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Keysight N5244AU-940 User manual

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INSTALLATION GUIDE
)
Keysight - N5244/5A
4-Port Capability
Upgrade Kit
For Version 6 Single Source
Synthesizers
-Installation Guide
To Upgrade PNA-X N5244/5A Option 200
to Option 400
Upgrade Kit Order Numbers:
N5244AU-940, N5245AU-940
Keysight Kit Number: N5245-60105
This is the Installation Guide for the N5244/5A Series Microwave Network Analyzers.
Notices
© Keysight Technologies, Inc.
2009-2023
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, Inc. as
governed by United States and
international copyright laws.
Trademark Acknowledgments
Manual Part Number
N5245-90015
Edition
Edition 1, October 2023
Printed in USA/Malaysia
Published by:
Keysight Technologies
1400 Fountaingrove Parkway
Santa Rosa, CA 95403
Warranty
THE MATERIAL CONTAINED IN THIS
DOCUMENT IS PROVIDED “AS IS,”
AND IS SUBJECT TO BEING
CHANGED, WITHOUT NOTICE, IN
FUTURE 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 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 WILL 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.
U.S. Government Rights
The Software is “commercial
computer software,” as defined
by Federal Acquisition Regulation
(“FAR”) 2.101. Pursuant to FAR
12.212 and 27.405-3 and
Department of Defense FAR
Supplement (“DFARS”) 227.7202,
the U.S. government acquires
commercial computer software
under the same terms by which
the software is customarily
provided to the public.
Accordingly, Keysight provides
the Software to U.S. government
customers under its standard
commercial license, which is
embodied in its End User License
Agreement (EULA), a copy of
which can be found at
http://www.keysight.com/find/sweula
The license set forth in the EULA
represents the exclusive authority
by which the U.S. government
may use, modify, distribute, or
disclose the Software. The EULA
and the license set forth therein,
does not require or permit,
among other things, that
Keysight: (1) Furnish technical
information related to
commercial computer software
or commercial computer
software documentation that is
not customarily provided to the
public; or (2) Relinquish to, or
otherwise provide, the
government rights in excess of
these rights customarily provided
to the public to use, modify,
reproduce, release, perform,
display, or disclose commercial
computer software or
commercial computer software
documentation. No additional
government requirements
beyond those set forth in the
EULA shall apply, except to the
extent that those terms, rights, or
licenses are explicitly required
from all providers of commercial
computer software pursuant to
the FAR and the DFARS and are
set forth specifically in writing
elsewhere in the EULA. Keysight
shall be under no obligation to
update, revise or otherwise
modify the Software. With
respect to any technical data as
defined by FAR 2.101, pursuant
to FAR 12.211 and 27.404.2 and
DFARS 227.7102, the U.S.
government acquires no greater
than Limited Rights as defined in
FAR 27.401 or DFAR 227.7103-5
(c), as applicable in any technical
data.
Safety Notices
A CAUTION notice denotes a hazard. It
calls attention to an operating
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 performed or adhered
to, could result in personal injury or
death. Do not proceed beyond a
WARNING notice until the indicated
conditions are fully understood and
met.
3
Keysight Add 4-Port Capability Upgrade Kit
Upgrade Kit Order Numbers: N5245-60105
Installation Note
Description of the Upgrade
This upgrade converts your N5244A or N5245A Option 200 2-port analyzer to
a N5244A or N5245A Option 400 4-port analyzer by adding:
— an additional source
— an additional source synthesizer
— two additional doublers
—anadditionalmixerbrick
— two additional reference couplers
— two additional test port couplers
—asplitter
— a modified front panel
—manynewcables
Refer to “Overview of the Installation Procedure” on page 12.
This repair must be done at a service center or a self-maintainer service
center! Refer to “Getting Assistance from Keysight” on page 4.
4 Installation Note N5245-90015
Getting Assistance from Keysight
-
Getting Assistance from Keysight
Installing this upgrade kit requires special skills and experience. If you think
you may not be qualified to do the work, or need advice, contact Keysight.
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.
If You Have Problems With the Upgrade Kit Contents
Keysight stands behind the quality of the upgrade kit contents. If you have
problems with any item in the kit, refer to www.keysight.com and the Contact
Keysight ()link.
In any correspondence or telephone conversation, refer to the Keysight
product by its model number and full serial number. With this information,
the Keysight representative can determine whether your product is still
within its warranty period.
Installation Note N5245-90015 5
Getting Prepared
Getting Prepared
To successfully install this upgrade kit, you will need the following:
— A PDF copy or a paper copy of the PNA Service Guide - refer to
“Downloading the Online PNA Service Guide” below.
— An ESD-safe work area - refer to “Protecting Your Workspace from
Electrostatic Discharge” below.
— Correct tools - refer to “Tools Required for the Installation” on page 7.
— Enough time - refer to “About Installing the Upgrade” on page 7.
—Test equipment for the post-upgrade adjustments. To view the equipment
list, click the Chapter 3 bookmark "Tests and Adjustments" in the PDF
Service Guide1.
