RF exposure

FCC ID: SQGBT800

RF Exposure Info

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FCCID_2054927

International Certification Corp. No. 3-1, Lane 6, Wen San 3rd St., Kwei Shan Hsiang, Tao Yuan Hsien 333, Taiwan, R.O.C. Tel: 886-3-271-8666 Fax: 886-3-318-0155 FCC RF Exposure Report FCC ID : SQGBT800 Equipment : BTv4.0 Dual Mode USB Dongle Model No. : BT820 Brand Name : Laird Technologies Applicant : Laird Technologies Address : 11160 Thompson Ave. / Lenexa, Kansas / 66219 / USA Standard : 47 CFR FCC Part 2.1093 Received Date : Jun. 25, 2013 Tested Date : Jun. 25 ~ Jul. 08, 2013 We, International Certification Corp., w ould like to declare that the tested sample has been ev aluated and in compliance w ith the requirement of the abov e standards. The test results contained in this report refer exclusively to the product. It may be duplicated completely for legal use with the approv al of the applicant. It shall not be reproduced except in full w ithout the w ritten approv al of our laboratory. Approv ed & Rev iew ed by: Gary Chang / Manager Ty: XXX Report No.: FA362601-01 Page : 1 of 6 Report Version: Rev. 02

International Certification Corp. No. 3-1, Lane 6, Wen San 3rd St., Kwei Shan Hsiang, Tao Yuan Hsien 333, Taiwan, R.O.C. Tel: 886-3-271-8666 Fax: 886-3-318-0155 Table of Contents 1 EXPOSURE EVALUATION OF PORTABLE OR MOBILE DEVICES ............................................. 4 1.1 SAR TEST EXCLUSION T HRESHOLD FOR 100MHz to 6GHz and  50mm ............................... 5 1.2 EVALUATION RESULTS ............................................................................................................. 6 Report No.: FA362601-01 Page : 2 of 6 Report Version: Rev. 02

International Certification Corp. No. 3-1, Lane 6, Wen San 3rd St., Kwei Shan Hsiang, Tao Yuan Hsien 333, Taiwan, R.O.C. Tel: 886-3-271-8666 Fax: 886-3-318-0155 Release Record Report No. Version Description Issued Date FA362601-01 Rev. 01 Initial issue Aug. 09, 2013 Report No.: FA362601-01 Page : 3 of 6 Report Version: Rev. 02

International Certification Corp. No. 3-1, Lane 6, Wen San 3rd St., Kwei Shan Hsiang, Tao Yuan Hsien 333, Taiwan, R.O.C. Tel: 886-3-271-8666 Fax: 886-3-318-0155 1 EXPOSURE EVALUATION OF PORTABLE OR MOBILE 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 mob ile 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. Report No.: FA362601-01 Page : 4 of 6 Report Version: Rev. 02

International Certification Corp. No. 3-1, Lane 6, Wen San 3rd St., Kwei Shan Hsiang, Tao Yuan Hsien 333, Taiwan, R.O.C. Tel: 886-3-271-8666 Fax: 886-3-318-0155 1.1 SAR TEST EXCLUSION THRESHOLD FOR 100MHz to 6GHz and  50mm 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.: FA362601-01 Page : 5 of 6 Report Version: Rev. 02

International Certification Corp. No. 3-1, Lane 6, Wen San 3rd St., Kwei Shan Hsiang, Tao Yuan Hsien 333, Taiwan, R.O.C. Tel: 886-3-271-8666 Fax: 886-3-318-0155 1.2 EVALUATION RESULTS Maximum Conducted Maximum Conducted Frequency (MHz) Antenna Gain (dBi) Av erage Pow er (dBm) Av erage Pow er (mW) 2480 ( BT EDR ) 7.94 6.22 0.5 2480 ( BT LE ) 7.61 5.77 0.5 [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] =6.22 / 5 * √2.48 = 1.96 < 3.0 SAR Test Exclusion Thresholds is < 10mW and 3.0 for separation distance 5mm. Therefore, SAR test is not required. ══END══ Report No.: FA362601-01 Page : 6 of 6 Report Version: Rev. 02


Document Created: 2019-10-17 20:13:16
Document Modified: 2019-10-17 20:13:16
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