Test Report

FCC ID: OKP0420

Test Report

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FCCID_2628117

Intertek Valued Quality, Delivered. Issuing Laboratory: u Intertek Testing Services Hong Kong Limited g HKAS has accredited this laboratory (HOKLAS 005 — TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. HOKLAS dos TEST TEST REPORT Report No.: 15041170HKG—001 WowWee Group Limited Application For Certification (Original Grant) (FCC ID: OKPO420) (IC: 7091A—0420) Transceiver Prepared and Checked by: Approved by: N ;?,_éi/—z/ Lee Shui Tim, Tim Chan Chi Hung, Terry Engineer Senior Supervisor Date: May 27, 2015 — Intertek‘s standard Terms and Conditions can be oblained at our website http://www.intertek.com/terms/, — This report shall not be reproduced, except in full This report is for the exclusive use of Intertek‘s Client and is provided pursuant to the agreement between Intertek and its Client. Intertek‘s responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no fiability to any parly, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report, Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested, This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek—etlisemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. GENERAL INFORMATION Grantee: WowWee Group Limited Grantee Address: Unit 301A-C, Energy Plaza, 92 Granville Road, Tsim Sha Tsui East, Kowloon, Hong Kong. Contact Person: Dennis Tsoi Tel: (852)2739-5288 Fax: (852) 2723-3425 e-mail: dennistsoi@wowwee.com.hk Manufacturer: WowWee Group Limited Manufacturer Address: Unit 301A-C, Energy Plaza, 92 Granville Road, Tsim Sha Tsui East, Kowloon, Hong Kong. Brand Name: WowWee FCC Model: 0420 FCC Additional Model: 0435, 0438 IC Model: 0420 Type of EUT: Transceiver Description of EUT: R.E.V. (0420), R.E.V. Smart Ramp Accessory (0435) R.E.V. and Smart Ramp Accessory (0438) Serial Number: N/A FCC ID / IC: OKP0420 / 7091A-0420 Date of Sample Submitted: April 20, 2015 Date of Test: April 20, 2015 to April 29, 2015 Report No.: 15041170HKG-001 Report Date: May 27, 2015 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Report No.: 15041170HKG-001 i FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. SUMMARY OF TEST RESULT TEST SPECIFICATION REFERENCE RESULTS Radiated Emission 15.249/ Pass Radiated Emission on the Bandedge RSS-210 A2.9 The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2013 Edition RSS-210 Issue 8, December 2010 RSS-Gen Issue 4, December 2014 Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. Report No.: 15041170HKG-001 ii FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Table of Contents 1.0 General Description .............................................................................................. 1 1.1 Product Description ............................................................................................. 1 1.2 Related Submittal(s) Grants................................................................................. 1 1.3 Test Methodology ................................................................................................ 1 1.4 Test Facility ......................................................................................................... 1 2.0 System Test Configuration................................................................................... 2 2.1 Justification.......................................................................................................... 2 2.2 EUT Exercising Software..................................................................................... 2 2.3 Special Accessories ............................................................................................ 2 2.4 Measurement Uncertainty.................................................................................... 2 2.5 Support Equipment List and Description.............................................................. 2 3.0 Emission Results .................................................................................................. 3 3.1 Field Strength Calculation.................................................................................... 3 3.2 Radiated Emission Configuration Photograph ..................................................... 4 3.3 Radiated Emission Data ...................................................................................... 4 4.0 Equipment Photographs....................................................................................... 8 5.0 Product Labelling.................................................................................................. 8 6.0 Technical Specifications ...................................................................................... 