License Key Redemption
To enable the option product, you must request a license key from:
http://www.keysight.com/find/softwarelicense. To complete the request, you
will need to gather the following information:
— From the certificate
— Order number
— Certificate number
— From your instrument
— Model number
— Serial number
—HostID
The instrument information is available on the network analyzer – on the
analyzer’s Help menu, click About Network Analyzer.
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.
1. See “Downloading the Online PNA Service Guide” on page 6.
The enclosed Option 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 for the instrument
that will receive the option.
6 Installation Note N5245-90015
Getting Prepared
-
If you provide an email address, Keysight will promptly email your license key.
Otherwise, you will your receive your license key via postal mail.
Downloading the Online PNA Service Guide
To view the online Service Guide for your PNA model number, use the following
steps:
1. Go to www.keysight.com.
2. In the Search box, enter the model number of the analyzer (Ex: N5242A)
and click Search.
3. Click Technical Support > Manuals.
4. Click Service Manual.
5. Click the service guide title to download the PDF file.
6. When the PDF of the Service Guide is displayed, scroll through the
Contents section bookmarks to locate the information needed.
Protecting Your Workspace from Electrostatic Discharge
For information, click on the Chapter 1 bookmark, “Electrostatic Discharge
Protection” in the PDF Service Guide1.
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
2 x 4 ft conductive table mat and 15-ft grounding wire 9300-0797
ESD heel strap (for use with conductive floors) 9300-1308
Installation Note N5245-90015 7
Getting Prepared
Tools Required for the Installation
About Installing the Upgrade
Description Qty Part Number
T-6 TORX driver - set to 4 in-lbs (0.45 N.m) 1 N/A
T-10 TORX driver - set to 9 in-lbs (1.02 N.m) 1 N/A
T-20 TORX driver - set to 21 in-lbs (2.38 N.m) 1 N/A
5/16-in (8 mm) nutsetter or open end torque wrench - set to 10 in-lbs
(1.13 N.m)
1N/A
5/16-in (8 mm) nutsetter or open end torque wrench - set to 21 in-lbs
(2.38 N.m)
1N/A
3/16-in (5 mm) nutsetter or open end torque wrench - set to 6 in-lbs
(0.68 N.m)
1N/A
5/8-in (16 mm) nutsetter or open end torque wrench - set to 21 in-lbs
(2.38 N.m)
1N/A
9 mm nutsetter or open end torque wrench - set to 21 in-lbs (2.38 N.m) 1 N/A
1-in (25.4 mm) torque wrench - set to 72 in-lbs (8.15 N.m) 1 N/A
1/4-in (6 mm) open end wrench 1 N/A
Use a 5/16-in torque wrench set to 10 in-lbs on all cable connections
except the front and rear panel bulkhead connectors. Torque these
connections to 21 in-lb.
Products affected N5244A and N5245A Option 200
Installation to be performed by Keysight service center or personnel qualified by Keysight
Estimated installation time 5 hours
Estimated adjustment time 0.5 hours
Estimated full instrument calibration time 4.5 hours
8 Installation Note N5245-90015
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 4.
Table 1 Contents of Upgrade Kit N5245-60105
Ref
Desig. Description Qty Part Number
- Installation note (this document) 1 N5245-90015
A10 26.5 GHz source (2) assembly 1 5087-7780
A12 Doubler assembly, port 3 2 5087-7349
A13 Doubler assembly, port 4
A17 13.5 GHz source 2 synthesizer boarda3 N5240-60076
A28 Mixer brick (2) 1 5087-7323
A30 Test port 3 reference coupler 2 5087-7760
A31 Test port 4 reference coupler
A34 Test port 3 coupler 2 5087-7793
A35 Test port 4 coupler
A26 Splitter 1 5067-4086
A69 3 dB pad, attached to R4 connector on A28 mixer brick 1 08490-60010
- Front frame, diecast, 4-port 1 N5247-20141
-Machine screw, M3.0 x 6, flat head (to attach lower front dress panel to the test set
front plate) 4 0515-1227
- Machine screw, M2.0 x 6, flat head (to attach 2 reference couplers to brackets) 8 0515-1602
- Machine screw, M3.0 x 25, pan head (to attach mixer brick A28 to mounting block) 3 0515-0667
-Machine screw, M4.0 x 10, pan head (2 to attach source 2 assy to chassis; 2 to
attach A12 doubler 3 to chassis; 2 to attach A13 doubler 4 to chassis) 6 0515-0380
