3_R11223360-E13 V2a_FCC IC RF EXPOSURE REPORT

FCC ID: A94419357

RF Exposure Info

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FCCID_3349448

FCC Part 1 Subpart I FCC Part 2 Subpart J INDUSTRY (ISED) CANADA RSS 102 ISSUE 5 RF EXPOSURE REPORT FOR WIRELESS SPEAKER MODEL NUMBER: 419357 FCC ID: A94419357 IC: 3232A—419357 REPORT NUMBER: R11223360—E13 ISSUE DATE: 2017—01—27 Prepared for BOSE CORPORATION 100 THE MOUNTAIN ROAD FRAMINGHAM MASSACHUSETTS, 01701, USA Prepared by UL LLC 12 LABORATORY DR. RESEARCH TRIANGLE PARK, NC 27709 USA TEL: (919) 549—1400 nvilad) TESTING NVLAP LAB CODE 200246—0

REPORT NO: R11223360-E13 DATE: 2017-01-27 FCC ID: A94419357 IC: 3232A-419357 Revision History Issue Ver. Date Revisions Revised By 1 2017-01-05 Initial Issue Rick Jankovics Editorial modifications and added duty cycle 2 2017-01-23 Rick Jankovics comment in results section. Page 2 of 12 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC.

REPORT NO: R11223360-E13 DATE: 2017-01-27 FCC ID: A94419357 IC: 3232A-419357 TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS .................................................................................... 4 2. TEST METHODOLOGY ........................................................................................................ 5 3. REFERENCES ...................................................................................................................... 5 4. FACILITIES AND ACCREDITATION .................................................................................... 5 5. MAXIMUM PERMISSIBLE RF EXPOSURE ......................................................................... 6 5.1. FCC RULES ................................................................................................................... 6 5.2. IC RULES ....................................................................................................................... 7 5.3. EQUATIONS .................................................................................................................. 8 5.4. LIMITS AND IC EXEMPTION ....................................................................................... 10 6. RF EXPOSURE RESULTS ................................................................................................. 11 Page 3 of 12 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC.

REPORT NO: R11223360-E13 DATE: 2017-01-27 FCC ID: A94419357 IC: 3232A-419357 1. ATTESTATION OF TEST RESULTS COMPANY NAME: Bose Corporation 100 The Mountain Road Framingham, MA, 01701 USA EUT DESCRIPTION: Wireless Speaker MODEL: 419357 SERIAL NUMBER: Conducted: B0-0004 Radiated: W0-0039 DATE TESTED: 2016-08-04 to 2016-08-22 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC PART 1 SUBPART I & PART 2 SUBPART J Pass INDUSTRY (ISED) CANADA RSS 102 ISSUE 5 Pass UL LLC tested the above equipment in accordance with the requirements set forth in the above standards. All indications of Pass/Fail in this report are opinions expressed by UL LLC based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Note: The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. This document may not be altered or revised in any way unless done so by UL LLC and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL LLC will constitute fraud and shall nullify the document. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Approved & Released Prepared By: For UL LLC By: Jeffrey Moser Rick Jankovics EMC Program Manager EMC Engineer UL – Consumer Technology Division UL – Consumer Technology Division Page 4 of 12 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC.

REPORT NO: R11223360-E13 DATE: 2017-01-27 FCC ID: A94419357 IC: 3232A-419357 2. TEST METHODOLOGY All calculations were made in accordance with FCC Parts 2.1091, 2.1093 and KDB 447498 D01 v06 and IC Safety Code 6, RSS 102 Issue 5. 3. REFERENCES All measurements were made as documented in test report UL LLC Report R11223360-E1 and R11223360-E2. Output power, Duty cycle and Antenna gain data is excerpted from the applicable test reports. 4. FACILITIES AND ACCREDITATION The test sites and measurement facilities used to collect data are located at 12 Laboratory Dr., Research Triangle Park, NC 27709, USA and 2800 Suite B, Perimeter Park Drive, Morrisville, NC 27560. 12 Laboratory Dr., RTP, NC 27709 Chamber A Chamber C 2800 Suite B Perimeter Park Dr., Morrisville, NC 27560 Chamber NORTH Chamber SOUTH The onsite chambers are covered under Industry (ISED) Canada company address code 2180C with site numbers 2180C -1 through 2180C-4, respectively. UL LLC (RTP) is accredited by NVLAP, Laboratory Code 200246-0. The full scope of accreditation can be viewed at http://www.nist.gov/nvlap/. Page 5 of 12 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC.

