Test Report

FCC ID: QOQBGM111

Test Report

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FCCID_3233060

Reference number: 285803—1 Page 1 of 15 Test Report Finas Finnish Accreditation Service T004 (EN ISO/IEC 17025) INTENTIONAL RADIATOR TESTS ACCORDING TO FCC PART 15 C Equipment Under Test: Bluetooth Smart Module Model: BGM111E Manufacturer: Silicon Laboratories Finland Oy Bertel Jungin aukio 3 FI—02600 ESPOO FINLAND Customer: Silicon Laboratories Finland Oy Bertel Jungin aukio 3 FI—02600 ESPOO FINLAND FCC Rule Part: 15.247;: 2015 IC Rule Part: RSS—247, Issue 1, 2015 RSS—GEN Issue 4, 2014 KDB: Guidance for Performing Compliance Measurements on Digital Transmission Systems (DTS) Operating Under §15.247 (June 9, 2015) Date: 30 September 2016 Date: 30 September 2016 Issued by: é [ “ © Checked by: /é Emil Haverinen Rauno Repo Testing Engineer Testing Engineer These test results are valid for the tested unit only. This report shall not be reproduced, except in full, without a written permission of SGS Fimko.

Reference number: 285803-1 Page 2 of 15 Table of Contents PRODUCT DESCRIPTION ............................................................................................................................ 3 Equipment Under Test (EUT) .................................................................................................................... 3 Description of the EUT .............................................................................................................................. 3 Ratings and declarations ........................................................................................................................... 3 Power Supply............................................................................................................................................ 3 Mechanical Size of the EUT ...................................................................................................................... 3 Samples.................................................................................................................................................... 3 GENERAL REMARKS ................................................................................................................................... 4 Disclaimer ................................................................................................................................................. 4 SUMMARY OF TESTING .............................................................................................................................. 5 EUT Test Conditions During Testing ......................................................................................................... 5 TEST RESULTS ............................................................................................................................................ 6 Maximum Peak Conducted Output Power ................................................................................................. 6 Transmitter Radiated Spurious Emissions 30 26500 MHz ....................................................................... 8 Transmitter Band Edge Measurement and Conducted Spurious Emissions ............................................... 11 TEST EQUIPMENT ....................................................................................................................................... 15

Reference number: 285803-1 Page 3 of 15 Product Description PRODUCT DESCRIPTION Equipment Under Test (EUT) Trade mark: Silicon Labs Model: BGM111E Type: Bluetooth Smart Module Serial no: - FCC ID: QOQBGM111 IC: 5123A-BGM111 Description of the EUT BGM111 is a Bluetooth 4.1 compliant Bluetooth smart beacon module with RF connector. Classification of the device Fixed device Mobile Device (Human body distance > 20cm) Portable Device (Human body distance < 20cm) Modifications Incorporated in the EUT No modifications were applied to the EUT during testing. Ratings and declarations Operating Frequency Range (OFR): 2402 - 2480 MHz Channels: 40 Channel separation: 2 MHz 99% Channel bandwidth: 1.099855282 MHz Effective conducted power: 8.32 dBm Transmission technique: DSSS Modulation: GFSK External Antenna gain: 2.14 dBi Power Supply Operating voltage range: 2.0 - 3.8 VDC (tested with 3.3V regulated by the development board) Mechanical Size of the EUT Height: 2.2 mm Width:15.0 mm Length: 15.0 mm Samples Tests were performed with one sample; radiated measurements were performed with general type antenna attached to the RF connector of the EUT via short coaxial adapter. Conducted measurements were performed while short coaxial adapter was attached to the RF connector of the EUT. During the tests the EUT was set into continuous transmit and was set to the channel under test. Normal test modulation and maximum transmit power was used in all tests. No modifications were done during the tests.

Reference number: 285803-1 Page 4 of 15 General remarks GENERAL REMARKS Disclaimer This document is issued by the Company under its General Conditions of service accessible at http://www.sgs.com/terms_and_conditions.htm. attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company's findings at the time of its intervention only and within the limits of Client's instructions, if any. The Company's sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. This document cannot be reproduced except in full, without prior approval of the Company.