-Machine screw, M3.0 x 8, pan head (3 to attach shield to mixer brick; 1 to attach
cable bracket to deck) 4 0515-0372
- Machine screw, M2.5 x 16, pan head (to attach splitter to mixer brick) 2 0515-2007
-Machine screw, M3.0 x 10, pan head (to attach 2 reference coupler/bracket
assemblies to deck) 4 0515-0374
- Front panel overlay (label), 4-port 1 N5242-80003
- Test set front plate, 4-port 1 N5224-00005
Installation Note N5245-90015 9
Items Included in the Upgrade Kit
- Nameplate, N5244A 1 N5244-80001
- Nameplate, N5245A 1 N5245-80003
- Gap pad (between each coupler and test set front sub panel) 4 E4403-20033
- Gap pad (between mixer brick A28 and shield) 4 N5245-20125
- Power button overlay (label) 1 N5242-80007
- Keypad overlay (label) 1 N5242-80005
- Shield, mixer brick 1 N5245-00023
- 50 ohm load (attach to W58 (N5245-20095) 1 1250-4261
- Vibration mount (between couplers 1 & 3, and 2 & 4) 2 0460-2725
- Mounting nuts (for port 3 & 4 test port couplers) 2 5022-1087
- Cable guard, center jumper cables 1 N5242-00030
- Bracket for reference coupler 2 N5245-00017
- Bracket for cables 1 N5245-00022
- Cable clamp, to secure W35 (N5245-20108), W29 (N5245-20017), W21
(N5245-20110), and W25 (N5245-20016)
8 1400-1334
- Cable ties, to secure W38 (N5245-20037) and W44 (N5245-20020) together 5 1400-0249
- Dust caps for test ports 4 1401-0214
W2 A10 (source 2) P1 to A17 13.5 GHz source (2) synthesizer J1207 1 N5245-20100
W7 A10 (source 2) P5 to A12 port 3 doubler 1 N5245-20034
W8 A10 (source 2) P3 to A13 port 4 doubler 1 N5245-20035
W9 A10 (source 2) P4 to A12 port 3 doubler 1 N5245-20032
W10 A12 port 3 doubler to A13 port 4 doubler 1 N5245-20033
W13 A12 port 3 doubler to W14 1 N5245-20036
W14 A30 port 3 reference coupler to W13 1 N5245-20043
W15 A13 port 4 doubler to W16 1 N5245-20036
W16 A31 port 4 reference coupler to W15 1 N5245-20044
W20 A33 port 1 coupler to Port 1 CPLR THRU 1 N5245-20099
W21 A29 port 1 reference coupler to A37 reference mixer switch 1 N5245-20110
W22 A33 port 1 coupler to front-panel Port 1 CPLR ARM 1 N5245-20014
Table 1 Contents of Upgrade Kit N5245-60105
Ref
Desig. Description Qty Part Number
10 Installation Note N5245-90015
Items Included in the Upgrade Kit
-
W23 A30 port 3 ref coupler to front-panel Port 3 SOURCE OUT 1 N5245-20051
W24 A34 port 3 coupler to front-panel Port 3 CPLR THRU 1 N5245-20098
W25 A30 port 3 ref coupler to front-panel REF 3 SOURCE OUT 1 N5245-20016
W26 A34 port 3 coupler to front-panel Port 3 CPLR ARM 1 N5245-20015
W27 A31 port 4 ref coupler to front-panel Port 4 SOURCE OUT 1 N5245-20052
W28 A35 port 4 coupler to front-panel Port 4 CPLR THRU 1 N5245-20096
W29 A31 port 4 ref coupler to front-panel REF 4 SOURCE OUT 1 N5245-20017
W30 A35 port 4 coupler to front-panel Port 4 CPLR ARM 1 N5245-20018
W32 A36 port 2 coupler to front-panel Port 2 CPLR THRU 1 N5245-20097
W34 A36 port 2 coupler to front-panel Port 2 CPLR ARM 1 N5245-20019
W35 A32 port 2 reference coupler to front-panel REF 2 SOURCE OUT 1 N5245-20108
W36 Front panel jumper 6 N5245-20155
W38 Port 3 RCVR C IN to A28 mixer brick (C) 1 N5245-20037
W39 Port 4 RCVR D IN to A28 mixer brick (D) 1 N5245-20038
W44 REF 3 RCVR R3 IN to A28 mixer brick (R3) 1 N5245-20020
W45 REF 4 RCVR R4 IN to A69 3 dB pad on A28 mixer brick (R4) 1 N5245-20021
W52 A25 HMA26.5 to A26 splitter 1 N5245-20013
W53 A26 splitter to A27 mixer brick 1 N5245-20023
W54 A26 splitter to A28 mixer brick 1 N5245-20022
W58 A28 mixer brick to 50 ohm load (1250-4261) 1 N5245-20095
W62 A27 mixer brick (R1) to A24 IF multiplexer (P411) 1 N5242-60021
W63 A27 mixer brick (R2) to A24 IF multiplexer (P412) 1 N5242-60022
W65 A28 mixer brick (D) to A24 IF multiplexer (P801) 1 N5242-60024
W66 A28 mixer brick (R4) to A24 IF multiplexer (P414) 1 N5242-60019
W67 A28 mixer brick (R3) to A24 IF multiplexer (P413) 1 N5242-60020
W68 A28 mixer brick (C) to A24 IF multiplexer (P601) 1 N5242-60023
W70 A20 IF multiplexer (P203) to A12 SPAM (J2) 1 N5242-60013
W72 A20 IF multiplexer (P603) to A12 SPAM (J5) 1 N5242-60015
W77 A14 frequency reference (J7) to A17 13.5 GHz (source 2) synth (J5) 1 N5242-60030
Table 1 Contents of Upgrade Kit N5245-60105
Ref
Desig. Description Qty Part Number