Test Report_ DFS

FCC ID: M82-DLTV72

Test Report

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FCCID_4242741

ISSUED BY Shenzhen BALUN Technology Co., Ltd. Lm FOR Computer ISSUED TO Advantech Co Ltd NO.1, Alley 20, Lane 26, Rueiguang Road, Nethu District, Taipei 114, Taiwan slGelomipte®e BL—EC18C0175—605 (SUAENEIUIEA Computer |VfeeEIMElmIE) DLT—V7212P+ (refer section 2.4) seplelEimcs ADVANTECH DLOG §rSiasgenle:feh 47 CFR Part 15 Subpart E |ferentIph 9404A—DLTV72 Test Conclusion: MaEES MiCEApEicH Sep. 22, 2014 pEicHodEeM—» Apr. 15, 2019 NOTE: This test report oftestresults only related to testing samples, which can be duplicated completelyfor the legal use with the approval of the applicant; it shall not be reproduced except in full, without the written approval ofShenzhen BALUN Technology Co., Lid. Any objections should be raised within thirty days fromthe date of issue. To validate the report, please contact us. Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong, P. R. China 518055 TEL: +86—755—66850100, FAX: +86—755—61824271 www.baluntek.com

Report No.: BL-EC18C0175-605 Revision History Version Issue Date Revisions Rev. 01 Apr. 15, 2019 Initial Issue TABLE OF CONTENTS 1 ADMINISTRATIVE DATA (GENERAL INFORMATION) .......................................................................... 4 1.1 Identification of the Testing Laboratory .............................................................................................. 4 1.2 Identification of the Responsible Testing Location ............................................................................. 4 1.3 Laboratory Condition .......................................................................................................................... 4 1.4 Announce ........................................................................................................................................... 4 2 PRODUCT INFORMATION ...................................................................................................................... 5 2.1 Applicant Information ......................................................................................................................... 5 2.2 Manufacturer Information ................................................................................................................... 5 2.3 Factory Information ............................................................................................................................ 5 2.4 General Description for Equipment under Test (EUT) ....................................................................... 5 2.5 Ancillary Equipment ........................................................................................................................... 5 2.6 Technical Information ......................................................................................................................... 6 3 SUMMARY OF TEST RESULTS .............................................................................................................. 7 3.1 Test Standards ................................................................................................................................... 7 3.2 Verdict ................................................................................................................................................ 7 3.3 Test Uncertainty ................................................................................................................................. 7 4 GENERAL TEST CONFIGURATIONS ..................................................................................................... 8 4.1 Test Environments ............................................................................................................................. 8 4.2 Test Equipment List ........................................................................................................................... 8 4.3 Description of Test Setup ................................................................................................................... 9 4.3.1 Conducted Test Setup Configuration .......................................................................................... 9 5 Test Type and Test Results .................................................................................................................... 10 5.1 DFS .................................................................................................................................................. 10 5.1.1 U-NII DFS Rule Requirements .................................................................................................. 10 5.1.2 Test Limits and Radar Signal Parameters ................................................................................. 11 ANNEX A TEST RESULT .......................................................................................................................... 19 2 / 20

Report No.: BL-EC18C0175-605 A.1 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME........................................... 19 A.2 NON- OCCUPANCY PERIOD ......................................................................................................... 19 ANNEX B TEST SETUP PHOTOS ............................................................................................................ 20 ANNEX C EUT EXTERNAL PHOTOS ....................................................................................................... 20 ANNEX D EUT INTERNAL PHOTOS ........................................................................................................ 20 3 / 20

Report No.: BL-EC18C0175-605 1 ADMINISTRATIVE DATA (GENERAL INFORMATION) 1.1 Identification of the Testing Laboratory Company Name Shenzhen BALUN Technology Co., Ltd. Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road, Address Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Identification of the Responsible Testing Location Test Location Shenzhen BALUN Technology Co., Ltd. Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road, Address Nanshan District, Shenzhen, Guangdong Province, P. R. China The laboratory has been listed by Industry Canada to perform electromagnetic emission measurements. The recognition numbers of test site are 11524A-1. The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Accreditation The laboratory is a testing organization accredited by American Certificate Association for Laboratory Accreditation(A2LA) according to ISO/IEC 17025.The accreditation certificate is 4344.01. The laboratory is a testing organization accredited by China National Accreditation Service for Conformity Assessment (CNAS) according to ISO/IEC 17025. The accreditation certificate number is L6791. All measurement facilities used to collect the measurement data are located at Block B, FL 1, Baisha Science and Technology Park, Shahe Description Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 518055 1.3 Laboratory Condition Ambient Temperature 20℃ to 25℃ Ambient Relative 45% to 55% Humidity Ambient Pressure 100 kPa to 102 kPa 1.4 Announce (1) The test report reference to the report template version v4.6. (2) The test report is invalid if not marked with the signatures of the persons responsible for preparing and approving the test report. (3) The test report is invalid if there is any evidence and/or falsification. (4) The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. (5) This document may not be altered or revised in any way unless done so by BALUN and all revisions are duly noted in the revisions section. (6) Content of the test report, in part or in full, cannot be used for publicity and/or promotional purposes without prior written approval from the laboratory. 4 / 20