8 7.0 Instruction Manual ................................................................................................ 8 8.0 Miscellaneous Information ................................................................................... 9 8.1 Radiated Emission on the Bandedge................................................................... 9 8.2 Discussion of Pulse Desensitization .................................................................. 12 8.3 Calculation of Average Factor............................................................................ 12 8.4 Emissions Test Procedures ............................................................................... 13 8.5 Occupied Bandwidth.......................................................................................... 16 9.0 Confidentiality Request...................................................................................... 17 10.0 Equipment List .................................................................................................... 17 Report No.: 15041170HKG-001 iii FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 1.0 General Description 1.1 Product Description The Equipment Under Test (EUT) is a 2.4GHz transceiver (i.e. Car). The EUT is powered by DC 6.0V (4X1.5V “AA” size batteries). The operating frequency is 2402 to 2480MHz (2MHz channel spacing). After pairing with controller (iTouch with related app called R.E.V.), the EUT can be controlled to run forward, backward. There are also a light, a speaker and IR sensor on the EUT, which can be controlled by the controller. The Model: 0435 and 0438 are the same as the Model: 0420 in hardware aspect. The models are different in color only. Antenna Type: Internal, Integral For electronic filing, the brief circuit description is saved with filename: descri.pdf. 1.2 Related Submittal(s) Grants This is a single application for certification of a transceiver. 1.3 Test Methodology Radiated emission measurements was performed according to the procedures in ANSI C63.4 (2009). All radiated measurements were performed in an 3m Chamber. Preliminary scans were performed in the 3m Chamber only to determine worst case modes. All radiated tests were performed at an antenna to EUT distance of 3 meters, unless stated otherwise in the “Justification Section” of this Application. 1.4 Test Facility The 3m Chamber and conducted measurement facility used to collect the radiated data is located at Workshop No. 3, G/F., World-Wide Industrial Centre, 43-47 Shan Mei Street, Fo Tan, Sha Tin, N.T., Hong Kong. This test facility and site measurement data have been placed on file with the FCC and IC. Report No.: 15041170HKG-001 1 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 2.0 System Test Configuration 2.1 Justification The system was configured for testing in a typical fashion (as a customer would normally use it), and in the confines as outlined in ANSI C63.4 (2009). The device was powered by new DC 6V (4 x 1.5V “AA” batteries). For maximizing emissions, the EUT was rotated through 360°, the antenna height was varied from 1 meter to 4 meters above the ground plane, and the antenna polarization was changed. This step by step procedure for maximizing emissions led to the data reported in Exhibit 3.0. The unit was operated standalone and placed in the center of the turntable. The equipment under test (EUT) was configured for testing in a typical fashion (as a customer would normally use it). The EUT was mounted to a plastic stand if necessary and placed on the wooden turntable, which enabled the engineer to maximize emissions through its placement in the three orthogonal axes. 2.2 EUT Exercising Software There was no special software to exercise the device. Once the unit is powered up, it transmits the RF signal continuously. 2.3 Special Accessories There are no special accessories necessary for compliance of this product. 2.4 Measurement Uncertainty When determining of the test conclusion, the Measurement Uncertainty of test has been considered. Uncertainty and Compliance - Unless the standard specifically states that measured values are to be extended by the measurement uncertainty in determining compliance, all compliance determinations are based on the actual measured value. 2.5 Support Equipment List and Description N/A. Report No.: 15041170HKG-001 2 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 3.0 Emission Results Data is included of the worst case configuration (the configuration which resulted in the highest emission levels). A sample calculation, configuration photographs and data tables of the emissions are included. 