report No: rt1zzsssn.et3 oate z017.0127 ree in: assaroosr 10 azooa.etoosr 5. MAXIMUM PERMSSIBLE RF EXPOSURE 51. Fec ruLEs §1.1310 The crteria listed in Table 1 shall be used to evaluate the environmnental impact of hurnan exposure to racio—frequency (RF) radiation as specifed in §1.1307(b), exceptin the case of portable devices which shall be evaluated according to the provisions of §2.1099 of this chapter Trote 1—uirts ror Miccium Rersissoue Exrosire (uPE) uy "ta" To esw | meas 111LoOcevpateraiConvatedEonzen m s war d 6 o« cis e a (8Lints o Gerra PovlatontneonselodEspne m l0 > s zue s Trace 1—Lmits ror Mommum Reriissice Exrosure (UPE—Contived wise io 12B eminscometean BEETN i uy n atin utces eseuse comenurc tc «i€oiranpenle inferoiefon hnin prvom ao tnsieoMnuly van d t nauaao We n on ca Neenane cen menis ter Enerontn in o nendtntdav im iMewicnberenes y madeats on‘ tht mt o e yratmed TdZ ds tseulanent s nte mar tooie s Mendolo amIRentan ulthn wB¥ wnta V neuin l bnenm olbarooo B nmataa Page 6 of 12 ang rormNo tevrusss 12 Laboratory Dr, RTP, NC 27709 Te @19) s1o.1a00 This report shall not be reproduced except in full without the witten approval ofUL LC

REPORT NO: R11223360-E13 DATE: 2017-01-27 FCC ID: A94419357 IC: 3232A-419357 5.2. IC RULES IC Safety Code 6, Section 2.2.1 (a) A person other than an RF and microwave exposed worker shall not be exposed to electromagnetic radiation in a frequency band listed in Column 1 of the below table, if the field strength exceeds the value given in Column 2 or 3 of the below table, when averaged spatially and over time, or if the power density exceeds the value given in Column 4 of the below table, when averaged spatially and over time. Page 7 of 12 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC.

REPORT NO: R11223360-E13 DATE: 2017-01-27 FCC ID: A94419357 IC: 3232A-419357 5.3. EQUATIONS POWER DENSITY Power density is given by: S = EIRP / (4 * Pi * D^2) Where S = Power density in mW/cm^2 EIRP = Equivalent Isotropic Radiated Power in mW D = Separation distance in cm Power density in units of mW/cm^2 is converted to units of W/m^2 by multiplying by 10. DISTANCE Distance is given by: D = SQRT (EIRP / (4 * Pi * S)) Where D = Separation distance in cm EIRP = Equivalent Isotropic Radiated Power in mW S = Power density in mW/cm^2 SOURCE-BASED DUTY CYCLE Where applicable (for example, multi-slot cell phone applications) a duty cycle factor may be applied. Source-based time-averaged EIRP = (DC / 100) * EIRP Where DC = Duty Cycle in %, as applicable EIRP = Equivalent Isotropic Radiated Power in W Page 8 of 12 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC.

REPORT NO: R11223360-E13 DATE: 2017-01-27 FCC ID: A94419357 IC: 3232A-419357 MIMO AND COLOCATED TRANSMITTERS (IDENTICAL LIMIT FOR ALL TRANSMITTERS) For multiple chain devices, and colocated transmitters operating simultaneously in frequency bands where the limit is identical, the total power density is calculated using the total EIRP obtained by summing the EIRP (in linear units) of each transmitter. Total EIRP = (EIRP1) + (EIRP2) + ... + (EIRPn) where EIRPx = Source-based time-averaged EIRP of chain x or transmitter x The total EIRP is then used to calculate the Power Density or the Distance as applicable. MIMO AND COLOCATED TRANSMITTERS For multiple colocated transmitters operating simultaneously in frequency bands where different limits apply: The Power Density at the specified separation distance is calculated for each transmitter chain or transmitter. The fraction of the exposure limit is calculated for each chain or transmitter as (Power Density of chain or transmitter) / (Limit applicable to that chain or transmitter). The fractions are summed. Compliance is established if the sum of the fractions is less than or equal to one. Page 9 of 12 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC.

