Test Report BLE

FCC ID: 2AE8ZIVG2

Test Report

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FCCID_3949804

Radio Testing of an INTELLIGENT VEHICLE GATEWAY Model(s): IVG LTE In accordance with 47 CFR FCC Part 15C Prepared for: Omnitracs, LLC 9276 Scranton Road, Suite 200, San Diego, California, USA 92121 COMMERCIAL-IN-CONFIDENCE Document Number: 7191185564-EEC18/01 | Issue: 01 RESPONSIBLE FOR NAME DATE SIGNATURE Approved By Foo Kai Maun 11 Jul 2018 Prepared By Quek Keng Huat 10 Jul 2018 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD PSB document control rules. EXECUTIVE SUMMARY A sample of this product was tested and found to be in compliance with the mentioned standard(s). LA-2007-0380-A LA-2007-0384-G The results reported herein have been performed in accordance with the LA-2007-0381-F LA-2007-0385-E terms of accreditation under the Singapore Accreditation Council. LA-2007-0382-B LA-2007-0386-C Inspections/Calibrations/Tests marked "Not SAC-SINGLAS Accredited" in LA-2007-0383-G LA-2010-0464-D this Report are not included in the SAC-SINGLAS Accreditation Schedule for our inspection body/laboratory. Laboratory: Phone : +65-6885 1333 Regional Head Office: TÜV SÜD PSB Pte. Ltd. Fax : +65-6776 8670 TÜV SÜD Asia Pacific Pte. Ltd. No.1 Science Park Drive E-mail: enquiries@tuv-sud-psb.sg 1 Science Park Drive, #02-01 Singapore 118221 www.tuv-sud-psb.sg Singapore 118221 Co. Reg : 199002667R TÜV SÜD PSB PTE LTD

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE Contents 1 Report Summary ..................................................................................................................... 3 1.1 Report Modification Record ....................................................................................................... 3 1.2 Introduction ............................................................................................................................... 4 1.3 Brief Summary of Results.......................................................................................................... 5 1.4 Product Information................................................................................................................... 7 1.5 Test Facilities Registrations....................................................................................................... 8 1.6 Supporting Equipment ............................................................................................................... 9 2 Test Details............................................................................................................................ 10 2.1 Radiated Emissions (Spurious Emissions Inclusive Restricted Bands Requirement) ................ 10 2.2 Maximum Peak Power ............................................................................................................ 15 2.3 Band Edge Compliance (Radiated) .......................................................................................... 17 3 Photographs.......................................................................................................................... 22 4 Test Equipment ..................................................................................................................... 37 5 Measurement Uncertainty..................................................................................................... 