RF report

FCC ID: NKRUMDRT1

Test Report

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FCCID_2372722

SPORTON International Inc. No. 52, Hwa Ya 1st Rd., Kwei-Shan Hsiang, TaoYuan Hsien, Taiwan, R.O.C. Ph: 886-3-327-3456 / FAX: 886-3-327-0973 / www.sporton.com.tw FCC RADIO TEST REPORT Applicant’s company Wistron NeWeb Corporation Applicant Address 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan FCC ID NKRUMDRT1 Manufacturer’s company Wistron NeWeb Corporation Manufacturer Address 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan Product Name 24GHz Blind Spot Detection Radar Brand Name WNC Model Name UMD-RT01 Test Rule Part(s) 47 CFR FCC Part 15 Subpart C § 15.249 Test Freq. Range 24068MHz ~24218MHz Received Date Dec. 21, 2012 Final Test Date Dec. 29, 2012 Submission Type Original Equipment Statement The test result in this report refers exclusively to the presented test model / sample. Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full. The measurements and test results shown in this test report were made in accordance with the procedures and found in compliance with the limit given in ANSI C63.10-2009 and 47 CFR FCC Part 15 Subpart C. The test equipment used to perform the test is calibrated and traceable to NML/ROC. Report Format Version: 01

Report No.: FR2D2102-03 Table of Contents 1 CERTIFICATE OF COMPLIANCE ......................................................................................................................... 1 2 SUMMARY OF THE TEST RESULT .......................................................................................................................... 2 3 GENERAL INFORMATION .................................................................................................................................. 3 3.1 Product Details....................................................................................................................................................................................3 3.2 Accessories.........................................................................................................................................................................................3 3.3 Table for Carrier Frequencies .............................................................................................................................................................3 3.4 Table for Test Modes ...........................................................................................................................................................................4 3.5 Table for Testing Locations..................................................................................................................................................................4 3.6 Table for Supporting Units ...................................................................................................................................................................4 3.7 Test Configurations .............................................................................................................................................................................5 4 TEST RESULT ..................................................................................................................................................... 6 4.1 Field Strength of Fundamental Emissions Measurement .....................................................................................................................6 4.2 20dB Spectrum Bandwidth Measurement ........................................................................................................................................11 4.3 Radiated Emissions Measurement ....................................................................................................................................................15 4.4 Band Edge Emissions Measurement .................................................................................................................................................25 5 LIST OF MEASURING EQUIPMENTS ................................................................................................................... 