RM016 802.11a/b/g/n HT20 Client Device RF Exposure Info FCC IC RF EXPOSURE REPORT Sonos, Inc.

Sonos, Inc. 802.11a/b/g/n HT20 Client Device

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CERTIFICATION TEST REPORT
Report Number. : 12166253-E5V2
Applicant :
Model :
FCC ID :
IC :
SONOS INC.
614 CHAPALA STREET
SANTA BARBARA, CA 93101, U.S.A
S18
SBVRM016
5373A-RM016
EUT Description :
802.11 a/b/g/n HT20 CLIENT DEVICE
Test Standard(s) :
FCC Part 1 Subpart I
FCC Part 2 Subpart J
INDUSTRY CANADA RSS 102 ISSUE 5
Date Of Issue:
October 01, 2018
Prepared by:
UL Verification Services Inc.
47173 Benicia Street
Fremont, CA 94538 U.S.A.
TEL: (510) 771-1000
FAX: (510) 661-0888
NVLAP Lab code: 200065-0
REPORT NO: 12166253-E5V2
FCC ID: SBVRM016
DATE: 10/1/2018
IC: 5373A-RM016
Revision History
Rev.
Issue
Date
Revisions
Revised By
V1
9/13/2018
Initial Issue
V2
10/1/2018
Updated Section 3 & Cover page.
K.Kedida
Page 2 of 11
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12166253-E5V2
FCC ID: SBVRM016
DATE: 10/1/2018
IC: 5373A-RM016
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
6.
5.1.
FCC RULES ................................................................................................................ 6
5.2.
IC RULES .................................................................................................................... 7
5.3.
EQUATIONS................................................................................................................ 8
5.4.
LIMITS AND IC EXEMPTION .....................................................................................10
RF EXPOSURE RESULTS ................................................................................................11
Page 3 of 11
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12166253-E5V2
FCC ID: SBVRM016
DATE: 10/1/2018
IC: 5373A-RM016
1. ATTESTATION OF TEST RESULTS
COMPANY NAME:
SONOS INC.
614 CHAPALA STREET
SANTA BARBARA, CA 93101, U.S.A
EUT DESCRIPTION:
802.11a/b/g/n (HT20) CLINET DEVICE
MODEL:
S18
SERIAL NUMBER:
78-28-CA-F0-00-2E-C (Radiated Sample)
78-28-CA-F0-00-14 (Conducted Sample)
APPLICABLE STANDARDS
STANDARD
TEST RESULTS
FCC PART 1 SUBPART I & PART 2 SUBPART J
Pass
INDUSTRY CANADA RSS 102 ISSUE 5
Pass
UL Verification Services Inc. 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 Verification Services Inc. 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 Verification Services Inc. and all revisions are duly
noted in the revisions section. Any alteration of this document not carried out by UL Verification
Services Inc. 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, any
agency of the Federal Government, or any agency of the U.S. government.
Approved & Released For
UL Verification Services Inc. By:
Calculated By:
DAN CORONIA
CONSUMER TECHNOLOGY DIVISION
OPERATIONS LEADER
UL Verification Services Inc.
Kiya Kedida
CONSUMER TECHNOLOGY DIVISION
PROJECT ENGINEER
UL Verification Services Inc
Page 4 of 11
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12166253-E5V2
FCC ID: SBVRM016
DATE: 10/1/2018
IC: 5373A-RM016
2. TEST METHODOLOGY
All calculations were made in accordance with FCC OET Bulletin 65 Edition 97-01 and IC Safety
Code 6.
3. REFERENCES
All measurements were made as documented in test reports UL Verification Services.
Documents 12166253-E1 & 12166253-E2 for operation in the 2.4 GHz band. Document
12166253-E3 for operation in the 5 GHz band.
Duty cycle and Antenna gain data is excerpted from the applicable test reports. Output power is
excerpted from the operation Description.
4. FACILITIES AND ACCREDITATION
The test sites and measurement facilities used to collect data are located at 47173 Benicia
Street, Fremont, California, USA.
UL Verification Services Inc. is accredited by NVLAP, Laboratory Code 200065-0.
Page 5 of 11
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12166253-E5V2
FCC ID: SBVRM016
DATE: 10/1/2018
IC: 5373A-RM016
5. MAXIMUM PERMISSIBLE RF EXPOSURE
5.1.
FCC RULES
§1.1310 The criteria listed in Table 1 shall be used to evaluate the environmental impact of
human exposure to radio-frequency (RF) radiation as specified in §1.1307(b), except in the case
of portable devices which shall be evaluated according to the provisions of §2.1093 of this
chapter.
TABLE 1—LIMITS FOR M AXIMUM PERMISSIBLE EXPOSURE (MPE)
Frequency range Electric field strength Magnetic field strength Power density Averaging time
(MHz)
(V/m)
(A/m)
(mW/cm2)
(minutes)
(A) Limits for Occupational/Controlled Exposure
0.3-3.0
614
1.63
*100
3.0-30
1842/f
4.89/f
*900/f2
30-300
61.4
0.163
1.0
f/300
300-1,500
