Test Report

FCC ID: V7TA30

Test Report

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FCCID_1707586

FCC PART 15 CLASS B MEASUREMENT AND TEST REPORT For SHENZHEN TENDA TECHNOLOGY CO.,LTD. Tenda Industrial Park, No. 34-1, Shilong Rd., Shiyan Town, Bao'an District, Shenzhen, P.R.China FCC ID: V7TA30 Report Type: Product Type: Original Report 300Mbps Wire less Range Extend er Test Engineer: Bin Jiang Report Number: R1DG120507002-00B Report Date: 2012-05-23 Ivan Cao Reviewed By: EMC Engineer Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, Test Laboratory: ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP*, or any agency of the Federal Government. * This report contains data that are not covered by the NVLAP accreditation and are marked with an asterisk “★” (Rev.2)

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................3 OBJECTIVE ...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................3 TEST FACILITY .............................................................................................................................................................3 SYSTEM TEST CONFIGURATION..........................................................................................................................5 DESCRIPTION OF TEST CONFIGURATION ......................................................................................................................5 EUT EXERCISE SOFTWARE ..........................................................................................................................................5 EQUIPMENT MODIFICATIONS .......................................................................................................................................5 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS ........................................................................................................5 EXTERNAL I/O CABLE..................................................................................................................................................5 PRINTER .......................................................................................................................................................................5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................6 SUMMARY OF TEST RESULTS ...............................................................................................................................7 FCC §15.107 – AC LINE CONDUCTED EMISSIONS.............................................................................................8 MEASUREMENT UNCERTAINTY ....................................................................................................................................8 EUT SETUP ..................................................................................................................................................................8 EMI TEST RECEIVER SETUP .........................................................................................................................................9 TEST EQUIPMENT LIST AND DETAILS ...........................................................................................................................9 TEST PROCEDURE ........................................................................................................................................................9 TEST RESULTS SUMMARY ............................................................................................................................................9 TEST DATA ..................................................................................................................................................................9 FCC §15.109 - RADIATED EMISSIONS .................................................................................................................12 MEASUREMENT UNCERTAINTY ..................................................................................................................................12 EUT SETUP ................................................................................................................................................................12 EMI TEST RECEIVER SETUP .......................................................................................................................................13 TEST PROCEDURE ......................................................................................................................................................13 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................13 CORRECTED AMPLITUDE & MARGIN CALCULATION .................................................................................................13 TEST RESULTS SUMMARY ..........................................................................................................................................13 TEST DATA ................................................................................................................................................................14 FCC Part 15 Class B Page 2 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B GENERAL INFORMATION Product Description for Equipment under Test (EUT) The SHENZHEN TENDA TECHNOLOGY CO.,LTD.’s product, model number: A30 (FCC ID: V7TA30) or ("EUT”) in this report is a 300Mbps Wireless Range Extender, which was measured approximately:13.0 cm (L) x8.5cm (W) x17.5cm (H), rated input voltage: DC 9V from adapter, the operating frequency for EUT was 2412-2462MHz. Adapter information: Model: TEA09U-09060 Input: 100-240VAC, 50/60Hz, 0.3A Output: 9V, 0.6A * All measurement and test data in this report was gathered from production sample serial number:120507002 (Assigned by BACL). The EUT was received on 2012-05-08. Objective This report is prepared on behalf of SHENZHEN TENDA TECHNOLOGY CO.,LTD. in accordance with Part 2- Subpart J, Part 15- Subparts A and B of the Federal Communication Commissions rules. The objective of the manufacturer is to determine the compliance of EUT with FCC Part 15 Class B. Related Submittal(s)/Grant(s) FCC Part 15C DTS submissions with FCC ID: V7TA30. Test Facility The Test site used by Bay Area Compliance Laboratories Corp. (Dongguan) to collect test data is located on the No.69 Pulongcun, Puxinhu Industrial Zone, Tangxia, Dongguan, Guangdong, China. Test site at Bay Area Compliance Laboratories Corp. (Dongguan) has been fully described in reports and was submitted to the Federal Communication Commission (FCC). The details of these reports have been found to be in compliance with the requirements of Section 2.948 of the FCC Rules on February 02, 2012. The facility also complies with the radiated and AC line conducted test site criteria set forth in ANSI C63.4-2009. The Federal Communications Commission has the reports on file and is listed under FCC Registration No.:273710. The test site has been approved by the FCC for public use and is listed in the FCC Public Access Link (PAL) database. FCC Part 15 Class B Page 3 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B Additionally, Bay Area Compliance Laboratories Corp. (Shenzhen) is an ISO/IEC 17025 accredited laboratory, and is accredited by National Voluntary Laboratory Accredited Program (Lab Code 200707- 0). The current scope of accreditations can be found at http://ts.nist.gov/Standards/scopes/2007070.htm FCC Part 15 Class B Page 4 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B SYSTEM TEST CONFIGURATION Description of Test Configuration The system was configured for testing in a typical mode which is provided by manufacture. EUT Exercise Software The test was performed under “Lantest.exe”. Equipment Modifications No modification was made to the EUT tested. Local Support Equipment List and Details Manufacturer Description Model Serial Number Dell Notebook PP11L QDS-BRCM1017 DELL Keyboard SK-8115 CNOJ46287161652IOYMU HP Printer C3941A JPTVOB2337 SAST Modem AEM-2100 0293 External I/O Cable Cable Description Length (m) From Port To Parallel Port of Shielded Detachable Printer Cable 1.2 Printer Notebook Serial Port of Shielded Detachable Serial Cable 1.2 Modem Notebook RJ45 port of RJ45 cable 1.0 EUT Notebook USB Port of Shielded Detachable USB Cable 1.5 Keyboard Notebook FCC Part 15 Class B Page 5 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B Block Diagram of Test Setup LISN LISN 10cm 10cm 10cm 10cm m odem Printer Notebook EUT Adaper 1.0 Meter receptacle Non-Conductive Table 80 cm above Ground Plane Keyboard 1.5 M eter FCC Part 15 Class B Page 