28 6 MEASUREMENT UNCERTAINTY.......................................................................................................................... 30 APPENDIX A. TEST PHOTOS ........................................................................................................................ A1 ~ A3 Report Format Version: 01 Page No. : i of ii FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 History of This Test Report REPORT NO. VERSION DESCRIPTION ISSUED DATE FR2D2102-03 Rev. 01 Initial issue of report Aug. 27, 2014 47 CFR FCC Part 15 Subpart C 2.7 2.8 Report Format Version: 01 Page No. : ii of ii FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

.’ Report No.: FR2D2102—03 seonrow cas. Certificale No.: CB10308121 1 CERTIFICATE OF COMPLIANCE Product Name : 24GHz Blind Spot Detection Radar Brand Name : WNC Model Name _: UMD—RTO1 Applicant : Wistron NeWeb Corporation Test Rule Part(s) : 47 CFR FCC Part 15 Subpart C § 15.249 Sporton Infernational as requested by the applicant to evaluate the EMC performance of the product sample received on Dec. 21, 2012 would like to deciare that the tested sample has been evaluated and found to be in compliance with the fested rule parts. The data recorded as well as the test configuration specified is frue and accurate for showing the sample‘s EMC nature. Report Formal Version: 01 Page No. : 1 of 30 FCC D: NKRUMDRT Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 2 SUMMARY OF THE TEST RESULT Applied Standard: 47 CFR FCC Part 15 Subpart C Part Rule Section Description of Test Result Under Limit 4.1 15.249(a) Field Strength of Fundamental Emissions Complies 9.02 dB 4.2 15.215(c) 20dB Spectrum Bandwidth Complies - 4.3 15.249(a)/(d) Radiated Emissions Complies 0.515 dB 4.4 15.249(d) Band Edge Emissions Complies 11.33 dB 4.5 15.203 Antenna Requirements Complies - Report Format Version: 01 Page No. : 2 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 3 GENERAL INFORMATION 3.1 Product Details Items Description Power Type From DC Battery 13.5V Modulation FMCW Frequency Range 24068MHz ~24218MHz Channel Number 1536 Channel Band Width (99%) 2.34 MHz Max. Field Strength 104.98 dBuV/m at 1.5m (Average) Carrier Frequencies Please refer to section 3.3 Antenna TX: PATCH array Antenna, Antenna Gain: 14dBi (Without any antenna connector) RX: PATCH array Antenna, Antenna Gain: 13dBi (Without any antenna connector) 3.2 Accessories N/A 3.3 Table for Carrier Frequencies Frequency Band Channel No. Frequency 1 24068 MHz : : 24068MHz ~24218MHz 768 24143 MHz : : 1536 24218 MHz Report Format Version: 01 Page No. : 3 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 3.4 Table for Test Modes Investigation has been done on all the possible configurations for searching the worst cases. The following table is a list of the test modes shown in this test report. Test Items Mode Channel Field Strength of Fundamental Emissions CTX 1/768/1536 20dB Spectrum Bandwidth Radiated Emissions 30MHz~1GHz Normal - Radiated Emissions 1GHz~40GHz Normal - Radiated Emissions 40GHz~100GHz CTX 1/768/1536 Band Edge Emissions CTX 1/768/1536 Note: CTX=continuously transmitting 3.5 Table for Testing Locations Test Site Location Address: No.8, Lane 724, Bo-ai St., Jhubei City, Hsinchu County 302, Taiwan, R.O.C. TEL: 886-3-656-9065 FAX: 886-3-656-9085 Test Site No. Site Category Location FCC Reg. No. IC File No. VCCI Reg. No 03CH01-CB SAC Hsin Chu 187376 IC 4086D - TH01-CB OVEN Room Hsin Chu - - - Open Area Test Site (OATS); Semi Anechoic Chamber (SAC). 3.6 Table for Supporting Units Support Unit Brand Model FCC ID Battery YUASA 36B20R(S) DoC 24GHz Blind Spot Detection Radar WNC UMDRT01(S) N/A Report Format Version: 01 Page No. : 4 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 3.7 Test Configurations 3.7.1 Radiation Emissions Test Configuration 1 Battery TX RX Item Connection Shield Length 1 Power Cable No 8.2m Report Format Version: 01 Page No. : 5 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4 TEST RESULT 4.1 Field Strength of Fundamental Emissions Measurement 4.1.1 Limit The field strength of fundamental emissions within these bands specified at a distance of 3 meters (measurement instrumentation employing an average detector) shall comply with the following table. 