Report No.: BL-EC18C0175-605 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Advantech Co Ltd NO.1, Alley 20, Lane 26, Rueiguang Road, Neihu District, Taipei Address 114, Taiwan 2.2 Manufacturer Information Manufacturer Advantech Co Ltd NO.1, Alley 20, Lane 26, Rueiguang Road, Neihu District, Taipei Address 114, Taiwan 2.3 Factory Information Factory Advantech Co.,Ltd. Address No. 27-3, Wende Rd., Guishan Dist., Taoyuan City 333, Taiwan 2.4 General Description for Equipment under Test (EUT) EUT Name Computer Model Name Under Test DLT-V7212P+ DLT-V7210XXXXXXXXX, DLT-V7212XXXXXXXXX Series Model Name (X can be 0-9, A-Z, a-z, any symbol, blank or nothing) The difference between the two series models is a different screen Description of Model size, All models have two internal antennas and one external name differentiation antenna. Hardware Version N/A Software Version N/A Dimensions (Approx.) N/A Weight (Approx.) N/A 2.5 Ancillary Equipment Ancillary Equipment 1 Antenna 1 Ancillary Equipment 2 Antenna 2 Control Line 1 Ancillary Equipment 3 Length (Approx.) 2.95m Control Line 2 Ancillary Equipment 4 Length (Approx.) 2.95m DC Power Line Ancillary Equipment 5 Length (Approx.) 2.9 m 5 / 20

Report No.: BL-EC18C0175-605 2.6 Technical Information 2G Network GSM/GPRS/EDGE 900/1800 MHz 3G Network WCDMA/HSDPA/HSUPA Band 1/2/5/8 4G Network FDD LTE Band 1/2/3/4/5/7/8/12/20 Network and Wireless TDD LTE Band 38/40/41 connectivity Bluetooth 4.0 (BR+EDR+BLE) WIFI 802.11a, 802.11b, 802.11g, 802.11n(HT20/40) and 802.11ac GPS, GLONASS The requirement for the following technical information of the EUT was tested in this report: Frequency Range 5250 MHz to 5350 MHz, 5470 MHz to 5725 MHz Mobile Product Type Portable Fix Location 5250 MHz to 5350 MHz: 18.74 dBm Maximum Conducted Power 5470 MHz to 5725 MHz: 18.28 dBm Internal ANT 0 PIFA Antenna Antenna 1 ANT 1 Antenna Internal ANT 0 Type PIFA Antenna Antenna 2 ANT 1 External Antenna Dipole Antenna 2.70 dBi (In test items related to antenna gain, the final ANT 0 Internal results reflect this figure.) Antenna 1 2.80 dBi (In test items related to antenna gain, the final ANT 1 results reflect this figure.) Antenna 2.64 dBi (In test items related to antenna gain, the final ANT 0 Gain Internal results reflect this figure.) Antenna 2 2.85 dBi (In test items related to antenna gain, the final ANT 1 results reflect this figure.) 2.90 dBi (In test items related to antenna gain, the final External Antenna results reflect this figure.) Note: This device (Client) is without radar detection, then the manufacturer statement confirming that information regarding the parameters of the detected Radar Waveforms is not available to the end user. And the device doesn’t have Ad Hoc mode on DFS frequency band. 6 / 20

