Keysight Technologies N5222B Guía de inicio rápido

INSTALLATION NOTE

)

Keysight 4-Port

N5221/2B and

N5241/2/9B

PNA Direct Digital

Synthesizer (DDS)

For Version 7

Synthesizers -

Upgrade Kit

To Upgrade 4-Port B models to

4-Port B models with DDS

N5221BU-4S7 (for N5221B),

N5222BU-4S7 (for N5222B),

N5241BU-4S7

(For N5241B), N5242BU-4S7

(For N5242B), and

N5249BU-4S7 (For N5249B)

Upgrade Kit Number:

N5222-60133

This is Installation Note is for upgrading the 4-port N5221/2/9B Microwave Network Analyzers to a 4-port with Version

7 Synthesizers.

Notices

2007-2023

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

N5222-90133

Edition

Edition 1, May 2023

Supersedes: February 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.

Keysight Add Direct Digital Synthesizer (DDS) 4-Port Upgrade Kit

Upgrade Kit Numbers: N5222-60133

Installation Note

Description of this Upgrade

This upgrade adds direct digital synthesis capability to your microwave

network analyzer. This is done by removing the existing frequency reference,

13.5 GHz synthesizer boards (x3), and installing a new direct digital synthesizer

assembly.

This upgrade adds the following items to your N5221/2B or N5241/2/9B network

analyzer:

— direct digital synthesizer (DDS) assembly

—newfans

— new cables

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 N5222-90133

Description of this Upgrade

Getting Assistance from Keysight

By internet or phone, get assistance with all your test and measurement needs.

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 N5222-90133 5

Description of this Upgrade

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” on page 7 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 8.

— Enough time - refer to “About Installing the Upgrade” on page 8.

— Test equipment for the post-upgrade adjustments and full instrument

calibration. To view the equipment list, click the Chapter 3 bookmark “Tests

and Adjustments” in the PDF Service Guide1.

Verify the License Contents

Refer to the license message you received from Keysight:

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

“Description of this Upgrade” on page 3.

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.

IMPORTANT!

—This document contains references to legacy and to a new A25

HMA26.5 Multiplier/Amplifier assembly. Your model instrument may

have a legacy HMA26.5 or a new HMA26.5 assembly. Both types of

assemblies are compatible with this upgrade. This note is for your

reference, because some figures contain legacy assemblies that your

instrument may not have installed.

—If you want to verify your instrument’s A25 HMA26.5

Multiplier/Amplifier, refer to “Verify the Model/Version of HMA26.5

Installed” on page 6.

—See also, your instrument’s PDF Service Guide 1.

1. See “Downloading the Online PNA Service Guide” on page 7.

6 Installation Note N5222-90133

Description of this Upgrade

Getting Prepared

Verify the Model/Version of HMA26.5 Installed

This upgrade kit contains components for use with PNA-X models using the

legacy HMA26.5 part number 5086-7765. If your PNA-X has the newer

HMA26.5 part number N5240-60101 installed you may discard these parts:

— A22 splitter 5067-4086

— W42 N5222-20009

— W43 N5222-20007

— W44 N5222-20008

(If you have the legacy 5087-7765 HMA26.5, please discard the N5222-20126

semi-rigid cables. Refer to Figure 1 on page 6.)

The new N5240-60101 HMA26.5 has the splitter integrated into the assembly.

Refer to Figure 1 on page 6.

Figure 1 Comparison of Legacy HMA26.5 (5087-7765) and New HMA26.5

(N5240-60101)

Depending on the type of Option upgrade that was purchased, your parts

kit may or may not include the following cable part numbers.

Installation Note N5222-90133 7

Description of this Upgrade

Getting Prepared

Downloading the Online PNA Service Guide

To view the 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 (e.g., N5232B)

and click Search.

3. Click Support > Keysight Product Support.

4. In the Search Support area type your instrument’s model number (e.g.,

N2222B).

5. Press Enter.

6. Scroll down to the PRINT DOCUMENTATION section and click to select

Service Manual.

The Service Manual for your instrument will be displayed near the top of

the right column.

7. Click the hyperlink of the Service Guide title to download the PDF file.

8. 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 of your instrument’s Service Guide on

www.keysight.com1.