Reference number: 285803-1 Page 5 of 15 Summary of Testing SUMMARY OF TESTING Test Specification Description of Test Result §15.207(a) / RSS-GEN 8.8 Conducted Emissions on Power Supply Lines N/T §15.247(b)(3) / RSS-247 5.4(4) Maximum Peak Conducted Output Power PASS §15.247(a)(2) / RSS-247 5.2(1) 6 dB Bandwidth N/T §15.247(e) / RSS-247 5.2(2) Power Spectral Density N/T RSS-GEN 6.6 99% Occupied Bandwidth N/T §15.247(d) / RSS-247 5.5 100 kHz Bandwidth of Frequency Band Edges and PASS Conducted Spurious Emissions §15.209(a), §15.247(d) / RSS-247 5.5 Radiated Emissions Within The Restricted Bands PASS Some tests were not performed; this report will be used to apply for C2PC to original device which has been fully tested. EUT Test Conditions During Testing The EUT was in continuous transmit mode during all the tests. The hopping was stopped and the EUT was configured into the wanted channel. Normal modulation and duty cycle was applied in all the tests. Following channels were used during the tests when the hopping was stopped: Channel Low (Ch 0) = 2402 MHz Channel Mid (Ch 19) = 2440 MHz Channel High (Ch 39) = 2480 MHz Test Facility Testing Location / address: SGS Fimko Ltd FCC registration number: 90598 Särkiniementie 3 FI-00210, HELSINKI FINLAND Testing Location / address: SGS Fimko Ltd FCC registration number: 178986 Karakaarenkuja 4 Industry Canada registration FI-02610, ESPOO number: 8708A-2 FINLAND

Reference number: 285803-1 Page 6 of 15 Maximum Peak Conducted Output Power TEST RESULTS Maximum Peak Conducted Output Power Standard: ANSI C63.10 (2013) Tested by: EHA Date: 30.9.2016 Temperature: 23 C Humidity: 47 % Measurement uncertainty  2.87dB Level of confidence 95 % (k = 2) FCC Rule: 15.247(b)(3) RSS-247 5.4(4) For systems using digital modulation in the 2400-2483.5 MHz bands the limit is 1 Watt. As an alternative to a peak power measurement, compliance with the one Watt limit can be based on a measurement of the maximum conducted output power. Results: Table 1: Maximum peak conducted output power Conducted Power Channel Limit [dBm] Margin [dBm] Result [dBm] Low 8.32 30 21.68 PASS Mid 7.91 30 22.09 PASS High 7.38 30 22.62 PASS Figure 1: Channel Low

Reference number: 285803-1 Page 7 of 15 Maximum Peak Conducted Output Power Figure 2: Channel Mid Figure 3: Channel High

Reference number: 285803-1 Page 8 of 15 Transmitter Radiated Spurious Emissions Transmitter Radiated Spurious Emissions 30 26500 MHz Standard: ANSI C63.10 (2013) Tested by: EHA Date: 27.9 - 28.9.2016 Humidity: 42 - 46 % Temperature: 22 - 23 C Measurement uncertainty  4.51 dB Level of confidence 95 % (k = 2) FCC Rule: 15.247(d), 15.209(a) RSS-247 5.5 In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power. In addition, radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a). The correction factor in the final result table contains the sum of the transducers (antenna + amplifier + cables). The QuasiPeak value is the measured value corrected with the correction factor. Frequency range [MHz] Limit [µV/m] Limit [dBµV/m] Detector 30 - 80 100 40.0 Quasi-peak 88 - 216 150 43.5 Quasi-peak 216 - 960 200 46.0 Quasi-peak 960 - 1000 500 53.9 Quasi-peak Above 1000 500 53.9 Average Above 1000 5000 73.9 Peak Low channel Table 2: Quasi-peak results (ch low) Meas. Frequency QuasiPeak Bandwidth Height Azimuth Corr. Margin Limit Time Polarization (MHz) (dBµV/m) (kHz) (cm) (deg) (dB) (dB) (dBµV/m) (ms) - - - - - - - - - - Table 3: Peak results (ch low) Meas. Frequency MaxPeak Bandwidth Height Azimuth Corr. Margin Limit Time Polarization (MHz) (dBµV/m) (kHz) (cm) (deg) (dB) (dB) (dBµV/m) (ms) 2386.800000 40.1 1000.0 1000.000 179.0 V 121.0 -7.1 33.8 73.9 2400.000000 67.8 1000.0 1000.000 228.0 V 122.0 -7.0 6.1 73.9 2402.000000 103.6 1000.0 1000.000 228.0 V 122.0 -7.0 - - 4803.500000 49.7 1000.0 1000.000 150.0 V 26.0 -3.1 24.2 73.9 7205.100000 49.1 1000.0 1000.000 150.0 V 80.0 0.4 24.8 73.9