6 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B SUMMARY OF TEST RESULTS FCC Rules Description of Test Results §15.107 AC Line Conducted Emissions Compliance §15.109 Radiated Emissions Compliance FCC Part 15 Class B Page 7 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B FCC §15.107 – AC LINE CONDUCTED EMISSIONS Measurement Uncertainty All measurements involve certain levels of uncertainties, especially in field of EMC. The factors contributing to uncertainties are spectrum analyzer, cable loss, and LISN. Based on CISPR 16-4-2, The Treatment of Uncertainty in EMC Measurements, the best estimate of the uncertainty of any conducted emissions measurement at Bay Area Compliance Laboratories Corp. (Shenzhen) is 2.4 dB.(k=2, 95% level of confidence) EUT Setup The setup of EUT is according with per ANSI C63.4-2009 measurement procedure. The specification used was with the FCC Part 15.107 Class B limits. The spacing between the peripherals was 10 cm. The adapter was connected to a 120 VAC/60 Hz power source. FCC Part 15 Class B Page 8 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B EMI Test Receiver Setup The EMI test receiver was set to investigate the spectrum from 150 kHz to 30 MHz. During the conducted emission test, the EMI test receiver was set with the following configurations: Frequency Range IF BW 150 kHz – 30 MHz 9 kHz Test Equipment List and Details Serial Calibration Calibration Manufacturer Description Model Number Date Due Date Rohde & Schwarz EMI Test Receiver ESCS30 100176 2011-11-24 2012-11-23 Rohde & Schwarz L.I.S.N. ESH2-Z5 892107/021 2011-11-17 2012-11-16 Com-Power L.I.S.N. LI-200 12005 N/A N/A * Statement of Traceability: Bay Area Compliance Laboratory Corp. attests that all calibrations have been performed in accordance to NVLAP requirements, traceable to the NIST. Test Procedure During the conducted emission test, the adapter was connected to the outlet of the first LISN, the printer, notebook and modem were connected to the outlet of the second LISN. Maximizing procedure was performed on the six (6) highest emissions of the EUT. All data was recorded in the Quasi-peak and average detection mode. Test Results Summary According to the recorded data in following table, the EUT complied with the FCC Part 15.107, with the worst margin reading of: 11.51 dB at 3.975 MHz in the Neutral conducted mode Test Data Environmental Conditions Temperature: 25 ° C Relative Humidity: 48 % ATM Pressure: 100.0 kPa The testing was performed by Bin Jiang on 2012-05-11. Test Mode: Ping FCC Part 15 Class B Page 9 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B 120 V, 60 Hz, Line: Corrected Correction Frequency Limit Margin Detector Result Factor (MHz) (dBμV) (dB) (PK /QP/Ave.) (dBμV) (dB) 4.160 32.13 0.50 46.00 13.87 Ave. 5.840 35.73 0.52 50.00 14.27 Ave. 4.160 41.42 0.50 56.00 14.58 QP 5.845 44.92 0.52 60.00 15.08 QP 6.810 34.62 0.54 50.00 15.38 Ave. 6.890 44.24 0.54 60.00 15.76 QP 3.235 30.17 0.49 46.00 15.83 Ave. 3.235 39.51 0.49 56.00 16.49 QP 7.880 42.72 0.58 60.00 17.28 QP 1.145 37.84 0.45 56.00 18.16 QP 1.150 27.83 0.45 46.00 18.17 Ave. 7.880 31.59 0.58 50.00 18.41 Ave. FCC Part 15 Class B Page 10 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B 120V, 60 Hz, Neutral: Corrected Correction Frequency Limit Margin Detector Result Factor (MHz) (dBμV) (dB) (PK /QP/Ave.) (dBμV) (dB) 3.975 34.49 0.50 46.00 11.51 Ave. 0.460 35.42 0.42 47.14 11.72 Ave. 6.735 38.27 0.54 50.00 11.73 Ave. 3.135 32.96 0.49 46.00 13.04 Ave. 3.980 42.61 0.50 56.00 13.39 QP 6.800 46.22 0.54 60.00 13.78 QP 0.460 42.26 0.42 57.14 14.88 QP 3.150 40.56 0.49 56.00 15.44 QP 5.090 34.22 0.51 50.00 15.78 Ave. 1.200 29.71 0.46 46.00 16.29 Ave. 5.105 42.34 0.51 60.00 17.66 Ave. 1.200 38.17 0.46 56.00 17.83 Ave. FCC Part 15 Class B Page 11 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B FCC §15.109 - RADIATED EMISSIONS Measurement Uncertainty All measurements involve certain levels of uncertainties, especially in field of EMC. The factors contributing to uncertainties are spectrum analyzer, cable loss, antenna factor calibration, antenna directivity, antenna factor variation with height, antenna phase center variation, antenna factor frequency interpolation, measurement distance variation, site imperfections, mismatch (average), and