RF Exposure Info

FCC ID: 2ADRG-BRY602

RF Exposure Info

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FCCID_4259072

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 1 of 15 1 Cover page SAR Evaluation Report Application No.: SZEM1904012652CR Applicant: BRYDGE GLOBAL Address of Applicant: 1912 Sidewinder Dr #104, Park City, Utah United States 84060 Manufacturer: BRYDGE Technologies LLC Address of Manufacturer: 1912 Sidewinder Dr #104, Park City, Utah United States 84060 Factory: DONGGUAN MAE TAY ELECTRONIC CO., LTD. Address of Factory: Bei Huan Rd Industrial Area Chang Ping Town Dongguan Guangdong 523560 P.R.C. Equipment Under Test (EUT): EUT Name: Brydge 12.9 Pro Model No.: BRY6021, BRY6022, BRY6021G, BRY6022G, BRY6022A ♣ ♣ Please refer to section 2 of this report which indicates which model was actually tested and which were electrically identical. Trade mark: BRYDGE FCC ID: 2ADRG-BRY602 Standards: 47 CFR Part 1.1307 47 CFR Part 2.1093 KDB447498D01 General RF Exposure Guidance v06 Date of Receipt: 2019-04-11 Date of Test: 2019-04-13 to 2019-04-22 Date of Issue: 2019-04-25 Test Result : PASS* * In the configuration tested, the EUT complied with the standards specified above. Keny Xu EMC Laboratory Manager

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 2 of 15 2 Version Revision Record Version Chapter Date Modifier Remark 01 2019-04-25 Original Authorized for issue by: Leo Li /Project Engineer Eric Fu /Reviewer

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 3 of 15 3 Contents Page 1 COVER PAGE .............................................................................................................................................. 1 2 VERSION ...................................................................................................................................................... 2 3 CONTENTS .................................................................................................................................................. 3 4 GENERAL INFORMATION .......................................................................................................................... 4 4.1 GENERAL DESCRIPTION OF EUT ............................................................................................................. 4 4.2 TEST LOCATION...................................................................................................................................... 5 4.3 TEST FACILITY........................................................................................................................................ 5 4.4 DEVIATION FROM STANDARDS ................................................................................................................. 6 4.5 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................... 6 4.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER ............................................................................. 6 5 SAR EVALUATION ...................................................................................................................................... 7 5.1 RF EXPOSURE COMPLIANCE REQUIREMENT ............................................................................................ 7 5.1.1 Standard Requirement ..................................................................................................................... 7 5.1.2 Limits ................................................................................................................................................ 7 5.1.3 EUT RF Exposure ....................................................................................................................... 7-15

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 4 of 15 4 General Information 4.1 General Description of EUT Power supply: DC 5V Lithium Ion Battery: 3.7V 450mAh rechargeable battery which charged by USB port Cable: Type C cable: 50cm shielded Operation Frequency: 2402MHz to 2480MHz Bluetooth Version: V4.1 LE Modulation Type: GFSK Number of Channels: 40 Channel Spacing: 2MHz Antenna Type: PCB Antenna Antenna Gain: 1.87dBi Remark: Model No.: BRY6021, BRY6022, BRY6021G, BRY6022G, BRY6022A Only the model BRY6021 was tested, since the electrical circuit design, layout, components used, internal wiring and functions were identical for the above models, with only difference on model name, color and key printing.

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 5 of 15 4.2 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch No. 1 Workshop, M-10, Middle section, Science & Technology Park, Shenzhen, Guangdong, China 518057 Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594 No tests were sub-contracted. 4.3 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • CNAS (No. CNAS L2929) CNAS has accredited SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch EMC Lab to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration Laboratories (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration Laboratories) for the competence in the field of testing. • A2LA (Certificate No. 3816.01) SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01. • VCCI The 3m Fully-anechoic chamber for above 1GHz, 10m Semi-anechoic chamber for below 1GHz, Shielded Room for Mains Port Conducted Interference Measurement and Telecommunication Port Conducted Interference Measurement of SGS-CSTC Standards Technical Services Co., Ltd. have been registered in accordance with the Regulations for Voluntary Control Measures with Registration No.: G-20026, R-14188, C-12383 and T-11153 respectively. • FCC –Designation Number: CN1178 SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been recognized as an accredited testing laboratory. Designation Number: CN1178. Test Firm Registration Number: 406779. • Innovation, Science and Economic Development Canada SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been recognized by ISED as an accredited testing laboratory. CAB identifier: CN0006. IC#: 4620C.

