "B"...

  • Page 4: Contacting Keysight

    Assistance with test and measurements needs and information on finding a local Keysight office are available on the Web at: http://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 5: Getting Prepared

    Description of the Upgrade Getting Prepared Getting Prepared The PNA contains extremely sensitive components that can be ruined if mishandled. Follow instructions carefully when making cable connections, especially wire harness connections. The person performing the work accepts responsibility for the full cost of the repair or replacement of damaged components.
  • Page 6 The enclosed Software Entitlement Certificate is a receipt, verifying that you have purchased a licensed option for the analyzer of your choice. You must now use a Keysight Web page to request a license key email that contains the license key files for the instrument that will receive the option.
  • Page 7 If the model number, serial number, or option number do not match those on the license message you received from Keysight, you will not be able to install the license key file. If this is the case, contact Keysight for assistance. Refer to “Getting Assistance from Keysight” on page...
  • Page 8 Use a 5/16-in torque wrench set to 10 in-lbs on all cable connections. About Installing the Upgrade Products affected N5224A/B, N5225A/B, N5244B, and N5245B Option 401 Installation to be performed by Keysight service center or personnel qualified by Keysight Estimated installation time 2 hours Estimated adjustment time 0.5 hour Estimated full instrument calibration time 4.5 hours...
  • Page 9 Items Included in the Upgrade Kit Items Included in the Upgrade Kit Check the contents of your kit against the following list. If any part is missing or damaged, contact Keysight Technologies. Refer to “Getting Assistance from Keysight” on page...
  • Page 10 Description of the Upgrade Items Included in the Upgrade Kit Table 1 Contents of Upgrade Kit N5225-60107 Description Part Number Desig. RF cable, A29 test port 1 receiver coupler to A38 test port 1 source attenuator N5245-20029 RF cable, A38 test port 1 source attenuator to front-panel Port 1 SOURCE OUT...
  • Page 11 Description of the Upgrade Installation Procedure for the Upgrade Installation Procedure for the Upgrade The network analyzer must be in proper working condition prior to installing this option. Any necessary repairs must be made before proceeding with this installation. This installation requires the removal of the analyzer’s protective outer covers.
  • Page 12 If the model number, serial number, or option number do not match those on your license key (A models) or license key file (B models), you will not be able to install the option. If this is the case, contact Keysight for assistance before beginning the installation of this upgrade. Refer to “Contacting Keysight”...
  • Page 13 Description of the Upgrade Installation Procedure for the Upgrade — W18 (N5245-20111) A32 port 2 receiver coupler to W17 — W19 (N5245-20039) A29 test port 1 receiver coupler to front-panel Port 1 SOURCE OUT — W21 (N5245-20110) A29 port 1 receiver coupler to A37 reference mixer switch —...
  • Page 14 Description of the Upgrade Installation Procedure for the Upgrade Step 4. Assemble the Port 1 and Port 2 Receiver Attenuator Assemblies Refer to Figure 1 for this step of the procedure. New parts are listed in Table 1 on page 7.
  • Page 15 Description of the Upgrade Installation Procedure for the Upgrade Figure 2 Port 1 and Port 2 Receiver Attenuator Assemblies Installation Step 6. Assemble the Port 3 and Port 4 Receiver Attenuator Assemblies Refer to Figure 3 for this step of the procedure. New parts are listed in Table 1 on page 7.
  • Page 16 Description of the Upgrade Installation Procedure for the Upgrade Figure 3 Port 3 and Port 4 Receiver Attenuator and Bracket Assembly Step 7.Install the Port 3 and Port 4 Receiver Attenuator Assemblies Refer to Figure 4 for this step of the procedure. New parts are listed in Table 1 on page 7.
  • Page 17 Description of the Upgrade Installation Procedure for the Upgrade Figure 4 Port 3 and Port 4 Receiver Attenuator Assemblies Installation Installation Note N5225-90107...
  • Page 18 Description of the Upgrade Installation Procedure for the Upgrade Step 8.Assemble the Source Attenuator Assemblies Refer to Figure 5 for this step of the procedure. New parts are listed in Table 1 on page 7. Use a T-10 TORX driver to tighten all screws. Figure 5 Source Attenuator and Brackets Assembly Installation Note N5225-90107...
  • Page 19 Description of the Upgrade Installation Procedure for the Upgrade Step 9. Install the Source Attenuator Assemblies Refer to Figure 6 for this step of the procedure. New parts are listed in Table 1 on page 7. Use a T-10 TORX driver to tighten all screws. Figure 6 A26 and A27 Test Port Bridge Assembly Installation Note N5225-90107...