REPORT NO: R11223360-E13 DATE: 2017-01-27 FCC ID: A94419357 IC: 3232A-419357 5.4. LIMITS AND IC EXEMPTION RF EXPOSURE LIMITS – GENERAL PUBLIC (UNCONTROLLED ENVIRONMENTS) FCC: For operation in the PCS band, the 2.4 GHz band and the 5 GHz bands: From FCC §1.1310 Table 1 (B), the maximum value of S = 1.0 mW/cm^2 IC: For operation in the 300-6000 MHz band: Power Density = 0.02619*f 0.6834 Power Density (2.4 GHz) = 0.02619(2400)0.6834 = 4.4 W/m2 Power Density (5 GHz) = 0.02619(5150)0.6834 = 9.01 W/m2 Note – Lowest frequency that would yield the lowest limit was used. 'f’ in MHz. INDUSTRY CANADA EXEMPTION RSS-102 Clause 2.5.2 RF exposure evaluation is required if the separation distance between the user and the device’s radiating element is greater than 20 cm, except when the device operates as follows: • below 20 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 1 W (adjusted for tune-up tolerance); • at or above 20 MHz and below 48 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 22.48/ƒ0.5W (adjusted for tune-up tolerance), where ƒ is in MHz; • at or above 48 MHz and below 300 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 0.6 W (adjusted for tune-up tolerance); • at or above 300 MHz and below 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 1.31 x 10-2 ƒ0.6834 W (adjusted for tune-up tolerance), where ƒ is in MHz; • at or above 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 5 W (adjusted for tune-up tolerance). Page 10 of 12 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC.

REPORT NO: R11223360-E13 DATE: 2017-01-27 FCC ID: A94419357 IC: 3232A-419357 6. RF EXPOSURE RESULTS In the table(s) below, Power and Gain are entered in units of dBm and dBi respectively and conversions to linear forms are used for the calculations. (Single chain transmitters, no colocation, 20 cm MPE distance) Single Chain and non-colocated transmitters Band Mode Separatio Output Antenna Duty EIRP FCC Power IC Distance PK Gain Cycle Density Density Power (cm) (dBm) (dBi) (%) (mW) (mW/cm^2) (W/m^2) 2.4 GHz Bluetooth 20 7.25 4.90 100.0 16.4 0.003 0.03 2.4 GHz BLE 20 4.27 4.90 100.0 8.3 0.002 0.02 Note: Duty cycle was recorded as 100% since data is PK. The device operates above 1.5 GHz with a maximum EIRP less than or equal to 5 Watts as a mobile device with a minimum separation distance of 20 cm, therefore it is exempt from routine RF Exposure Evaluation under RSS-102. (Single chain transmitters, no colocation, MPE distance > 20 cm) Single Chain and non-colocated transmitters Band Mode FCC IC Output Antenna EIRP Duty EIRP Separatio Limit Limit PK Gain Cycle Distance Power (mW/cm^2) (W/m^2) (dBm) (dBi) (dBm) (%) (mW) (cm) 2.4 GHz Bluetooth 1.00 10.0 7.25 4.90 12.15 100.0 16.4 1.14 2.4 GHz BLE 1.00 10.0 4.27 4.90 9.17 100.0 8.3 0.81 Note: Duty cycle was recorded as 100% since data is PK. The device operates above 1.5 GHz with a maximum EIRP less than or equal to 5 Watts as a mobile device with a minimum separation distance of 20 cm, therefore it is exempt from routine RF Exposure Evaluation under RSS-102. Page 11 of 12 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC.

REPORT NO: R11223360-E13 DATE: 2017-01-27 FCC ID: A94419357 IC: 3232A-419357 Notes: 1) For MPE the new KDB 447498 requires the calculations to use the maximum rated power; that power should be declared by the manufacturer, and should not be lower than the measured power. If the power has a tolerance then we also need to check that the measured power is within the tolerance. 2) A Maximum power, which includes tune up tolerance, was included in the output power values above to cover extreme conditions as declared by the client. 3) The manufacturer configures output power so that the maximum power, after accounting for manufacturing tolerances, will never exceed the maximum power level measured. 4) The output power in the tables above is the maximum power per chain among various channels and various modes within the specific band. 5) The antenna gain in the tables above is the maximum antenna gain among various channels within the specified band. END OF REPORT Page 12 of 12 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC.


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Document Modified: 2019-08-31 14:39:10
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