Class II Permissive Change Letter

FCC ID: V7R-TINAVWC

Cover Letter(s)

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FCCID_1178631

Texas Instruments Incorporated P.O. Box 650311, MS 3923 {‘ TEXAS Dallas, Texas 75265 INSTRUMENTS 7800 Banner Drive, MS 3923 Dallas, Texas 75251 Sep. 24, 2009 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality request for IC: V7R—TINAVWC To Whom It May Concern We, Audix Technology (Wujiang) Co., Ltd., EMC department has been authorized by Texas Instruments Inc. to apply the Class II Permission Change for product "TI—Nspire Navigator"Y Wireless Cradle", and the detailed change information is following: The main purpose to apply the change of the product is to avoid potential field return and increase the product reliability caused by the rubbing between 26 pin connector and the Nspire unit. Mechanically, PCB is separated in two pieces which are main board and connector board. Rely on the connector board is independent from original design; it‘s designed to push up and pull down to avoid the friction. Electrically there is no major change to affect the basic functional operation including radio frequency function and USB function. Only few discrete components added as the [/O digital signal noise filter. Above this changes are still Conformity FCC Part 15 Subpart C standard, and the FCC ID is not changed in Class II apply. Sincerely Allen Wang, Senior Manager Education Technology, Product Stewardship Manager Audix Technology (Wujiang) Co., Ltd.


Document Created: 2009-09-23 17:53:33
Document Modified: 2009-09-23 17:53:33
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