Report No.: BL-EC18C0175-605 3 SUMMARY OF TEST RESULTS 3.1 Test Standards No. Identity Document Title 47 CFR Part 15 1 Unlicensed National Information Infrastructure Devices Subpart E KDB Publication 2 UNII DFS Compliance Procedures New Rules 905462 D02v02 KDB Publication 3 UNII Clients Without Radar Detection New Rules 905462 D03v01r02 KDB Publication Guidelines for Compliance Testing of Unlicensed National 4 789033 D02v01r4 Information Infrastructure (U-NII) Devices Part 15, Subpart E 3.2 Verdict No. Description FCC Part No. Verdict Remark 1 Channel Move Time 15.407 Pass Applicable 2 Channel Closing Transmission Time 15.407 Pass Applicable 3 Non- Occupancy Period 15.407 Pass Applicable Note: Because the RF module installed in the EUT is electronically and mechanically identical to the original certified module in the test report No. RF140808E04S-3 (FCC ID: RYK-261ACNBT) (which issued by Bureau Veritas Consumer Products Sciences (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory on Sep. 18, 2017). All test items please refer to the No. RF140808E04S-3 (FCC ID: RYK-261ACNBT) (which issued by Bureau Veritas Consumer Products Sciences (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory on Sep. 18, 2017). 3.3 Test Uncertainty The following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2.This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. Measurement Value Occupied Channel Bandwidth ±4% RF output power, conducted ±1.4 dB Power Spectral Density, conducted ±2.5 dB Unwanted Emissions, conducted ±2.8 dB All emissions, radiated ±5.4 dB Temperature ±1°C Humidity ±4% 7 / 20

Report No.: BL-EC18C0175-605 4 GENERAL TEST CONFIGURATIONS 4.1 Test Environments During the measurement, the normal environmental conditions were within the listed ranges: Relative Humidity 45% to 55% Atmospheric Pressure 100 kPa to 102 kPa Temperature NT (Normal Temperature) +22℃ to +25℃ Working Voltage of the EUT NV (Normal Voltage) 24 V 4.2 Test Equipment List Description Manufacturer Model Serial No. Cal. Date Cal. Due Spectrum Analyzer ROHDE&SCHWARZ FSV-30 103118 2018.06.15 2019.06.14 Switch Unit with OSP- ROHDE&SCHWARZ OSP120 101270 2018.06.15 2019.06.14 B157 EMI Receiver KEYSIGHT N9038A MY53220118 2018.11.07 2019.11.06 EMI Receiver ROHDE&SCHWARZ ESRP 101036 2018.06.13 2019.06.12 LISN SCHWARZBECK NSLK 8127 8127-687 2018.06.13 2019.06.12 Bluetooth Tester ROHDE&SCHWARZ CBT 101005 2018.06.15 2019.06.14 Power Splitter KMW DCPD-LDC 1305003215 -- -- Power Sensor ROHDE&SCHWARZ NRP-Z21 103971 2018.06.15 2019.06.14 Attenuator (20 dB) KMW ZA-S1-201 110617091 -- -- Attenuator (6 dB) KMW ZA-S1-61 1305003189 -- -- DC Power Supply ROHDE&SCHWARZ HMP2020 018141664 2018.06.14 2019.06.13 ANGELANTIONI Temperature Chamber NTH64-40A 1310 2018.06.26 2019.06.25 SCIENCE Test Antenna- SCHWARZBECK FMZB 1519 1519-037 2017.11.09 2019.11.08 Loop(9 kHz-30 MHz) Test Antenna- SCHWARZBECK VULB 9163 9163-624 2017.07.22 2019.07.21 Bi-Log(30 MHz-3 GHz) Test Antenna- BBHA SCHWARZBECK 9120D-1148 2018.07.11 2020.07.10 Horn(1-18 GHz) 9120D Test Antenna- SCHWARZBECK BBHA 9170 9170-305 2018.06.21 2019.06.20 Horn(15-26.5 GHz) Test Antenna- LB- A-INFO J211060273 2019.01.05 2021.01.04 Horn (18-40 GHz) 180400KF Anechoic Chamber RAINFORD 9m*6m*6m N/A 2017.02.21 2020.02.20 EMC Electronic Co., 20.10*11.60 Anechoic Chamber N/A 2017.08.08 2019.08.07 Ltd *7.35m Shielded Enclosure ChangNing CN-130701 130703 -- -- Signal Generator ROHDE&SCHWARZ SMB100A 177746 2018.06.15 2019.06.14 Power Amplifier OPHIR RF 5225F 1037 2019.02.28 2020.02.27 Power Amplifier OPHIR RF 5273F 1016 2019.02.28 2020.02.27 8 / 20

