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Keysight N5247-60116 Installation Note
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Keysight N5247-60116 Installation Note

Keysight N5247-60116 Installation Note

Noise figure measurement capability upgrade kit
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Keysight Noise Figure Measurement
Capability Upgrade Kit
To
Upgrade
Option 423 to include Option 029
Upgrade Kit Order Numbers: N5247AU-929 and
N5247BU-429
Keysight Kit Number: N5247-60116
PNA-X
N5247A/B
Option
423, N5247A/B
Installation Note

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Summary of Contents for Keysight N5247-60116

  • Page 1 Keysight Noise Figure Measurement Capability Upgrade Kit Upgrade PNA-X N5247A/B Option 423, N5247A/B Option 423 to include Option 029 Upgrade Kit Order Numbers: N5247AU-929 and N5247BU-429 Keysight Kit Number: N5247-60116 Installation Note...

  • Page 2: Safety Notices

    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 COVERING THE MATERIAL IN THIS...
  • Page 5 Keysight Noise Figure Measurement Capability Upgrade Kit Upgrade Kit Number: N5247-60116 Installation Note Description of the Upgrade IMPORTANT! Option 029 requires Noise Figure Measurements Option S93029A. Option S93029A is not included with this kit. If you need to order Option S93029A, contact Keysight. Refer to “Contacting Keysight”...

  • Page 6: 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 7: Getting Prepared

    The enclosed Software Entitlement Certificate is a receipt, verifying that you have purchased a licensed option for the PNA of your choice. You must now use a Keysight Web page to request a license key file for the instrument that will receive the option.
  • Page 8 Keysight, you will not be able to install the license key file. If this is the case you received from Keysight, you will not be able to install the license key file. If this is the case, contact Keysight for assistance.

  • Page 9: Tools Required For The Installation

    Protecting Your Workspace from Electrostatic Discharge For information, click on the Chapter 1 bookmark, “Electrostatic Discharge Protection” in the PDF Service Guide ESD Equipment Required for the Installation Description Keysight Part Number ESD grounding wrist strap 9300-1367 5-ft grounding cord for wrist strap 9300-0980...
  • Page 10 About Installing the Upgrade Products affected N5247A/B Option 423 and N5247B Option 425 Installation to be performed by Keysight service center or personnel qualified by Keysight Estimated installation time 5.0 hours Estimated adjustment time 1.5 hours (with LFE 2.5 hours) Estimated full instrument calibration time 7.0 hours (with LFE 8.0 hours)
  • Page 11 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 12 Description of the Upgrade Items Included in the Upgrade Kit Table 1 Contents of Upgrade Kit N5247-60116 Description Part Number Desig. W167 RF cable, A57 port 2 noise bypass switch to A45 port 2 bias tee N5247-20123 W168 RF cable, A59 noise downconverter to A57 port 2 noise bypass switch...
  • Page 13 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 14: Overview Of The Installation Procedure

