Test Report (DFS)

FCC ID: XKB-L2500CL3GWIBT

Test Report

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FCCID_3340176

FCC PART 15.407 DYNAMIC FREQUENCY SELECTION TEST REPORT For INGENICO 9 Avenue de la Gare-Rolvatain TGV, BP 25156, Valence Cedex 9,France FCC ID: XKB-L2500CL3GWIBT Report Type: Product Name: Class II permissive change Link/2500 Test Engineer: Edison Hu Report Number: RXM161124051-00A1 Report Date: 2017-03-21 Oscar Ye Reviewed By: Engineer Test Laboratory: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road,Kunshan, Jiangsu province,China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Kunshan). This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0.

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 TABLE OF CONTENTS GENERAL INFORMATION .......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................3 OBJECTIVE ...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S) .............................................................................................................................3 TEST METHODOLOGY ..................................................................................................................................................3 TEST FACILITY .............................................................................................................................................................4 SYSTEM TEST CONFIGURATION ..........................................................................................................................5 DESCRIPTION OF TEST CONFIGURATION ......................................................................................................................5 EUT EXERCISE SOFTWARE ..........................................................................................................................................5 EQUIPMENT MODIFICATIONS .......................................................................................................................................5 SUPPORT EQUIPMENT LIST AND DETAILS ....................................................................................................................5 EXTERNAL CABLE........................................................................................................................................................5 SUMMARY OF TEST RESULTS ...............................................................................................................................6 APPLICABLE STANDARDS........................................................................................................................................7 DFS REQUIREMENT .....................................................................................................................................................7 DFS MEASUREMENT SYSTEM ....................................................................................................................................11 SYSTEM BLOCK DIAGRAM .........................................................................................................................................11 CONDUCTED METHOD ...............................................................................................................................................12 RADIATED METHOD ...................................................................................................................................................13 TEST PROCEDURE ......................................................................................................................................................13 TEST RESULTS ..........................................................................................................................................................14 DESCRIPTION OF EUT ................................................................................................................................................14 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................14 RADAR WAVEFORM CALIBRATION ............................................................................................................................15 TEST ENVIRONMENTAL CONDITIONS .........................................................................................................................15 CHANNEL MOVE TIME AND CHANNEL CLOSING TRANSMISSION TIME .............................................17 TEST PROCEDURE ......................................................................................................................................................17 TEST RESULTS ...........................................................................................................................................................17 FCC Part 15.407 DFS Test Report Page 2 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 GENERAL INFORMATION Product Description for Equipment under Test (EUT) The INGENICO’s product, model number: LINK/2500 CL/3G/WiFi/BT (FCC ID: XKB-L2500C L3GWIBT) (or "EUT”) in this report is a Link/2500, which was measured approximately: 12.8 cm (L) x 7.0 cm (W) x 1.7cm (H), rated input voltage: DC 3.7V from rechargeable Li-ion battery or DC 5V from adapter. The device is a client device. Adapter information: MODEL: PSA105R-050QL6 INPUT: 100-240V ~ 0.3A 50-60Hz 11-15VA OUTPUT: DC 5V, 1.0A MAX *All measurement and test data in this report was gathered from production sample serial number: 20161124051. (Assigned by the BACL. The EUT supplied by the applicant was received on 2016-11-25) Objective This report is prepared on behalf of INGENICO in accordance with Part 2-Subpart J, Part 15-Subparts A, B and E of the Federal Communications Commission’s rules. The tests were performed in order to determine compliance with FCC Part 15.407 rules. This is the Class II Permissive Change application of the device. The difference between the original device and the current one is as follows: 1. Add the frequency band: 5250~5350 MHz, 5470~5725 MHz. The change made to the device affected all the test results, so we updated all test datas, EUT photos were copied from the report number RXM160823052-00F with FCC ID: XKB-L2500CL3GWIBT. Related Submittal(s)/Grant(s) Original submission with FCC ID: XKB-L2500CL3GWIBT which was granted on 2016-10-04. Test Methodology FCC KDB 905462 D02 UNII DFS Compliance Procedures New Rules v02 FCC KDB 905462 D03 Client Without DFS New Rules v01r02 FCC Part 15.407 DFS Test Report Page 3 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 Test Facility The test site used by Bay Area Compliance Laboratories Corp. (Kunshan) to collect test data is located on No.248 Chenghu Road, Kunshan, Jiangsu province, China. Test site at Bay Area Compliance Laboratories Corp. (Kunshan) has been fully described in reports submitted to the Federal Communication Commission (FCC). The details of these reports have been found to be in compliance with the requirements of Section 2.948 of the FCC Rules on November 06, 2014. The facility also complies with the radiated and AC line conducted test site criteria set forth in ANSI C63.4. The Federal Communications Commission has the reports on file and is listed under FCC Registration No.: 815570. The test site has been approved by the FCC for public use and is listed in the FCC Public Access Link (PAL) database. FCC Part 15.407 DFS Test Report Page 4 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 SYSTEM TEST CONFIGURATION Description of Test Configuration The EUT was configured for testing in an engineering mode which was provided by the manufacturer. EUT Exercise Software No software was used in test. Equipment Modifications N/A Support Equipment List and Details Manufacturer Description Model Serial Number EchoLife Huawei Wireless Router / HG8245Q Dell Laptop E6410 / Note: the Wirless Router FCC ID: QISHG8245Q External Cable Shielding Length Cable Description Ferrite Core From Port To Type (m) RJ45 Cable No No 1.5 Router Laptop FCC Part 15.407 DFS Test Report Page 5 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 SUMMARY OF TEST RESULTS The following result table represents the list of measurements required under the CFR §47 Part 15.407(h), and KDB: 905462 D02 UNII DFS Compliance Procedures New Rules v02 and KDB 905462 D03 Client Without DFS New Rules v01r02 Items Description of Test Result Detection UNII Detection Bandwidth Not Applicable Bandwidth Initial Channel Availability Check Time (CAC) Not Applicable Performance Requirements Radar Burst at the Beginning of the CAC Not Applicable Check Radar Burst at the End of the CAC Not Applicable Channel Move Time Compliant In-Service Channel Closing Transmission Time Compliant Monitoring Non-Occupancy Period Compliant Radar Detection Statistical Performance Check Not Applicable FCC Part 15.407 DFS Test Report Page 6 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 APPLICABLE STANDARDS DFS Requirement CFR §47 Part 15.407(h) FCC KDB 905462 D02 UNII DFS Compliance Procedures New Rules v02 FCC Part 15.407 DFS Test Report Page 7 of 24

