12552285-E4V1 FCCIC Report UNII WLAN DFS

FCC ID: SBVRM016

Test Report

Download: PDF
FCCID_4287041

DFS PORTION of FCC 47 CFR PART 15 SUBPART E DFS PORTION of INDUSTRY CANADA RSS-247 ISSUE 2 CERTIFICATION TEST REPORT FOR 802.11a/b/g/n HT20 CLIENT DEVICE MODEL NUMBER: S22 FCC ID: SBVRM016 IC: 5373A-RM016 REPORT NUMBER: 12552285-E4V1 ISSUE DATE: MARCH 27, 2019 Prepared for SONOS INC. 614 CHAPALA STREET SANTA BARBARA, CA 93101, U.S.A. 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 Revision History Issue Rev. Date Revisions Revised By V1 3/27/19 Initial Issue -- Page 2 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................4 2. TEST METHODOLOGY ......................................................................................................5 3. REFERENCE DOCUMENTS ...............................................................................................5 4. FACILITIES AND ACCREDITATION ..................................................................................5 5. CALIBRATION AND UNCERTAINTY .................................................................................5 5.1. MEASURING INSTRUMENT CALIBRATION ...............................................................5 5.2. SAMPLE CALCULATION .............................................................................................5 5.3. MEASUREMENT UNCERTAINTY ................................................................................5 6. DYNAMIC FREQUENCY SELECTION ................................................................................6 6.1. OVERVIEW ..................................................................................................................6 6.1.1. LIMITS ...................................................................................................................6 6.1.2. TEST AND MEASUREMENT SYSTEM ...............................................................10 6.1.3. TEST AND MEASUREMENT SOFTWARE..........................................................12 6.1.4. TEST ROOM ENVIRONMENT ............................................................................12 6.1.5. SETUP OF EUT...................................................................................................13 6.1.6. DESCRIPTION OF EUT ......................................................................................14 6.2. RESULTS FOR 20 MHz BANDWIDTH .......................................................................16 6.2.1. TEST CHANNEL .................................................................................................16 6.2.2. RADAR WAVEFORM AND TRAFFIC ..................................................................16 6.2.3. OVERLAPPING CHANNEL TESTS .....................................................................19 6.2.4. MOVE AND CLOSING TIME ...............................................................................19 6.2.5. 30-MINUTE NON-OCCUPANCY PERIOD ...........................................................23 7. SETUP PHOTOS ...............................................................................................................24 Page 3 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 1. ATTESTATION OF TEST RESULTS COMPANY NAME: SONOS INC. 614 CHAPALA STREET SANTA BARBARA, CA 93101, U.S.A. EUT DESCRIPTION: 802.11b/g/n HT20 CLIENT DEVICE MODEL: S22 SERIAL NUMBER: 48-A6-B8-10-00-2A-4 DATE TESTED: JANUARY 14, 2019 APPLICABLE STANDARDS STANDARD TEST RESULTS DFS Portion of CFR 47 Part 15 Subpart E Complies DFS Portion of INDUSTRY CANADA RSS-247 Issue 2 Complies UL Verification Services Inc. tested the above equipment in accordance with the requirements set forth in the above standards. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. All samples tested were in good operating condition throughout the entire test program. Measurement Uncertainties are published for informational purposes only and were not taken into account unless noted otherwise. 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 UL, NVLAP, NIST, any agency of the Federal Government, or any agency of the U.S. government. Approved & Released For UL Verification Services Inc. By: Prepared By: Henry Lau Doug Anderson Test Engineer Test Engineer CONSUMER TECHNOLOGY DIVISION CONSUMER TECHNOLOGY DIVISION UL Verification Services Inc. UL Verification Services Inc. Page 4 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 2. TEST METHODOLOGY The tests documented in this report were performed in accordance with the DFS portion of FCC CFR 47 Part 2, FCC CFR 47 Part 15, FCC 06-96, FCC KDB 789033, KDB 905462 D02 and D03 and RSS-247 Issue 2. 