3.1 Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor, and subtracting the Amplifier Gain (if any), Average Factor (optional) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + AF + CF - AG - AV where FS = Field Strength in dBµV/m RA = Receiver Amplitude (including preamplifier) in dBµV CF = Cable Attenuation Factor in dB AF = Antenna Factor in dB AG = Amplifier Gain in dB AV = Average Factor in dB In the following table(s), the reading shown on the data table reflects the preamplifier gain. An example for the calculations in the following table is as follows: FS = RR + LF where FS = Field Strength in dBµV/m RR = RA - AG - AV in dBµV LF = CF + AF in dB Assume a receiver reading of 52.0 dBµV is obtained. The antenna factor of 7.4 dB and cable factor of 1.6 dB are added. The amplifier gain of 29 dB and average factor of 5 dB are subtracted, giving a field strength of 32 dBµV/m. This value in dBµV/m was converted to its corresponding level in µV/m. RA = 52.0 dBµV/m AF = 7.4 dB RR = 18.0 dBµV CF = 1.6 dB LF = 9.0 dB AG = 29.0 dB AV = 5.0 dB FS = RR + LF FS = 18 + 9 = 27 dBµV/m Level in µV/m = Common Antilogarithm [(27 dBµV/m)/20] = 22.4 µV/m Report No.: 15041170HKG-001 3 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 3.2 Radiated Emission Configuration Photograph The worst case in radiated emission was found at 14880 MHz For electronic filing, the worst case radiated emission configuration photographs are saved with filename: radiated photos.pdf. 3.3 Radiated Emission Data The data on the following page lists the significant emission frequencies, the limit and the margin of compliance. Numbers with a minus sign are below the limit. Judgment: Passed by 0.4 dB Report No.: 15041170HKG-001 4 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Applicant: WowWee Group Limited Date of Test: April 29, 2015 Model: 0420 Worst-Case Operating Mode: Transmitting (Bluetooth 4.0 BLE) Table 1 Radiated Emissions Pursuant to FCC Part 15 Section 15.249 / RSS-210 A2.9 Requirement Lowest Channel Pre-Amp Antenna Net at Average Calculated Average Limit Polari- Frequency Reading Gain Factor 3m - Peak Factor at 3m at 3m Margin zation (MHz) (dBμV) (dB) (dB) (dBμV/m) (dB) (dBμV/m) (dBμV/m) (dB) H 2402.000 89.4 33 29.4 85.8 0 85.8 94.0 -8.2 H 4804.000 51.1 33 34.9 53.0 0 53.0 54.0 -1.0 H 7206.000 45.1 33 37.9 50.0 0 50.0 54.0 -4.0 H 9608.000 45.3 33 40.4 52.7 0 52.7 54.0 -1.3 H 12010.000 45.5 33 40.5 53.0 0 53.0 54.0 -1.0 H 14412.000 46.5 33 40.0 53.5 0 53.5 54.0 -0.5 Pre-Amp Antenna Net at Peak Limit Polari- Frequency Reading Gain Factor 3m - Peak at 3m Margin zation (MHz) (dBμV) (dB) (dB) (dBμV/m) (dBμV/m) (dB) H 2402.000 89.4 33 29.4 85.8 114.0 -28.2 H 4804.000 51.1 33 34.9 53.0 74.0 -21.0 H 7206.000 45.1 33 37.9 50.0 74.0 -24.0 H 9608.000 45.3 33 40.4 52.7 74.0 -21.3 H 12010.000 45.5 33 40.5 53.0 74.0 -21.0 H 14412.000 46.5 33 40.0 53.5 74.0 -20.5 NOTES: 1. Peak Detector Data unless otherwise stated. 2. All measurements were made at 3 meters. Harmonic emissions not detected at the 3-meter distances were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other harmonic emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative sign in the column shows value below limit. 4. Horn antenna is used for the emission over 1000MHz. 5. Emission (the row indicated by bold italic) within the restricted band meets the requirement of FCC Part 15 Section 15.205 / RSS-210 Section 2.2. 6. Measurement Uncertainty is ±5.3dB at a level of confidence of 95%. Report No.: 15041170HKG-001 5 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Applicant: WowWee Group Limited Date of Test: April 29, 2015 Model: 0420 Worst-Case Operating Mode: Transmitting (Bluetooth 4.0 BLE) Table 2 Radiated Emissions Pursuant to FCC Part 15 Section 15.249 / RSS-210 A2.9 Requirement Middle Channel Pre-Amp Antenna Net at Average Calculated Average Limit Polari- Frequency Reading Gain Factor 3m - Peak Factor at 3m at 3m Margin zation (MHz) (dBμV) (dB) (dB) (dBμV/m) (dB) (dBμV/m) (dBμV/m) (dB) H 2440.000 88.1 33 29.4 84.5 0 84.5 94.0 -9.5 H 4880.000 49.8 33 34.9 51.7 0 51.7 54.0 -2.3 H 7320.000 45.4 33 37.9 50.3 0 50.3 54.0 -3.7 H 9760.000 45.4 33 40.4 52.8 0 52.8 54.0 -1.2 H 12200.000 45.6 33 40.5 53.1 0 53.1 54.0 -0.9 H 14640.000 48.1 33 38.4 53.5 0 53.5 54.0 -0.5 Pre-Amp Antenna Net at Peak Limit Polari- Frequency Reading Gain Factor 3m - Peak at 3m Margin zation (MHz) (dBμV) (dB) (dB) (dBμV/m) (dBμV/m) (dB) H 2440.000 88.1 33 29.4 84.5 114.0 -29.5 H 4880.000 49.8 33 34.9 51.7 74.0 -22.3 H 7320.000 45.4 33 37.9 50.3 74.0 -23.7 H 9760.000 45.4 33 40.4 52.8 74.0 -21.2 H 12200.000 45.6 33 40.5 53.1 74.0 -20.9 H 14640.000 48.1 33 38.4 53.5 74.0 -20.5 NOTES: 1. Peak Detector Data unless otherwise stated. 2. All measurements were made at 3 meters. Harmonic emissions not detected at the 3-meter distances were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other harmonic emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative sign in the column shows value below limit. 