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 6 of 15 4.4 Deviation from Standards None. 4.5 Abnormalities from Standard Conditions None. 4.6 Other Information Requested by the Customer None.

SGS—CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 7 of 15 5 SAR Evaluation 5.1 RF Exposure Compliance Requirement 5.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 4.3.1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1—q head or body and 10—g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 5.1.2 Limits 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)] ® [Nf(GHz)] 3.0 for 1—g SAR and s 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 s 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 5.1.3 EUT RF Exposure Unless otherwise agreed in writing, this document is issued by the Company subject to its General Conditions of Service printed overieaf, available on request or accessible at http—//www.sgs.com/en/Terms—and—Gonditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at hitp; fiww.sgs.comfen/Terms—and—Conditions/Terms—e—Document.aspx. Attention is drawn to the limitation of libilty, indemnification and Jurisdiction Issues definedtherein, Any holder of this document is advised that Information contained hereon reflects the Company‘s tindings at the time of its Intervention only and within the limits of Glient‘s instructions, if any. The Company‘s sole responsibilty is to ite Client and this document does not exonerate parties to a fransaction from exorcising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or Kodbliinl lt f appearance of this document is unlawitil and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the 5. nspecion 8 Testng Sevies JP resultsshownin this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. A Aftention: To check the authenticity of testing /inspection report & certificate, please contact us at telephane: (86—755) 8307 1443, or email: CN.Doecheck@sgs.com S6SCS o f5Co.Lid No.t Workshap, M—10,Middle Secton, Sience 8 Technology Park, Shenzhen,China §18057. t (86—755)20012053 1 (6—759) 26710504 wincsgegroup.com.cn 5 Boset Lakorory #B +201 RARRINEM—10—S7B #B&8: 518057 t (B6—755)26012053 1 (6—759)26710504 sgs.china@sgs.com t Member of the SGS Group (SGS SA)

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 8 of 15 1 Refer to the SAR test report of Ipad Pro(FCC ID:BCGA1876): For WLAN 2.4GHz 1) the maxium average output power (including tune-up tolerance) is 16.5dBm(44.67mw) of WF8 antenna @2412MHz 2) the maxium average output power (including tune-up tolerance) is 16.75dBm(47.32mw) of WF7 antenna @2412MHz 3) the maxium average output power (including tune-up tolerance) is 21.5dBm(141.25mw) of Lower antenna @2412MHz For WLAN 5GHz 4) the maxium average output power (including tune-up tolerance) is 17.0dBm(50.12mw) of Lower antenna @5200MHz 5) the maxium average output power (including tune-up tolerance) is 17.0dBm(50.12mw) of Uper antenna @5200MHz For BT 6) the maxium average output power (including tune-up tolerance) is 18.0dBm(63.10mw) of WF8 antenna @2402MHz 7) the maxium average output power (including tune-up tolerance) is 15.25dBm(33.50mw) of WF7 antenna @2402MHz 8) the maxium average output power (including tune-up tolerance) is 20.0dBm(100.00mw) of Lower antenna @2402MHz

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 9 of 15 2 The separation distances between the Ipad Pro’s antennas to the upper edge of the EUT is illustrated bellow Front view:

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 10 of 15 The separation distances between the Ipad Pro’s WF7 antenna to the upper edge of the EUT

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 11 of 15 The separation distances between the Ipad Pro’s WF8,Uper and Lower antenna to the upper edge of the EUT

