2323ERM.007_RF_FCC_Wifi_5GHzDFS

FCC ID: RI7WE866C3

Test Report

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FCCID_4301970

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America FCC LISTED, REGISTRATION NUMBER: 2764.01 Test report No: ISED LISTED REGISTRATION 2323ERM.007 NUMBER: 23595-1 DFS Test report USA FCC Part 15.407 (U-NIII) CANADA RSS - 247 Unlicensed National Information Infrastructure Devices Operating in the 5250-5350 MHz and 5470 – 5725 MHz Bands incorporating Dynamic Frequency Selection Identification of item tested WE866C3-P (Module) Trademark Telit Model and /or type reference WE866C3-P Other identification of the product FCC ID: RI7WE866C3 IC: 5131A–WE866C3 Features BT BR/EDR/LE 4.2 +Wi-Fi a/b/g/n/ac (Wave 1 => Max BW=80 MHz) Manufacturer TELIT communications s.p.a Viale Stazione di Prosecco 5/b, Trieste, Italy, 34010 Test method requested, standard USA FCC Part 15.407 10-1-18 Edition: Unlicensed National Information Infrastructure Devices. General technical requirements. Canada RSS-247 Issue 2 (February 2017) 905462 D02 UNII DFS Compliance Procedures New rules V02. Compliance Measurement procedures for Unlicensed National Information Infrastructure (U-NII) Devices operating in the 5250 – 5350 MHz and 5470- 5725 MHz bands incorporating Dynamic Frequency selection Summary IN COMPLIANCE Approved by (name / position & signature) Domingo Galvez Digitally signed by Domingo Galvez EMC&RF Lab Manager DN: cn=Domingo Galvez, o=DEKRA Certification Inc., ou=Regulatory Lab, email=dgalvez@dekra.com, c=US Date: 2019.04.29 20:33:09 -04'00' Date of issue 04-14-2019 Report template No FDT08_21 Report No: 2323ERM.007 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Index Competences and guarantees ...................................................................................................... 3 General conditions ........................................................................................................................ 3 Uncertainty .................................................................................................................................... 3 Data provided by the client ........................................................................................................... 3 Usage of samples ......................................................................................................................... 4 Test sample description ................................................................................................................ 4 Identification of the client .............................................................................................................. 5 Testing period and place ............................................................................................................... 5 Document history .......................................................................................................................... 5 Environmental conditions .............................................................................................................. 6 Remarks and comments ............................................................................................................... 6 Testing verdicts ............................................................................................................................. 6 Summary....................................................................................................................................... 7 List of equipment used during the test .......................................................................................... 8 U-NII DFS RULE REQUIREMENTS ............................................................................................. 9 U-NII DFS Test Setup ................................................................................................................. 13 Appendix A: DUT Description ..................................................................................................... 15 Appendix B: Test results 5.25 GHz-5.35 GHz ............................................................................ 