system repeatability. Based on CISPR 16-4-2, The Treatment of Uncertainty in EMC Measurements, the best estimate of the uncertainty of a radiation emissions measurement at Bay Area Compliance Laboratories Corp. (Shenzhen) is +4.0 dB. (k=2, 95% level of confidence) EUT Setup The radiated emission tests were performed in the 3 meters test site, using the setup accordance with the ANSI C63.4-2009. The specification used was the FCC Part 15.109 Class B limits. The external I/O cables were draped along the test table and formed a bundle 30 to 40 cm long in the middle. The spacing between the peripherals was 10 cm. The adapter was connected to a 120 VAC/60 Hz power source. FCC Part 15 Class B Page 12 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B EMI Test Receiver Setup The system was investigated from 30 MHz to 2000 MHz. During the radiated emission test, the EMI test receiver was set with the following configurations: Frequency RBW VBW Detection 30 MHz-1 GHz 100 kHz 300 kHz Quasi-peak Above 1 GHz 1 MHz 3 MHz PK/Ave. Test Procedure During the radiated emissions test, the adapter, notebook, modem and the printer were connected to AC floor outlet Maximizing procedure was performed on the highest emissions to ensure that the EUT complied with all Install combinations. All data was recorded in the Quasi-peak detection mode from 30 MHz to 1 GHz. Test Equipment List and Details Serial Calibration Calibration Manufacturer Description Model Number Date Due Date HP Amplifier HP8447E 1937A01046 2011-11-24 2012-11-23 Rohde & Schwarz EMI Test Receiver ESCI 101122 2011-11-17 2012-11-16 Sunol Sciences Broadband Antenna JB1 A040904-2 2011-11-28 2012-11-27 * Statement of Traceability: Bay Area Compliance Laboratories Corp (Shenzhen) attests that all calibrations have been performed in accordance to NVLAP requirements, traceable to the NIST. Corrected Amplitude & Margin Calculation The Corrected Amplitude is calculated by adding the Antenna Loss and Cable Loss, and subtracting the Amplifier Gain from the Meter Reading. The basic equation is as follows: Corrected Amplitude = Meter Reading + Antenna Loss + Cable Loss - Amplifier Gain The “Margin” column of the following data tables indicates the degree of compliance with the applicable limit. For example, a margin of 7dB means the emission is 7dB below the limit. The equation for margin calculation is as follows: Margin = Limit – Corrected Amplitude Test Results Summary According to the data in the following table, the EUT complied with the FCC §15.109 Class B, with the worst margin reading of: 7.60 dB at 500.4500 MHz in the Vertical polarization FCC Part 15 Class B Page 13 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B Test Data Environmental Conditions Temperature: 26 °C Relative Humidity: 60 % ATM Pressure: 100.0 kPa The testing was performed by Bin Jiang on 2012-05-11. EUT Operation Mode: ping Horizontal Corrected Frequency Reading Correction Factor Limit Margin Detector Amplitude (MHz) (dBμV) (dB) (dBuV/m) (dB) (dBµV/m) 500.4500 39.59 QP -2.09 37.50 46.00 8.50 250.1900 38.16 QP -7.96 30.20 46.00 15.80 299.6600 33.68 QP -6.08 27.60 46.00 18.40 32.9100 21.97 QP -0.67 21.30 40.00 18.70 119.2400 27.08 QP -6.18 20.90 43.50 22.60 109.5400 28.18 QP -7.58 20.60 43.50 22.90 FCC Part 15 Class B Page 14 of 15

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: R1DG120507002-00B Vertical Corrected Frequency Reading Correction Factor Limit Margin Detector Amplitude (MHz) (dBμV) (dB) (dBuV/m) (dB) (dBµV/m) 500.4500 40.49 QP -2.09 38.40 46.00 7.60 32.9100 29.57 QP -0.67 28.90 40.00 11.10 50.3700 40.39 QP -11.99 28.40 40.00 11.60 250.1900 38.06 QP -7.96 30.10 46.00 15.90 108.5700 35.28 QP -7.78 27.50 43.50 16.00 600.3600 31.04 QP -1.14 29.90 46.00 16.10 Radiated Emissions 1GHz-2GHz. Frequency Reading Corrected Result Limit Margin Antenna No. Detector (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) Polarity 1 1395 41.03 Peak 17.63 58.66 74 15.34 H 2 1395 24.36 Ave. 17.63 41.99 54 12.01 H 5 1621 43.99 Peak 18.32 62.31 74 11.69 V 6 1621 21.39 Ave. 18.32 39.71 54 14.29 V * Within measurement uncertainty. ***** END OF REPORT ***** FCC Part 15 Class B Page 15 of 15


Document Created: 2012-05-27 09:07:05
Document Modified: 2012-05-27 09:07:05
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