38 6 Annex A – FCC Label and Position ...................................................................................... 39 COMMERCIAL-IN-CONFIDENCE Page 2 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 1 Report Summary 1.1 Report Modification Record Alterations and additions to this report will be issued to the holders of each copy in the form of a complete document. Issue Description of Change Date of Issue 1 First Issue 11 Jul 2018 COMMERCIAL-IN-CONFIDENCE Page 3 of 41 Page 3 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 1.2 Introduction Applicant : Omnitracs, LLC 9276 Scranton Road, Suite 200, San Diego, California, USA 92121 Manufacturer : PCI Limited 35 Pioneer Road North Singapore 628475 Factory : PT PCI ELEKTRONIK INTERNASIONAL Panbil Industrial State Factory C Lot 2-3 Jalan Ahmad Yani Muka Kuning Indonesia 29433 FCC ID : 2AE8ZIVG2 Model Number(s) : IVG LTE Serial Number(s) : 108500100 (Radiated Unit) 108500323 (Conducted Unit) Number of Samples Tested : 1 Test Sample(s) Condition : Good Quotation Reference : 2191083345 Test Specification/Issue/Date : FCC 47 CFR Part 15C Test Sample(s) Received Date : 24 May 2018 Start of Test : 30 May 2018 Finish of Test : 11 Jul 2018 COMMERCIAL-IN-CONFIDENCE Page 4 of 41 Page 4 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 1.3 Brief Summary of Results A brief summary of the tests carried out in accordance with specifications as shown below. Specification Clause Test Description Result Comments/Base Standard 47 CFR FCC Part 15 15.107(a), 15.207 Conducted Emissions Not Applicable ANSI C63.4: 2014 *See Note 4 ANSI C63.10: 2013 KDB 558074 D01 DTS Measurement Guidance V04: 2017 15.109(a), 15.205, Radiated Emissions (Spurious Emissions Inclusive Pass ANSI C63.4: 2014 15.209 Restricted Bands Requirement) ANSI C63.10: 2013 KDB 558074 D01 DTS Measurement Guidance V04: 2017 15.247(a)(2) Spectrum Bandwidth (6dB Bandwidth Measurement) Not Tested ANSI C63.10: 2013 *See Note 7 KDB 558074 D01 DTS Measurement Guidance V04: 2017 15.247(b)(3) Maximum Peak Power Pass ANSI C63.10: 2013 KDB 558074 D01 DTS Measurement Guidance V04: 2017 15.247(d) RF Conducted Spurious Emissions (Non-Restricted Not Tested ANSI C63.10: 2013 Bands) *See Note 7 KDB 558074 D01 DTS Measurement Guidance V04: 2017 15.247(d) RF Conducted Spurious Emissions (Restricted Bands) Not Tested ANSI C63.10: 2013 *See Note 7 KDB 558074 D01 DTS Measurement Guidance V04: 2017 15.247(d) Band Edge Compliance (Conducted) Not Tested ANSI C63.10: 2013 *See Note 7 KDB 558074 D01 DTS Measurement Guidance V04: 2017 15.247(d) Band Edge Compliance (Radiated) Pass ANSI C63.10: 2013 KDB 558074 D01 DTS Measurement Guidance V04: 2017 15.247(e) Peak Power Spectral Density Not Tested ANSI C63.10: 2013 *See Note 7 KDB 558074 D01 DTS Measurement Guidance V04: 2017 15.35(c) Duty Cycle Factor Computation Not Applicable ANSI C63.10: 2013 *See Note 5 KDB 558074 D01 DTS Measurement Guidance V04: 2017 2.1091 Maximum Permissible Exposure Not Tested *See Note 8 COMMERCIAL-IN-CONFIDENCE Page 5 of 41 Page 5 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE Notes 1. All the measurements in section 15.247 were done based on conducted measurements except Band Edge Compliance (Radiated) test. 2. The EUT is a Class B device when in non-transmitting state and meets the 47 CFR FCC Part15B Class B requirements. 3. The maximum measured RF power of the Equipment Under Test is -5.97dBm. 4. The Equipment Under Test (EUT) is a DC operated device and contains no provision for public utility connections. 