Reference number: 285803-1 Page 9 of 15 Transmitter Radiated Spurious Emissions Table 4: Average results (ch low) Meas. Frequency Average Bandwidth Height Azimuth Corr. Margin Limit Time Polarization (MHz) (dBµV/m) (kHz) (cm) (deg) (dB) (dB) (dBµV/m) (ms) 2390.000000 27.9 1000.0 1000.000 231.0 V 120.0 -7.1 26.0 53.9 2400.000000 50.1 1000.0 1000.000 229.0 V 122.0 -7.0 3.8 53.9 2402.000000 98.4 1000.0 1000.000 228.0 V 123.0 -7.0 - - 4804.000000 38.8 1000.0 1000.000 150.0 V 26.0 -3.1 15.1 53.9 7205.500000 36.6 1000.0 1000.000 166.0 V 73.0 0.4 17.3 53.9 Middle channel Table 5: Quasi-peak results (ch mid) Meas. Frequency QuasiPeak Bandwidth Height Azimuth Corr. Margin Limit Time Polarization (MHz) (dBµV/m) (kHz) (cm) (deg) (dB) (dB) (dBµV/m) (ms) 109.940000 29.3 1000.0 120.000 100.0 V 272.0 11.4 14.2 43.5 Table 6: Peak results (ch mid) Meas. Frequency MaxPeak Bandwidth Height Azimuth Corr. Margin Limit Time Polarization (MHz) (dBµV/m) (kHz) (cm) (deg) (dB) (dB) (dBµV/m) (ms) 109.940000 31.2 1000.0 120.000 100.0 V 272.0 11.4 - - 2440.250000 102.4 1000.0 1000.000 254.0 V 195.0 -7.2 - - 4879.400000 49.1 1000.0 1000.000 166.0 V 72.0 -3.0 24.8 73.9 7320.800000 48.1 1000.0 1000.000 150.0 V 120.0 0.5 25.8 73.9 Table 7: Average results (ch mid) Meas. Frequency Average Bandwidth Height Azimuth Corr. Margin Limit Time Polarization (MHz) (dBµV/m) (kHz) (cm) (deg) (dB) (dB) (dBµV/m) (ms) 2440.000000 97.1 1000.0 1000.000 254.0 V 194.0 -7.2 - - 4879.900000 38.1 1000.0 1000.000 150.0 V 31.0 -3.0 15.8 53.9 7319.400000 35.5 1000.0 1000.000 150.0 V 123.0 0.5 18.4 53.9 High channel Table 8: Quasi-peak results (ch high) Meas. Frequency QuasiPeak Bandwidth Height Azimuth Corr. Margin Limit Time Polarization (MHz) (dBµV/m) (kHz) (cm) (deg) (dB) (dB) (dBµV/m) (ms) - - - - - - - - - - Table 9: Peak results (ch high) Meas. Frequency MaxPeak Bandwidth Height Azimuth Corr. Margin Limit Time Polarization (MHz) (dBµV/m) (kHz) (cm) (deg) (dB) (dB) (dBµV/m) (ms) 2479.750000 101.5 1000.0 1000.000 267.0 V 195.0 -6.9 - - 2483.500000 60.6 1000.0 1000.000 267.0 V 195.0 -6.9 13.3 73.9 4960.500000 49.1 1000.0 1000.000 150.0 V 82.0 -3.1 24.8 73.9 7440.600000 45.3 1000.0 1000.000 150.0 V 235.0 0.6 28.6 73.9 Table 10: Average results (ch high) Meas. Frequency Average Bandwidth Height Azimuth Corr. Margin Limit Time Polarization (MHz) (dBµV/m) (kHz) (cm) (deg) (dB) (dB) (dBµV/m) (ms) 2480.000000 95.8 1000.0 1000.000 266.0 V 195.0 -6.9 - - 2483.500000 43.1 1000.0 1000.000 266.0 V 195.0 -6.9 10.8 53.9 4959.900000 38.5 1000.0 1000.000 150.0 V 84.0 -3.1 15.4 53.9 7439.500000 33.6 1000.0 1000.000 167.0 V 214.0 0.6 20.3 53.9

