EMJMN70Lenovo wireless laser mouse N70

Regulatory Compliance Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. IC Statement Operation is subject to the following two conditions: 1) this device may not cause interference and 2) this device must accept any interference, including interference that may cause undesired operation of the device. Ce dispositif est conforme à la norme CNR-210 d'Industrie Canada applicable aux appareils radio exempts de licence. Son fonctionnement est sujet aux deux conditions suivantes: (1) le dispositif ne doit pas produire de brouillage préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage susceptible de provoquer un fonctionnement indésirable.

No. 669, Ruey Kuang Road Neihu Taipei, Taiwan, R.O.C. Tel: 883-2-2798-9008 Fax: 886-2-8798-1565 Date: July 27, 2011 Federal Communications Commission Authorization and Evaluation Division Declaration letter for label requirement FCC ID: EMJMN70 The label is permanent affixed inside the battery chamber, and the EUT will be selling to market without the battery installed. The users can see the label during the battery installation process. The battery cover can be opened without any special tools. Sincerely yours, ------------------------------------------------------------------- C.T. Huang Compliance Dept. / Director Phone: 886-2-2798-9008 ext.1710 Fax: 886-2-8797-1565 Email: [email protected]

No. 669, Ruey Kuang Road Neihu Taipei, Taiwan, R.O.C. Tel: 883-2-2798-9008 Fax: 886-2-8798-1565 Date: July 27, 2011 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request FCC ID: EMJMN70 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, ------------------------------------------------------------------- C.T. Huang Compliance Dept. / Director Phone: 886-2-2798-9008 ext.1710 Fax: 886-2-8797-1565 Email: [email protected]

No. 669, Ruey Kuang Road Neihu Taipei, Taiwan, R.O.C. Tel: 883-2-2798-9008 Fax: 886-2-8798-1565 Power of Attorney Date: July 27, 2011 To whom it may concern: We, the undersigned PRIMAX ELECTRONICS LTD. hereby authorize Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (BV CPS Taoyuan Branch) of Taiwan to act on our behalf in all matters relating to all processes required in the FCC Part 15C approval and any communication needed with the national authority. Any and all acts carried out by BV CPS Taoyuan Branch on our behalf shall have the same effects as acts of our own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Thank you! Sincerely yours, ----------------------------- C.T. Huang Compliance Dept. / Director Phone: 886-2-2798-9008 ext.1710 Fax: 886-2-8797-1565 Email: [email protected]

Page 1 CONSTRUCTION PHOTOS OF EUT

LABEL LOCATION Label

Lenovo wireless laser mouse N70 联想 (北京) 有限公司 Model : N70 S/N:OL12281YYWWXXXXX P /N: 888012281 Rating:3V 40mA CLASS 1 LASER PRODUCT IC: 4251A-MN70 FCC ID: EMJMN70 Made in China (/) R 201WW XXXXXXX + - + - DA103787 *35MM *26.95MM CMIIT ID: 2011XXXXXX ESD-1004544C 14538/POSTEL/2010 2254 Model (型号): N5901 Rating (额定): 3V 30mA Made in China (中国制造) CMIIT ID: 2009DJ4900 COFETEL: RCPLEN510-0331 FCC ID: EMJKN5901 IC: 4251A-KN5901 ETA: 472/2010/WRLO

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FCC ID: EMJMN70 Report No.: RF110711D08 Operational Description This device is a wireless laser mouse N70. The transmitter of the EUT is powered by 3Vdc from battery. The antenna is Printed antenna without antenna connector. For more detailed instruction, please take a look at the user’s manual.