17 Appendix C: Test results 5.47 GHz – 5.725 GHz ....................................................................... 26 Report No: 2323ERM.007 Page 2 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Competences and guarantees DEKRA Certification Inc. is a testing laboratory accredited by A2LA (The American Association for Laboratory Accreditation), to perform the tests indicated in the Certificate 2764.01 DEKRA Certification Inc. is a testing laboratory competent to carry out the tests described in this report. In order to assure the traceability to other national and international laboratories, DEKRA Certification Inc. has a calibration and maintenance program for its measurement equipment. DEKRA Certification Inc. guarantees the reliability of the data presented in this report, which is the result of the measurements and the tests performed to the item under test on the date and under the conditions stated on the report and, it is based on the knowledge and technical facilities available at DEKRA Certification at the time of performance of the test. DEKRA Certification Inc. is liable to the client for the maintenance of the confidentiality of all information related to the item under test and the results of the test. The results presented in this Test Report apply only to the particular item under test established in this document. IMPORTANT: No parts of this report may be reproduced or quoted out of context, in any form or by any means, except in full, without the previous written permission of DEKRA Certification Inc. General conditions 1. This report is only referred to the item that has undergone the test. 2. This report does not constitute or imply on its own an approval of the product by the Certification Bodies or competent Authorities. 3. This document is only valid if complete; no partial reproduction can be made without previous written permission of DEKRA Certification Inc. 4. This test report cannot be used partially or in full for publicity and/or promotional purposes without previous written permission of DEKRA Certification Inc. and the Accreditation Bodies. Uncertainty Uncertainty (factor k=2) was calculated according to the DEKRA Certification internal document PODT000. Frequency (MHz) U(k=2) Units 0,009 - 30 2.69 dB 30-180 3.82 dB 180-1000 2.61 dB 1000-18000 2.92 dB 18000-40000 2.15 dB Data provided by the client Companion module, supporting Wi-Fi 802.11 a/b/g/n/ac (wave 1) and BT (BR/EDR/LE (4.2)). Single RF antenna port for both technologies Wi-Fi and BT. SDIO and HCI I/F, respectively for Wi-Fi and BT control. Module is controlled via a host Telit module, LE920A4 or LE910C1. DEKRA declines any responsibility with respect to the information provided by the client and that may affect the validity of results. Report No: 2323ERM.007 Page 3 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Usage of samples Samples undergoing test have been selected by: The client. Sample S/01 is composed of the following elements: Date of Control Nº Description Model Serial Nº reception 2323/01 Telit Cradle with CS1742E CS1742E-A-18000517 10/10/2018 power supply 2323/20 Telit Module WE866C3-P 1868A- 10/10/2018 A38927180014 1. Sample S/01 has undergone following test(s): All conducted tests indicated in appendix A & B Test sample description Ports………………………………. : Cable Port name and description Specified Attached Shielded length [m] during test WI-FI/BT RF Port 0.1 Supplementary information to the Not provided data ports………………………………. : Rated power supply .................... : Reference poles Voltage and Frequency L1 L2 L3 N PE AC: DC DC: 3.8V (Internal DCDC converter supplying the WE866C3-P module with regulated voltage = 3.3 V) Rated Power ............................... : 18 dBm max Clock frequencies ....................... : 48 MHz Other parameters ........................ : Not provided data Software version ......................... : LE910_25.20.000-B010_CUST_012-c4_perf_TF Hardware version ........................ : CS1929a-A Dimensions in cm (L x W x D) .... : 15x13mm Mounting position ........................ : Table top equipment Wall/Ceiling mounted equipment Floor standing equipment Hand-held equipment Other: Report No: 2323ERM.007 Page 4 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Modules/parts ............................. : Module/parts of test item Type Manufacturer Accessories (not part of the test Description Type Manufacturer item) ............................................ : Not provided data Documents as provided by the Description File name Issue date applicant ...................................... : Not provided data Copy of marking plate: Identification of the client TELIT COMMUNICATIONS S.P.A VIALE STAZIONE DI PROSECCO 5/B, TRIESTE, ITALY, 34010 Testing period and place Test Location DEKRA Certification Inc. Date (start) 04-03-2019 Date (finish) 04-05-2019 Document history Report number Date Description 2323ERM.007 04-16-2019 First release Report No: 2323ERM.007 Page 5 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Environmental conditions In the control chamber, the following limits were not exceeded during the test: Min. = 15 ºC Temperature Max. = 35 ºC Min. = 30 % Relative humidity Max. = 75 % Min. = 860 mbar Air pressure Max. = 1060 mbar In the semi-anechoic chamber, the following limits were not exceeded during the test. Min. = 15 ºC Temperature Max. = 35 ºC Min. = 30 % Relative humidity Max. = 75 % Min. = 860 mbar Air pressure Max. = 1060 mbar In the chamber for conducted measurements, the following limits were not exceeded during the test: Temperature Min. = 15 ºC Max. = 35 ºC Relative humidity Min. = 30 % Max. = 60 % Air pressure Min. = 860 mbar Max. = 1060 mbar Remarks and comments The tests have been performed by the technical personnel: Divya Adusumilli Testing verdicts Not applicable : N/A Pass : P Fail : F Not measured : N/M Report No: 2323ERM.007 Page 6 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Summary FCC PART 15 PARAGRAPH / RSS-247 (WIFI 5GHz) 5.25 GHz -5.35 GHz Band Report 15.407 RSS Test Test Description Section Verdict Remark Spec Clause Spec Clause § 15.407 (h) (2) & DFS Detection - RSS 247 6.3 UNII Detection Bandwidth N/A Refer 1 7.8.1 (*) Threshold Initial Channel Availability Check N/A Refer 1 Time (CAC) § 15.407 (h) (2)(ii) & Performance Radar Burst at the Beginning of - RSS 247 6.3 N/A Refer 1 7.8.2 (*) Requirements Check the CAC Radar Burst at the End of the N/A Refer 1 CAC Channel Move Time P Refer 2 § 15.407 (h) Channel Closing Transmission B.1 RSS 247 6.3 In-Service Monitoring P Refer 2 (2)(iii)(iv) & 7.8.3 (*) Time Non-Occupancy Period P Refer 2 - 7.8.4 (*) RSS 247 6.3 Radar Detection Statistical Performance Check N/A Refer 1 Supplementary information and remarks: * The test set-up was made in accordance to the general provisions of FCC KDB 905462 D02 General UNII Test Procedures New Rules v02. 1) Not required for Client Devices without radar detection, according to the description provided by the applicant. 2) During normal operation 3) Prior to use a channel FCC PART 15 PARAGRAPH / RSS-247 (WIFI 5GHz) 5.47 GHz -5.725 GHz Band Report 15.407 RSS Test Test Description Section Verdict Remark Spec Clause Spec Clause § 15.407 (h) (2) & DFS Detection - RSS 247 6.3 UNII Detection Bandwidth N/A Refer 1 7.8.1 (*) Threshold Initial Channel Availability Check N/A Refer 1 Time (CAC) § 15.407 (h) (2)(ii) & Performance Radar Burst at the Beginning of - RSS 247 6.3 N/A Refer 1 7.8.2 (*) Requirements Check the CAC Radar Burst at the End of the N/A Refer 1 CAC Channel Move Time P Refer 2 § 15.407 (h) In-Service Channel Closing Transmission C.1 RSS 247 6.3 P Refer 2 (2)(iii)(iv) & 7.8.3 (*) Monitoring Time Non-Occupancy Period P Refer 2 - 7.8.4 (*) RSS 247 6.3 Radar Detection Statistical Performance Check N/A Refer 1 Supplementary information and remarks: * The test set-up was made in accordance to the general provisions of FCC KDB 905462 D02 General UNII Test Procedures New Rules v02. 1) Not required for Client Devices without radar detection, according to the description provided by the applicant. 