4. Horn antenna is used for the emission over 1000MHz. 5. Emission (the row indicated by bold italic) within the restricted band meets the requirement of FCC Part 15 Section 15.205 / RSS-210 Section 2.2. 6. Measurement Uncertainty is ±5.3dB at a level of confidence of 95%. Report No.: 15041170HKG-001 6 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Applicant: WowWee Group Limited Date of Test: April 29, 2015 Model: 0420 Worst-Case Operating Mode: Transmitting (Bluetooth 4.0 BLE) Table 3 Radiated Emissions Pursuant to FCC Part 15 Section 15.249 / RSS-210 A2.9 Requirement Highest Channel Pre-Amp Antenna Net at Average Calculated Average Limit Polari- Frequency Reading Gain Factor 3m - Peak Factor at 3m at 3m Margin zation (MHz) (dBμV) (dB) (dB) (dBμV/m) (dB) (dBμV/m) (dBμV/m) (dB) H 2480.000 88.3 33 29.4 84.7 0 84.7 94.0 -9.3 H 4960.000 50.0 33 34.9 51.9 0 51.9 54.0 -2.1 H 7440.000 45.2 33 37.9 50.1 0 50.1 54.0 -3.9 H 9920.000 45.4 33 40.4 52.8 0 52.8 54.0 -1.2 H 12400.000 46.0 33 40.5 53.5 0 53.5 54.0 -0.5 H 14880.000 48.2 33 38.4 53.6 0 53.6 54.0 -0.4 Pre-Amp Antenna Net at Peak Limit Polari- Frequency Reading Gain Factor 3m - Peak at 3m Margin zation (MHz) (dBμV) (dB) (dB) (dBμV/m) (dBμV/m) (dB) H 2480.000 88.3 33 29.4 84.7 114.0 -29.3 H 4960.000 50.0 33 34.9 51.9 74.0 -22.1 H 7440.000 45.2 33 37.9 50.1 74.0 -23.9 H 9920.000 45.4 33 40.4 52.8 74.0 -21.2 H 12400.000 46.0 33 40.5 53.5 74.0 -20.5 H 14880.000 48.2 33 38.4 53.6 74.0 -20.4 NOTES: 1. Peak Detector Data unless otherwise stated. 2. All measurements were made at 3 meters. Harmonic emissions not detected at the 3-meter distances were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other harmonic emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative sign in the column shows value below limit. 4. Horn antenna is used for the emission over 1000MHz. 5. Emission (the row indicated by bold italic) within the restricted band meets the requirement of FCC Part 15 Section 15.205 / RSS-210 Section 2.2. 6. Measurement Uncertainty is ±5.3dB at a level of confidence of 95%. Report No.: 15041170HKG-001 7 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 4.0 Equipment Photographs For electronic filing, the photographs are saved with filename: external photos.pdf and internal photos.pdf. 5.0 Product Labelling For electronics filing, the FCC ID label artwork and the label location are saved with filename: label.pdf. 6.0 Technical Specifications For electronic filing, the block diagram and schematic of the tested EUT are saved with filename: block.pdf and circuit.pdf respectively. 7.0 Instruction Manual For electronic filing, a preliminary copy of the Instruction Manual is saved with filename: manual.pdf. This manual will be provided to the end-user with each unit sold/leased in the United States and Canada. Report No.: 15041170HKG-001 8 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.0 Miscellaneous Information The miscellaneous information includes details of the test procedure and measured bandwidth / calculation of factor such as pulse desensitization and averaging factor (calculation and timing diagram). 8.1 Radiated Emission on the Bandedge From the following plots, they show that the fundamental emissions are confined in the specified band (2400MHz to 2483.5MHz). In case of the fundamental emissions are within two standard bandwidths from the bandedge, the delta measurement technique is used for determining bandedge compliance. Standard bandwidth is the bandwidth specified by ANSI C63.4 (2009) for frequency being measured. Emissions radiated outside of the specified frequency bands, except harmonics, are attenuated by 50dB below the level of the fundamental or to the general radiated emissions limits in Section 15.209, whichever is the lesser attenuation, which meet the requirement of part 15.249(d). Report No.: 15041170HKG-001 9 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Peak Measurement (Bluetooth 4.0 BLE) Report No.: 15041170HKG-001 10 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Peak Measurement (Bluetooth 4.0 BLE) Bandedge compliance is determined by applying marker-delta method, i.e. (Bandedge Plot). Lower bandedge Peak Resultant field strength = Fundamental emissions (peak value) – delta from the plot =85.8 dBµV/m – 37.7 dB =48.1 dBµV/m Upper bandedge Peak Resultant field strength = Fundamental emissions (peak value) – delta from the plot =84.7 dBµV/m – 46.2 dB =38.5 dBµV/m The resultant field strength meets the general radiated emission limit in Section 15.209, which does not exceed 74 dBµV/m (Peak Limit) and 54 dBµV/m (Average Limit). Report No.: 15041170HKG-001 11 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.2 Discussion of Pulse Desensitization Pulse desensitivity is not applicable for this device. Since the transmitter transmits the RF signal continuously. 