Table 3: DFS Detection Thresholds for Master Devices and Client Devices With Radlar Detection Mazimum Transmit Power Value (See Notes 1. 2. and 3) EIRP 2 200 milliwat 61 dBm EIRD 200 milliwat and 62 dBm power spectral density < 10 dBmvMite EIRP 200 milliwatt that do not meetthe power spectral 64 dBm density requirement Note 1: Thi is thelevel at ie mput of he eceiverassuming a 0 dreceive aneuna Note 2: Throughouthesetet procedures anadditional 1 dB has been added to the amplitude of thtest transmission waveforms to accourfor variations in measurement equipment. Thi will ensure that the test signalis at oabove the detection threshold levelto igger a DFS response NoteS: EIRP is based on the highest antenna gain. For MIMO devices refeto KDB Publication 66291 1 Dol Table 4: DFS Response Requirement Values Parameter Value Ton—occupancy period Minimum 30 minutes Channel Availability Check Time 60 seconds Channel Move Time 10 seconds See Note1 Channel Closmg Transmission Time 200 mailliseconds > an agsregate of 60 milliseconds over remaining 10 second period See Notes 1 and 2. UNII Detection Bandwids Minimum 100%of the U— NIT99%transmission power bandwidih. See Note 3. Note T. Chamel Mow Te and the Chamel Clong Tramsmission Time should be performed with Radar Type 0. The measurement timing beainsat the end ofthe Radar Type 0 bucst Note The Channel Closing Pransmission Time is comprised. of 200 millieconds strting at the beginaing of the Chamel Move ie plus anyadditional intermittent control signals required to facilitate a Chamne! move (an agaregate of 60 milliseconds) during the remainder of the 10 second period. The ageregnte duration of control signals will not sount quiet periods in between transmissions Note 3: During the U—NZIDorection Bandwidth detection test,radar type 0 should be used. For each frequency step the minimum percentage of detection is 90 percent. Measurements are performedwith no data traffic