Report No.: BL-EC18C0175-605 Description Manufacturer Model Serial No. Cal. Date Cal. Due Directional Coupler Werlantone C5982-10 109275 N/A N/A Directional Coupler Werlantone CHP-273E S00801z-01 N/A N/A Feld Strength Meter Narda EP601 511WX51129 2018.05.21 2019.05.20 Mouth Simulator B&K 4227 2423931 2018.11.15 2019.11.14 Sound Calibrator B&K 4231 2430337 2018.11.15 2019.11.14 Sound Level Meter B&K NL-20 00844023 2018.11.15 2019.11.14 Ear Simulator B&K 4185 2409449 2018.11.15 2019.11.14 Ear Simulator B&K 4195 2418189 2018.11.15 2019.11.14 Audio analyzer B&K UPL 16 100129 2018.11.15 2019.11.14 4.3 Description of Test Setup 4.3.1 Conducted Test Setup Configuration Client without Radar Detection Mode The UUT is a U-NII Device operating in Client mode without radar detection. The radar test signals are injected into the Master Device. (Diagram 1) 9 / 20

Report No.: BL-EC18C0175-605 5 Test Type and Test Results 5.1 DFS 5.1.1 U-NII DFS Rule Requirements 5.1.1.1 Working Mode and Required Test Items The manufacturer shall state whether the UUT is capable of operating as a Master and/or a Client. If the UUT is capable of operating 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. APPLICABILITY OF DFS REQUIREMENTS PRIOR TO USE A CHANNEL Operational Mode Requirement Client without radar Client with radar Master detection detection Non-Occupancy Period    DFS Detection Threshold  Not required  Channel Availability Check Time  Not required Not required Uniform Spreading  Not required Not required U-NII Detection Bandwidth  Not required  APPLICABILITY OF DFS REQUIREMENTS DURING NORMAL OPERATION Operational Mode Requirement Client without radar Client with radar Master detection detection DFS Detection Threshold  Not required  Channel Closing Transmission Time    Channel Move Time    U-NII Detection Bandwidth  Not required  10 / 20

Report No.: BL-EC18C0175-605 5.1.2 Test Limits and Radar Signal Parameters Detection Thereshold Values DFS DETECTION THRESHOLDS FOR MASTER DEVICES AND CLIENT DEVICES WITH RADAR DETECTION Maximum Transmit Power Value (See Note 1 & 2) ≥ 200 milliwatt -64 dBm < 200 milliwatt -62 dBm 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. DFS RESPONSE REQUIREMENT VALUES Parameter Value Non-occupancy period Minimum 30 minutes Channel Availability Check Time 60 seconds Channel Move Time 10 seconds See Note 1. Channel Closing Transmission Time 200 milliseconds + an aggregate of 60 milliseconds over remaining 10 second period. See Note 1&2. U-NII Detection Bandwidth 100% of the UNII transmission power bandwidth. See Note 3. Note 1: The instant that the Channel Move Time and the Channel Closing Transmission Time begins is as follows: • For the Short Pulse Radar Test Signals this instant is the end of the Burst. • For the Frequency Hopping radar Test Signal, this instant is the end of the last radar Burst generated. • For the Long Pulse Radar Test Signal this instant is the end of the 12 second period defining the Radar Waveform. 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 1 is used and for each frequency step the minimum percentage of detection is 90 percent. Measurements are performed with no data traffic. 11 / 20

Report No.: BL-EC18C0175-605 Parameters of DFS Test Signals Step intervals of 0.1 microsecond for Pulse Width, 1 microsecond for PRI, 1 MHz for chirp width and 1 for the number of pulses will be utilized for the random determination of specific test waveforms. SHORT PULSE RADAR TEST WAVEFORMS Pulse Minimum Percentage Minimum Radar Width PRI (µsec) Number of Pulses of Successful Number of Type (µsec) Detection Trials 0 1 1428 18 See Note See Note Test A: 15 unique PRI values randomly selected from the list of 23 PRI values in Table 5a Test B: 15 unique PRI values 1 1 randomly selected within the 60% 30 range of 518-3066 μsec, with a minimum increment of 1 μsec, 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: Short Pulse Radar Type 0 should be used for the detection bandwidth test, channel move time, and channel closing time tests. LONG PULSE RADAR TEST WAVEFORM Chirp Minimum Pulse PRI Number of Minimum Radar Number of Percentage of Width Width Pulses per Number of Type (µsec) Bursts Successful (µsec) (MHz) Burst Trials Detection 5 50-100 5-20 1000-2000 1-3 8-20 80% 30 FREQUENCY HOPPING RADAR TEST WAVEFORM Hopping Minimum Pulse Hopping Minimum Radar PRI Pulses Sequence Percentage of Width Rate Number of Type (µsec) per Hop Length Successful (µsec) (kHz) Trials (msec) Detection 6 1 333 9 0.333 300 70% 30 12 / 20

