8662A-19
SERVICE NOTE
SUPERSEDES: NONE
8662A Synthesized Signal Generator
Serial Numbers: 3909A4697 / 3909A4716
Procedure to resolve 2-4 MHz spurs out from 640-1280 MHz carrier
To Be Performed By: Agilent-Qualified Personnel
Parts Required:
P/N Description Quantity
08662-60309 Restr. Doubler Module 1
Situation:
A possible misload collector bias DC-Feed within the 08662-67009 package for the Doubler
Module (08662-60303). When this occurs, the spurs from 2-4 MHz with a level between
-35dB to -84dB will genarate.
Solution / Action:
Order the replacement Doubler Module (08662-60309). Replace the part and recalibrate the
8662A Synthesized Signal Generator. All 08662-67009' s with the misload DC-feed have
been purged from inventory.
DATE: July 1999
ADMINISTRATIVE INFORMATION
SERVICE NOTE CLASSIFICATION:
MODIFICATION RECOMMENDED
ACTION
CATEGORY:
LOCATION
CATEGORY:
AVAILABILITY:PRODUCT'S SUPPORT LIFE AGILENT RESPONSIBLE UNTIL: July 2001
IMMEDIATELY
ON SPECIFIED FAILURE
AGREEABLE TIME
CUSTOMER INSTALLABLE
ON-SITE
SERVICE CENTER
STANDARDS:
LABOR 2.0 Hours
SERVICE RETURN
INVENTORY: SCRAP
SEE TEXT
USED RETURN
PARTS: SCRAP
SEE TEXT
AUTHOR: SN ENTITY: 5320 ADDITIONAL INFORMATION:
© 1999 AGILENT TECHNOLOGIES
PRINTED IN U.S.A.
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