    Description of the Upgrade Installation Procedure for the Upgrade Overview of the Installation Procedure “Step 1. Obtain a Keyword and Verify the Information.” “Step 2. Remove the Outer Cover.” “Step 3. Remove the Inner Cover.” “Step 4. Remove the Front Panel Assembly.” “Step 5.
  • Page 15 If the model number, serial number, or option number do not match those on your license key, 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 16 Description of the Upgrade Installation Procedure for the Upgrade Figure 1 Outer Cover Removal Installation Note N5247-90116...
  • Page 17 Description of the Upgrade Installation Procedure for the Upgrade Step 3. Remove the Inner Cover Refer to Figure 2 for this step of the procedure. 1. With a T-10 TORX driver, remove the 12 pan head screws (item ① ). 2.
  • Page 18 Description of the Upgrade Installation Procedure for the Upgrade 4. Disconnect the front panel interface ribbon cable (item ③ ). The front panel is now free from the analyzer. Figure 3 Front Panel Assembly Removal Step 5. Remove Some of the Existing Test Set Cables Be careful not to damage the center pins of the semirigid cables.
  • Page 19 Description of the Upgrade Installation Procedure for the Upgrade 1. Place the analyzer bottom-side up on a flat surface. 2. Remove the following cables in the order listed. Unless otherwise marked, discard these cables; they will not be reused. For Option 423 Only: —...
  • Page 20 Description of the Upgrade Installation Procedure for the Upgrade Step 7. Install the A59 Noise Downconverter (Receiver) to the Chassis Refer to Figure 4 for this step of the procedure. New parts are listed in Table 1 on page ① 1.
  • Page 21 Description of the Upgrade Installation Procedure for the Upgrade Step 8. Install the A57 Noise Switch (Port 2) to Bracket and Attach Cables to A59 Noise Downconverter (Receiver) Assembly Refer to Figure 3 for this step of the procedure. New parts are listed in Table 1 on page 7.
  • Page 22 Description of the Upgrade Installation Procedure for the Upgrade Step 9. Install Semirigid Cables to the Noise Assembly Refer to Figure 6 for the following: 1. Torque N5247-20058 to 10 in-lbs and add clamps 1400-1334 (x3). 2. Torque N5247-20145 to 10 in-lbs. The other end to be connected at “Step 14.
  • Page 23 Description of the Upgrade Installation Procedure for the Upgrade Step 10. Install Switch Bracket and Switch Refer to Figure 7 for this step of the procedure. New parts are listed in Table 1 on page 7. ① 1. Install the Switch bracket (item ) to the left side chassis.
  • Page 24 Description of the Upgrade Installation Procedure for the Upgrade Step 11. Install the A56 Switch to Bracket and Bracket to the Chassis Refer to Figure 8 for this step of the procedure. New parts are listed in Table 1 on page ①...
  • Page 25 Description of the Upgrade Installation Procedure for the Upgrade Step 12. Install the A64 Tuner to Chassis and Attach Cable to the Tuner Refer to Figure 9 for this step of the procedure. New parts are listed in Table 1 on page ①...
  • Page 26 Description of the Upgrade Installation Procedure for the Upgrade Step 13. Install the A9 Noise Receiver Board Refer to Figure 10 for this part of this step of the procedure. Although only Option 422 is shown in the illustration, Option 423 and Option 425 are similar in appearance.
  • Page 27 Description of the Upgrade Installation Procedure for the Upgrade Step 14. Install the New Test Set Cables Follow instructions carefully when making cable connections, especially wire harness connections. Incorrect connections can destroy components, resulting in additional customer costs. Be careful not to damage the center pins of the semirigid cables. Some flexing of the cables may be necessary but do not over-bend them.
  • Page 28 Description of the Upgrade Installation Procedure for the Upgrade ➁ — —(N5245-60021) Verify A64 tuner to A23 test set motherboard J7 2. Install the following semirigid cables in the order listed. Unless otherwise indicated, use a 5/16-in torque wrench set to 10 in-lbs to tighten all cable connectors.
  • Page 29 Description of the Upgrade Installation Procedure for the Upgrade — W172 N5245-60020 Flexible cable, A59 noise downconverter assembly J3 to A9 noise board J1 — N5245-60021 Flexible cable, A64 tuner to A23 test set motherboard Refer to Figure 11 on page 30 through Figure 14 on page 33 for this part of...
  • Page 30 Description of the Upgrade Installation Procedure for the Upgrade Figure 11 New Test Set Cable Installation, Part 1 (Option 423 with 029 Shown) Installation Note N5247-90116...
  • Page 31 Description of the Upgrade Installation Procedure for the Upgrade Figure 12 New Test Set Cables Installation, Part 2 (N5245-20144, N5245-20145) A9 Noise board Installation Note N5247-90116...
  • Page 32 Description of the Upgrade Installation Procedure for the Upgrade Figure 13 New Test Set Cables Installation, Part 3 (N5245-60019, N5245-60020) Installation Note N5247-90116...
  • Page 33 Description of the Upgrade Installation Procedure for the Upgrade Figure 14 New Test Set Cable Installation, Connect to A23 (TSMB), Part 4 (N5245-60018, N5245-60021) Installation Note N5247-90116...
  • Page 34 Description of the Upgrade Installation Procedure for the Upgrade Step 15. Replace the lower front panel overlay Refer to Figure 15 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 ①...
  • Page 35 Description of the Upgrade Installation Procedure for the Upgrade Step 16. Reinstall the Front Panel Assembly Before installing the front panel assembly onto the analyzer, lift and support the front of the analyzer chassis. Refer to Figure 16 for this step of the procedure. New parts are listed in Table 1 on page ③...
  • Page 36 Description of the Upgrade Installation Procedure for the Upgrade Step 17. Install the New Lower Front Panel Overlay Refer to Figure 15 on page 34 for the lower overlay and to Figure 16 on page 35 for the hex nuts installation for this step of the procedure. New parts are listed in Table 1 on page 1.
  • Page 37 Description of the Upgrade Installation Procedure for the Upgrade Step 19. Reinstall the Inner Cover Refer to Figure 17 for this step of the procedure. 1. Position the inner cover on the analyzer. ① 2. With a T-10 TORX driver, install the 12 pan head screws (item ➁...
  • Page 38 Description of the Upgrade Installation Procedure for the Upgrade Step 20. Reinstall the Outer Cover This procedure is best performed with the analyzer resting on its front handles in the vertical position. Do not place the analyzer on its front panel without the handles.
  • Page 39 2. Right click the on the desired option and click Delete. 3. In the Select Desired Option list, click 028. 4. In the Keysight License Manager dialog box that appears, press or click Yes to confirm delete. 5. A message displays stating that the option removal was successful.
  • Page 40 Description of the Upgrade Installation Procedure for the Upgrade Option Enable Procedure 1. Locate the email(s) from Keysight which contain license file attachments. These emails are the result of “Step 1. Obtain a Keyword and Verify the Information” on page 2.
  • Page 41 — Press Help > About NA and verify that Option 205 is listed in the PNA application. If if the option(s) have not been enabled or if your older options have not been removed, contact Keysight Technologies. Refer to “Getting Assistance from Keysight” on page Step 24.
  • Page 42 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 43 Description of the Upgrade Installation Procedure for the Upgrade Step 25. 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 44 Description of the Upgrade Installation Procedure for the Upgrade Installation Note N5247-90116...
  • Page 45 Installation Note Xxxxx-xxxxx...
  • Page 46 This information is subject to change without notice. © Keysight Technologies 2012-2020 Edition 1, March 2020 N5247-90116 www.keysight.com...

This manual is also suitable for:

N5247au-929N5247bu-429