5. The EUT was operated in continuous transmission, ie 100% duty cycle. 6. The EUT was tested using fully charged batteries with DC voltage of 12.0V. 7. The RF module of the Equipment Under Test (EUT) is a FCC & IC certified module (FCC ID: N6C- SDMAC, IC: 4908A-SDMAC). PCI Limited declares that the module was integrated into the main board without modifications in hardware nor firmware and the RF module used was tested and reported in UL Japan, Inc. issued test report, 11182619H-B-R2 dated 8th Nov 2016. 8. Please refer to the SAR report for more details. COMMERCIAL-IN-CONFIDENCE Page 6 of 41 Page 6 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 1.4 Product Information 1.4.1 Technical Description Description : The Equipment Under Test(s) (EUT(s)) is an INTELLIGENT VEHICLE GATEWAY Microprocessor : NXP MCIMX6Q7CVT08AD Operating Frequency : 800MHz Clock / Oscillator Frequency : 24MHz Modulation : Wi-Fi: IEEE802.11a/b/g/n/ac Bluetooth 4.1 BR/EDR/LE Antenna Gain : Wi-Fi & Bluetooth 2.4GHz – 4.74dBi 5GHz – 3.78dBi Port / Connectors : 1 x 20-pin port for 12VDC Input 2 x USB Type A ports 1 x micro SD port Rated Power : Input 12Vdc 1A Accessories : Plastic Holster 1.4.2 Test Configuration and Modes of Operation Mode(s) Description Maximum RF power The EUT was exercised in the mode, transmitting at lower, middle and transmission upper channels as shown below one at a time with all supported modulation schemes were evaluated. For Band Edge Compliance, only lower and upper channels were evaluated. Transmit Channel Frequency (GHz) Channel 0 (Lower Channel) 2.402 Channel 19 (Middle Channel) 2.440 Channel 39 (upper Channel) 2.480 COMMERCIAL-IN-CONFIDENCE Page 7 of 41 Page 7 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 1.5 Test Facilities Registrations Requirements Registration Numbers FCC 994109 (Test Firm Registration Number) SG0002 (Designation Number) ISED Science Park 2932I-1 (3m and 10m Semi-Anechoic Chamber) International Business Park 2932N-1 (10m Semi-Anechoic Chamber) VCCI Science Park R-1335 (10m ANC), G-29 (10m ANC) C-2306 (C.E @ Lab 3) T-1471 (Telecom Ports @ Lab 3) International Business Park R-3324 (10m ANC), G-203 (10mANC) C-4933 (C.E @ CEIBP) T-2403 (Telecom Ports @ CEIBP) BSMI SL2-IS-E-6001R [CNS-13803 (ISM Equipment)] SL2-IN-E-6001R [CNS-13438 (IT Equipment)] SL2-R1/R2-E-6001R [CNS-13439 (Broadcast Receivers)] SL2-A1-E-6001R [CNS-13783-1 (Household Appliances)] SL2-L1-E-6001R [CNS-14115 (Lighting Equipment)] COMMERCIAL-IN-CONFIDENCE Page 8 of 41 Page 8 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 1.6 Supporting Equipment Equipment Description Model, Serial & FCC ID Number Cable Description (Including Brand Name) (List Length, Type & Purpose) Lenovo ThinkPad R400 M/N: 7440 – C97 Nil S/N: L3-ALB2G 09/03 FCC ID: DoC Lenovo AC Adapter M/N: PA-1650-161 1.80m unshielded power cable S/N: 11S92P1158Z1ZD2H9371JD FCC ID: DoC TP-Link AC1750 Wireless Dual M/N: Archer C7 1.50m unshielded RJ45 cable Band Gigabit Router S/N: 2166545001077 FCC ID: DoC TP-Link AC Adapter M/N: T120200-2D1 1.80m unshielded power cable S/N: 167351 FCC ID: DoC Logitech Media Keyboard M/N: K200 1.50m unshielded signal cable S/N: Nil FCC ID: DoC Dell Optical Mouse M/N: MO56U0A 1.50m unshielded signal cable S/N: G0N0419Z FCC ID: DoC COMMERCIAL-IN-CONFIDENCE Page 9 of 41 Page 9 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 2 Test Details 2.1 Radiated Emissions (Spurious Emissions