4.1.2 Measuring Instruments and Setting Please refer to section 5 of equipments list in this report. The following table is the setting of the spectrum analyzer. Power Meter Parameter Setting RBW 1 MHz Peak / 1MHz Average VBW 1 MHz Peak / 10Hz Average Detector Peak Trace Max Hold Sweep Time Auto 4.1.3 Test Procedures 1. Configure the EUT according to ANSI C63.10. The EUT was placed on the top of the turntable 0.8 meter above ground. The phase center of the receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away from the turntable. 2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine the position of the highest radiation. 3. The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emissions field strength of both horizontal and vertical polarization. 4. For each suspected emissions, the antenna tower was scan (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading. 5. For Fundamental emissions, use 1MHz VBW and RBW for peak reading. Then 1MHz RBW and 10Hz VBW for average reading in spectrum analyzer. 6. When the radiated emissions limits are expressed in terms of the average value of the emissions, and pulsed operation is employed, the measurement field strength shall be determined by averaging over one complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds. As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum value. Report Format Version: 01 Page No. : 6 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.1.4 Test Setup Layout 1.5m Above 10 GHz shall be extrapolated to the specified distance using an extrapolation factor of 20 dB/decade from 3m to 1.5m. Distance extrapolation factor = 20 log (specific distance [3m] / test distance [1.5m]) (dB); Limit line = specific limits (dBuV) + distance extrapolation factor [6.02 dB]. 4.1.5 Test Deviation There is no deviation with the original standard. 4.1.6 EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Report Format Version: 01 Page No. : 7 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.1.7 Test Result of Field Strength of Fundamental Emissions Temperature 26℃ Humidity 60% Test Engineer Satsohi Yang Configurations Channel 1 Test Date Dec. 28, 2012 Horizontal Vertical Report Format Version: 01 Page No. : 8 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 Temperature 26℃ Humidity 60% Test Engineer Satsohi Yang Configurations Channel 768 Test Date Dec. 28, 2012 Horizontal Vertical Report Format Version: 01 Page No. : 9 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 Temperature 26℃ Humidity 60% Test Engineer Satsohi Yang Configurations Channel 1536 Test Date Dec. 28, 2012 Horizontal Vertical Note: Emission level (dBuV/m) = 20 log Emission level (uV/m). Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level. Report Format Version: 01 Page No. : 10 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

e3 Report No.: FR2D2102—03 seantom can. 4.2 200B Spectrum Bandwidth Measurement 4.2.1 Limit Intentional radiators must be designed to ensure that the 20 B bandwidih of the emissions in the specific band (24068MHz ~24218MHz}. 4,2.2 Measuring Instruments and Sefting Please refer to section 5 of equipments list in this report. The following table is the sefting of the specirum analyzer. Spectrum Porameters Sefting Aftenuattion Auto Span Frequency > 200B Bandwidth RBW 1000 kHz VBW 3000 kHz Detector Peak Trace Max Hold Sweep Iime Auto 4,2.3 Test Procedures 1. The fransmitter output (antenna port) was connected to the spectrum analyser in peak hold mode. 2. The resolution bandwidh of 100 kHz and the video bandwidth of 100 kHz were used. 3. Measured the spectrum width with power higher than 6cB below carrier. 