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 12 of 15 3 According to KDB 447498 section 4.3.1 a), For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 For BT of the EUT the max. average power of channel, including tune-up tolerance(mW) is 0.58 mW (-2.36dBm) @ 2480MHz (With Tune-up tolerance), The min. test separation distance (mm) is 5 mm, [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] ·[√f(GHz)] = 0.183≤ 3.0. For WLAN 2.4GHz: WF8 antenna: (max. power of channel, including tune-up tolerance, mW )/50*[√2.412] ≤ 3.0, max. power of channel, (including tune-up tolerance)=96.58mW WF7 antenna: (max. power of channel, including tune-up tolerance, mW )/50*[√2.412] ≤ 3.0, max. power of channel, (including tune-up tolerance)=96.58mW For Lower antenna: (max. power of channel, including tune-up tolerance, mW )/50*[√2.412] ≤ 3.0, max. power of channel, (including tune-up tolerance)=96.58mW For WLAN 5GHz: For Lower antenna: (max. power of channel, including tune-up tolerance, mW )/50*[√5.2] ≤ 3.0, max. power of channel, (including tune-up tolerance)=65.78mW For Uper Antenna: (max. power of channel, including tune-up tolerance, mW )/50*[√5.2] ≤ 3.0, max. power of channel, (including tune-up tolerance)=65.78mW For BT: WF8 antenna: (max. power of channel, including tune-up tolerance, mW )/50*[√2.402] ≤ 3.0, max. power of channel, (including tune-up tolerance)=96.78mW WF7 antenna: (max. power of channel, including tune-up tolerance, mW )/50*[√2.402] ≤ 3.0, max. power of channel, (including tune-up tolerance)=96.78mW

SGS—CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 13 of 15 For Lower antenna: (max. power of channel, including tune—up tolerance, mW }/50[v2.402] < 3.0, max. power of channel, (including tune—up tolerance)=96.78mW 4 According to KDB 447498 section 4.3.1 b),For 100 MHz to 6 GHz and test separation distances > 50 mm, the 1—g and 10—g SAR test exclusion thresholds are determined by the following: {[Power allowed at numeric threshold for 50 mm in step a)] + [(test separation distance—50 mm)(f(MHz)/150)]} mW, for 100 MHz to 1500 MHz {[Power allowed at numeric threshold for 50 mm in step a)] + [(test separation distance — 50 mm) » 10]} mW, for > 1500 MHz and < 6 GHz For WLAN 2.4GHz So for WF8 antenna: calculation limit=96.58+(180—50)*(10)=1396.58mW Then the Max. average power (including tune—up tolerance) is 44.67mW<1396.58mW So for WF7 antenna: calculation limit=96.58+(180—50)*(10)=1396.58mW Then the Max. average power (including tune—up tolerance) is 47.32mW<1396.58mW So for Lower antenna: calculation limit=96.58+(72—50)*(10)=316.58mW Then the Max. average power (including tune—up tolerance) is 141.25mW<316.58mW For WLAN 5GHz So for Uper antenna: calculation limit=65.78+(187—50)*(10)=1435.78mW Then the Max. average power (including tune—up tolerance) is 50.12mW<1435.78mW So for Lower antenna: calculation limit=65.78+(72—50)*(10)=285.78mW Then the Max. average power (including tune—up tolerance) is 50. 12mW <285.78mW For BT So for WF8 antenna: calculation limit=96.78+(180—50)*(10)=1396.78mW Then the Max. average power (including tune—up tolerance) is 63.10mW<1396.78mW So for WF7 antenna: calculation limit=96.78+(180—50)*(10)=1396.78mW Unless otherwise agreed in writing, this document is issued by the Company subject to its General Conditions of Service printed overieaf, available on request or accessible at http—//www.sgs.com/en/Terms—and—Gonditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at hitp; fiww.sgs.comfen/Terms—and—Conditions/Terms—e—Document.aspx. Attention is drawn to the limitation of libilty, indemnification and Jurisdiction Issues definedtherein, Any holder of this document is advised that Information contained hereon reflects the Company‘s tindings at the time of its Intervention only and within the limits of Glient‘s instructions, if any. The Company‘s sole responsibilty is to ite Client and this document does not exonerate parties to a fransaction from exorcising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawiul and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shownin this test report refer only to the sample(s)tested and such sample(s) are retained for 30 days only. Attention: To check the authenticity of testing /inspection report & certfficate, please contact us at telephone: (86—755) 8307 1443, or email: CN.Doccheck@sgs.com No.t Workshap, M—10,Middle Secton, Sience 8 Technology Park, Shenzhen,China §18057. t (86—755)20012053 1 (6—759) 26710504 wincsgegroup.com.cn #B +201 RARRINEM—10—S7B #B&8: 518057 t (B6—755)26012053 1 (6—759)26710504 sgs.china@sgs.com Member of the SGS Group (SGS SA)

