RF exposure report revised

FCC ID: SQGBL652

RF Exposure Info

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FCCID_3961349

FCC RF Exposure Report FCC ID : SQGBL652 Equipment : Bluetooth 4.2 module (BLE only) Model No. : BL652-SA, BL652-SC (Refer to item 1.1.1 for more details) Brand Name : Laird Applicant : Laird Technologies Address : W66N220 Commerce Court, Cedarburg, Wisconsin 53012, USA Standard : 47 CFR FCC Part 2.1093 Received Date : May 14, 2018 Tested Date : May 25 ~ May 28, 2018 We, International Certification Corp., would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It may be duplicated completely for legal use with the approval of the applicant. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Assistant Manager Gary Chang / Manager Report No.: FA662202-06 Page : 1 of 7 Report Version: Rev. 01

Table of Contents 1 MPE EVALUATION OF MOBILE DEVICES ......................................................................................... 4 1.1 LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE............................................. 5 1.2 EVALUATION RESULTS ....................................................................................................................... 6 2 TEST LABORATORY INFORMATION ................................................................................................. 7 Report No.: FA662202-06 Page : 2 of 7 Report Version: Rev. 01

Release Record Report No. Version Description Issued Date FA662202-06 Rev. 01 Initial issue Jul. 27, 2018 Report No.: FA662202-06 Page : 3 of 7 Report Version: Rev. 01

1 General Description 1.1.1 Product Details The following models are provided to this EUT. Brand Name Model Name Product Name Description BL652-SA with chip antenna Laird Bluetooth 4.2 module (BLE only) with MHF4 & IPEX BL652-SC connector type antenna  The above models, model BL652-SC was selected as a representative one for the final test and only its data was recorded in this report. Report No.: FA662202-06 Page : 4 of 7 Report Version: Rev. 01

2 EXPOSURE EVALUATION OF PORTABLE DEVICES Human exposure to RF emissions from portable devices (47 CFR §2.1093), as defined by the FCC, must be evaluated with respect to the FCC-adopted limits for SAR. Evaluation of mobile devices, as defined by the FCC, may also be performed with respect to SAR limits, but in such cases it is usually simpler and more cost-effective to evaluate compliance with respect to field strength or power density limits. For certain devices that are designed to be used in both mobile and portable configurations similar to those described in 47 CFR §2.1091(d)(4), such as certain desktop phones and wireless modem modules, compliance for mobile configurations is also satisfied when the same device is evaluated for SAR compliance in portable configurations. 2.1 LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE Frequency Separation distance 5 10 15 20 25 (MHz) (mm) 150 39 77 116 155 194 300 27 55 82 110 137 450 22 45 67 89 112 835 16 33 49 66 82 900 16 32 47 63 79 1500 12 24 37 49 61 SAR Test Exclusion 1900 11 22 33 44 54 Threshold (mW) 2450 10 19 29 38 48 3600 8 16 24 32 40 5200 7 13 20 26 33 5400 6 13 19 26 32 5800 6 12 19 25 31 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where •f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion Report No.: FA662202-06 Page : 5 of 7 Report Version: Rev. 01

2.2 EVALUATION RESULTS Maximum Conducted Rated Power Frequency (MHz) Antenna Gain (dBi) Average Power (dBm) (dBm) 2Mbps Data Rate 2402 ( BT LE ) 4.39 4.5 2.21 2442 ( BT LE ) 4.36 4.5 2.21 2480 ( BT LE ) 4.30 4.5 2.21 [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] =2.82 / 5 * √2.480 = 0.88< 3.0 SAR Test Exclusion Thresholds is < 10mW and 3.0 for separation distance 5mm. Therefore, SAR test is not required. Report No.: FA662202-06 Page : 6 of 7 Report Version: Rev. 01

3 Test laboratory information Established in 2012, ICC provides foremost EMC & RF Testing and advisory consultation services by our skilled engineers and technicians. Our services employ a wide variety of advanced edge test equipment and one of the widest certification extents in the business. International Certification Corp (EMC and Wireless Communication Laboratory), it is our definitive objective is to institute long term, trust-based associations with our clients. The expectation we set up with our clients is based on outstanding service, practical expertise and devotion to a certified value structure. Our passion is to grant our clients with best EMC / RF services by oriented knowledgeable and accommodating staff. Our Test sites are located at Linkou District and Kwei Shan District. Location map can be found on our website http://www.icertifi.com.tw. Linkou Kwei Shan Kwei Shan Site II Tel: 886-2-2601-1640 Tel: 886-3-271-8666 Tel: 886-3-271-8640 No. 30-2, Ding Fwu Tsuen, Lin No. 3-1, Lane 6, Wen San 3rd St., No. 14-1, Lane 19, Wen San 3rd Kou District, New Taipei City, Kwei Shan District, Tao Yuan City St., Kwei Shan District, Tao Yuan Taiwan, R.O.C. 333, Taiwan, R.O.C. City 333, Taiwan, R.O.C. If you have any suggestion, please feel free to contact us as below information. Tel: 886-3-271-8666 Fax: 886-3-318-0155 Email: ICC_Service@icertifi.com.tw ══END══ Report No.: FA662202-06 Page : 7 of 7 Report Version: Rev. 01


Document Created: 2018-08-08 17:33:26
Document Modified: 2018-08-08 17:33:26
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