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E7402A-07
S E R V I C E N O T E
Supersedes:
None
E7402A 3.0 GHz EMC Analyzer (Opt. UKB ONLY)
Serial Numbers: US39110101 / US99999999
Instruments within this serial range that have firmware revision A.02.00 will fail
frequency response performance tests, AC coupled, at 100 kHz center
frequency.
To Be Performed By: Agilent-Qualified Personnel or Customer
Parts Required:
P/N Description Qty.
Firmware upgrade, which can be obtained three different ways:
1) Order as an E740XBU option UE2.
2) Download the latest instrument firmware from the customer viewable website at:
http://www.agilent.com/find/emc
3) Download the latest instrument firmware from our internal service website at:
http://mktwww.soco.agilent.com/field/service/emc/E7400A/firmware/index.html
ADMINISTRATIVE INFORMATION
SERVICE NOTE CLASSIFICA TI ON:
MODIFIC ATION RECOMMENDED
ACTION X IMMEDIATELY STANDARDS:
CATEGORY: [[]] ON SPECIFIED FAILURE LABOR: 1.0 Hours
[[]] AGREEABLE TIME
LOCATION X CUSTOMER INSTALLABLE SERVICE [[]] RETURN USED [[]] RETURN
CATEGORY: [[]] ON-SITE INVENTORY: X SCRAP PARTS: X SCRAP
[[]] SERVICE CENTER [[]] SEE TEXT [[]] SEE TEXT
AVAILABILITY: PRODUCT’S SUPPORT LIFE AGILENT RESPONSIBLE UNTIL: END OF GMS
AUTHOR: BD PRODUCT LINE: 12
ADDITIONAL INFORMATION:
© AGILENT TECHNOLOGIES, INC. 2002
PRINTED IN U.S.A.
February 15, 2002
Page 1 of 2
Page 2 of 2 E7402A-07
Situation:
Firmware versions with A.02.00 do not apply the frequency response corrections while in AC coupled
mode.
Solution/Action:
Upgrade the instrument firmware in order to get the test to pass.
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