SGS—CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 14 of 15 Then the Max. average power (including tune—up tolerance) is 56.23mW<1396.78mW So for Lower antenna: calculation limit=96.78+(72—50)*(10)=316.78mW Then the Max. average power (including tune—up tolerance) is 100mW <316.78mW 5 According to KDB 447498 section 4.3.2 b), when an antenna qualifies for the standalone SAR test exclusion of 4.3.1 and also transmits simultaneously with other antennas, the standalone SAR value must be estimated according to the following to determine the simultaneous transmission SAR test exclusion criteria: (1) [{max. power of channel, including tune—up tolerance, mW) / (min. test separation distance, mm)] [Nf(GHz)/x] Wi/kg, for test separation distances < 50 mm; where x = 7.5 for 1—g SAR and x = 18.75 for 10—g SAR. (2) 0.4 W/kg for 1—g SAR and 1.0 W/kg for 10—g SAR, when the test separation distance is >50mm For BT of the EUT, the max. average power of channel, including tune—up tolerance(mW) is 0.58 mW (— 2.36dBm) @ 2480MHz (With Tune—up tolerance), The min. test separation distance (mm) is 5 mm, [{max. power of channel, including tune—up tolerance, mW) / (min. test separation distance, mm)] +[Vf(GHz)/x] = 0.0244. So, the estimated SAR1 for EUT is 0.0244 W/kg (1—g). Refer to page 6 of SAR test report of Ipad Pro(FCC ID:BCGA1876) Table 1—2 Simultaneous Transmission Scenarios No. \CapableTransmitConfiguration Body 1 2.4 GHz Wi—Fi MIMo Yes 2 5 GHz Wi—Fi MIMO Yes 3 2.4 GHz Bluetooth + 5 GHz Wi—Fi Yes 4 2.4 GHz Bluetooth + 5 GHz Wi—Fi MIMO Yes 2.4 GHz WLAN and 2.4 GHz Bluetooth cannot transmit simultaneously. $s 4 m s# 2.4 GHz WLAN Antenna WFT7 and 2.4 GHz WLAN Antenna Lower cannot transmit simultaneously. 2.4 GHz WLAN and 5 GHz WLAN cannot transmit simultaneously. This device supports 2x2 MIMO Tx for WLAN. 802.1 1a/g/n/ac supports CDD and 802.11 n/ac additionally supports SDM. Each WLAN antenna can transmit independently or together when operating with MIMO. The worst case of simultaneous transmission status is 2.4GHz Bluetooth + 5GHz Wi—Fi MIMO For Lower antenna (2.4GHz Bluetooth) of the Ipad Pro, the max. output power of channel, including tune—up tolerance{mW) is 100.00 mW (20dBm) @ 2402MHz (With Tune—up tolerance), The min. test separation distance (mm) is 72mm>50mm, So, the estimated SARZ for WiFi of the Ipad Pro is 0.4W/kg (1—g). Unless otherwise agreed in writing, this document is issued by the Company subject to its General Conditions of Service printed overieaf, available on request or accessible at http—//www.sgs.com/en/Terms—and—Gonditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at hitp; fiww.sgs.comfen/Terms—and—Conditions/Terms—e—Document.aspx. Attention is drawn to the limitation of libilty, indemnification and Jurisdiction Issues definedtherein, Any holder of this document is advised that Information contained hereon reflects the Company‘s tindings at the time of its Intervention only and within the limits of Glient‘s instructions, if any. The Company‘s sole responsibilty is to ite Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or i0 C1 appearance of this document is unlawiul and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the Tesing Servces results shownin this test report refer only to the sample(s)tested and such sample(s) are retained for 30 days only. Attention: To check the authenticity of testing /inspection report & certfficate, please contact us at telephone: (86—755) 8307 1443, or email: CN.Doccheck@sgs.com SGS—CS1 4 cal G@fye Co. Lt No.1 Wortshap, 10 idSecton, Sience 8Technology Par, Ghonthen,China 518057 t (B6—768)26012053 1 (%6—758)26710504 winsgegroup.com.en ShorwhenBoant # Lakorory Boset #B +201 RARRINEM—10—S7B #B&8: 518057 t (B6—755)26012053 1 (6—759)26710504 sgs.china@sgs.com t Member of the SGS Group (SGS SA)

