ENXKB3023Keyboard of 2.4GKeyboard+Optical Mouse Combo

Chester Creek Technologies, Inc.

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Application Details

Equipment Class: DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant: Jul 17, 2012
Application Purpose: Original Equipment
Date of Application: Jul 16, 2012
Equipment Note: Keyboard of 2.4GKeyboard+Optical Mouse Combo
Frequency Range: 2402.00000000 - 2480.00000000
Company: Chester Creek Technologies, Inc.
Country: United States

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Cover Letter(s)

Chester Creek Technolooies Inc. 205W.2nd Street. Suite 130 DuMh. MN 55802 USA rELj 214.722.1437 FA\.: 21A.722.1a3A www.cheslercreek.com Authoritv to Act as Aqent Dale: May 31,2012 American Certification Body, Inc. 6731 Whittier Avenue Suite C110 Mclean, VA 22101 To Whom lt May Concern: cuANczHou cRG METRoLoGY&TEST co..LTD. is authorized to act on our behalf, until otheMise notified for applic€tions to American Certification Body, lnc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 530 1 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.862. Further, no party, as defined in 47 CFR 1 .2OO2 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date:Mav 31 . 20'13 By: Title: Jack Kosmach (Print name) On behalf of: Chester Creek Technoloov lnc. (Company Name) Telephone: +'l -218.722.1837 I - Musl b€ sigrNd b\ lppliciurt conlacl givcl lbr applicru o rlc fCC silo. or by lhe aulhorized agent iI iu rppropnalc lulhoizcd,rgcnt lollcr h,its b€l)n govided. Lellcrs should bc plaod on appropri:rls lc(crlcid 022311 - 6 Director of Ooerations

Test Report

TEST REPORT Report No.: EM201200126-5 Application No.: ZJ00013959 Client: CHESTER CREEK TECHNOLOGIES INC. Address: 205 WEST 2ND STREET, SUITE 130, DULUTH, MN 55802, U.S.A. Sample Description: 2.4GKeyboard+Optical Mouse Combo Model: WVBB Test Location: EMC Laboratory of Guangzhou GRG Metrology and Test Co., Ltd. Test Specification: FCC 15.249:2010 Issue Date: 2012-05-04 Test Result: Pass. Prepared By: Reviewed By: Approved By: Apple Li / Test Engineer Angel Liu/ Engineer Gavin Wu / Manager Date: 2012-05-04 Date: 2012-05-04 Date: 2012-05-04 Other Aspects: None Abbreviations: ok / P = passed; fail / F = failed; n.a. / N = not applicable The test result in this test report refers exclusively to the presented test sample. This report shall not be reproduced except in full, without the written approval of GRGT. GRG Metrology and Test Technology Co., Ltd. Address: 163, Pingyun Road, West of Huangpu Avenue, Guangzhou, Guangdong, P.R. China Tel:+86-20-38699960 Fax:+86-20-38695185 Email: [email protected] http://www.grgtest.com Ver.:2.0/ 01. Jan. 2011 Report No.: EM201200126-5 Application No.: ZJ00013959 Page 2 of 22 FCC ID: ENXKB3023 DIRECTIONS OF TEST 1. The test standards at this station are examined and given as public standards of measurement by the Metrological Unit of the Committee of National Defence Science Industry. The authorized certificate number is DL175. This station is also authorized by CNAS. The certificate number is L0446. This station carries out test task according to the national regulation of verifications which can be traced to National Primary Standards and BIPM. 2. The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. 3. If there is any objection concerning the test, the client should inform the laboratory within 15 days from the date of receiving the test report. Report No.: EM201200126-5 Application No.: ZJ00013959 Page 3 of 22 FCC ID: ENXKB3023 TABLE OF CONTENTS 1. TEST RESULT SUMMARY..............................................................................................................................................4 2. GENERAL DESCRIPTION OF EUT................................................................................................................................5 2.1 APPLICANT.......................................................................................................................................................................5 2.2 MANFACTURER...............................................................................................................................................................5 2.3 BASIC DESCRIPTION OF EQUIPMENT UNDER TEST................................................................................................5 2.4 TEST OPERATION MODES.............................................................................................................................................5 3. LABORATORY AND ACCREDITATIONS.....................................................................................................................6 3.1 LABORATORY..................................................................................................................................................................6 3.2 ACCREDITATIONS...........................................................................................................................................................6 3.3 MEASUREMENT UNCERTAINTY..................................................................................................................................6 3.4 LIST OF USED TEST EQUIPMENT AT GRGT...............................................................................................................7 4. EMISSION TEST................................................................................................................................................................8 4.1 INTENTIONAL RADIATORS FIELD STRENGTH..........................................................................................................8 4.1.1 LIMITS..............................................................................................................................................................................8 4.1.2 TEST PROCEDURE.........................................................................................................................................................8 4.1.3 TEST SETUP....................................................................................................................................................................9 4.1.4 TEST RESULTS..............................................................................................................................................................10 4.2 RADIATED ELECTROMAGNETIC DISTURBANCE...................................................................................................11 4.2.1 LIMITS............................................................................................................................................................................11 4.2.2 TEST PROCEDURES.....................................................................................................................................................11 4.2.3 TEST SETUP..................................................................................................................................................................12 4.2.4 TEST RESULTS..............................................................................................................................................................14 4.3 OUT OF BAND EMISSIONS...........................................................................................................................................20 4.3.1 LIMITS............................................................................…

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Test Setup Photos

Radiated Emission （Below 1GHZ） Radiated Emission (Above 1GHz)