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 FCC Part 15.407 DFS Test Report Page 9 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 FCC Part 15.407 DFS Test Report Page 10 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 DFS Measurement System BACL DFS measurement system consists of two subsystems: (1) The radar signal generating subsystem and (2) the traffic monitoring subsystem. System Block Diagram FCC Part 15.407 DFS Test Report Page 11 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 Conducted Method Setup for Master with injection at the Master Setup for Client with injection at the Master FCC Part 15.407 DFS Test Report Page 12 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 Setup for Client with injection at the Client Radiated Method Test Procedure A spectrum analyzer is used as a monitor verifies that the EUT status including Channel Closing Transmission Time and Channel Move Time, and does not transmit on a Channel during the Non- Occupancy Period after the diction and Channel move. It is also used to monitor EUT transmissions during the Channel Availability Check Time. FCC Part 15.407 DFS Test Report Page 13 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 TEST RESULTS Description of EUT The EUT operates in 5250-5350 MHz and 5470-5725 MHz range. The maximum EIRP of the master is 21.92dBm<23 dBm, Therefore the required interference threshold level is -62 dBm, the required radiated threshold at antenna port is -62dBm. The calibrated radiated DFS detection threshold level was set to -64 dBm, which was more stringent. WLAN traffic is generated by Laptop, The data streamed from the Access Point to the EUT. Test Equipment List and Details Serial Calibration Calibration Manufacturer Description Model Number Date Due Date Rohde & Schwarz OSP120 BASE UNIT OSP120 101247 2016-07-04 2017-07-03 SIGNAL Rohde & Schwarz FSV40 101116 2016-07-04 2017-07-03 ANALYZER VECTOR SIGNAL Rohde & Schwarz SMBV100A 261558 2016-07-04 2017-07-03 GENERATOR SIGNAL Rohde & Schwarz SMB100A 110390 2016-07-04 2017-07-03 GENERATOR Rohde & Schwarz OSP120 BASE UNIT OSP120 101247 2016-07-04 2017-07-03 ZX10-2- Mini-circuits Splitter/Combiner N/A N/A N/A 1252+ ETS Horn Antenna 3115 6229 2016-01-11 2019-01-10 ETS Horn Antenna 3115 00066542 N/A N/A Agilent Spectrum Analyzer E4440A SG43360054 2016-12-08 2017-12-08 Note: E4440A was used for Non-Occupancy Period test in 2017-03-15. * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Kunshan) attests that all calibrations have been performed, traceable to National Primary Standards and International System of Units (SI). FCC Part 15.407 DFS Test Report Page 14 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 Radar Waveform Calibration Test Environmental Conditions Temperature: 26.1~26.3 °C Relative Humidity: 32~41 % ATM Pressure: 100.8~101.1 kPa The testing was performed by Edison Hu from 2016-12-07 to 2017-03-15. Plots of Radar Waveforms FCC Part 15.407 DFS Test Report Page 15 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 5280 MHz: Radar Type 0 Date:7.DEC.2016 15:08:42 5500 MHz: Radar Type 0 Date:12.DEC.2016 19:59:40 FCC Part 15.407 DFS Test Report Page 16 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 CHANNEL MOVE TIME AND CHANNEL CLOSING TRANSMISSION TIME Test Procedure Perform type 0 short pulse radar waveform, repeat using a long pulse radar type5 waveform. The aggregate channel closing transmission time is calculated as follows: Aggregate Transmission Time = N*Dwell Time N is the number of spectrum analyzer bins showing a device transmission Dwell Time is the dwell time per bin (i.e. Dwell Time = S/B, S is the sweep time and B is the number of bin, i.e. 8192) Test Results Frequency Bandwidth Radar Type Results (MHz) (MHz) 5270 40 Type 0 Compliant 5510 40 Type 0 Compliant Please refer to the following tables and plots. FCC Part 15.407 DFS Test Report Page 17 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 5270 MHz Type 0 radar channel move time result: Limit Item Time (s) (s) Closing Move Time <<10 10 Date:12.DEC.2016 19:37:36 FCC Part 15.407 DFS Test Report Page 18 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 Type0 radar channel closing transmission time result: Limit Item Time (ms) (ms) Channel Closing Transmission Time 16.87 200 Aggregate Transmission Time after 200ms 3.75 60 FCC Part 15.407 DFS Test Report Page 19 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 5510 MHz Type 0 radar channel move time result: Date:12.DEC.2016 19:46:14 FCC Part 15.407 DFS Test Report Page 20 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 Type0 radar channel closing transmission time result: Limit Item Time (ms) (ms) Closing Transmission Time 9.37 200 Aggregate Transmission Time after 200ms 1.87 60 FCC Part 15.407 DFS Test Report Page 21 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 NON-OCCUPANCY PERIOD Test Procedure Measure the EUT for more than 30 minutes following the channel close/move time to very that the EUT does not resume any transmissions on this channel. Provide one plot to demonstrate no transmission on the channel for the non-occupancy period (30 minutes observation time) Test Result Bandwidth Frequency(MHz) Spectrum Analyzer Display (MHz) 5270 40 No transmission within 30 minutes 5510 40 No transmission within 30 minutes Please refer to the following plots. FCC Part 15.407 DFS Test Report Page 22 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 5270 MHz 30 minutes 5510 MHz 30 minutes FCC Part 15.407 DFS Test Report Page 23 of 24

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RXM161124051-00A1 APPENDIX A - TEST SETUP PHOTOGRAPHS Master Client-EUT ***** END OF REPORT ***** FCC Part 15.407 DFS Test Report Page 24 of 24


Document Created: 2017-12-28 16:55:14
Document Modified: 2017-12-28 16:55:14
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