SGS—CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: SZEM190401265203 Page: 15 of 15 For Lower antenna (5GHz Wi—Fi) of the Ipad Pro, the max. output power of channel, including tune—up tolerance{mW) is 50.12 mW (17dBm) @ 5200MHz (With Tune—up tolerance), The min. test separation distance (mm) is 72mm>50mm, So, the estimated SAR3 for WiFi of the Ipad Pro is 0.4W/kg (1—g). For Uper antenna (5GHz Wi—Fi) of the Ipad Pro, the max. output power of channel, including tune—up tolerance{mW) is 50.12 mW (17dBm) @ 5200MHz (With Tune—up tolerance), The min. test separation distance (mm) is 187mm>50mm, So, the estimated SAR4 for WiFi of the Ipad Pro is 0.4W/kg (1—g). The sum of SAR is (SAR1+SARZ+SAR3+SARA4) = (0.02444+0.4+0.4+0.4) = 1.2244 Wikg (1—g) <1.6 Wikg (1—g) In conclusion, the SAR evaluation is not required. — End of the Report — Unless otherwise agreed in writing, this document is issued by the Company subject to its General Conditions of Service printed overieaf, available on request or accessible at http—//www.sgs.com/en/Terms—and—Gonditions.aspx and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at hitp; fiww.sgs.comfen/Terms—and—Conditions/Terms—e—Document.aspx. Attention is drawn to the limitation of libilty, indemnification and Jurisdiction Issues definedtherein, Any holder of this document is advised that Information contained hereon reflects the Company‘s tindings at the time of its Intervention only and within the limits of Glient‘s instructions, if any. The Company‘s sole responsibilty is to ite Client and this document does not exonerate parties to a fransaction from exorcising all their rights and obligations under the transaction documents. This document cannot be reproduced exeent in full. without prior witten approval of the Company, Any unauthorized alteration, forgery or falsification of the content or KeatounE1i 7 appearanceof this document is unlawitl and offenders may be prosecuted to the fullest extent the law. Unloss otherwise stated the results shownin this test report refer only tothe sample(s) tested and such sample(s) are retained for 30 days only. %}Insmmn8Testng Servies P Attention: To check the authenticity of testing /inspection report & certfficate, please contact us at telephone: (86—755) 8307 1443, or email: CN.Doccheck@sgs.com fsCo.Lid No.t Workshap, M—10,Middle Secton, Sience 8 Technology Park, Shenzhen,China §18057. t (86—755)20012053 1 (6—759) 26710504 wincsgegroup.com.cn peet abraloy #B +201 RARRINEM—10—S7B AB&8: 518057 .t (B6—758)26012053 1 (B6—758)26710504 sgs.china@sgs.com t Member of the SGS Group (SGS SA)


Document Created: 2019-04-30 01:18:55
Document Modified: 2019-04-30 01:18:55
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