3. REFERENCE DOCUMENTS Measurements of transmitter parameters as referenced in this report are documented in UL Verification Services report number 12552285-E3V4. 4. FACILITIES AND ACCREDITATION The test sites and measurement facilities used to collect data are located at 47173 and 47266 Benicia Street, and 47658 Kato Road, Fremont, California, USA. Specific facilities are also identified in the test results sections. The test sites and facilities are covered under FCC Test Firm Registration # 208313. Chambers are covered under Industry Canada company address and respective code. UL Verification Services Inc. is accredited by NVLAP, Laboratory Code 200065-0. 5. CALIBRATION AND UNCERTAINTY 5.1. MEASURING INSTRUMENT CALIBRATION The measuring equipment utilized to perform the tests documented in this report has been calibrated in accordance with the manufacturer's recommendations, and is traceable to recognized national standards. 5.2. SAMPLE CALCULATION Where relevant, the following sample calculation is provided: Field Strength (dBuV/m) = Measured Voltage (dBuV) + Antenna Factor (dB/m) + Cable Loss (dB) – Preamp Gain (dB) 36.5 dBuV + 18.7 dB/m + 0.6 dB – 26.9 dB = 28.9 dBuV/m 5.3. MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty level has been estimated for tests performed on the apparatus: PARAMETER UNCERTAINTY Time ± 0.02 % The Uncertainty figure is valid to a confidence level of 95%. Page 5 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 6. DYNAMIC FREQUENCY SELECTION 6.1. OVERVIEW 6.1.1. LIMITS INDUSTRY CANADA IC RSS-247 is closely harmonized with FCC Part 15 DFS rules. The deviations are as follows: RSS-247 Issue 2 Note: For the band 5600–5650 MHz, no operation is permitted. Until further notice, devices subject to this annex shall not be capable of transmitting in the band 5600–5650 MHz. This restriction is for the protection of Environment Canada weather radars operating in this band. FCC §15.407 (h), FCC KDB 905462 D02 “COMPLIANCE MEASUREMENT PROCEDURES FOR UNLICENSED-NATIONAL INFORMATION INFRASTRUCTURE DEVICES OPERATING IN THE 5250-5350 MHz AND 5470-5725 MHz BANDS INCORPORATING DYNAMIC FREQUENCY SELECTION” and KDB 905462 D03 “U-NII CLIENT DEVICES WITHOUT RADAR DETECTION CAPABILITY”. Page 6 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 Table 1: Applicability of DFS requirements prior to use of a channel Requirement Operational Mode Client (without Client (with Master radar detection) radar detection) Non-Occupancy Period Yes Not required Yes DFS Detection Threshold Yes Not required Yes Channel Availability Check Time Yes Not required Not required U-NII Detection Bandwidth Yes Not required Yes Table 2: Applicability of DFS requirements during normal operation Requirement Operational Mode Master Client Client (without DFS) (with DFS) DFS Detection Threshold Yes Not required Yes Channel Closing Transmission Time Yes Yes Yes Channel Move Time Yes Yes Yes U-NII Detection Bandwidth Yes Not required Yes Additional requirements for Master Device or Client with Client devices with multiple bandwidth Radar DFS (without DFS) modes U-NII Detection Bandwidth and All BW modes must be Not required Statistical Performance Check tested Channel Move Time and Channel Test using widest BW mode Test using the Closing Transmission Time available widest BW mode available for the link All other tests Any single BW mode Not required Note: Frequencies selected for statistical performance check (Section 7.8.4) should include several frequencies within the radar detection bandwidth and frequencies near the edge of the radar detection bandwidth. For 802.11 devices it is suggested to select frequencies in all 20 MHz channel blocks and a null frequency between the bonded 20 MHz channel blocks. Page 7 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 Table 3: Interference Threshold values, Master or Client incorporating In-Service Monitoring Maximum Transmit Power Value (see notes) E.I.R.P. ≥ 200 mill watt -64 dBm E.I.R.P. < 200 mill watt and -62 dBm power spectral density < 10 dBm/MHz E.I.R.P. < 200 mill watt that do not meet power spectral -64 dBm density requirement Note 1: This is the level at the input of the receiver assuming a 0 dBi receive antenna Note 2: Throughout these test procedures an additional 1 dB has been added to the amplitude of the test transmission waveforms to account for variations in measurement equipment. This will ensure that the test signal is at or above the detection threshold level to trigger a DFS response. Note 3: E.I.R.P. is based on the highest antenna gain. For MIMO devices refer to KDB publication 662911 D01. Table 4: DFS Response requirement values Parameter Value Non-occupancy period 30 minutes Channel Availability Check Time 60 seconds Channel Move Time 10 seconds (See Note 1) Channel Closing Transmission Time 200 milliseconds + approx. 