Inclusive Restricted Bands Requirement) 2.1.1 Test Limits Frequency Range (MHz) Quasi-Peak Limit Values (dBµV/m) 0.009 - 0.490 * 20 log [2400 / F (kHz)] @ 300m 0.490 - 1.705 20 log [24000 / F (kHz)] @ 30m 1.705 - 30.0 30.0 @ 30m 30 – 88 40.0 @ 3m 88 – 216 43.5 @ 3m 216 – 960 46.0 @ 3m Above 960 * 54.0 @ 3m * For frequency bands 9kHz – 90kHz, 110kHz – 490kHz and above 1GHz, average detector was used. A peak limit of 20dB above the average limit does apply. Restricted Bands MHz MHz MHz GHz 0.090 - 0.110 16.42 - 16.423 399.9 - 410 4.5 - 5.15 0.495 - 0.505 16.69475 - 16.69525 608 - 614 5.35 - 5.46 2.1735 - 2.1905 16.80425 - 16.80475 960 - 1240 7.25 - 7.75 4.125 - 4.128 25.5 - 25.67 1300 - 1427 8.025 - 8.5 4.17725 - 4.17775 37.5 - 38.25 1435 - 1626.5 9.0 - 9.2 4.20725 - 4.20775 73 - 74.6 1645.5 - 1646.5 9.3 - 9.5 6.215 - 6.218 74.8 - 75.2 1660 - 1710 10.6 - 12.7 6.26775 - 6.26825 108 - 121.94 1718.8 - 1722.2 13.25 - 13.4 6.31175 - 6.31225 123 - 138 2200 - 2300 14.47 - 14.5 8.291 - 8.294 149.9 - 150.05 2310 - 2390 15.35 - 16.2 8.362 - 8.366 156.52475 - 156.52525 2483.5 - 2500 17.7 - 21.4 8.37625 - 8.38675 156.7 - 156.9 2690 - 2900 22.01 - 23.12 8.41425 - 8.41475 162.0125 - 167.17 3260 - 3267 23.6 - 24.0 12.29 - 12.293 167.72 - 173.2 3332 - 3339 31.2 - 31.8 12.51975 - 12.52025 240 - 285 3345.8 - 3358 36.43 - 36.5 12.57675 - 12.57725 322 - 335.4 3600 - 4400 Above 38.6 13.36 - 13.41 COMMERCIAL-IN-CONFIDENCE Page 10 of 41 Page 10 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 2.1.2 Test Setup 2.1.2.1 The EUT and supporting equipment were set up in accordance with the requirements of the standard as shown in the setup photos. 2.1.2.2 The filtered power supply for the EUT and supporting equipment were tapped from the appropriate power sockets located on the turntable. 2.1.2.3 The relevant broadband antenna was set at the required test distance away from the EUT and supporting equipment boundary. 2.1.3 Test Method 2.1.3.1 The EUT was switched on and allowed to warm up to its normal operating condition. 2.1.3.2 A prescan was carried out to pick the worst emission frequencies from the EUT. For EUT which is a portable device, the prescan was carried out by rotating the EUT through three orthogonal axes to determine which altitude and equipment arrangement produces such emissions. 2.1.3.3 The test was carried out at the selected frequency points obtained from the pre-scan. Maximization of the emissions, was carried out by rotating the EUT, changing the antenna polarization, and adjusting the antenna height in the following manner: a. Vertical or horizontal polarisation (whichever gave the higher emission level over a full rotation of the EUT) was chosen. b. The EUT was then rotated to the direction that gave the maximum emission. c. Finally, the antenna height was adjusted to the height that gave the maximum emission 2.1.3.4 A Quasi-peak measurement was made for that frequency point if it was less than or equal to 1GHz.For frequency point in range of 9kHz – 90kHz, 110kHz – 49k0kHz and above 1GHz, both Peak and Average measurements were carried out. 2.1.3.5 The measurements were repeated for the next frequency point, until all selected frequency points were measured. 