2) During normal operation 3) Prior to use a channel Report No: 2323ERM.007 Page 7 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America List of equipment used during the test Conducted Measurements Test system Rohde & Schwarz TS 8997: CONTROL LAST NEXT DESCRIPTION MANUFACTURER MODEL NUMBER CALIBRATION CALIBRATION ROHDE & 1039 Signal Analyzer FSV40 2017/03 2021/03 SCHWARZ ROHDE & OSP120 / 1040 EMI Test Receiver 2017/03 2021/03 SCHWARZ OSPB157 ROHDE & 1041 RF generator SMB100A 2017/04 2021/04 SCHWARZ ROHDE & 1042 RF generator SMBV100A 2018/01 2021/01 SCHWARZ Description of Support Units: CONTROL DESCRIPTION MANUFACTURER MODEL FCC ID: SERIAL NO NUMBER Q87- 198116090316 1295 Router Linksys WRT3200ACM WRT3200ACM 5 Note: This device was functioned as a Master Slave device during the DFS test Report No: 2323ERM.007 Page 8 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America U-NII DFS RULE REQUIREMENTS WORKING MODES AND REQUIRED TEST ITEMS The manufacturer shall state whether the EUT can operate as a Master and/or a Client. If the EUT can operate in more than one operating mode, then each operating mode shall be tested separately. See tables 1 and 2 for the applicability of DFS requirements for each of the operational modes. Table 1: Applicability of DFS Requirements Prior to Use of a Channel Table 2: Applicability of DFS reuqirements during normal operation Report No: 2323ERM.007 Page 9 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST LIMITS AND RADAR SIGNAL PARAMETERS • DFS DETECTION THRESHOLDS FOR MASTER DEVICES AND CLIENT DEVICES WITH RADAR DETECTION • DFS RESPONSE REQUIREMENT VALUES Report No: 2323ERM.007 Page 10 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America • RADAR TEST WAVEFORMS o Short Pulse Radar Test Waveforms: A minimum of 30 unique waveforms for each of the Short Pulse Radar Types 2 through 4. o Pulse Repetition Intervals Values for Test A Report No: 2323ERM.007 Page 11 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America o Long Pulse Radar Test Waveform The parameters for this waveform are randomly chosen. Thirty unique waveforms are required for the Long Pulse Radar Type Waveforms. o Frequency Hopping Radar Test Waveform For the Frequency Hopping Radar Type, the same Burst parameters are used for each waveform. The hopping sequence is different for each waveform and a 100-length segment is selected from the hopping sequence defined. The first frequency in a hopping sequence is selected randomly from the group of 475 integer frequencies from 5250 – 5724 MHz. Next, the frequency that was just chosen is removed from the group and a frequency is randomly selected from the remaining 474 frequencies in the group. This process continues until all 475 frequencies are chosen for the set. Report No: 2323ERM.007 Page 12 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America U-NII DFS Test Setup • Setup Configuration of EUT (Conducted) Report No: 2323ERM.007 Page 13 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America • Setup Configuration of TS8997 (Conducted) • Channel Loading System testing will be performed with channel-loading using means appropriate to the data types that are used by the unlicensed device. The following requirements apply: The data file must be of a type that is typical for the device (i.e., a) MPEG-2, MPEG-4, WAV, MP3, MP4, AVI, etc.) and must generally be transmitting in a streaming mode. Software to ping the client is permitted to simulate data transfer but b) must have random ping intervals. c) Timing plots are required with calculations demonstrating a minimum channel loading of approximately 17% or greater. Unicast or Multicast protocols are preferable but other protocols d) may be used. The appropriate protocol used must be described in the test procedures. Report No: 2323ERM.007 Page 14 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Appendix A: DUT Description Appendix A: Test results 5.25 GHz – 5.35 GHz Band Report No: 2323ERM.007 Page 15 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America DUT Description The following information is provided by the client Information Description Equipment type WIFI 5GHz/2.4 GHz + BT BR/EDR/LE DFS Operating Mode Slave without Radar Detection TPC Function Not Supported1 Antenna Supported Equipment with only one antenna - Operating Frequency Range 5250 - 5350 MHz / 5470 -5725 MHz - Nominal Channel Bandwidth 20/ 40/ 80 MHz Antenna type Dedicated antenna (single) Antenna gain 4.5 dBi Supply Voltage 3.8 Vdc Max EIRP: Range: 5250-5350 