60 milliseconds over remaining 10 second period. (See Notes 1 and 2) U-NII Detection Bandwidth Minimum 100% of the U- NII 99% transmission power bandwidth. (See Note 3) Note 1: Channel Move Time and the Channel Closing Transmission Time should be performed with Radar Type 0. The measurement timing begins at the end of the Radar Type 0 burst. Note 2: The Channel Closing Transmission Time is comprised of 200 milliseconds starting at the beginning of the Channel Move Time plus any additional intermittent control signals required to facilitate a Channel move (an aggregate of 60 milliseconds) during the remainder of the 10 second period. The aggregate duration of control signals will not count quiet periods in between transmissions. Note 3: During the U-NII Detection Bandwidth detection test, radar type 0 should be used. For each frequency step the minimum percentage of detection is 90 percent. Measurements are performed with no data traffic. Page 8 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 Table 5 – Short Pulse Radar Test Waveforms Radar Pulse PRI Pulses Minimum Minimum Type Width (usec) Percentage Trials (usec) of Successful Detection 0 1 1428 18 See Note 1 See Note 1 1 1 Test A: 15 unique 60% 30 PRI values randomly selected from the list Roundup: of 23 PRI values in {(1/360) x (19 x 106 PRIusec)} table 5a Test B: 15 unique PRI values randomly selected within the range of 518-3066 usec. With a minimum increment of 1 usec, excluding PRI values selected in Test A 2 1-5 150-230 23-29 60% 30 3 6-10 200-500 16-18 60% 30 4 11-20 200-500 12-16 60% 30 Aggregate (Radar Types 1-4) 80% 120 Note 1: Short Pulse Radar Type 0 should be used for the Detection Bandwidth test, Channel Move Time, and Channel Closing Time tests. Table 6 – Long Pulse Radar Test Signal Radar Pulse Chirp PRI Pulses Number Minimum Minimum Waveform Width Width (µsec) per of Percentage Trials Type (µsec) (MHz) Burst Bursts of Successful Detection 5 50-100 5-20 1000- 1-3 8-20 80% 30 2000 Table 7 – Frequency Hopping Radar Test Signal Radar Pulse PRI Pulses Hopping Hopping Minimum Minimum Waveform Width (µsec) per Rate Sequence Percentage of Trials Type (µsec) Hop (kHz) Length Successful (msec) Detection 6 1 333 9 0.333 300 70% 30 Page 9 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 6.1.2. TEST AND MEASUREMENT SYSTEM RADIATED METHOD SYSTEM BLOCK DIAGRAM Burst Generator 10 MHz Frequency Signal Generator Reference Spectrum Analyzer RF OUT RF IN Common Common Signal Generator Combiner/Divider Spectrum Analyzer Combiner/Divider Port 1 Port 2 Step Attenuator Port 1 Port 2 Isolator Isolator Step Attenuator Monitoring Antenna Radar EUT Antenna Antenna 3 meters Page 10 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 SYSTEM OVERVIEW The short pulse and long pulse signal generating system utilizes the NTIA software. The Vector Signal Generator has been validated by the NTIA. The hopping signal generating system utilizes the CCS simulated hopping method and system, which has been validated by the DoD, FCC and NTIA. The software selects waveform parameters from within the bounds of the signal type on a random basis using uniform distribution. The short pulse types 1, 2, 3 and 4, and the long pulse type 5 parameters are randomized at run-time. The hopping type 6 pulse parameters are fixed while the hopping sequence is based on the August 2005 NTIA Hopping Frequency List. The initial starting point randomized at run-time and each subsequent starting point is incremented by 475. Each frequency in the 100-length segment is compared to the boundaries of the EUT Detection Bandwidth and the software creates a hopping burst pattern in accordance with Section 7.4.1.3 Method #2 Simulated Frequency Hopping Radar Waveform Generating Subsystem of KDB 905462 D02. The frequency of the signal generator is incremented in 1 MHz steps from F L to FH for each successive trial. This incremental sequence is repeated as required to generate a minimum of 30 total trials and to maintain a