Test Report

FCC ID: Z23008B

Test Report

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FCCID_3352640

TEST REPORT Report No.: 17010219HKG-001 Teenage Engineering AB Application For Certification (Original Grant) (FCC ID: Z23008B) (IC: 9915A-008B) Transceiver Prepared and Checked by: Approved by: Digitally signed by Kenneth Wong Location: Intertek Testing Services Hong Kong Ltd. Signed On File Wong Cheuk Ho, Herbert Wong Kwok Yeung, Kenneth Lead Engineer Senior Lead Engineer Date: January 24, 2017 - Intertek's standard Terms and Conditions can be obtained at our website http://www.intertek.com/terms/. - The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. - 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 liability to any party, 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. - © 2016 Intertek 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

INTERTEK TESTING SERVICES GENERAL INFORMATION Grantee: Teenage Engineering AB Grantee Address: Katarina bangata 71 garage, 11642 Stockholm, Sweden. Contact Person: David Eriksson Tel: +46 8 641 98 53 Fax: N/A e-mail: N/A Manufacturer: S&O Electronics (Malaysia) Sdn. Bhd. Manufacturer Address: Lot 202, Bakar Arang Industrial Estate, 08000 Sungai Petani, Kedah, Malaysia. Brand Name: Teenage Engineering AB Model: TE008 Type of EUT: Transceiver Description of EUT: Bluetooth Remote Serial Number: N/A FCC ID / IC: Z23008B / 9915A-008B Date of Sample Submitted: January 06, 2016 Date of Test: January 06, 2016 to January 22, 2017 Report No.: 17010219HKG-001 Report Date: January 24, 2017 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Report No.: 17010219HKG-001 i FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES SUMMARY OF TEST RESULT TEST SPECIFICATION REFERENCE RESULTS Radiated Emission RSS210 B.10, Pass Radiated Emission on the Bandedge RSS210 4.4 Radiated Emission in Restricted Bands RSS210 4.1 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2015 Edition RSS-210 Issue 9, August 2016 RSS-Gen Issue 4, November 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.: 17010219HKG-001 ii FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 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....................................................................................... 9 5.0 Product Labelling .................................................................................................. 9 6.0 Technical Specifications ...................................................................................... 9 7.0 Instruction Manual ................................................................................................ 9 8.0 Miscellaneous Information ................................................................................. 10 8.1 Radiated Emission on the Bandedge................................................................. 10 8.2 Discussion of Pulse Desensitization .................................................................. 13 8.3 Calculation of Average Factor............................................................................ 13 8.4 Emissions Test Procedures ............................................................................... 14 8.5 Occupied Bandwidth.......................................................................................... 17 9.0 Confidentiality Request ...................................................................................... 18 10.0 Equipment List .................................................................................................... 18 Report No.: 17010219HKG-001 iii FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 1.0 General Description 1.1 Product Description The Equipment Under Test (EUT) is a Bluetooth Remote which is the RF wireless remote controller for the OD-11 Wireless Speaker. The EUT can only support Bluetooth 4.1 BLE that occupies a frequency range of 2402MHz to 2480MHz (40 channels with channel spacing of 2MHz). The EUT is powered by 3VDC (2 X size “AAA” batteries). 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. In normal operation, this transceiver is working with another transceiver which had been already granted with FCC ID: Z23007A / IC: 9915A-007A. 1.3 Test Methodology Radiated emission measurements was performed according to the procedures in ANSI C63.10 (2013). 