MHz 802.11a : 18.6 dBm 802.11n20: 16.3 dBm 802.11n40: 16.2 dBm 802.11ac20: 16.2 dBm 802.11ac40: 12.5 dBm 802.11ac80: 12.4 dBm Range: 5470-5725 MHz 802.11a20 : 18.5 dBm 802.11n20: 17.4 dBm 802.11n40: 17.5 dBm 802.11ac20: 17.4 dBm 802.11ac40: 13.9 dBm 802.11ac80: 13.9 dBm Modulation: OFDM (QPSK, BPSK,16QAM,64QAM,256QAM) Communication Mode: IP Based (Load Based) Transmit Data Rate: IEEE 802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps IEEE 802.11n HT20: 7.2, 14.4, 21.7, 28.9, 43.3, 57.8, 65, 72.2 Mbps IEEE 802.11n HT40: 15, 30, 45, 60, 90, 120, 135, 150 Mbps IEEE 802.11ac VHT20: 86.7 Mbps IEEE 802.11ac VHT40: 180, 200 Mbps IEEE 802.11ac VHT80: 390, 433.3 Mbps 1. TPC not required if Max EIRP < 500mW (27 dBm) Report No: 2323ERM.007 Page 16 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Appendix B: Test results 5.25 GHz – 5.35 GHz Band Report No: 2323ERM.007 Page 17 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Appendix B Content DESCRIPTION OF TEST CONDITIONS .................................................................................... 19 TEST B.1: DFS: IN-SERVICE MONITORING ............................................................................ 20 Report No: 2323ERM.007 Page 18 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America DESCRIPTION OF TEST CONDITIONS TEST DESCRIPTION CONDITIONS Power supply (V): Vnominal = 3.8 Vdc TC#01 Test Frequencies for Conducted Testing: (80 MHz) (ac mode) Middle channel: 5300 MHz Report No: 2323ERM.007 Page 19 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST B.1: DFS: IN-SERVICE MONITORING Product standard: Part 15 Subpart C §15.407, RSS-247 and KDB: 905462 LIMITS: Test standard: Part 15 Subpart C §15.407 (h), RSS-247 6.3 and KDB: 905462 D02 LIMITS: 200 ms + an aggregate of 60 ms over remaining 10s period. See Notes 1 and 2. Note 1: Channel Move Time and the Channel 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 ms starting at the beginning of the channel move time plus any additional intermittent control signals required to facilitate a channel move (an aggregate of 60ms) during the remainder of the 10s period. The aggregate duration of control signals will not count quiet periods in between transmissions. TEST SETUP: CLIENT WITHOUT RADAR DETECTION MODE Report No: 2323ERM.007 Page 20 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TESTED SAMPLES: S/01 TESTED CONDITIONS MODES: TC#01 (ac mode 80 MHz) TEST RESULTS: PASS Measurement Summary DUT Radar Type of Measurement Overall Overall Comment Frequency Type value Result (MHz) No. 5300.000000 0 First of all Transmitt Test PASS DUT is transmitting 5300.000000 0 Channel Move Time PASS 5300.000000 0 Channel Closing PASS Transmission Time 5300.000000 0 Non-occupancy period PASS Channel Move Time Detailed Results DUT Frequency Radar Type CMT Tx CMT Limit CMT CMT (MHz) No. Time (s) (s) Result Comment Tx Time value is last 5300.000000 0 0.000 10.000 PASS trailing edge found within sweep. See Note 1. Report No: 2323ERM.007 Page 21 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST RESULTS (Cont.): Channel Closing Transmission Time Detailed Results DUTFrequency RadarType CCTT Type CCTT CCTT Tx (MHz) No. of Value No. of Time Pulses (ms) found 5300.000000 0 first 200 ms 0 0.000 5300.000000 0 remaining 10.0 0 0.000 second(s) period (continuation of the "Channel Closing Transmission Time Detailed Results" table from column 5 ...) DUT Frequency CCTT Tx CCTT Result CCTT Comment (MHz) Time Limit (ms) 5300.000000 200.000 PASS See Note 1. 5300.000000 60.000 PASS See Note 1. Additional Information Note Description Because of the radar pulse event at the beginning, Note 1: the investigation of the trace begins with an offset of 26.7 ms conforming to the end of the Radar burst. Channel move time (CMT) / channel closing transmission time (CCTT) Note 2: measurement was made with hi resolution video sweep using OSP DAQ channel Because of the substantially higher sampling rate of the video signal Note 3: the results for CCTT and CMT are more accurate than in the graphics visible. Reached timing accuracy of the video trace: approx 4 µs The Non-Occupancy Period trace starts at the end of the Channel move time Note 4: trace (20.000 secs.) Labeling of the x-axis (time) is relative to its beginning (0 secs.) Report No: 2323ERM.007 Page 22 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST RESULTS (Cont.): Non-occupancy period Detailed Results DUT Frequency Radar NOP No. of NOP No. of NOP Tx NOP Tx NOP Result (MHz) Type Pulses found Pulses Limit Time Time No. (s) Limit (s) 5300.000000 0 0 0 0.000 0.000 PASS Transmitting Test Detailed Results DUT Frequency Tx-Test Tx-Test Tx-Test No. of Tx-Test Tx-Test (MHz) DutyCycle DutyCycle Pulses found Result Comment (%) Limit 5300.000000 60.927 >=17 % 99 PASS Report No: 2323ERM.007 Page 23 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST RESULTS (Cont.): DUT Checkup Setting Instrument Value Center Frequency 5.30000 GHz Span ZeroSpan RBW 3.000 MHz VBW 3.000 MHz SweepPoints 30001 Sweeptime 100.000 ms Reference Level -10.000 dBm Attenuation 0.000 dB Detector MaxPeak SweepCount 1 Filter 3 dB Trace Mode Clear Write Sweeptype Sweep Preamp off Channel Move Time; Channel Closing Transmission Time Setting Instrument Value Center Frequency 5.30000 GHz Span ZeroSpan RBW 3.000 MHz VBW 3.000 MHz SweepPoints 30001 Sweeptime 20.000 s Reference Level -10.000 dBm Attenuation 0.000 dB Detector MaxPeak SweepCount 1 Filter 3 dB Trace Mode Clear Write Sweeptype Sweep Preamp off Trigger External Trigger Offset 0.000 ms Non-occupancy period Setting Instrument Value Center Frequency 5.30000 GHz Span ZeroSpan RBW 3.000 MHz VBW 3.000 MHz SweepPoints 30001 Sweeptime 1.860 ms Reference Level -10.000 dBm Attenuation 0.000 dB Detector MaxPeak SweepCount 1 Filter 3 dB Trace Mode Clear Write Sweeptype Sweep Preamp off Report No: 2323ERM.007 Page 24 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST RESULTS (Cont.): Radar level verification Description Value Unit Configured DUT EIRP: 44.67 mW Configured DUT PSD: 10.00 dBm/MHz Requirement of the Detection threshold value -64 dBm for this given values acc. to FCC clause 5.2 / Table 3 Vector Generator level setting -26.52 dBm Configured overall pathlost from Vector Generator RF out to DUT connector of 'DUT to OSP'-cable 36.48 dB Given additional level added to the amplitude of the waveform to account for variations in 1.00 dB measurement equipment acc. to FCC clause 5.2 / Table 3 / Note 2 This results in the following radar signal level at the DUT -63.00 dBm Report No: 2323ERM.007 Page 25 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Appendix C: Test results 5.47 GHz – 5.725 GHz Band Report No: 2323ERM.007 Page 26 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America Appendix C Content DESCRIPTION OF TEST CONDITIONS .................................................................................... 28 TEST C.1: DFS: IN-SERVICE MONITORING ............................................................................ 29 Report No: 2323ERM.007 Page 27 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America DESCRIPTION OF TEST CONDITIONS TEST DESCRIPTION CONDITIONS Power supply (V): TC#01 Vnominal = 3.8 Vdc (ac mode) Test Frequencies for Conducted: (80 MHz) Middle channel: 5540 MHz Report No: 2323ERM.007 Page 28 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST C.1: DFS: IN-SERVICE MONITORING Product standard: Part 15 Subpart C §15.407, RSS-247 and KDB: 905462 LIMITS: Test standard: Part 15 Subpart C §15.407 (h), RSS-247 6.3 and KDB: 905462 D02 LIMITS: 200 ms + an aggregate of 60 ms over remaining 10s period. See Notes 1 and 2. Note 1: Channel Move Time and the Channel 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 ms starting at the beginning of the channel move time plus any additional intermittent control signals required to facilitate a channel move (an aggregate of 60ms) during the remainder of the 10s period. The aggregate duration of control signals will not count quiet periods in between transmissions. TEST SETUP: CLIENT WITHOUT RADAR DETECTION MODE Report No: 2323ERM.007 Page 29 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TESTED SAMPLES: S/01 TESTED CONDITIONS MODES: TC#01 (ac mode 80 MHz) TEST RESULTS: PASS Measurement Summary DUT Radar Type of Measurement Overall Overall Comment Frequency Type value Result (MHz) No. 5540.000000 0 First of all