4.2.4 Test Setup Layout CB/|——=— Spectrum Analyzer EuT 4.2.5 Test Deviation There is no deviation with the original standard. 4,2.6 EUT Operation during Test The EUT was programmed to be in continuously fransmifting mode. Report Fomart Verion: 01 Page No : 11 of 30 FCC ID: N«RUMORT Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.2.7 Test Result of 20dB Spectrum Bandwidth Temperature 26℃ Humidity 60% Test Engineer Robert Peng Configurations Channel 1/768/1536 Frequency Frequency 20dB BW 99% OBW Frequency range (MHz) range (MHz) Test Result (MHz) (MHz) fL＞24000MHz fH＜24250MHz 24068 MHz 2.74 2.32 24066.6110 - Complies 24143 MHz 2.74 2.30 - - Complies 24218 MHz 2.78 2.34 - 24219.6000 Complies Note: fH = 24216.821MHz (M1) + 2.779MHz = 24219.6MHz Report Format Version: 01 Page No. : 12 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

e% Report No.: FR2D2102—03 seanron can. 20 dB / 99% Bandwidth Plot on 24068 MHz Spectrum = y Ref Level 0.00 dam e rew in an 10 48 SWT 4 ms @ VBW 3 Niz Made Swee eim yiew sn ~0.20 ds 2.7050 NHz —10 dom oce Bw 2.015404005 mz T 21750 ds mip————————————s1.02 dan 24.0000110 on —20 dam —20 dam 2 31750 as 40 dam —50 dam —0 dam 70 dam —20 dam —20 dam or 24.008 on Spon 10.0 mie oare: 20.oe.2012 becrocse 20 dB / 99% Bandwidth Plot on 24143 MHz Spectrum = y Ref Level 0.00 dam e rew in an 10 48 SWT 4 ms @ VBW 3 Niz Made Swee eim view vin} o.17 anl | 2.7950 MHz oce Bw 2.901019025 e 1 —1s010 ds it —33.60 dam 24.1410220 on 2 33010 a or 2i 130955 one Spon 10.0 nine oare: 20.oee.2012 besz9:s0 Report Format Version: 01 Page No: :13 of 30 FCC ID: NKRUMDRT Isued Date .: Aug. 27, 2014

Report No.: FR2D2102—03 sponron can. 20 dB / 99% Bandwidth Plot on 24218 MHz Spectrum > Ref Level 0.00 dam o rew 1me lo t 10 d8 SWT 4 ms @ VBW 3 Niz Mode Sweep eir view oit —.05 do | 27790 ie a 140250 deme oce Bn 2041120005 NMHz mind —30.56 dam 24.2100210 on —20 dam — a 2 —20.250 dam k 40 dam —50 dam —0 dam 70 dam —0 dam —20 dam zs or 2iziean one I so1 pts | Span 10.0 mz [J wa oaze: 20.oe0.20r2 rsso0css Report Format Version: 01 Page No: : 14 of 30 FCC ID: NKRUMDRT Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.3 Radiated Emissions Measurement 4.3.1 Limit Harmonic emissions limits comply with below 54 dBuV/m at 3m. Other emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or comply with the radiated emissions limits specified in section 2.8 limit in the table below has to be followed. Frequencies Field Strength Measurement Distance (MHz) (micorvolts/meter) (meters) 0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 Above 960 500 3 4.3.2 Measuring Instruments and Setting Please refer to section 5 of equipments list in this report. The following table is the setting of the spectrum analyzer and receiver. Spectrum Parameter Setting Attenuation Auto Start Frequency 1000 MHz Stop Frequency 10th carrier harmonic RBW / VBW 1MHz / 1MHz for Peak, 1 MHz / 10Hz for Average Receiver Parameter Setting Attenuation Auto Start ~ Stop Frequency 9kHz~150kHz / RBW 200Hz for QP Start ~ Stop Frequency 150kHz~30MHz / RBW 9kHz for QP Start ~ Stop Frequency 30MHz~1000MHz / RBW 120kHz for QP Report Format Version: 01 Page No. : 15 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.3.3 Test Procedures 1. Configure the EUT according to ANSI C63.4. The EUT was placed on the top of the turntable 0.8 meter above ground. The phase center of the receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away from the turntable. 2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine the position of the highest radiation. 3. The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emissions field strength of both horizontal and vertical polarization. 4. For each suspected emissions, the antenna tower was scan (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading. 5. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function with specified bandwidth under Maximum Hold Mode. 6. For emissions above 1GHz, use 1MHz VBW and RBW for peak reading. Then 1MHz RBW and 10Hz VBW for average reading in spectrum analyzer. 