Keysight N9020B Installation and operation manual

Notice: This document contains references toAgilent.
Please note that Agilent’s Test and Measurement
business has become Keysight Technologies. For
more information, go to www.keysight.com.
Keysight Technologies
N9020B MXA Signal Analyzer
Analog Baseband IQ Inputs (Option BBA) Upgrade Kit
Installation Note

Notices
© Copyright 2016 Keysight Technologies, Inc.
The information contained in this document is subject to change without notice.
Keysight Technologies makes no warranty of any kind with regard to this material, including but
not limited to, the implied warranties of merchantability and fitness for a particular purpose.
Keysight Technologies shall not be liable for errors contained herein or for incidental or
consequential damages in connection with the furnishing, performance, or use of this material.
Manual Part Number
N9020-90257
Supersedes None
Edition
Edition 1, May 2016
Printed in USA/Malaysia
Published by:
Keysight Technologies, Inc.
1400 Fountaingrove Parkway
Santa Rosa, CA 95403

Installation Note N9020-90257 3
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Products Affected: N9020B, MXA Signal Analyzer
Serial Numbers: All
Option BBA
To Be Performed By: (X) Keysight Service Center
(X) Personnel Qualified by Keysighta
( ) Customer
a.To ensure that this newly installed option is functioning properly, the procedure that follows includes the
requirement of performing certain adjustments and performance verification tests. However, the completion of
these tests does not guarantee that the instrument meets all advertised specifications.
Software and test equipment is required for making adjustments and for performance verification testing.
Information on how to obtain this software can be found at:
www.keysight.com/find/calibrationsoftware
While Keysight does recommend that a full calibration be performed after the installation of this upgrade, the
end user must ultimately determine whether they want this service or not. If a full calibration is required,
arrangements regarding the level of calibration must be made between the end user and the calibration
provider.
Estimated Installation Time:
Estimated Adjustment Time:
Estimated Verification Time:
2.0 Hours
0.5 Hours
1.25 Hours

4Installation Note N9020-90257
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Introduction
This procedure is used to retrofit Option BBA into the N9020B Signal Analyzer.
Installation Kit Parts List
Quantity Description Keysight Part Number
1 BBIQ Main Board N9020-60093
1 LED Board N9020-63095
1 BBIQ Interface Board N9020-60094
1 LED Board Overlay, Bottom N9020-80166
1 LED Board Overlay, Top N9020-80163
1Cable, Flexible Coaxa
a.This cable included in the N9030-60018 Opt BBA Cable Kit
8121-1401
1Cable, Flex Ribbonb
b.Only needed when installing on N9030B
8121-2090
1Cable, Flex Ribbonc
c.Only needed when installing on N9020B
8121-1683
1 Option BBA Cable Kit (with wire markers) N9030-60018
1 Core Bracket, top N9020-00071
1 Core Bracket, bottom N9020-00072
60 Screws, M3 X 0.5 (8 mm long) 0515-0372
1 Vibration Mount 0460-2725
15 Screws, M3 X 0.5 (6 mm long), flat head 0515-1946
9 Screws, M3 X 0.5 (8 mm long), flat head 0515-2032
2 Screws, Hex Shoulder N9020-20017
2 Main Board Warning Labels N9020-80036
1 Entitlement Certificate 5964-5178
1 Entitlement Certificate Envelope 5967-7169
5 Tie Wrap 1400-0249
1 Installation Note, MXA This note
1 Installation Note, PXA N9030-90077
1 Probe tip BNC adapter 5063-2143
1 Cable 8120-2682

Installation Note N9020-90257 5
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Tools Required
— T-10 Torx Driver
— T-20 Torx Driver
— 5/16-inch torque wrench
— 1/4-inch socket on 4 lb torque wrench
—scissorsorknife
—diagonalcutters
— USB storage device with > 2 GB free memory
Keysight Service Center
The following kit items will not be installed in the analyzer upgrade and need to be shipped back to
the end user for their use:
— 5063-2143, Probe tip BNC adapter
— 8120-2682, cable
— Entitlement Certificate
Before you disassemble the instrument, turn the power switch to Standby and unplug the
instrument. Failure to unplug the instrument can result in personal injury.
Electrostatic discharge (ESD) can damage or destroy electronic components. All work on
electronic assemblies should be performed at a static-safe workstation. Refer to the
documentation that pertains to your instrument for information about static-safe workstations
and ordering static-safe accessories.

6Installation Note N9020-90257
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Installation Procedure
Standard Instrument (Benchtop Configuration)
1. Disconnect the instrument from ac power.
2. Refer to Figure 1. Using the T-20 driver, remove the 4 screws (1) (two on each side) that
attach the strap handles (2) on each side of the instrument.
3. Remove the four key locks from the instrument four bottom feet.
4. Remove the four instrument bottom feet.
5. Using the T-20 driver, remove the four screws (including washers) (3) that hold the rear feet
(4) in place.
6. Pull the instrument cover (5) off towards the rear of the instrument.
If the instrument is placed on its face during any of the following procedures, be sure to use a soft
surface or soft cloth to avoid damage to the front panel, keys, or input connector.
Make sure any adapters on the front panel are removed.
If the analyzer has Option PRC, Portable Configuration, go to the “Portable Instrument
(Option PRC)” section to remove the outer case.

Installation Note N9020-90257 7
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Figure 1 Benchtop Configuration Outer Case Removal
7. Proceed to the Front Frame Assembly Removal section to remove the front frame.

8Installation Note N9020-90257
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Portable Instrument (Option PRC)
1. Disconnect the instrument from ac power.
2. Refer to Figure 2. Using the T-20 driver, remove the four screws (1), two on each side, to
detach the Bail Handle Assembly (2) from the front frame.
Figure 2 Bail Handle and Front Bumpers Removal (Option PRC)
3. Using the T-20 driver, remove the four screws (6) (two on each side) that attach the four strap
handle plugs (5) from both sides of the instrument.
4. Refer to Figure 3. Using the T-20 driver, remove the four screws including washers (1) that
hold the rear bumpers (2) in place.
5. Pull the instrument cover off towards the rear of the instrument.
Make sure any adapters on the front panel are removed.

Installation Note N9020-90257 9
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Figure 3 Portable Instrument Outer Case Removal (Option PRC)

10 Installation Note N9020-90257
Option BBA, Analog Baseband I/Q Inputs Retrofit Kit
Front Frame Assembly Removal
1. Refer to Figure 4. Using the T-10 driver, remove the eight screws (1), four on each side, to
detach the front frame from the chassis.
Figure 4 Front Frame Removal