8.3 Calculation of Average Factor The average factor is not applicable for this device as the transmitted signal is a continuously signal. Report No.: 15041170HKG-001 12 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.4 Emissions Test Procedures The following is a description of the test procedure used by Intertek Testing Services Hong Kong Ltd. in the measurements of transmitter operating under the Part 15, Subpart C rules. The transmitting equipment under test (EUT) is placed on a wooden turntable which is four feet in diameter and approximately one meter in height above the ground plane. During the radiated emissions test, the turntable is rotated and any cables leaving the EUT are manipulated to find the configuration resulting in maximum emissions. The EUT is adjusted through all three orthogonal axis to obtain maximum emission levels. The antenna height and polarization are also varied during the testing to search for maximum signal levels. The height of the antenna is varied from one to four meters. Detector function for radiated emissions is in peak mode. Average readings, when required, are taken by measuring the duty cycle of the equipment under test and subtracting the corresponding amount in dB from the measured peak readings. A detailed description for the calculation of the average factor can be found in Exhibit 8.3. The frequency range scanned is from the lowest radio frequency signal generated in the device which is greater than 9 kHz to the tenth harmonic of the highest fundamental frequency or 40 GHz, whichever is lower. Report No.: 15041170HKG-001 13 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.4 Emissions Test Procedures (cont’d) The EUT is warmed up for 15 minutes prior to the test. AC power to the unit is varied from 85% to 115% nominal and variation in the fundamental emission field strength is recorded. If battery powered, a new, fully charged battery is used. Conducted measurements were made as described in ANSI C63.4 (2009). The IF bandwidth used for measurement of radiated signal strength was 100 kHz or greater when frequency is below 1000 MHz. Where pulsed transmissions of short enough pulse duration warrant, a greater bandwidth is selected according to the recommendations of Hewlett Packard Application Note 150-2. A discussion of whether pulse desensitivity is applicable to this unit is included in this report (See Exhibit 8.1). Above 1000 MHz, a resolution bandwidth of 3 MHz is used. Transmitter measurements are normally conducted at a measurement distance of three meters. However, to assure low enough noise floor in the forbidden bands and above 1 GHz, signals are acquired at a distance of one meter or less. All measurements are extrapolated to three meters using inverse scaling, unless otherwise reported. Measurements taken at a closer distance are so marked. Report No.: 15041170HKG-001 14 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.4.1 Radiated Emission Test Setup The figure below shows the test setup, which is utilized to make these measurements. Antenna Tower 1.0~4.0m 3m Receiver Antenna EUT & Peripherals 0.8m Ground Plane □ RF Test Receiver Report No.: 15041170HKG-001 15 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.5 Occupied Bandwidth Occupied Bandwidth Results: (Bluetooth 4.0 BLE) Bluetooth Occupied Bandwidth (MHz) Low Channel: 2402 1.16 Middle Channel: 2440 1.20 High Channel: 2480 1.08 The worst case is shown as below: Report No.: 15041170HKG-001 16 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 9.0 Confidentiality Request For electronic filing, a preliminary copy of the confidentiality request is saved with filename: request.pdf. 10.0 Equipment List 1) Radiated Emissions Test Equipment EMI Test Receiver Spectrum Analyzer Registration No. EW-3095 EW-2253 Manufacturer R&S R&S Model No. ESCI FSP40 Calibration Date Oct. 16, 2014 May 08, 2014 Calibration Due Date Oct. 16, 2015 May 08, 2015 Equipment BiConiLog Antenna Double Ridged Guide Antenna Registration No. EW-3061 EW-1133 Manufacturer EMCO EMCO Model No. 3412E 3115 Calibration Date Jul. 17, 2014 Apr. 30, 2014 Calibration Due Date Jul. 17, 2015 Oct. 30, 2015 2) Bandedge Measurement Equipment Spectrum Analyzer Registration No. EW-2249 Manufacturer R&S Model No. FSP30 Calibration Date Nov. 19, 2014 Calibration Due Date Nov. 19, 2015 END OF TEST REPORT Report No.: 15041170HKG-001 17 FCC ID: OKP0420 IC: 7091A-0420 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com


Document Created: 2015-05-28 17:30:56
Document Modified: 2015-05-28 17:30:56
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