MPE Report

FCC ID: H8NRAX1V1K

RF Exposure Info

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FCCID_3991816

Radio Exposure Evaluation Report Report No. : FA850858-02 Radio Exposure Evaluation Report FCC ID : H8NRAX1V1K Equipment : 11ax DBDC Router Brand Name : Charter Model Name : RAX1V1K Applicant / : ASKEY COMPUTER CORPORATION Manufacturer 10F, No. 119, Jiankang Road, Zhonghe Dist., New Taipei City, Taiwan Standard : 47 CFR Part 2.1091 This report was evaluated for permissive change.The product was received on May 09, 2018, and testing was started from Aug. 30, 2018 and completed on Aug. 31, 2018. We, SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory, would like to declare that the tested sample has been evaluated in accordance with the procedures given in 47 CFR Part 2.1091 and shown compliance with the applicable technical standards. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any agency of United States government. The test results in this report apply exclusively to the tested model / sample. Without written approval of SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory, the test report shall not be reproduced except in full. ___________________________________________ __________________________________________ Approved by: Allen Lin SDoC by: XXXXX SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.) TEL : 886-3-327-3456 Page Number : 1 of 6 FAX : 886-3-327-0973 Issued Date : Sep. 04, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: H8NRAX1V1K

Radio Exposure Evaluation Report Report No. : FA850858-02 Table of Contents HISTORY OF THIS TEST REPORT .................................................................................................................. 3 1 GENERAL DESCRIPTION .................................................................................................................... 4 1.1 EUT General Information ....................................................................................................................... 4 1.2 Testing Location ..................................................................................................................................... 4 1.3 Table for Permissive Change ................................................................................................................. 4 2 MAXIMUM PERMISSIBLE EXPOSURE ............................................................................................... 5 2.1 Limit of Maximum Permissible Exposure ............................................................................................... 5 2.2 MPE Calculation Method ........................................................................................................................ 5 2.3 Calculated Result and Limit .................................................................................................................... 6 Photographs of EUT V01 TEL : 886-3-327-3456 Page Number : 2 of 6 FAX : 886-3-327-0973 Issued Date : Sep. 04, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: H8NRAX1V1K

Radio Exposure Evaluation Report Report No. : FA850858-02 History of this test report Report No. Version Description Issued Date FA850858-02 01 Initial issue of report Sep. 04, 2018 Reviewed by: Sam Tsai Report Producer: Debby Hung TEL : 886-3-327-3456 Page Number : 3 of 6 FAX : 886-3-327-0973 Issued Date : Sep. 04, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: H8NRAX1V1K

Radio Exposure Evaluation Report Report No. : FA850858-02 1 General Description 1.1 EUT General Information RF General Information Frequency Operating Evaluation Range Frequency Modulation Type Mode (MHz) (MHz) 802.11b: DSSS (DBPSK, DQPSK, CCK) 802.11g/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) 2.4GHz WLAN 2400-2483.5 2412-2462 802.11ax: OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM) 802.11a/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) 802.11ac: OFDM (BPSK, QPSK, 16QAM, 64QAM, 5150-5250 5180-5240 5GHz WLAN 256QAM) 5725-5850 5745-5825 802.11ax: OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM) 1.2 Testing Location Testing Location HWA YA ADD : No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.) TEL : 886-3-327-3456 FAX : 886-3-327-0973 Test site Designation No. TW1190 with FCC. JHUBEI ADD : No.8, Ln. 724, Bo'ai St., Zhubei City, Hsinchu County, Taiwan (R.O.C.) TEL : 886-3-656-9065 FAX : 886-3-656-9085 Test site Designation No. TW0006 with FCC. 1.3 Table for Permissive Change This product is an extension of original one reported under Sporton project number: FA850858 Below is the table for the change of the product with respect to the original one. Modifications Performance Checking Software changes for the purpose of adjust channel Emission Bandwidth, Maximum Conducted Output power(within the grant authorization) Power and Peak Power Spectral were evaluated TEL : 886-3-327-3456 Page Number : 4 of 6 FAX : 886-3-327-0973 Issued Date : Sep. 04, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: H8NRAX1V1K

Radio Exposure Evaluation Report Report No. : FA850858-02 2 Maximum Permissible Exposure 2.1 Limit of Maximum Permissible Exposure (A) Limits for Occupational / Controlled Exposure Averaging Time Frequency Range Electric Field Magnetic Field Power Density (S) |E|²,|H|² or S (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm²) (minutes) 0.3-3.0 614 1.63 (100)* 6 2 3.0-30 1842 / f 4.89 / f (900 / f )* 6 30-300 61.4 0.163 1.0 6 300-1500 - - F/300 6 1500-100,000 - - 5 6 (B) Limits for General Population / Uncontrolled Exposure Averaging Time Frequency Range Electric Field Magnetic Field Power Density (S) |E|²,|H|² or S (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm²) (minutes) 0.3-1.34 614 1.63 (100)* 30 2 1.34-30 824/f 2.19/f (180/f )* 30 30-300 27.5 0.073 0.2 30 300-1500 - - F/1500 30 1500-100,000 - - 1.0 30 Note: f = frequency in MHz ; *Plane-wave equivalent power density 2.2 MPE Calculation Method The MPE was calculated at 20 cm to show compliance with the power density limit. The following formula was used to calculate the Power Density: 30  P  G E2 E (V/m) ＝ Power Density: Pd (W/m²) ＝ d 377 E ＝ Electric field (V/m) P ＝ RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 30  P  G 377  d 2 TEL : 886-3-327-3456 Page Number : 5 of 6 FAX : 886-3-327-0973 Issued Date : Sep. 04, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: H8NRAX1V1K

Radio Exposure Evaluation Report Report No. : FA850858-02 2.3 Calculated Result and Limit Exposure Environment: General Population / Uncontrolled Exposure Tune-up Tune-up DG Power EIRP Tolerance Distance S S Limit Ratio Mode EIRP EIRP 2 2 (dBi) (dBm) (dBm) (dB) (cm) (mW/cm ) (mW/cm ) (S/Limit) (dBm) (W) 5.8G;D1D 8.12 27.26 35.38 0.00 35.38 3.45144 20 0.68664 1.00000 0.68664 2.4G;D1D 1.90 29.95 31.85 0.00 31.85 1.53109 20 0.30460 1.00000 0.30460 Sum Ratio 0.99124 Ratio Limit 1 ─────THE END───── TEL : 886-3-327-3456 Page Number : 6 of 6 FAX : 886-3-327-0973 Issued Date : Sep. 04, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: H8NRAX1V1K


Document Created: 2018-09-04 10:07:58
Document Modified: 2018-09-04 10:07:58
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