7. When the radiated emissions limits are expressed in terms of the average value of the emissions, and pulsed operation is employed, the measurement field strength shall be determined by averaging over one complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds. As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum value. 8. If the emissions level of the EUT in peak mode was 3 dB lower than the average limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 dB margin will be repeated one by one using the quasi-peak method for below 1GHz. 9. For testing above 1GHz, the emissions level of the EUT in peak mode was lower than average limit (that means the emissions level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. 10. In case the emission is lower than 30MHz, loop antenna has to be used for measurement and the recorded data should be QP measured by receiver. High – Low scan is not required in this case. Report Format Version: 01 Page No. : 16 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.3.4 Test Setup Layout For radiated emissions below 30MHz For radiated emissions above 30MHz Above 10 GHz shall be extrapolated to the specified distance using an extrapolation factor of 20 dB/decade from 3m to 1.5m or 3m to 0.5m. Distance extrapolation factor = 20 log (specific distance [3m] / test distance [1.5m]) (dB); Limit line = specific limits (dBuV) + distance extrapolation factor [6.02 dB]. Distance extrapolation factor = 20 log (specific distance [3m] / test distance [0.5m]) (dB); Limit line = specific limits (dBuV) + distance extrapolation factor [15.56 dB]. 4.3.5 Test Deviation There is no deviation with the original standard. 4.3.6 EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Report Format Version: 01 Page No. : 17 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.3.7 Results of Radiated Emissions (30MHz~1GHz) Temperature 24.5℃ Humidity 57% Test Engineer Satsohi Yang Configurations Normal Horizontal Report Format Version: 01 Page No. : 18 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 Vertical Note: The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value has no need to be reported. Emission level (dBuV/m) = 20 log Emission level (uV/m). Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level. Report Format Version: 01 Page No. : 19 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.3.8 Results for Radiated Emissions (1GHz~40GHz) Temperature 24.5℃ Humidity 57% Test Engineer Satsohi Yang Configurations Normal / 1~18G Test Date Dec. 29, 2012 Horizontal Vertical Report Format Version: 01 Page No. : 20 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 Temperature 24.5℃ Humidity 57% Test Engineer Satsohi Yang Configurations Normal / 18~26G Test Date Dec. 29, 2012 Horizontal Vertical Report Format Version: 01 Page No. : 21 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 Temperature 24.5℃ Humidity 57% Test Engineer Satsohi Yang Configurations Normal / 26~40G Test Date Dec. 29, 2012 Horizontal Vertical Note: The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value has no need to be reported. Emission level (dBuV/m) = 20 log Emission level (uV/m). Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level. Report Format Version: 01 Page No. : 22 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.3.9 Results for Radiated Emissions (40GHz~100GHz) 4.3.10 Limit Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in 47 CFR Part 15.249, whichever is the lesser attenuation. Operating Frequencies Harmonics Strength Harmonics Strength (MHz) (micorvolts/meter) (dBuV/m) at 3m 24.0~24.25 GHz 2500 at 3m 68 (Average) 24.0~24.25 GHz 2500 at 3m 88 (Peak) 4.3.11 Test Result Temperature 26℃ Humidity 60% Test Engineer Satsohi Yang Configurations Channel 1 Test Date Dec. 28, 2012 Frequency (GHz) Measurement Distance Measurement Level Limit Margin (m) (dBuV/m) (dBuV/m) (dB) 48.1366 0.5 87.931 103.56 -15.629 Frequency (GHz) Measurement Distance Measurement Level Limit Margin (m) (dBuV/m) (dBuV/m) (dB) 48.1372 0.5 81.151 83.56 -2.409 Temperature 26℃ Humidity 60% Test Engineer