Report No.: BL-EC18C0175-605 5.1.2.1 Test Setup See 4.3 for test setup description for the radiated test. The photo of test setup please refer to ANNEX B. 5.1.2.2 Test Procedure DFS MEASUREMENT SYSTEM: A complete DFS Measurement System consists of two subsystems: (1) the Radar Signal Generating Subsystem and (2) the Traffic Monitoring Subsystem. The control PC is necessary for generating the Radar waveforms in Table 6, 7 and 8. The traffic monitoring subsystem is specified to the type of unit under test (UUT). Conducted setup configuration of ADT DFS Measurement System Control PC Radar Signal Generating Subsystem Spectrum Analyzer Attenuator C/S Attenuator Attenuator C/S Traffic Monitoring Subsystem Support Unit Master / Client with DFS function The test transmission will always be from the Master Device to the Client Device. While the Client device is set up to associate with the Master device and play the MPEG file (6  Magic Hours) from Master device, the designated MPEG test file and instructions are located at: http://ntiacsd.ntia.doc.gov/dfs/. CALIBRATION OF DFS DETECTION THRESHOLD LEVEL: The measured channel is 5500 MHz in 20MHz Bandwidth and 5530MHz in 80MHz Bandwidth. The radar signal was the same as transmitted channels, and injected into the antenna port of AP (master) or Client Device with Radar Detection, measured the channel closing transmission time and channel move time. The Master antenna gain is 6.57dBi and required detection threshold is-54.43dBm (= -62 +1 +6.57)dBm. The calibrated conducted detection threshold level is set to -54.43 dBm. 13 / 20

Report No.: BL-EC18C0175-605 Conducted setup configuration of Calibration of DFS Detection Threshold Level Control PC Spectrum Radar Signal Generating Analyzer Subsystem 50Ω Load (Terminator) Attenuator C/S 50Ω Load Attenuator Attenuator C/S (Terminator) 14 / 20

Report No.: BL-EC18C0175-605 Radar Waveform Calibration Result Radar Type 0 Calibration Plot (5290MHz) Radar Type 1 test A Calibration Plot (5290MHz) 15 / 20

Report No.: BL-EC18C0175-605 Radar Type 1 test B Calibration Plot (5290MHz) Radar Type 2 Calibration Plot (5290MHz) 16 / 20

Report No.: BL-EC18C0175-605 Radar Type 3 Calibration Plot (5290MHz) Radar Type 4 Calibration Plot (5290MHz) 17 / 20

Report No.: BL-EC18C0175-605 Radar Type 5 Calibration Plot (5290MHz) Radar Type 6 Calibration Plot (5290MHz) 5.1.2.3 Test Result Please refer to ANNEX A. 18 / 20

Report No.: BL-EC18C0175-605 ANNEX A TEST RESULT A.1 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME Note: The CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME please refer to the Report No. RF140808E04S-3 (FCC ID: RYK-261ACNBT) (which issued by Bureau Veritas Consumer Products Sciences (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory on Sep. 18, 2017), Section 6.2.1.2 CHANNEL CLOSING TRANSMISSION AND CHANNEL MOVE TIME. A.2 NON- OCCUPANCY PERIOD Note: The NON- OCCUPANCY PERIOD please refer to the Report No. RF140808E04S-3 (FCC ID: RYK- 261ACNBT) (which issued by Bureau Veritas Consumer Products Sciences (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory on Sep. 18, 2017), Section 6.2.1.3 NON- OCCUPANCY PERIOD. 19 / 20

Report No.: BL-EC18C0175-605 ANNEX B TEST SETUP PHOTOS Note: The TEST SETUP PHOTOS please refer to the Report No. 140808E04S-1 (FCC ID: RYK-261ACNBT) (which issued by Bureau Veritas Consumer Products Sciences (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory on Sep. 18, 2017), Test Setup Photo.PDF. ANNEX C EUT EXTERNAL PHOTOS Please refer the document “BL-EC18C0175-AW.PDF”. ANNEX D EUT INTERNAL PHOTOS Please refer the document “BL-EC18C0175-AI.PDF”. --END OF REPORT-- 20 / 20


Document Created: 2019-04-18 16:50:13
Document Modified: 2019-04-18 16:50:13
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