Agilent Technologies E4443A Guida rapida
Installation Note
Part Number E4440-90611
Printed in USA April 2008
Agilent PSA Series Spectrum Analyzer
E4440A, E4443A, E4445A
Option 322 Retrofit Kit
(required to retrofit Option 122, 80 MHz
Bandwidth Digitizer
Option 340 Retrofit Kit
(required to retrofit Option 140, 40 MHz
Bandwidth Digitizer
Notice.
The information contained in this document is subject to change without notice.
Agilent 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. Agilent 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.
© Copyright 2008 Agilent Technologies, Inc.
Installation Note E4440-90611 3
Wide Bandwidth Retrofit Kit
Wide Bandwidth Retrofit Kit
80 MHz Bandwidth Digitizer Retrofit Kit
40 MHz Bandwidth Digitizer Retrofit Kit
This retrofit kit provides all parts and instructions for installing Option 122, 80 MHz
Bandwidth Digitizer, or Option 140, 40 MHz Bandwidth Digitizer into your PSA Series
spectrum analyzer with the product number and serial number range listed above. The
kit installs an alternate 80 MHz or 40 MHz wide bandwidth IF path consisting of wide
band Analog IF and wide band Digital IF assemblies. Also, a wide bandwidth bandpass
filter and lowpass filter replaces the existing bandpass filter in the lowband (<3 GHz)
path.
NOTE 1. The installation of this kit requires that some performance testing be
performed in order to assure the new option is functioning properly.
This installation note includes a list of required performance tests.
Completing the list of required performance tests does not guarantee
the instrument meets all specifications.
NOTE 2. The instrument end user must determine whether they need a full
instrument calibration following the installation of the kit. If full
calibration is required, arrangements regarding the level of calibration
must be made between the end user and the calibration provider.
NOTE This option is licensed for one instrument model number/serial number
combination. The license key will only install on the designated
instrument.
Products Affected: PSA E4440A
PSA E4443A
PSA E4445A
Serial Numbers: US4611 /US99999999
MY4611 /MY99999999
SG4611 /SG99999999
To Be Performed By: (X) Agilent Service Center
( ) Personnel Qualified by Agilent
( ) Customer
Estimated Installation Time:
Estimated Adjustment and Verification Time:
Additional Recommended Task
3 Hours
3.5 Hours (see note 1)
Agilent recommends that a full calibration be
performed to verify instrument specifications
(see note 2)
4Installation Note E4440-90611
Wide Bandwidth Retrofit Kit
Contents
Reference
Designator
Description Agilent Part
Number
A31 Wide Band Analog IF Assembly E4440-60215
A32 Wide Band Digital IF Assembly E4440-60262
FL2 Bandpass Filter, 3.900 GHz 0955-1391
FL3 Lowpass Filter, 4.4 GHz 0955-0519
W60 Cable, ribbon, A31 Wide Band Analog IF to
A32 Wide Band Digital IF
E4440-60341
W61 Cable (65), coax, 100 MHz Ref from A11 Reference Assy J2
to A31 Wide Band Analog IF P200
E4440-60344
W62 Cable (95), coax, 300 MHz Ref from A11 Reference Assy P4
to A31 Wide Band Analog IF P103
E4440-60346
W64 Cable (60), coax, Wide Band IF CAL from A31 Wide Band
Analog IF P101 to A10 3rd Converter J6
E4440-60345
W65 Cable (40), coax, 321.4 MHz IF from A10 3rd Converter J4
to A31 WB Analog IF P100
E4440-60385
W66 Cable (66), coax, 321.4 MHz from A31 WB Analog IF P104
to Rear Panel
E4440-60342
W78 Cable, semi-rigid, FL2 to FL3 E4446-20047
W79 Cable, Semi-rigid, FL3 to A20 Lowband J4 E4446-20048
Installation Note This note
Option Upgrade Entitlement Certificate ---
Cable tie .062D .09W
Basic Mode Guide
Specification Guide
Installation Note E4440-90611 5
Wide Bandwidth Retrofit Kit
Tools Required
❏T-20 Torx driv er
❏T-10 Torx driv er
❏5/16-inch torque wrench
❏8 mm deep socket or open end wrench
❏7/32 inch or 6 mm open end wrench
❏Calibration software. Latest software information and downloads available at
http://www.agilent.com/find/calibrationsoftware
❏Test equipment supported by the calibration software.
❏PSA Series Spectrum Analyzer and Service Guide. This manual is available as the
E4440AU, E4443AU, or E4445AU Option OBW.
❏Microsoft®Windows®based personnel computer using LAN connection and
CD-ROM drive.