Satsohi Yang Configurations Channel 768 Test Date Dec. 28, 2012 Frequency (GHz) Measurement Distance Measurement Level Limit Margin (m) (dBuV/m) (dBuV/m) (dB) 48.2846 0.5 87.697 103.56 -15.863 Frequency (GHz) Measurement Distance Measurement Level Limit Margin (m) (dBuV/m) (dBuV/m) (dB) 48.2846 0.5 81.617 83.56 -1.943 Report Format Version: 01 Page No. : 23 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 Temperature 26℃ Humidity 60% Test Engineer Satsohi Yang Configurations Channel 1536 Test Date Dec. 28, 2012 Frequency (GHz) Measurement Distance Measurement Level Limit Margin (m) (dBuV/m) (dBuV/m) (dB) 48.4368 0.5 87.715 103.56 -15.845 Frequency (GHz) Measurement Distance Measurement Level Limit Margin (m) (dBuV/m) (dBuV/m) (dB) 48.4372 0.5 83.045 83.56 -0.515 Report Format Version: 01 Page No. : 24 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.4 Band Edge Emissions Measurement 4.4.1 Limit Band edge emissions radiated outside of the specified frequency bands shall be attenuated by at least 50 dB below the level of the fundamental or comply with the radiated emissions limits specified in section 2.8 limit in the table below has to be followed. Frequencies Field Strength Measurement Distance (MHz) (micorvolts/meter) (meters) 0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 Above 960 500 3 4.4.2 Measuring Instruments and Setting Please refer to section 5 of equipments list in this report. The following table is the setting of the spectrum analyzer. Spectrum Parameter Setting Attenuation Auto Span Frequency 100 MHz RBW / VBW 1MHz / 1MHz for Peak, 1 MHz / 10Hz for Average 4.4.3 Test Procedures 1. The test procedure is the same as section 4.2.3, only the frequency range investigated is limited to 2MHz around bandedges. 2. In case the emission is fail due to the used RBW/VBW is too wide, marker-delta method of FCC Public Notice DA00-705 will be followed. 4.4.4 Test Setup Layout This test setup layout is the same as that shown in section 4.2.4. 4.4.5 Test Deviation There is no deviation with the original standard. 4.4.6 EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Report Format Version: 01 Page No. : 25 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.4.7 Test Result of Band Edge and Fundamental Emissions Temperature 26℃ Humidity 60% Test Engineer Satsohi Yang Configurations Channel 1, 768, 1536 Test Date Dec. 28, 2012 Channel 1 Item 3, 4 are the fundamental frequency at 24068 MHz. Channel 768 Item 3, 4 are the fundamental frequency at 24143 MHz. Channel 1566 Item 1, 2 are the fundamental frequency at 24218 MHz. Note: Emission level (dBuV/m) = 20 log Emission level (uV/m). Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level. Report Format Version: 01 Page No. : 26 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 4.4.8 Antenna Requirements 4.4.9 Limit Except for special regulations, the Low-power Radio-frequency Devices must not be equipped with any jacket for installing an antenna with extension cable. An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this Section. The manufacturer may design the unit so that the user can replace a broken antenna, but the use of a standard antenna jack or electrical connector is prohibited. 4.4.10 Antenna Connector Construction Please refer to section 3.1 in this test report, antenna connector complied with the requirements. Report Format Version: 01 Page No. : 27 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 5 LIST OF MEASURING EQUIPMENTS Calibration Instrument Manufacturer Model No. Serial No. Characteristics Remark Date Radiation BILOG ANTENNA Schaffner CBL6112D 22021 20MHz ~ 2GHz Jan. 11, 2012 (03CH01-CB) Radiation Horn Antenna EMCO 3115 00075790 750MHz~18GHz Nov. 27, 2012 (03CH01-CB) Radiation Horn Antenna SCHWARZBEAK BBHA 9170 BBHA9170252 15GHz ~ 40GHz Nov. 23, 2012 (03CH01-CB) Radiation Pre-Amplifier Agilent 8447D 2944A10991 0.1MHz ~ 1.3GHz Nov. 27, 2012 (03CH01-CB) Radiation Pre-Amplifier Agilent 8449B 3008A02310 1GHz ~ 26.5GHz Nov. 23, 2012 (03CH01-CB) Radiation Pre-Amplifier WM TF-130N-R1 923365 