Reference number: 285803-1 Page 10 of 15 Transmitter Radiated Spurious Emissions Radiated Band Edge results FCC Part 15 Class B Spurious Emission 1-4GHz 3m (optimized 2.4 GHz TX) 110 100 90 80 Level in dBµV/m 70 60 50 40 30 20 10 0 2380 2385 2390 2395 2400 2405 Frequency in MHz FCC Part 15 Class B Electric Field Strength 3 m PK [..\EMI radiated\] FCC Part 15 Class B Electric Field Strength 3 m AV [..\EMI radiated\] Preview Result 1-PK+ [Preview Result 1.Result:1] Preview Result 2-AVG [Preview Result 2.Result:2] Final Result 1-PK+ [Final Result 1.Result:1] Final Result 2-AVG [Final Result 2.Result:1] Figure 4: Radiated Band Edge measurement graph (ch low) FCC Part 15 Class B Spurious Emission 1-4GHz 3m (optimized 2.4 GHz TX) 110 100 90 80 Level in dBµV/m 70 60 50 40 30 20 10 0 2475 2480 2485 2490 2495 2500 Frequency in MHz FCC Part 15 Class B Electric Field Strength 3 m PK [..\EMI radiated\] FCC Part 15 Class B Electric Field Strength 3 m AV [..\EMI radiated\] Preview Result 1-PK+ [Preview Result 1.Result:1] Preview Result 2-AVG [Preview Result 2.Result:2] Final Result 1-PK+ [Final Result 1.Result:1] Final Result 2-AVG [Final Result 2.Result:1] Figure 5: Radiated Band Edge measurement graph (ch high)

Reference number: 285803-1 Page 11 of 15 Transmitter Band Edge Measurement and Conducted Spurious Emissions Transmitter Band Edge Measurement and Conducted Spurious Emissions Standard: ANSI C63.10 (2013) Tested by: EHA Date: 28.9.2016 Humidity: 22 % Temperature: 42 C Measurement uncertainty  2.87 dB Level of confidence 95 % (k = 2) FCC Rule: 15.247(d), 15.209(a) RSS-247 5.5 In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in Section 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a) (see Section 15.205(c)). Table 11: Band edge attenuation. Band Edge Attenuation Lower Band Edge Upper Band Edge -46.31 dBc -50.55 dBc Limit: -30dBc Table 12: Conducted spurious emissions channel low Frequency [MHz] Level [dBm] Limit [dBm] Margin [dB] Result 763.01 -69.92 -13.53 -56.39 PASS 2399.98 -42.39 -13.53 -28.86 PASS 2402.26 6.47 - - Carrier 3765.21 -65.11 -13.53 -51.59 PASS 4803.55 -42.54 -13.53 -29.02 PASS 7206.76 -54.89 -13.53 -41.36 PASS 12525.78 -58.15 -13.53 -44.62 PASS 15835.43 -56.67 -13.53 -43.14 PASS 16121.26 -55.20 -13.53 -41.67 PASS 19132.42 -57.44 -13.53 -43.91 PASS 24454.53 -55.88 -13.53 -42.35 PASS 25553.32 -56.39 -13.53 -42.86 PASS

