18_W18E RFExp

FCC ID: V7TW18E

RF Exposure Info

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FCCID_4300286

FCC RF EXPOSURE REPORT FCC ID: V7TW18E Project No. : 1904C032 Equipment : AC1200 Gigabit Wireless Hotspot Router Model Name : W18E Series Model : N/A Applicant : SHENZHEN TENDA TECHNOLOGY CO.,LTD Address : 6-8 Floor, Tower E3, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052 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-3-1904C032 Page 1 of 4 Report Version: R00

1. GENERAL SUMMARY Equipment : AC1200 Gigabit Wireless Hotspot Router Brand Name : Tenda Test Model : W18E Series Model : N/A Applicant : SHENZHEN TENDA TECHNOLOGY CO.,LTD Manufacturer : SHENZHEN TENDA TECHNOLOGY CO.,LTD Address : 6-8 Floor, Tower E3, No. 1001, Zhongshanyuan Road, Nanshan District, Shenzhen, China. 518052 Date of Test : Apr. 11, 2019 ~ Apr. 30, 2019 Test Sample : Engineering Sample No.: D190403603 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-3-1904C032) 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-3-1904C032 Page 2 of 4 Report Version: R00

3UL 2) 2. MPE CALCULATION METHOD Calculation Method of RF Safety Distance: . 16_HBP $ ~oakl" a.,l in 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 2.4G: Ant. Brand Model Name Antenna Type Connector Gain (dBi) 1 N/A N/A Dipole N/A 2 N/A N/A Dipole N/A Note: (1) For Non—Beamforming Function: Antenna Gain=5 dBi. This EUT supports MIMO 2X2, any transmit signals are correlated with each other, so Directional gain = Gan~+10log(N)dBi, that is Directional gain =5+10log(2)dBi=8.01. So, the output power limit is 30—8.01+6=27.99, the power spectral density limit is 8—8.01+6=5.99. (2) For Beamforming Function: Beamforming Gain=3 dBi, Directional gain=3+5=8 dBi. So, the output power limit is 30—8+6=28, the power spectral density limit is 8—8+6=6. For 5G: Ant. Brand Model Name Antenna Type Connector Gain (dBi) 1 N/A N/A Dipole N/A 5 2 N/A N/A Dipole N/A 5 Note: (1) For Non—Beamforming Function: Antenna Gain=5 dBi. This EUT supports MIMO 2X2, any transmit signals are correlated with each other, so Directional gain = Ga,;+10log(N)dBi, that is Directional gain =5+10log(2)dBi=8.01. So, the UNII—1, UNII—3 output power limit is 30—8.01+6=27.99. The UNII—1 power spectral density limit is 17—8.01+6=14.99, the UNII—3 power spectral density limit is 30—8.01+6=27.99. (2) For Beamforming Function: Beamforming Gain=3 dBi, Directional gain=3+5=8 dBi. So, the UNII—1, UNII—3 output power limit is 30—8+6=28. The UNII—1 power spectral density limit is 17—8+6=15, the UNII—3 power spectral density limit is 30—8+6=28. Report No.: BTL—FCCP—3—1904C032 Page 3 of 4 Report Version: ROO

3. TEST RESULTS For 2.4GHz Non-Beamforming: Antenna Antenna 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) 5.00 3.1623 28.86 769.1304 0.48412 1 Complies For 2.4GHz With Beamforming: 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) 8.00 6.3096 25.35 342.7678 0.43048 1 Complies For 5GHz Non-Beamforming: 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) 8.01 6.3241 24.98 314.7748 0.39623 1 Complies For 5GHz With Beamforming: 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) 8.00 6.3096 24.21 263.6331 0.33109 1 Complies For the max simultaneous transmission MPE: Power Density (S) Power Density (S) Limit of Power (mW/cm2) (mW/cm2) Total Density (S) Test Result 2.4GHz 5GHz (mW/cm2) 0.48412 0.39623 0.88035 1 Complies Note: The calculated distance is 20 cm. End of Test Report Report No.: BTL-FCCP-3-1904C032 Page 4 of 4 Report Version: R00


Document Created: 2019-05-31 07:32:09
Document Modified: 2019-05-31 07:32:09
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