26.5GHz ~ 40GHz Jul. 31, 2012 (03CH01-CB) Radiation Spectrum analyzer R&S FSP40 100056 9KHz~40GHz Nov. 16, 2012 (05CH01-CB) Radiation EMI Test Receiver R&S ESCS 30 100355 9KHz ~ 2.75GHz Mar. 20, 2012 (03CH01-CB) Radiation Turn Table INN CO CO 2000 N/A 0  360 degree N.C.R. (03CH01-CB) Radiation Antenna Mast INN CO CO2000 N/A 1m-4m N.C.R. (03CH01-CB) Radiation RF Cable-low Woken Low Cable-1 N/A 30 MHz - 1 GHz Nov. 18, 2012 (03CH01-CB) Radiation RF Cable-high Woken High Cable-1 N/A 1 GHz – 26.5 GHz Nov. 18, 2012 (03CH01-CB) Radiation RF Cable-high Woken High Cable-2 N/A 1 GHz – 26.5 GHz Nov. 18, 2012 (03CH01-CB) Radiation RF Cable-high Woken High Cable-3 N/A 1 GHz - 40 GHz Nov. 18, 2012 (03CH01-CB) Radiation RF Cable-high Woken High Cable-4 N/A 1 GHz - 40 GHz Nov. 18, 2012 (03CH01-CB) Radiation BILOG ANTENNA Schaffner CBL6112D 22021 20MHz ~ 2GHz Jan. 11, 2012 (03CH01-CB) Radiation Horn Antenna EMCO 3115 00075790 750MHz~18GHz Nov. 27, 2012 (03CH01-CB) Radiation Horn Antenna SCHWARZBEAK BBHA 9170 BBHA9170252 15GHz ~ 40GHz Nov. 23, 2012 (03CH01-CB) Radiation Pre-Amplifier Agilent 8447D 2944A10991 0.1MHz ~ 1.3GHz Nov. 27, 2012 (03CH01-CB) Radiation Pre-Amplifier Agilent 8449B 3008A02310 1GHz ~ 26.5GHz Nov. 23, 2012 (03CH01-CB) Radiation Pre-Amplifier WM TF-130N-R1 923365 26.5GHz ~ 40GHz Jul. 31, 2012 (03CH01-CB) Radiation Spectrum analyzer R&S FSP40 100056 9KHz~40GHz Nov. 16, 2012 (03CH01-CB) Radiation EMI Test Receiver R&S ESCS 30 100355 9KHz ~ 2.75GHz Mar. 20, 2012 (03CH01-CB) Report Format Version: 01 Page No. : 28 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 Calibration Instrument Manufacturer Model No. Serial No. Characteristics Remark Date Radiation Turn Table INN CO CO 2000 N/A 0  360 degree N.C.R. (03CH01-CB) Radiation Antenna Mast INN CO CO2000 N/A 1m-4m N.C.R. (03CH01-CB) Radiation RF Cable-low Woken Low Cable-1 N/A 30 MHz - 1 GHz Nov. 18, 2012 (03CH01-CB) Radiation RF Cable-high Woken High Cable-1 N/A 1 GHz – 26.5 GHz Nov. 18, 2012 (03CH01-CB) Radiation RF Cable-high Woken High Cable-2 N/A 1 GHz – 26.5 GHz Nov. 18, 2012 (03CH01-CB) Radiation RF Cable-high Woken High Cable-3 N/A 1 GHz - 40 GHz Nov. 18, 2012 (03CH01-CB) Radiation RF Cable-high Woken High Cable-4 N/A 1 GHz - 40 GHz Nov. 18, 2012 (03CH01-CB) Conducted Signal analyzer R&S FSV40 100979 9KHz~40GHz Oct. 08, 2012 (TH01-CB) Temp. and Humidity Conducted Ten Billion TTH-D3SP TBN-931011 -30~100 degree Jun. 05, 2012 Chamber (TH01-CB) Conducted RF Power Divider Woken 2 Way 0120A02056002D 2GHz ~ 18GHz Nov. 18, 2012 (TH01-CB) Conducted RF Power Divider Woken 3 Way MDC2366 2GHz ~ 18GHz Nov. 18, 2012 (TH01-CB) Conducted RF Power Divider Woken 4 Way 0120A04056002D 2GHz ~ 18GHz Nov. 18, 2012 (TH01-CB) Conducted RF Cable-high Woken High Cable-7 - 1 GHz – 26.5 GHz Nov. 19, 2012 (TH01-CB) Conducted RF Cable-high Woken High Cable-8 - 1 GHz – 26.5 GHz Nov. 19, 2012 (TH01-CB) Conducted RF Cable-high Woken High Cable-9 - 1 GHz – 26.5 GHz Nov. 19, 2012 (TH01-CB) Conducted RF Cable-high Woken High Cable-10 - 1 GHz – 26.5 GHz Nov. 19, 2012 (TH01-CB) Conducted RF Cable-high Woken High Cable-11 - 1 GHz – 26.5 GHz Nov. 19, 2012 (TH01-CB) Conducted Power Sensor Anritsu MA2411B 0917223 300MHz~40GHz Nov. 28, 2012 (TH01-CB) Conducted Power Meter Anritsu ML2495A 1035008 300MHz~40GHz Nov. 27, 2012 (TH01-CB) Note: Calibration Interval of instruments listed above is one year. N.C.R. means Non-Calibration required. Report Format Version: 01 Page No. : 29 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014

Report No.: FR2D2102-03 6 MEASUREMENT UNCERTAINTY Test Items Uncertainty Remark Radiated Emission (30MHz ~ 1,000MHz) 3.6 dB Confidence levels of 95% Radiated Emission (1GHz ~ 18GHz) 3.7 dB Confidence levels of 95% Radiated Emission (18GHz ~ 40GHz) 3.5 dB Confidence levels of 95% Radiated Emission (40GHz ~ 220GHz) 4.7 dB Confidence levels of 95% Conducted Emission 1.7 dB Confidence levels of 95% Report Format Version: 01 Page No. : 30 of 30 FCC ID: NKRUMDRT1 Issued Date : Aug. 27, 2014


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