uniform frequency distribution over the entire Detection Bandwidth. The signal monitoring equipment consists of a spectrum analyzer. The aggregate ON time is calculated by multiplying the number of bins above a threshold during a particular observation period by the dwell time per bin, with the analyzer set to peak detection and max hold. SYSTEM CALIBRATION A 50-ohm load is connected in place of the spectrum analyzer, and the spectrum analyzer is connected to a horn antenna via a coaxial cable, with the reference level offset set to (horn antenna gain – coaxial cable loss). The signal generator is set to CW mode. The amplitude of the signal generator is adjusted to yield a level of –64 dBm as measured on the spectrum analyzer. Without changing any of the instrument settings, the spectrum analyzer is reconnected to the Common port of the Spectrum Analyzer Combiner/Divider. The Reference Level Offset of the spectrum analyzer is adjusted so that the displayed amplitude of the signal is –64 dBm. The spectrum analyzer displays the level of the signal generator as received at the antenna ports of the Master Device. The interference detection threshold may be varied from the calibrated value of –64 dBm and the spectrum analyzer will still indicate the level as received by the Master Device. Page 11 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 ADJUSTMENT OF DISPLAYED TRAFFIC LEVEL A link is established between the Master and Slave and the distance between the units is adjusted as needed to provide a suitable received level at the Master and Slave devices. The audio test file is streamed from the Master device to the Slave device while concurrently sending a data stream using the client provided proprietary traffic generator software “Cont Tx” to generate WLAN traffic that meets or exceed the minimum loading requirement. The monitoring antenna is adjusted so that the WLAN traffic level, as displayed on the spectrum analyzer, is at lower amplitude than the radar detection threshold. TEST AND MEASUREMENT EQUIPMENT The following test and measurement equipment was utilized for the DFS tests documented in this report: TEST EQUIPMENT LIST Description Manufacturer Model ID No. Cal Due Spectrum Analyzer, PXA, 3Hz to 44GHz Keysight N9030A T459 07/25/19 Signal Generator, MXG X-Series RF Vector Agilent N5182B T1134 04/23/19 Arbitrary Waveform Generator Agilent / HP 33220A T190 04/23/19 6.1.3. TEST AND MEASUREMENT SOFTWARE The following test and measurement software was utilized for the tests documented in this report: TEST SOFTWARE LIST Name Version Test / Function Aggregate Time-PXA 3.1 Channel Loading and Aggregate Closing Time PXA Read 3.1 Signal Generator Screen Capture Utility SGXProject.exe 1.7 Radar Waveform Generation and Download 6.1.4. TEST ROOM ENVIRONMENT The test room temperature and humidity shall be maintained within normal temperature of 15~35 °C and normal humidity 20~75% (relative humidity). ENVIRONMENT CONDITION Parameter Value Temperature 24.5 C Humidity 38 % Page 12 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 6.1.5. SETUP OF EUT RADIATED METHOD EUT TEST SETUP Master Wireless Speaker / Right Wireless Speaker / Left Device (EUT) (Support Slave) Controller Computer 8-Port Gigabit Console Switch Computer SUPPORT EQUIPMENT The following support equipment was utilized for the DFS tests documented in this report: PERIPHERAL SUPPORT EQUIPMENT LIST Description Manufacturer Model Serial Number FCC ID Home Theater Speaker Sonos S14 1709 94-9F-3E-C0-07-20-4 SBVRM014 (Master) Notebook PC (Controller) Lenovo Type 3249-EPU R9-A8CWY 10/12 DoC AC Adapter (Controller PC) Lenovo 45N0121 11S45N0121Z1ZHXU1CNJEX DoC Notebook PC (EUT Console) Dell P05G 9NGRWN1 DoC AC Adapter (Console PC) Dell 45N0058 11S45N0058Z1ZJA40C1GXP DoC Wireless Speaker / Left Sonos S22 1810C 48-A6-B8-10-00-32-C SBVRM016 (Support Slave Device) 8-Port Gigabit Ethernet Netgear GS-10/8 216223350467D D0C Switch AC Adapter (Switch) Netgear T012LF1209 31120614P10166244E D0C Page 13 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 6.1.6. DESCRIPTION OF EUT For FCC the EUT operates over the 5250-5350 MHz and 5470-5725 MHz ranges. For IC the EUT operates over the 5250-5350 MHz and 5470-5725 MHz ranges, excluding the 5600-5650 MHz range. The EUT is a Slave Device without Radar Detection. The highest power level within these bands is 22.12 dBm EIRP in the 5250-5350 MHz band and 22.4 dBm EIRP in the 5470-5725 MHz band. The highest gain antenna assembly utilized with