2.1.3.6 The frequency range covered was from the lowest radio frequency signal generated from the EUT, without going below 9kHz to 10th harmonics of the EUT fundamental frequency, using the loop antenna for frequency below 30MHz, Bi-log antenna for frequencies from 30MHz up to 1GHz, and the Horn antenna above 1GHz. Sample Calculation Example At 300 MHz Q-P limit = 46.0 dB V/m Log-periodic antenna factor & cable loss at 300 MHz = 18.5 dB Q-P reading obtained directly from EMI Receiver = 40.0 dB V/m (Calibrated level including antenna factors & cable losses) Therefore, Q-P margin = 46.0 - 40.0 = 6.0 i.e. 6.0 dB below Q-P limit COMMERCIAL-IN-CONFIDENCE Page 11 of 41 Page 11 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 2.2.5 Test Results Test Input Power 12Vdc Temperature 24oC Test Distance 10m (<30MHz) Relative Humidity 60% 3m ( 30MHz – 25GHz) Atmospheric Pressure 1030mbar Tested By Chang Wai Kit Spurious Emissions ranging from 9kHz – 30MHz (for 9kHz – 90kHz, 110kHz – 490kHz) *See Note 2 & 3 Freq Peak Peak Peak AV AV AV Height Azimuth Pol Ch (GHz) Value Limit Margin Value Limit Margin (cm) (Degrees) (H/V) (dB) (dB) (dB V/m) (dB V/m) (dB V/m) (dB V/m) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Spurious Emissions ranging from 9kHz – 30MHz *See Note 2 & 3 Frequency Q-P Value Q-P Limit Q-P Margin Height Azimuth Pol Channel (MHz) (dB V/m) (dBµV/m) (dB) (cm) (Degrees) (H/V) -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Spurious Emissions ranging from 30MHz – 1GHz Frequency Q-P Value Q-P Limit Q-P Margin Height Azimuth Pol Channel (MHz) (dB V/m) (dBµV/m) (dB) (cm) (Degrees) (H/V) (Worst) 249.8920 23.2 46.0 22.8 100 265 V 39 269.5270 22.4 46.0 23.6 300 344 H 39 375.5440 29.5 46.0 16.5 100 265 V 39 479.6010 26.8 46.0 19.2 100 178 V 39 499.2340 25.3 46.0 20.7 100 243 V 39 624.8870 29.6 46.0 16.4 100 284 V 39 COMMERCIAL-IN-CONFIDENCE Page 12 of 41 Page 12 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE Spurious Emissions above 1GHz – 25GHz Freq Peak Peak Peak AV AV AV Height Azimuth Pol Ch (GHz) Value Limit Margin Value Limit Margin (cm) (Degrees) (H/V (dB) ) (dB V/m) (dB V/m) (dB) (dB V/m) (dB V/m) 1.3947 44.3 74.0 29.7 34.3 54.0 19.7 200 180 V 0 1.4959 43.5 74.0 30.5 39.6 54.0 14.4 200 19 V 0 1.5971 44.0 74.0 30.0 33.4 54.0 20.6 200 221 V 0 1.8843 70.1 74.0 3.9 52.9 54.0 1.1 199 81 H 0 3.7628 50.7 74.0 23.3 42.2 54.0 11.8 200 236 H 0 5.0076 45.3 74.0 28.7 36.6 54.0 17.4 200 90 V 0 Spurious Emissions above 1GHz – 25GHz Freq Peak Peak Peak AV AV AV Height Azimuth Pol Ch (GHz) Value Limit Margin Value Limit Margin (cm) (Degrees) (H/V (dB) ) (dB V/m) (dB V/m) (dB) (dB V/m) (dB V/m) 1.4959 40.9 74.0 33.1 38.5 54.0 15.5 400 218 V 19 1.8841 67.5 74.0 6.5 50.6 54.0 3.4 109 120 V 19 1.9601 61.3 74.0 12.7 48.4 54.0 5.6 210 78 V 19 3.3074 43.5 74.0 30.5 34.5 54.0 19.5 200 236 H 19 3.7628 51.2 74.0 22.8 42.9 54.0 11.1 200 239 V 19 4.8862 42.0 74.0 32.0 37.7 54.0 16.3 200 117 V 19 Spurious Emissions above 1GHz – 25GHz Freq Peak Peak Peak AV AV AV Height Azimuth Pol Ch (GHz) Value Limit Margin Value Limit Margin (cm) (Degrees) (H/V (dB) ) (dB V/m) (dB V/m) (dB) (dB V/m) (dB V/m) 1.3744 41.0 74.0 33.0 33.0 54.0 21.0 300 10 V 39 1.4959 42.1 74.0 31.9 38.6 54.0 15.4 400 216 V 39 1.5769 41.1 74.0 32.9 34.8 54.0 19.2 300 33 V 39 1.8840 70.2 74.0 3.8 53.6 54.0 0.4 199 80 H 39 1.9606 61.3 74.0 12.7 48.2 54.0 5.8 339 75 H 39 3.7628 51.2 74.0 22.8 43.0 54.0 11.0 200 236 V 39 COMMERCIAL-IN-CONFIDENCE Page 13 of 41 Page 13 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE Notes 1. All possible modes of operation were investigated. Only the worst case emissions measured, using the correct CISPR detectors, are reported. All other emissions were relatively insignificant. 2. “--” indicates no emissions were found and shows compliance to the limits 3. The measurement was done at 10m. The measured results were extrapolated to the specified test limits as specified in § 15.209 (a) based on 40dB/decade. 4. Quasi-peak measurement was used for frequency measurement up to 1GHz. Average and peak measurements were used for emissions above 1GHz. The average measurement was done by averaging over a complete cycle of the pulse train, including the blanking interval as the pulse train duration does not exceed 0.1 second. 5. A "positive" margin indicates a PASS as it refers to the margin present below the limit line at the particular frequency. Conversely, a “negative” margin indicates a FAIL. 6. EMI receiver Resolution Bandwidth (RBW) and Video Bandwidth (VBW) settings: 30MHz - 1GHz RBW: 120kHz VBW: 1MHz >1GHz RBW: 1MHz VBW: 3MHz 7. The upper frequency of radiated emission investigations was according to requirements stated in Section 15.33 (a) for intentional radiators & Section 15.33 (b) for unintentional radiators. 8. The channel in the table refers to the transmit channel of the EUT. COMMERCIAL-IN-CONFIDENCE Page 14 of 41 Page 14 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 2.2 Maximum Peak Power 2.2.1 Test Limits The EUT shows compliance to the requirements of this section, which states the maximum peak power of the EUT employing digital modulation shall not exceed 1W (30dBm). 2.2.2 Test Setup 2.2.2.1 The EUT and supporting equipment were set up as shown in the setup photo. 2.2.2.2 The power supply for the EUT was connected to a filtered mains. 2.2.2.3 The RF antenna connector was connected to a power meter. 2.2.2.4 All other supporting equipment were powered separately from another filtered mains. 2.2.3 Test Method 2.2.3.1 The EUT was switched on and allowed to warm up to its normal operating condition. The EUT was then configured to operate in the test mode at lower channel. 2.2.3.2 The maximum peak power of the transmitting frequency was detected and recorded. 2.2.3.3 The measurements were repeated if the EUT supports more than one modulation and data rate. 2.2.3.4 The measurement was repeated with the transmitting frequency was set to middle channel and upper channel respectively. COMMERCIAL-IN-CONFIDENCE Page 15 of 41 Page 15 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 2.2.4 Test Results Test Input Power 12Vdc Temperature 24oC Antenna Gain 4.74 dBi Relative Humidity 60% Atmospheric Pressure 1030mbar Tested By Chang Wai Kit Channel Channel Frequency Maximum Peak Power Limit (GHz) (W) (W) * Note 1 See Lower 2.402 0.000247 1.0 Middle 2.440 0.000253 1.0 Upper 2.480 0.000253 1.0 Notes 1. Only the highest measured peak power was reported. COMMERCIAL-IN-CONFIDENCE Page 16 of 41 Page 16 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 2.3 Band Edge Compliance (Radiated) 2.3.1 Test Limits The EUT shows compliance to the requirements of this section, which states in any 100kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator (EUT) is operating, the radio frequency power that is produced by the EUT shall be at least 20dB below that in the 100kHz bandwidth within the band that contains the highest level of the desired power. In addition, radiated emissions which fall in the restricted bands shall comply to the radiated emission limits specified in 15.209. 2.3.2 Test Setup 2.3.2.1 The EUT and supporting equipment were set up as shown in the setup photo. 2.3.2.2 The power supply for the EUT was connected to a filtered mains. 2.3.2.3 The resolution bandwidth (RBW) and the video bandwidth (VBW) of the spectrum analyser were respectively set to 100kHz and 300kHz to show compliance of spurious at band edges are at least 20dB below the carriers. For restricted band spurious at band edges, peak and average measurement plots were taken using the following setting: a. Peak Plot: RBW = 1MHz, VBW = 3RBW b. Average Plot RBW = 1MHz, VBW = 10Hz 2.3.2.4 All other supporting equipment were powered separately from another filtered mains. 2.3.3 Test Method 2.3.3.1 The EUT was switched on and allowed to warm up to its normal operating condition. The EUT was then configured to operate in the test mode. 2.3.3.2 The frequency span of the spectrum analyser was set to wide enough to capture the lower band edge of the transmission band, 2.400GHz and any spurious emissions at the band edge. 2.3.3.3 The spectrum analyser was set to max hold to capture any spurious emissions within the span. The signal capturing was continuous until no further spurious emissions were detected. 2.3.3.4 The measurements were repeated if the EUT supports more than one modulation and data rate. 2.3.3.5 The measurements were repeated with the frequency span of the spectrum analyser was set to wide enough to capture the upper band edge frequency of the transmission band, 2.4835GHz and the any spurious emissions at the band-edge. COMMERCIAL-IN-CONFIDENCE Page 17 of 41 Page 17 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE 2.3.4 Test Results Test Input Power 12Vdc Temperature 24oC Attached Plots 1–6 Relative Humidity 60% Atmospheric Pressure 1030mbar Tested By Chang Wai Kit No significant signal was found and they were below the specified limit. COMMERCIAL-IN-CONFIDENCE Page 18 of 41 Page 18 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE Band Edge Compliance (Radiated) Plots (20dB Delta from Carrier at Band Edge) [dB(µV/m)] 100 90 80 70 60 Level 50 40 30 20 10 2310.000 2325.000 2350.000 2375.000 2405.000 Frequency [MHz] Plot 1– Lower Band Edge at 2.4000GHz [dB(µV/m)] 100 90 80 70 60 Level 50 40 30 20 10 2478.000 2485.000 2490.000 2495.000 2500.000 Frequency [MHz] Plot 2 – Upper Band Edge at 2.4835GHz COMMERCIAL-IN-CONFIDENCE Page 19 of 41 Page 19 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE Band Edge Compliance (Radiated) Plots (Restricted Band) [dB(µV/m)] 100 90 80 70 60 Level 50 40 30 20 10 2310.000 2325.000 2350.000 2375.000 2405.000 Frequency [MHz] Plot 3 – Peak Plot at Lower Band Edge at 2.4000GHz [dB(µV/m)] 100 90 80 70 60 Level 50 40 30 20 10 2310.000 2325.000 2350.000 2375.000 2405.000 Frequency [MHz] Plot 4 – Average Plot at Lower Band Edge at 2.4000GHz COMMERCIAL-IN-CONFIDENCE Page 20 of 41 Page 20 of 41

Document Number: 7191185564-EEC18/01 | Issue: 01 COMMERCIAL-IN-CONFIDENCE Band Edge Compliance (Radiated) Plots (Restricted Band) [dB(µV/m)] 100 90 80 70 60 Level 50 40 30 20 10 2478.000 2485.000 2490.000 2495.000 2500.000 Frequency [MHz] Plot 5 – Peak Plot at Upper Band Edge at 2.4835GHz [dB(µV/m)] 100 90 80 70 60 Level 50 40 30 20 10 2478.000 2485.000 2490.000 2495.000 2500.000 Frequency [MHz] Plot 6 – Average Plot at Upper Band Edge at 2.4835GHz COMMERCIAL-IN-CONFIDENCE Page 21 of 41 Page 21 of 41


Document Created: 2019-09-23 23:33:37
Document Modified: 2019-09-23 23:33:37
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