Reference number: 285803-1 Page 12 of 15 Transmitter Band Edge Measurement and Conducted Spurious Emissions Table 13: Conducted spurious emissions channel mid Frequency [MHz] Level [dBm] Limit [dBm] Margin [dB] Result 993.77 -70.18 -13.91 -56.27 PASS 2281.20 -67.98 -13.91 -54.07 PASS 2440.26 6.09 - - Carrier 3958.70 -65.47 -13.91 -51.57 PASS 4879.58 -41.45 -13.91 -27.54 PASS 7320.76 -56.42 -13.91 -42.51 PASS 12489.22 -59.03 -13.91 -45.12 PASS 15859.24 -57.04 -13.91 -43.13 PASS 16196.54 -55.33 -13.91 -41.43 PASS 21167.76 -57.10 -13.91 -43.19 PASS 24148.45 -56.18 -13.91 -42.27 PASS 25617.07 -56.61 -13.91 -42.70 PASS Table 14: Conducted spurious emissions channel high Frequency [MHz] Level [dBm] Limit [dBc] Margin [dB] Result 908.99 -68.91 -14.46 -54.44 PASS 2205.82 -68.03 -14.46 -53.56 PASS 2480.26 5.54 - - Carrier 2483.52 -47.21 -14.46 -32.75 PASS 4959.55 -41.50 -14.46 -27.04 PASS 7439.35 -58.08 -14.46 -43.61 PASS 11803.37 -58.94 -14.46 -44.48 PASS 15495.97 -57.11 -14.46 -42.65 PASS 16148.82 -55.34 -14.46 -40.87 PASS 21828.30 -57.53 -14.46 -43.06 PASS 24435.60 -55.97 -14.46 -41.50 PASS 25621.89 -55.46 -14.46 -40.99 PASS

Reference number: 285803-1 Page 13 of 15 Transmitter Band Edge Measurement and Conducted Spurious Emissions Figure 1: Lower Band Edge Figure 2: Upper Band Edge

Reference number: 285803-1 Page 14 of 15 Transmitter Band Edge Measurement and Conducted Spurious Emissions Figure 3: Conducted spurious emissions 30 - 26500 MHz channel low Figure 4: Conducted spurious emissions 30 - 26500 MHz channel mid Figure 5: Conducted spurious emissions 30 - 26500 MHz channel high

Reference number: 285803-1 Page 15 of 15 Test Equipment TEST EQUIPMENT Equipment Manufacturer Type Inv or serial Prev Calib Next Calib MONITORING ANTENNA A.H. SYSTEMS SAS-200/518 inv:7873 - - MONITORING AGILENT E7405A inv:9746 2016-01-07 2018-01-07 SPECTRUM ANALYZER ANTENNA MAST MATURO TAM 4.0E inv:10181 - - DS430 TURNTABLE MATURO inv:10182 - - UPGRADED MAST & TURNTABLE MATURO NCD inv:10183 - - CONTROLLER PREAMPLIFIER ALC MICROWAWE AWB-2018-40-08 sn:14 2016-08-30 2017-08-30 PREAMPLIFIER MERCURY SYSTEMS ALS1826-41-12 - 2016-09-02 2017-09-02 TEST SOFTWARE ROHDE & SCHWARZ EMC-32 - - - EMI TEST RECEIVER ROHDE & SCHWARZ ESU 26 inv:8453 2016-06-10 2017-06-10 SIGNAL ANALYZER ROHDE & SCHWARZ FSV40 inv:9093 2016-06-10 2017-06-10 ANTENNA SCHWARZBECK VULB 9168 inv:8911 2014-11-04 2016-11-04 ANTENNA EMCO 3117 inv:7293 2016-03-16 2018-03-06 ANTENNA EMCO 3160-09 inv:7294 2016-03-16 2017-03-16 WHKX4.0/18G- HIGH PASS FILTER WAINWRIGHT sn:10 2016-01-22 2017-01-22 10SS ATTENUATOR 10 dB HUBER & SUHNER 6610.19.AA sn:7 2016-02-02 2017-02-02 ATTENUATOR 10 dB PASTERNACK PE7090-10 - 2016-04-01 2017-04-01 CALIFORNIA AC POWER SOURCE 5001 iX Series II inv:7826 - - INSTRUMENTS DC POWER SOURCE MASCOT - inv:3733 - - MULTIMETER FLUKE 23 inv:8252 2015-10-20 2016-10-20 All used measurement equipment was calibrated (if required).


Document Created: 2016-10-20 13:10:08
Document Modified: 2016-10-20 13:10:08
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