the EUT has a gain of 1.7 dBi in the 5 GHz band. The lowest gain antenna assembly utilized with the EUT has a gain of 1.65 dBi in the 5 GHz band. Two antennas are utilized to meet the diversity and MIMO operational requirements. The rated output power of the Master unit is > 23dBm (EIRP). Therefore the required interference threshold level is –64 dBm. After correction for procedural adjustments, the required radiated threshold at the antenna port is –64 + 1 = -63 dBm. The calibrated radiated DFS Detection Threshold level is set to –64 dBm. The tested level is lower than the required level hence it provides a margin to the limit. The EUT uses two transmitter/receiver chains, each connected to an antenna to perform radiated tests. WLAN traffic that meets or exceeds the minimum required channel loading was generated by streaming the audio file “5_GHz_Audio_Test_file.WAV” from the Master to the Slave while concurrently sending a data stream using the client provided proprietary traffic generator software “Cont Tx”. TPC is not required since the maximum EIRP is less than 500 mW (27 dBm). The EUT utilizes the 802.11a/n architecture. One nominal channel bandwidth, 20 MHz, is implemented. The software installed in the EUT and Master access point is Sonos Controller for PC version 10.1 (build 49260290Mainline). Page 14 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 UNIFORM CHANNEL SPREADING This is requirement not applicable to Slave Devices. OVERVIEW OF MASTER DEVICE WITH RESPECT TO §15.407 (h) REQUIREMENTS The Master Device is a Sonos wireless smart speaker, FCC ID: SBVRM014. The minimum antenna gain for the Master Device is 2.92 dBi. The rated output power of the Master unit is > 23dBm (EIRP). Therefore the required interference threshold level is –64 dBm. After correction for procedural adjustments, the required radiated threshold at the antenna port is –64 + 1 = -63 dBm. The calibrated radiated DFS Detection Threshold level is set to –64 dBm. The tested level is lower than the required level hence it provides a margin to the limit. The software installed in the access point is Sonos Controller for PC version 10.1 (build 49260290Mainline). Page 15 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 6.2. RESULTS FOR 20 MHz BANDWIDTH 6.2.1. TEST CHANNEL All tests were performed at a channel center frequency of 5500 MHz. 6.2.2. RADAR WAVEFORM AND TRAFFIC RADAR WAVEFORM SHORT PULSE RADAR TYPE 0 AT MASTER Page 16 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 TRAFFIC SLAVE TRAFFIC Page 17 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 CHANNEL LOADING CHANNEL LOADING The level of traffic loading on the channel by the EUT is 35.80% Page 18 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 6.2.3. OVERLAPPING CHANNEL TESTS RESULTS These tests are not applicable. 6.2.4. MOVE AND CLOSING TIME REPORTING NOTES The reference marker is set at the end of last radar pulse. The delta marker is set at the end of the last WLAN transmission following the radar pulse. This delta is the channel move time. The aggregate channel closing transmission time is calculated as follows: Aggregate Transmission Time = (Number of analyzer bins showing transmission) * (dwell time per bin) The observation period over which the aggregate time is calculated begins at (Reference Marker + 200 msec) and ends no earlier than (Reference Marker + 10 sec). RESULTS Channel Move Time Limit (sec) (sec) 0.0832 10 Aggregate Channel Closing Transmission Time Limit (msec) (msec) 0.0 60 Page 19 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 MOVE TIME MOVE TIME Page 20 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 CHANNEL CLOSING TIME CLOSING TIME Page 21 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 AGGREGATE CHANNEL CLOSING TRANSMISSION TIME No transmissions are observed during the aggregate monitoring period. AGGREGATE CLOSING TIME Page 22 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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: 12552285-E4V1 DATE: MARCH 27, 2019 FCC ID: SBVRM016 IC: 5373A-RM016 6.2.5. 30-MINUTE NON-OCCUPANCY PERIOD RESULTS No EUT transmissions were observed on the test channel during the 30-minute observation time. 30-MINUTE NON-OCCUPANCY PERIOD Page 23 of 25 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701J 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.


Document Created: 2019-06-14 13:26:55
Document Modified: 2019-06-14 13:26:55
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC