13. FCC MPE

FCC ID: TE7AX20

RF Exposure Info

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FCCID_4506166

3UL Report No.: BTL—FCCP—3—1907C233 FCC RF EXPOSURE REPORT FCC ID: TE7ZAX20 Project No. 19070233 Equipment AX1800 Wi—Fi 6 Router Brand Name top—link Test Model Archer AX20 Series Model N/A Applicant TP—Link Technologies Co., Ltd. Address Building 24(floors1,3,4,5) and 28(floors 1—4) Central Science and Technology Park, Shennan Rd, Nanshan, Shenzhen, China Manufacturer TP—Link Technologies Co., Ltd. Address Building 24(floors1,3,4,5) and 28(floors 1—4) Central Science and Technology Park, Shennan Rd, Nanshan, Shenzhen, China Date of Receipt Aug. 01, 2019 Date of Test Aug. 02, 2019 ~ Sep. 19, 2019 Issued Date Oct. 15, 2019 Report Version ROO Test Sample Engineering Sample No.: DG19073064 Standard(s) FCC Guidelines for Human Exposure IEEE C95.1 & FCC Part 2.1091 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. We MVW'DL, X" 9 /g, i Prepared by :: Welly Zhou iSSnz= mz //z*L * @b {troa D Approved by : Ethan Ma emmining & ’,:”H/‘f\"\‘:\‘ [ACCREDITED) Athrabanks® Certificate #5123.02 Add: No.3, Jinshagang 1st Road, Shixia, Dalang Town,Dongguan, Guangdong, China. Tel: +86—769—8318—3000 Web: www.newbtl.com Page 1 of 5

Report No.: BTL-FCCP-3-1907C233 REPORT ISSUED HISTORY Report Version Description Issued Date R00 Original Issue Oct. 15, 2019 Page 2 of 5

Bm 3 L L Report No.: BTL—FCCP—3—1907C233 1. MPE CALCULATION METHOD Calculation Method of RF Safety Distance: $ . 16_5m 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 2.4GHz: Ant. Brand P/N Antenna Type Connector Gain (dBi) 1 TB—LINK" 3101502557 Dipole Weld 3.82 2 TB—LINK" 3101502647 Dipole Weld 3.82 Note: This EUT supports CDD, and all antennas have the same gain, Directional gain = GayT+Array Gain, where Array Gain is as follows: (1) For Non Beamforming Function, For power spectral density measurements, Nayr = 2, Nss = 1. Then Directional gain = Gayt + Array Gain =10 log (Nant/ Nss) dB =3.82+10l0g(2/1)dBi=6.83. So the power spectral density limit is 8—(6.83—6)=7.17. For the power measurements, Array Gain = 0 dB (Nayr < 4), so the Directional gain=3.82. (2) For With Beamforming Function, Beamforming Gain: 3.01 dB. Then Directional gain = 3.01+3.82=6.83. So the average output power limit is 30—(6.83—6)=29.17. For 5GHz: Ant. Brand P/N Antenna Type Connector Gain (dBi) Note 1 3101502648 Dipole |—PEX 4.37 UNII—1 2 3101502649 Dipole |—PEX 4.37 UNII—1 1 3101502648 Dipole |—PEX 5.80 UNII—3 2 3101502649 Dipole |—PEX 5.80 UNII—3 Note: This EUT supports CDD, and all antennas have the same gain, Directional gain = Gay+Array Gain, where Array Gain is as follows: (1) For Non—Beamforming Function, For power spectral density measurements, Nayr = 2, Nss = 1. Then the UNII—1 Directional gain = Gayr + Array Gain =10 log (Nayt/ Nss) dB =4.37+10l0g(2/1)dBi =7.38, the UNII—3 Directional gain = Gayr + Array Gain =10 log (Nant/ Nss) dB =5.80+10lo0g(2/1)dBi=8.81. So the UNII—1 power spectral density limit is 17—(7.38—6)=15.62, the UNII—3 power spectral density limit is 30—(8.81—6)=27.19. For power measurements, Array Gain = 0 dB (Nayt < 4), so the UNII—1 Directional gain=4.37, the UNII—3 Directional gain=5.80. (2) For With Beamforming Function, Beamforming Gain: 3.01 dB. Then the UNII—1 Directional gain = 4.37+3.01=7.38, the UNII—3 Directional gain = 5.80+3.01=8.81. So the UNII—1 output power limit is 30—(7.38—6)=28.62, the UNII—3 output power limit is 30—(8.81—6)=27.19. Page 3 of 5

Report No.: BTL-FCCP-3-1907C233 2. TEST RESULTS For 2.4GHz Non Beamforming: Directional Directional Max. Average Max. Average Power Limit of Power Test Gain Gain Output Power Output Power Density (S) Density (S) Result (dBi) (numeric) (dBm) (mW) (mW/cm2) (mW/cm2) 3.82 2.4099 27.47 558.4702 0.17145 1 Complies For 2.4GHz With Beamforming: Directional Directional Max. Average Max. Average Power Limit of Power Test Gain Gain Output Power Output Power Density (S) Density (S) Result (dBi) (numeric) (dBm) (mW) (mW/cm2) (mW/cm2) 6.83 4.8195 27.61 576.7665 0.35410 1 Complies For 5GHz UNII-1 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) 4.37 2.7353 27.54 567.5446 0.19776 1 Complies For 5GHz UNII-3 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) 5.80 3.8019 27.68 586.1382 0.28388 1 Complies For 5GHz UNII-1 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) 7.38 5.4702 27.59 574.1165 0.40006 1 Complies For 5GHz UNII-3 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) 8.81 7.6033 27.68 586.1382 0.56771 1 Complies Page 4 of 5

Report No.: BTL-FCCP-3-1907C233 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) 0.35410 0.56771 0.92181 1 Complies Note: The calculated distance is 25 cm. Output power including tune up tolerance. End of Test Report Page 5 of 5


Document Created: 2019-11-07 15:34:57
Document Modified: 2019-11-07 15:34:57
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