❏GPIB Interface. Agilent 82350B or 82357B. National Instruments PCI-GPIB or
GPIB-USB-HS
❏Windows 2000®(Service Pack 4), Windows XP®(Service Pack 2)
❏Download the latest firmware revision (A.11.xx or later) from
http://www.agilent.com/find/psa_firmware, or order the Firmware Update kit.
The firmware update kit is ordered as E4440AU, Option UE2.
Microsoft®, Windows®, and Windows XP®are US registered trademarks of Microsoft Corporation.
6Installation Note E4440-90611
Installation Procedure
Installation Procedure
Remove the Outer Case
CAUTION 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.
1. Disconnect the instrument from ac power.
2. Refer to Figure 1. Remove the two handles on the sides of the instrument as shown.
Use the T-20 driver to loosen the screws that attach each handle (1). Remove the
handles.
3. Remove the four bottom feet (2). Lift up on the tabs on the feet, and slide the feet in
the direction indicated by the arrows.
4. Remove the four screws (3) that hold the rear feet (4) in place.
5. Pull the instrument cover (5) off toward the rear of the instrument.
Figure 1 Instrument Outer Case Removal
Installation Note E4440-90611 7
Installation Procedure
Remove the Top Brace
1. Refer to Figure 2. Use the T-10 driver to remove the top screws (3) (one screw is
under the security label), and the side screws (2) attaching the top brace (1) to the
deck.
2. Remove the top brace from the deck.
Figure 2 Top Brace Removal
8Installation Note E4440-90611
Installation Procedure
Install the Retrofit Kit
Changes to the Card Cage Area
1. Locate the A7 Digital IF assembly. It is in the forth card slot from the power supply.
Refer to Figure 3.
Figure 3 A7 Digital IF Assembly Location
2. If the existing A7 Digital IF assembly has large metal casting covers as shown in
Figure 3, this Option 322 or 340 retrofit kit is the wrong kit for your instrument. Stop
the installation.
This Option 322 or 340 retrofit kit is designed for newer instruments that already
contain the 2nd generation A7 Digital IF assembly, and other circuit assemblies
supported by this newer A7 Digital IF assembly. The 2nd generation A7 Digital IF
assembly has no large casting covers.
3. If the existing A7 Digital IF assembly resembles A7 in Figure 4, continue with the
installation.
4. Locate the A31 Wideband Analog IF assembly in the kit. This assembly is the one
with the MCX connectors visible on top of the board.
Installation Note E4440-90611 9
Installation Procedure
5. Refer to Figure 4. Install the A31 Wideband Analog IF assembly into the board slot
next to the A7 Digital IF. This slot is the third slot from the power supply.
6. Locate in the kit, and install the A32 Wideband Digital IF assembly next to the A31
Wideband IF assembly just installed.
Figure 4 Option 122 Assembly and Cable Locations
7. Remove all cables from the A10 3rd Converter assembly. Please note that all cables
are color-coded and the cable color is silk-screened on the 3rd Converter board.
Remove the 3rd Converter from the instrument.
8. Remove the 321.4 MHz IF Out SMA cable from the rear panel. Use the 8mm deep
socket or open end wrench. Avoid scratching the dress panel.
9. Locate in the kit, and install the replacement 321.4 MHz IF Out cable W66, that has
the 66 color bands. Install the washer between the nut and the rear panel and Torque
to 21 inch pounds.
10.Refer to Figure 5. Route the end of the W66, 321.4 MHz Out cable along the rear
frame and leave the SMB end near, but not attached to the SMB connector on the A31
Wideband Analog IF. Tuck the cable under the top brace mounting tab so the cable
will lay tightly against the rear frame.
10 Installation Note E4440-90611
Installation Procedure
Figure 5 Cable Routing
11.Reinstall the A10 3rd Converter assembly. Re-attach all cables being sure to follow
the color code on the board.
12.Locate the cable with the “60” color code in the kit. Connect the SMB end to the A10
3rd Converter J6 (60). Route the cable along the rear frame and tuck the cable under
the top brace mounting tab so the cable will lay tightly against the rear frame.
Continue routing the cable between the A31 Wideband Analog IF and A32 Wideband
Digital IF assemblies. This routing is critical. Connect the other end to the A31
Wideband Analog IF at the jack marked “60”.
13.Locate the cable with the “40” color code in the kit. Connect the SMB end to the A10
3rd Converter J4 (40). Route the cable along the rear frame. Continue routing the
cable between the A31 Wideband Analog IF and A32 Wideband Digital IF assemblies.
This routing is critical. Connect the other end of the cable to the A31 Wideband
Analog IF at the jack marked “40”.
Questo manuale è adatto per i seguenti modelli
3
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