1,500-100,000
(B) Limits for General Population/Uncontrolled Exposure
0.3-1.34
614
1.63
*100
30
1.34-30
824/f
2.19/f
*180/f2
30
30-300
27.5
0.073
0.2
30
f/1500
30
1.0
30
300-1,500
1,500-100,000
f = frequency in MHz
* = Plane-wave equivalent power density
Notes:
(1) Occupational/controlled exposure limits apply in situations in which persons are exposed
as a consequence of their employment provided those persons are fully aware of the
potential for exposure and can exercise control over their exposure. Limits for
occupational/controlled exposure also apply in situations when a person is transient
through a location where occupational/controlled limits apply provided he or she is made
aware of the potential for exposure.
(2) General population/uncontrolled exposure limits apply in situations in which the general
public may be exposed, or in which persons who are exposed as a consequence of their
employment may not be fully aware of the potential for exposure or cannot exercise
control over their exposure
Page 6 of 11
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12166253-E5V2
FCC ID: SBVRM016
5.2.
DATE: 10/1/2018
IC: 5373A-RM016
IC RULES
For the purpose of this standard, Industry Canada has adopted the SAR and RF field
strength limits established in Health Canada’s RF exposure guideline, Safety Code 6.
Page 7 of 11
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12166253-E5V2
FCC ID: SBVRM016
5.3.
DATE: 10/1/2018
IC: 5373A-RM016
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 11
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12166253-E5V2
FCC ID: SBVRM016
DATE: 10/1/2018
IC: 5373A-RM016
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 11
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12166253-E5V2
FCC ID: SBVRM016
5.4.
DATE: 10/1/2018
IC: 5373A-RM016
LIMITS AND IC EXEMPTION
VARIABLE LIMITS
For mobile radio equipment operating in the cellular phone band, the lowest power density limit
is calculated using the lowest frequency:
824 MHz / 1500 = 0.55 mW/cm^2 (FCC)
S = 0.02619 ƒ 0.6834 W/m^2 (IC).
FIXED LIMITS
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
From IC Safety Code 6, Section 4 Table 4 Column 4, S = 0.02619 ƒ 0.6834 W/m^2
INDUSTRY CANADA EXEMPTION
RF exposure evaluation is required if the separation distance between the user and/or
bystander 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 4.49/ƒ0.5 W (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).
In these cases, the information contained in the RF exposure technical brief may be limited to
information that demonstrates how the e.i.r.p. was derived.
Page 10 of 11
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12166253-E5V2
FCC ID: SBVRM016
DATE: 10/1/2018
IC: 5373A-RM016
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.
(MIMO and/or Colocated transmitters all with same Power Density limit, 20 cm MPE distance)
Multiple chain or colocated transmitters
Band
Mode Chain Separation
for
Distance
MIMO
(cm)
Output Antenna Duty
AVG
Power
(dBm)
Gain
Cycle
(dBi)
(%)
EIRP
Density
(mW)
2.4 GHz
BLE
N/A
-0.80
2.10
61.34
0.8
2.4 GHz
WLAN
19.50
2.10
92.81
134.2
2.4 GHz
WLAN
19.00
1.40
92.81
101.8
2.4 GHz
WLAN
19.00
1.17
92.81
96.5
5 GHz
WLAN
18.00
0.60
92.80
67.2
WLAN
18.00
2.60
92.80
106.5
5 GHz
Combined
20
FCC Power
507.0
IC
Power
Density
(mW/cm^2) (W/m^2)
0.101
1.01
Remarks: 2.4GHz 802.11b and 5.8GHz 802.11nHT20 mode is the worst mode. Other operation modes
are being covered by presented Output Average Power data.
Notes:
1) The manufacturer configures output power so that the maximum power, after accounting
for manufacturing tolerances, will never exceed the maximum power level measured.
2) The output power in the tables above is the maximum power per chain among various
channels and various modes within the specific band.
3) The antenna gain in the tables above is the maximum antenna gain among various
channels within the specified band.
END OF REPORT
Page 11 of 11
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
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Document ID4103725
Application ID+HfueN6Mkqz2vJXIoIS4Iw==
Document Description12166253-E5V2 FCCIC Report MPE
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
Filesize42.51kB (531358 bits)
Date Submitted2018-12-12 00:00:00
Date Available2018-12-31 00:00:00
Creation Date2018-10-05 10:37:21
Producing SoftwareMicrosoft® Word 2016
Document Lastmod2018-10-05 10:37:47
Document TitleFCC IC RF EXPOSURE REPORT
Document CreatorMicrosoft® Word 2016
Document Author: Mike Heckrotte

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