ESD Equipment Required for the Installation

1. See “Downloading the Online PNA Service Guide” on page 7.

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

8 Installation Note N5222-90133

Description of this Upgrade

Tools Required for the Installation

About Installing the Upgrade

Description Qty

T-10 TORX driver - set to 9 in-lbs (1.02 N.m) 1

T-20 TORX driver - set to 21 in-lbs (2.38 N.m) 1

5/16-in (8 mm) nutsetter or open end torque wrench - set to 10 in-lbs (1.13 N.m) 1

5/16-in (8 mm) nutsetter or open end torque wrench - set to 21 in-lbs (2.38 N.m) 1

5/16-in (8 mm) nutsetter or open end torque wrench- set to 8 in-lbs (0.9 N.m) 1

5/8-in (16 mm) nutsetter or open end torque wrench - set to 21 in-lbs (2.38 N.m) 1

Needle nose pliers 1

Flat head screwdriver 1

Use a 5/16-in torque wrench set to 10 in-lbs on all cable connections

except the front and rear panel bulkhead connectors. On these, use a

9 mm nutsetter or open end torque wrench set to 21 in-lb.

Products affected All N5221/2B, N5241/2/9B 4-port microwave network analyzers

Installation to be performed by Keysight service center, personnel qualified by Keysight, or

customer

Estimated installation time 4 hours

Estimated adjustment time 3 hours

Estimated full instrument calibration time 4.5 hours

Installation Note N5222-90133 9

Description of this Upgrade

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 “Description of this

Upgrade” on page 3.

This section applies to multiple models and upgrade kits. Please refer to

the model and upgrade kit for your instrument’s upgrade.

Extra quantities of items such as protective plastic caps, screws, cable ties,

and cable clamps may be included in this upgrade kit. It is normal for some

of these items to remain unused after the upgrade is completed.

Table 1 Contents of Upgrade Kit N5222-60133 Option 4S7

Qty Description Part Number

1Installation Note (this document) N5222-90133

1China RoHS Addendum 9320-6722

1A11 – Direct digital synthesizer (DDS) assembly (Assembly contains four

synthesizers) N5240-60102

8 Rivet-Plastic Flat-HD 0.17-in-DIA 0.33-0.39-in-Grip-Range Nylon Black-finish 0361-1272

2 Screw-Machine W/Crest-Cup-Con-Washer Pan-HD Torx-T10 M3X0.5 8mm-LG

SST-300 Passivated

0515-0372

4 Screw-Machine with Crest-Cup-Con-Washer Pan-HD Torx-T10 M3X0.5 10mm-LG

SST-300 passivated finish (bracket-center, stabilizer (all options), short, x2 short and

rear panel bracket–Option 422/423 only)

0515-0374

4 Screw-Machine W/Crest-Cup-Con-Washer Pan-HD Torx-T10 M3X0.5 8mm-LG

SST-300 Passivated – (x2 secure DDS to chassis)

0515-0380

1 Microwave Plug SMA Male Straight 50-Ohm 1250-4261

2 Fan-Guard 115.3X115.3X5.5-mm Steel Nickel-plated 3160-0281

2 Fan, TBAX 12 VDC 82.67-CFM 3160-4199

2 Washer-Flat non-metallic, Fiber Gray 3050-0023

1Cable assy-RF, A11 13.5 GHz (SRC 1) direct digital synthesizer (J4)-SRC 1 RF IN –

N5240-20121

1 Cable assy -RF, A11 13.5 GHz (LO) direct digital synthesizer (J5)-HMA RF IN – W41 N5240-20122

1Cable assy-RF, A11 13.5 GHz (SRC 2) direct digital synthesizer (J6)-SRC 2 RF IN –

N5240-20123

1 Cable assy –RF, A11 J7 to rear panel (Option 422/423 only) – W201 N5240-20127

1 Bracket, rear plate (Option 422/423 only) N5240-00015

10 Installation Note N5222-90133

Description of this Upgrade

Items Included in the Upgrade Kit

1 Bracket-center, stabilizer, short N5240-20137

1 CA Assy, RF CA, SYNTH J11-SPAM J3 – W200 N5240-60115

1 Cable assy-fan (MB-PCB) N5240-60116

1 PCA Fan N5240-63130

1 Label, SRC3 J13 – Rear panel – (Option 422/423 Only) N5240-80042

1 Bracket-side, left (outer) N5242-00054

1 Rail- left side (inner) N5242-00055

1 A70/A75 LFE board to A15 DD Synth Source 1 to A70 LFE J20 – W208 N5240-60112

1 A70/A75 LFE board to A15 DD Synth Source 1 to A70 LFE J20 – W209 N5240-60114

1 A70/A75 LFE board to A15 DD Synth LO J13 to A70 LFE J18 – W210 N5240-60113

Not included – (For Reference Only) – External Hardware and Miscellaneous Parts, All Options

1Inner cover1– For serial number prefixes <5200 ONLY N5221-00001

1Fan, right side panel (inner)1– For serial number prefixes <5200 ONLY N5221-00003

1. If it is necessary to replace these parts, Kesight will replace these parts at no cost to the customer.

Table 1 Contents of Upgrade Kit N5222-60133 Option 4S7

Qty Description Part Number

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