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 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 No. 2042V-1. Report No.: 17010219HKG-001 1 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 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 C63.10 (2013). The device was powered by new 3.0VDC (2 X size “AAA” 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 The EUT exercise program used during radiated and conducted testing was designed to exercise the various system components in a manner similar to a typical use. 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.: 17010219HKG-001 2 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 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 27 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.: 17010219HKG-001 3 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 3.2 Radiated Emission Configuration Photograph The worst case in radiated emission was found at 14652.000 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 0.8 dB Report No.: 17010219HKG-001 4 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES Company: Teenage Engineering AB Date of Test: January 22, 2017 Model: TE008 Worst-Case Operating Mode: Transmitting (Bluetooth) Table 1 Radiated Emissions Pursuant to FCC Part 15 Section 15.249 / RSS-210 B.10 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 95.8 33 29.4 92.2 0 92.2 94.0 -1.8 H 4804.000 51.2 33 34.9 53.1 0 53.1 54.0 -0.9 H 7206.000 47.5 33 37.9 52.4 0 52.4 54.0 -1.6 H 9608.000 45.6 33 40.4 53.0 0 53.0 54.0 -1.0 H 12010.000 43.6 33 40.5 51.1 0 51.1 54.0 -2.9 H 14412.000 46.1 33 40.0 53.1 0 53.1 54.0 -0.9 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 95.8 33 29.4 92.2 114.0 -21.8 H 4804.000 51.2 33 34.9 53.1 74.0 -20.9 H 7206.000 47.5 33 37.9 52.4 74.0 -21.6 H 9608.000 45.6 33 40.4 53.0 74.0 -21.0 H 12010.000 43.6 33 40.5 51.1 74.0 -22.9 H 14412.000 46.1 33 40.0 53.1 74.0 -20.9 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.: 17010219HKG-001 5 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES Company: Teenage Engineering AB Date of Test: January 22, 2017 Model: TE008 Worst-Case Operating Mode: Transmitting (Bluetooth) Table 2 Radiated Emissions Pursuant to FCC Part 15 Section 15.249 / RSS-210 B.10 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 2442.000 96.4 33 29.4 92.8 0 92.8 94.0 -1.2 H 4884.000 51.2 33 34.9 53.1 0 53.1 54.0 -0.9 H 7326.000 47.2 33 37.9 52.1 0 52.1 54.0 -1.9 H 9768.000 45.2 33 40.4 52.6 0 52.6 54.0 -1.4 H 12210.000 43.5 33 40.5 51.0 0 51.0 54.0 -3.0 H 14652.000 47.8 33 38.4 53.2 0 53.2 54.0 -0.8 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 2442.000 96.4 33 29.4 92.8 114.0 -21.2 H 4884.000 51.2 33 34.9 53.1 74.0 -20.9 H 7326.000 47.2 33 37.9 52.1 74.0 -21.9 H 9768.000 45.2 33 40.4 52.6 74.0 -21.4 H 12210.000 43.5 33 40.5 51.0 74.0 -23.0 H 14652.000 47.8 33 38.4 53.2 74.0 -20.8 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.: 17010219HKG-001 6 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES Company: Teenage Engineering AB Date of Test: January 22, 2017 Model: TE008 Worst-Case Operating Mode: Transmitting (Bluetooth) Table 3 Radiated Emissions Pursuant to FCC Part 15 Section 15.249 / RSS-210 B.10 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 96.6 33 29.4 93.0 0 93.0 94.0 -1.0 H 4960.000 51.2 33 34.9 53.1 0 53.1 54.0 -0.9 H 7440.000 47.3 33 37.9 52.2 0 52.2 54.0 -1.8 H 9920.000 45.3 33 40.4 52.7 0 52.7 54.0 -1.3 H 12400.000 43.3 33 40.5 50.8 0 50.8 54.0 -3.2 H 14880.000 47.5 33 38.4 52.9 0 52.9 54.0 -1.1 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 96.6 33 29.4 93.0 114.0 -21.0 H 4960.000 51.2 33 34.9 53.1 74.0 -20.9 H 7440.000 47.3 33 37.9 52.2 74.0 -21.8 H 9920.000 45.3 33 40.4 52.7 74.0 -21.3 H 12400.000 43.3 33 40.5 50.8 74.0 -23.2 H 14880.000 47.5 33 38.4 52.9 74.0 -21.1 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.: 17010219HKG-001 7 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES Company: Teenage Engineering AB Date of Test: January 22, 2017 Model: TE008 Worst-Case Operating Mode: Transmission Table 4 Radiated Emissions Pursuant to FCC Part 15 Section 15.209 / RSS-210 B.10 Requirement Pre- Antenna Net Limit Frequency Reading amp Factor at 3m at 3m Margin Polarization (MHz) (dBμV) (dB) (dB) (dBμV/m) (dBμV/m) (dB) H 35.624 40.2 16 10.0 34.2 40.0 -5.8 H 45.265 39.8 16 10.0 33.8 40.0 -6.2 H 64.156 41.6 16 9.0 34.6 40.0 -5.4 H 113.265 35.8 16 14.0 33.8 43.5 -9.7 H 159.503 34.2 16 16.0 34.2 43.5 -9.3 