  • Page 20 Description of the Upgrade Installation Procedure for the Upgrade Step 10. Install Some Bottom-Side (Test Set) Cables Follow the two instructions shown in Figure 5 in this document. New parts are listed in Table 1 on page 7 of this document. Follow instructions carefully when making cable connections, especially wire harness connections.
  • Page 21 Description of the Upgrade Installation Procedure for the Upgrade Figure 7 Location of Cable Clamps for W33 N5245-20010 — W104 (N5245-20057) A49 port 2 receiver attenuator to A27 mixer brick — W47 (N5245-20115) REF 2 RCVR R2 IN to A27 mixer brick (R2) —...
  • Page 22 Description of the Upgrade Installation Procedure for the Upgrade Figure 8 Location of Cable Clamps for W29 (N5245-20117) — W18 (N5245-20049) A32 port 2 receiver coupler to W17 — W85 (N5245-20026) A30 port 3 receiver coupler to A39 port 3 source attenuator —...
  • Page 23 Description of the Upgrade Installation Procedure for the Upgrade Figure 9 Location of Cable Ties for W25 and W44 (N5245-20116) — W14 (reuse) (N5245-20043) A30 port 3 receiver coupler to W13 — W16 (reuse) (N5245-20044) A31 port 4 receiver coupler to W15 —...
  • Page 24 Description of the Upgrade Installation Procedure for the Upgrade Figure 10 Location of Cable Tie and Clamp for W21 (N5245-20008) * If the screws that attach the reference mixer switch to the test set deck were loosened, torque these screws now to 9 in-lbs. —...
  • Page 25 Description of the Upgrade Installation Procedure for the Upgrade — (N5245-60006) A41 port 2 source step attenuator to A23 test set motherboard J546 — (N5245-60026) A46 port 1 receiver step attenuator to A23 test set motherboard J205 — (N5245-60026) A47 port 3 receiver step attenuator to A23 test set motherboard J206 —...
  • Page 26 Description of the Upgrade Installation Procedure for the Upgrade Step 11.Remove the Old Lower Front Panel Overlay Refer to Figure 11 on page 25 for this step of the procedure. New parts are listed in Table 1 on page 1. From the back side of the front panel, use a blunt object in the cutouts in the lower front dress panel to push on the old overlay (item ) and separate it from the front dress panel.
  • Page 27 Description of the Upgrade Installation Procedure for the Upgrade Figure 11 Lower Front Panel Overlay Replacement Installation Note N5225-90107...
  • Page 28 Description of the Upgrade Installation Procedure for the Upgrade Step 12.Reinstall Front Panel Assembly For instructions on reinstalling the front panel assembly, click the Chapter 7 bookmark “Removing and Replacing the Front Panel Assembly” in the PDF Service Guide Step 13.Install the New Lower Front Panel Overlay Refer to Figure 11 on page 25 for this step of the procedure.
  • Page 29 2. Right click the on the desired option and click Delete. 3. In the Keysight License Manager dialog box that appears, press or click Yes to confirm delete. 4. A message displays stating that the option removal was successful.
  • Page 30 — The analyzer must be powered up and operating to perform this procedure. — The Network Analyzer program must not be running. — Refer to the license message you received from Keysight: Verify that the analyzer’s model and serial numbers match those on the license message you received from Keysight.
  • Page 31 For this step, you will need a USB flash drive. A single license file may contain more than one feature. 1. Locate the email(s) from Keysight which contain license file attachments. These emails are a result of Step 3 on “License Key File Redemption”...
  • Page 32 Description of the Upgrade Installation Procedure for the Upgrade Figure 12 Editing a Keysight License File Using a Text Editor The figure above may not contain your specific features and is an example only. In this example N5242B-422 is the incorrect feature. N5242B-423 is the correct feature d.
  • Page 33 PNA application. 3. After successful installation of all upgrades, some features require some adjustments to ensure the instrument meets its specified performance. Refer to the following Web site: http://na.support.keysight.com/pna. Step 19.Perform Post-Upgrade Adjustments and Calibration Adjustments The following adjustments must be made due to the hardware changes of the analyzer.
  • Page 34 PDF Service Guide If you experience difficulty with the basic functioning of the analyzer, contact Keysight. Refer to “Contacting Keysight” on page Calibration Although the analyzer functions, its performance relative to its specifications has not been verified. It is recommended that a full instrument calibration be performed using the analyzer’s internal performance test software.
  • Page 35 Description of the Upgrade Installation Procedure for the Upgrade Step 20.Prepare the PNA for the User 1. If necessary, reinstall front jumper cables. 2. Install the cable guards, pushing them over the front jumper cables until the cushioning material touches the front panel of the PNA. 3.
  • Page 36 This information is subject to change without notice. © Keysight Technologies 2011-2019 Edition 2, June 2019 N5225-90107 www.keysight.com...