Report No.: RF110711D08 1 Report Format Version 4.0.0 FCC TEST REPORT REPORT NO.: RF110711D08 MODEL NO.: N70 FCC ID: EMJMN70 RECEIVED: Jul. 11, 2011 TESTED: Jul. 13, 2011 ISSUED: Jul. 26, 2011 APPLICANT: PRIMAX ELECTRONICS LTD. ADDRESS: No. 669, Ruey Kuang Road, Neihu, Taipei, Taiwan, R.O.C. ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB LOCATION: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang, Taipei Hsien, 244 Taiwan This test report consists of 24 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by TAF or any government agencies. The test results in the report only apply to the tested sample. Report No.: RF110711D08 2 Report Format Version 4.0.0 Table of Contents RELEASE CONTROL RECORD..............................................................................3 1. CERTIFICATION...........................................................................................4 2. SUMMARY OF TEST RESULTS...................................................................5 2.1 MEASUREMENT UNCERTAINTY...............................................................5 3. GENERAL INFORMATION...........................................................................6 3.1 GENERAL DESCRIPTION OF EUT............................................................6 3.2 DESCRIPTION OF TEST MODES..............................................................7 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST.........................................7 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL:.............8 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS.............................9 3.4 DESCRIPTION OF SUPPORT UNITS........................................................9 4. TEST TYPES AND RESULTS.....................................................................10 4.1 CONDUCTED EMISSION MEASUREMENT............................................10 4.2 RADIATED EMISSION MEASUREMENT.................................................10 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT...............................10 4.2.2 TEST INSTRUMENTS..............................................................................11 4.2.3 TEST PROCEDURES...............................................................................12 4.2.4 DEVIATION FROM TEST STANDARD.....................................................12 4.2.5 TEST SETUP............................................................................................13 4.2.6 EUT OPERATING CONDITIONS..............................................................13 4.2.7 TEST RESULTS........................................................................................14 4.3 BAND EDGES MEASUREMENT..............................................................19 4.3.1 LIMITS OF BAND EDGES MEASUREMENT............................................19 4.3.2 TEST INSTRUMENTS..............................................................................19 4.3.3 TEST PROCEDURE.................................................................................19 4.3.4 DEVIATION FROM TEST STANDARD.....................................................19 4.3.5 EUT OPERATING CONDITION................................................................19 4.3.6 TEST RESULTS........................................................................................19 5. PHOTOGRAPHS OF THE TEST CONFIGURATION..................................22 6. INFORMATION ON THE TESTING LABORATORIES................................23 7. APPENDIX A – MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE EUT BY THE LAB.......................................................24 Report No.: RF110711D08 3 Report Format Version 4.0.0 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED RF110711D08 Original release Jul. 26, 2011 Report No.: RF110711D08 4 Report Format Version 4.0.0 1. CERTIFICATION PRODUCT: Lenovo wireless laser mouse N70 BRAND NAME: lenovo MODEL NO.: N70 APPLICANT: PRIMAX ELECTRONICS LTD. TESTED: Jul. 13, 2011 TEST ITEM: ENGINEERING SAMPLE STANDARDS: FCC Part 15, Subpart C (Section 15.249) ANSI C63.4-2003 ANSI C63.10-2009 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. PREPARED BY : , DATE: ( Annie Chang / Senior Specialist ) APPROVED BY : , DATE: ( Ken Liu / Manager ) Report No.: RF110711D08 5 Report Format Version 4.0.0 2. SUMMARY OF TEST RESULTS The EUT has been tested according to the following specifications: APPLIED STANDARD: FCC Part 15, Subpart C (Section 15.249) STANDARD SECTION TEST TYPE AND LIMIT RESULT REMARK 15.207 Conducted Emission Test N/A Power supply is 3Vdc from batteries 15.209 15.249 15.249 (d) Radiated Emission Test Band Edge Measurement Limit: 50dB less than the peak value of fundamental frequency or meet radiated emission limit in section 12.209 PASS Minimum passing margin is –10.3dB at 2390.00MHz 2.1 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. Measurement Frequency Uncertainty 30MHz ~ 1GHz 3.87 dB Radiated emissions Above 1GHz 3.36 dB Report No.: RF110711D08 6 Report Format Version 4.0.0 3. GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT EUT Lenovo wireless laser mouse N70 MODEL NO. N70 FCC ID EMJMN70 POWER SUPPLY 3Vdc from batteries MOD…

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1 PHOTOGRAPHS OF THE TEST CONFIGURATION RADIATED EMISSION TEST