18_WF-Q379-USA1 RFExp r1

FCC ID: 2AFG6-WF-Q379-USA1

RF Exposure Info

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FCCID_4335705

FCC RF EXPOSURE REPORT FCC ID: 2AFG6-WF-Q379-USA1 Project No.: 1902C073 Equipment : WiFi Module Model : WF-Q379-USA1 Applicant : Guangzhou Shirui Electronics Co.,Ltd Address : 192 Kezhu Road, Scientech Park, Guangzhou Economic & Technology Development District, Guangzhou, Guangdong, China According: : FCC Guidelines for Human Exposure IEEE C95.1 & FCC Part 2.1091 BTL INC. No.3, Jinshagang 1st Road, Shixia, Dalang Town, Dongguan, Guangdong, China. TEL: +86-769-8318-3000 FAX: +86-769-8319-6000 Report No.: BTL-FCCP-6-1902C073 Page 1 of 6 Report Version: R01

REPORT ISSUED HISTORY Report Version Description Issued Date R00 Original Issue. May 20, 2019 R01 Added the max simultaneous transmission MPE. Jun. 27, 2019 Report No.: BTL-FCCP-6-1902C073 Page 2 of 6 Report Version: R01

1. GENERAL SUMMARY Equipment :WiFi Module Brand Name : seewo Test Model : WF-Q379-USA1 Series Model : N/A Applicant : Guangzhou Shirui Electronics Co.,Ltd Manufacturer : Guangzhou Shirui Electronics Co.,Ltd Address : 192 Kezhu Road, Scientech Park, Guangzhou Economic & Technology Development District, Guangzhou, Guangdong, China Date of Test : Feb. 27, 2019 ~ Apr. 09, 2019 Test Sample : Engineering Sample No.: D190201760 Standards : FCC Title 47 Part 2.1091, OET Bulletin 65 Supplement C The above equipment has been tested and found compliance with the requirement of the relative standards by BTL Inc. The test data, data evaluation, and equipment configuration contained in our test report (Ref No. BTL-FCCP-6-1902C073) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of A2LA according to the ISO/IEC 17025 quality assessment standard and technical standard(s). Report No.: BTL-FCCP-6-1902C073 Page 3 of 6 Report Version: R01

m % 3LL M¥A af ;%S@;fi N : 2. MPE CALCULATION METHOD Calculation Method of RF Safety Distance: S . 16_EBP 4p 4n where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Table for Filed Antenna For BT & LE: Ant. Brand P/N Antenna Type Connector Gain (dBi) 1 0@. TB—SR—41Y Dipole N/A 2.176 For 2.4G: Ant. Brand Model Name Antenna Type Connector Gain (dBi) 1 fi South star N/A PCB N/A 3.95 2 fi South Sou N/A PCB N/A 3.95 Note: (1)This EUT supports MIMO 2X2, any transmit signals are correlated with each other, so Directional gain = Gay;+10log (N)dBi, that is Directional gain=3.95+10log (2)dBi=6.96. The output power limit is 30—6.96+6=29.04, the power spectral density limit is 8—6.96+6=7.04. For 5G: Ant. Brand Model Name Antenna Type Connector Gain (dBi) 1 fi South star N/A PCB N/A 3.33 2 fi South Sou N/A PCB N/A 3.33 Note: (1)This EUT supports MIMO 2X2, any transmit signals are correlated with each other, so Directional gain = GANT+10log (N)dBi, that is Directional gain=3.33+10log dBi=6.34. So, the UNII—1, UNII—2A, UNII—2C output power limit is 24—6.34+6=23.66, the UNII—3 output power limit is 30—6.34+6=29.66. The UNII—1, UNII—2A, UNII—2C power spectral density Limit is 11—6.34+6=10.66, the UNII—3 power spectral density limit is 30—6.34+6=29.66. Report No.: BTL—FCCP—6—1902CO073 Page 4 of 6 Report Version: RO1

3. TEST RESULTS For BT: Antenna Antenna Max. Peak Max. Peak Power Limit of Power Test Gain Gain Output Power Output Power Density (S) Density (S) 2 Result (dBi) (numeric) (dBm) (mW) (mW/cm ) (mW/cm2) 2.76 1.8880 6.28 4.246 0.00160 1 Complies For LE: Antenna Antenna Max. Peak Max. Peak Power Limit of Power Test Gain Gain Output Power Output Power Density (S) Density (S) Result (dBi) (numeric) (dBm) (mW) (mW/cm2) (mW/cm2) 2.76 1.8880 -0.14 0.968 0.00036 1 Complies For 2.4GHz: Directional Directional Max. Output Max. Output Power Limit of Power Test gain gain Power Power Density (S) Density (S) Result (dBi) (numeric) (dBm) (mW) (mW/cm2) (mW/cm2) 6.96 4.9659 20.72 118.032 0.11667 1 Complies For 5GHz UNII-1: Directional Directional Max. Output Max. Output Power Limit of Power Test gain gain Power Power Density (S) Density (S) Result (dBi) (numeric) (dBm) (mW) (mW/cm2) (mW/cm2) 6.34 4.3053 12.49 17.742 0.01520 1 Complies For 5GHz UNII-2A: Directional Directional Max. Output Max. Output Power Limit of Power Test gain gain Power Power Density (S) Density (S) Result (dBi) (numeric) (dBm) (mW) (mW/cm2) (mW/cm2) 6.34 4.3053 12.48 17.701 0.01517 1 Complies For 5GHz UNII-2C: Directional Directional Max. Output Max. Output Power Limit of Power Test gain gain Power Power Density (S) Density (S) Result (dBi) (numeric) (dBm) (mW) (mW/cm2) (mW/cm2) 6.34 4.3053 12.46 17.620 0.01510 1 Complies For 5GHz UNII-3: Directional Directional Max. Output Max. Output Power Limit of Power Test gain gain Power Power Density (S) Density (S) Result (dBi) (numeric) (dBm) (mW) (mW/cm2) (mW/cm2) 6.34 4.3053 12.23 16.711 0.01432 1 Complies Report No.: BTL-FCCP-6-1902C073 Page 5 of 6 Report Version: R01

For the max simultaneous transmission MPE: Power Power Power Limit of Density (S) Density (S) Density (S) Power Total Test Result (mW/cm2) (mW/cm2) (mW/cm2) Density (S) BT 2.4GHz 5GHz (mW/cm2) 0.00160 0.11667 0.11827 1 Complies 0.00160 0.01520 0.01680 1 Complies Note: The calculated distance is 20 cm. End of Test Report Report No.: BTL-FCCP-6-1902C073 Page 6 of 6 Report Version: R01


Document Created: 2019-06-28 17:06:02
Document Modified: 2019-06-28 17:06:02
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