MPE Report

FCC ID: 2AH4HATD500S

RF Exposure Info

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FCCID_4061970

September 29, 2018 TÜV SÜD BABT Octagon House, Concorde Way Segensworth Rd N, Fareham PO15 5RL Attention: Director of Certification RE: Analysis of RF Exposure for Portable and Mobile use per KDB 447498 D01 Mobile Portable RF Exposure v06 and RSS-102 Issue 5 March 2015. FCC ID: 2AH4HATD500S IC: 21385-ATD500S 1. Limits: Limits for General Population/Uncontrolled Exposure (Title 47 Subpart J §2.1091 and KDB 447498 D01 referring to limits under §1.1310) Electric Field Electric Field Power Density Frequency Range Averaging Time Strength (E) Strength (H) (S) (MHz) (minutes) (V/m) (A/m) (mW/cm2) 0.3 - 1.34 614 1.63 *(100) 30 1.34 - 30 824/f 2.19/f *(180/f2) 30 30 - 300 27.5 0.073 0.2 30 300 - 1500 - - f/1500 30 1500 - 100,000 - - 1.0 30 f = frequency in MHz *Plane-wave equivalent power density Limits for Devices Used by the General Public (Uncontrolled Environment (RSS-102 Issue 5 March 2015) Electric Field Frequency Range Magnetic Field Power Density Reference Period Strength (MHz) (A/m rms) (W/m2) (minutes) (V/m rms) 0.003 - 1021 83 90 - Instantaneous 0.1 - 10 - 0.73/f - 6** 1.1 - 10 87/f0.5 - - 6** 10 - 20 27.46 0.0728 2 6 20 - 48 -58.07/f0.25 0.1540/f0.25 8.944/f0.5 6 48 - 300 22.06 0.05852 1.291 6 TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364

300 - 6000 3.142 f0.3417 0.008335 f.0.3417 0.02619 f0.6834 6 6000 - 15000 61.4 0.163 10 6 15000 - 150000 61.4 0.163 10 616000/f1.2 150000 - 300000 0.158f0.5 4.21 x 10.-4 f0.5 6.67 x 10.-5 f 616000/f1.2 f is frequency in MHz *Based on nerve stimulation (NS) ** Based on specific absorption rate (SAR) 2. Mobile MPE Calculation Summary using a 20cm separation distance: Mode Output Power Power Density (mW/cm2) BT 5.0 163 mW EIRP 0.0326 LTE B12 (worst case MPE ratio) 447.92 mW 0.089 Note: The output power and power density presented here are from the MPE reports of the module used (original filing): Module FCC ID IC Number BT 5.0 (Model: BGM13P22A) QOQBGM13P 5123A-BGM13P Quectel BG96 LTE CAT M1 cellular radio XMR201707BG96 10224A-201709BG96 Note: WiFi module (ESP8285 232016 POS717) is not included since it is configured for receive mode only 3. Co-Located Transmitters transmission table: Transmitter type Transmitter type that can transmit at the same time BT 5.0 Cellular Cellular BT 5.0 4. Simultaneous Transmission MPE: Transmitter MPE FCC Limit IC Limit FCC MPE ratio ISED MPE ratio type (mw/cm2) (mW/cm2) (mW/cm2) (MPE/Limit) (MPE/Limit) BT 5.0 0.0326 1.00 0.54689 0.0326 0.0596 Cellular 0.0890 0.46 0.23017 0.1934 0.3866 Sum of the ratios (should be <1.0) 0.2260 0.4462 TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364

Sincerely, Ferdie S. Custodio Name Authorized Signatory Title: Senior EMC Test Engineer /Wireless Team Lead TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364


Document Created: 2018-10-02 08:59:32
Document Modified: 2018-10-02 08:59:32
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