Transmitt Test PASS DUT is transmitting 5540.000000 0 Channel Move Time PASS 5540.000000 0 Channel Closing PASS Transmission Time 5540.000000 0 Non-occupancy period PASS Channel Move Time Detailed Results DUT Frequency Radar CMT Tx CMT Limit CMT CMT Comment (MHz) Ty Time (s) (s) Result pe No . Tx Time value is last 5540.000000 0 0.000 10.000 PASS trailing edge found within sweep. See Note 1. Report No: 2323ERM.007 Page 30 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST RESULTS (Cont.): Channel Closing Transmission Time Detailed Results DUTFrequency RadarType CCTT Type CCTT CCTT Tx (MHz) No. of Value No. of Time Pulses (ms) found 5540.000000 0 first 200 ms 0 0.000 5540.000000 0 remaining 10.0 0 0.000 second(s) period (continuation of the "Channel Closing Transmission Time Detailed Results" table from column 5 ...) DUT Frequency CCTT Tx CCTT Result CCTT Comment (MHz) Time Limit (ms) 5540.000000 200.000 PASS See Note 1. 5540.000000 60.000 PASS See Note 1. Additional Information Note Description Because of the radar pulse event at the beginning, Note 1: the investigation of the trace begins with an offset of 26.7 ms conforming to the end of the Radar burst. Channel move time (CMT) / channel closing transmission time (CCTT) Note 2: measurement was made with hi resolution video sweep using OSP DAQ channel Because of the substantially higher sampling rate of the video signal Note 3: the results for CCTT and CMT are more accurate than in the graphics visible. Reached timing accuracy of the video trace: approx 4 µs The Non-Occupancy Period trace starts at the end of the Channel move time Note 4: trace (20.000 secs.) Labeling of the x-axis (time) is relative to its beginning (0 secs.) Report No: 2323ERM.007 Page 31 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST RESULTS (Cont.): Non-occupancy period Detailed Results DUT Frequency Radar NOP No. of NOP No. of NOP Tx NOP Tx NOP Result (MHz) Type Pulses found Pulses Limit Time Time No. (s) Limit (s) 5540.000000 0 0 0 0.000 0.000 PASS Transmitting Test Detailed Results DUT Frequency Tx-Test Tx-Test Tx-Test No. of Tx-Test Tx-Test (MHz) DutyCycle DutyCycle Pulses found Result Comment (%) Limit 5540.000000 68.533 >=17 % 94 PASS Report No: 2323ERM.007 Page 32 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST RESULTS (Cont.): DUT Checkup Setting Instrument Value Center Frequency 5.54000 GHz Span ZeroSpan RBW 3.000 MHz VBW 3.000 MHz SweepPoints 30001 Sweeptime 100.000 ms Reference Level -10.000 dBm Attenuation 0.000 dB Detector MaxPeak SweepCount 1 Filter 3 dB Trace Mode Clear Write Sweeptype Sweep Preamp off Channel Move Time; Channel Closing Transmission Time Setting Instrument Value Center Frequency 5.54000 GHz Span ZeroSpan RBW 3.000 MHz VBW 3.000 MHz SweepPoints 30001 Sweeptime 20.000 s Reference Level -10.000 dBm Attenuation 0.000 dB Detector MaxPeak SweepCount 1 Filter 3 dB Trace Mode Clear Write Sweeptype Sweep Preamp off Trigger External Trigger Offset 0.000 ms Non-occupancy period Setting Instrument Value Center Frequency 5.54000 GHz Span ZeroSpan RBW 3.000 MHz VBW 3.000 MHz SweepPoints 30001 Sweeptime 1.860 ms Reference Level -10.000 dBm Attenuation 0.000 dB Detector MaxPeak SweepCount 1 Filter 3 dB Trace Mode Clear Write Sweeptype Sweep Preamp off Report No: 2323ERM.007 Page 33 of 34 04-14-2019

DEKRA Certification, Inc. 405 Glenn Dr. Suite 12, Sterling, VA 20164 United States of America TEST RESULTS (Cont.): Radar level verification Description Value Unit Configured DUT EIRP: 44.67 mW Configured DUT PSD: 10.00 dBm/MHz Requirement of the Detection threshold value -64 dBm for this given values acc. to FCC clause 5.2 / Table 3 Vector Generator level setting -26.86 dBm Configured overall pathlost from Vector Generator RF out to DUT connector of 'DUT to OSP'-cable 36.14 dB Given additional level added to the amplitude of the waveform to account for variations in 1.00 dB measurement equipment acc. to FCC clause 5.2 / Table 3 / Note 2 This results in the following radar signal level at the DUT -63.00 dBm Report No: 2323ERM.007 Page 34 of 34 04-14-2019


Document Created: 2019-04-29 20:33:09
Document Modified: 2019-04-29 20:33:09
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