H 191.463 33.6 16 16.0 33.6 43.5 -9.9 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.: 17010219HKG-001 8 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 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.: 17010219HKG-001 9 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 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 C63.10 (2013) 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 / RSS-210 4.4, whichever is the lesser attenuation, which meet the requirement of part 15.249(d) / RSS-210 B.10.. Report No.: 17010219HKG-001 10 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES Peak Measurement (Bluetooth) Report No.: 17010219HKG-001 11 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES Peak Measurement (Bluetooth) 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 =92.2 dBµV/m - 40.6 dB =51.6 dBµV/m Average Resultant field strength = Fundamental emissions (average value) – delta from the plot =92.2 dBµV/m - 40.6 dB =51.6 dBµV/m Upper bandedge Peak Resultant field strength = Fundamental emissions (peak value) – delta from the plot =93.0 dBµV/m - 46.4 dB =46.6 dBµV/m Average Resultant field strength = Fundamental emissions (average value) – delta from the plot =93.0 dBµV/m - 46.4 dB =46.6 dBµV/m The resultant field strength meets the general radiated emission limit in Section 15.209 / RSS-210 2.5, which does not exceed 74 dBµV/m (Peak Limit) and 54 dBµV/m (Average Limit). Report No.: 17010219HKG-001 12 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 8.2 Discussion of Pulse Desensitization Pulse desensitivity is not applicable for this device. The effective period (Teff) is approximately 400µs for a digital “1” bit which illustrated on technical specification, with a resolution bandwidth (3dB) of 3MHz, so the pulse desensitivity factor is 0dB. 8.3 Calculation of Average Factor It is not necessary to apply average factor as the measured (peak) data has been complied with average limit of the radiated emission. Report No.: 17010219HKG-001 13 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 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 0.8m in height above the ground plane for emission measurement at or below 1GHz and 1.5m in height above the ground plane for emission measurement above 1GHz. 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.: 17010219HKG-001 14 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 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 C63.10 (2013). 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.: 17010219HKG-001 15 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 8.4.1 Radiated Emission Test Setup The figure below shows the test setup, which is utilized to make these measurements. Antenna 1.0~4.0m Tower 3m Receiver Antenna E U T 0.8m Ground Plane 3m Chamber □ RF Test Receiver Test setup of radiated emissions up to 1GHz Antenna 1.0~4.0m Tower 3m Receiver E Antenna U T 1.5m Ground Plane □ RF Test Spectrum Analyzer Test setup of radiated emissions above 1GHz Report No.: 17010219HKG-001 16 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 8.5 Occupied Bandwidth Occupied Bandwidth Results: (Bluetooth) Bluetooth (MHz) Occupied Bandwidth (MHz) Low Channel: 2402 1.032 Middle Channel: 2442 1.020 High Channel: 2480 1.026 The worst case is shown as below Report No.: 17010219HKG-001 17 of 18 FCC ID: Z23008B IC: 9915A-008B

INTERTEK TESTING SERVICES 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 Biconical Antenna Registration No. EW-3095 EW-2188 EW-0571 Manufacturer R&S AGILENTTECH EMCO Model No. ESCI E4407B 3104C Calibration Date Oct. 25, 2016 Apr. 25, 2016 May. 18, 2016 Calibration Due Date Oct. 25, 2017 Apr. 25, 2017 Nov. 18, 2017 Equipment Log Periodic Pyramidal Horn Double Ridged Antenna Antenna Guide Antenna Registration No. EW-0953 EW-0905 EW-1133 Manufacturer EMCO EMCO EMCO Model No. 3148 3160-09 3115 Calibration Date Sep 11, 2015 Feb. 12, 2016 Nov. 05, 2015 Calibration Due Date Sep 05, 2017 Aug. 12, 2017 May 05, 2017 2) Bandedge/Bandwidth Measurement Equipment Spectrum Analyzer Registration No. EW-2249 Manufacturer R&S Model No. FSP30 Calibration Date Dec. 23, 2016 Calibration Due Date Nov. 27, 2017 END OF TEST REPORT Report No.: 17010219HKG-001 18 of 18 FCC ID: Z23008B IC: 9915A-008B


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Document Modified: 2017-04-01 14:26:53
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