RF Exposure Report

FCC ID: U6Y-RDAA8110

RF Exposure Info

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FCCID_2939586

March 21, 2016 TUV SUD 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 v05r02 and RSS-102 Issue 5 March 2015. FCC ID: U6Y-RDAA8110 IC: 216P-RDAA8110 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 Averaging Time Frequency Range Strength (E) Strength (H) (S) (minutes) (MHz) (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 TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364

Limits for Devices Used by the General Public (Uncontrolled Environment (RSS-102 Issue 5 March 2015) Electric Field Reference Period Frequency Range Magnetic Field Power Density Strength (minutes) (MHz) (A/m rms) (W/m2) (V/m rms) 0.003 - 1021 83 90 - 6** 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 6 300 - 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 25cm separation distance: Output Power Power Density Power Density FCC Limit IC Limit Mode (dBm)* (mW/cm2) (W/m2) (mW/cm2) (W/m2) GSM 850 32.92 0.111 1.11 0.55 2.576 GSM 1850 29.18 0.047 0.47 1 4.477 LTE Band 5 27.42 0.125 1.25 0.55 2.577 (worst case power) LTE B2 29.72 0212 2.12 1 4.477 (worst case power) *Since the IC limit is related to the frequency, so the Output Power of the lowest frequency was selcted as the worst case. 3. *Based on nerve Co-Located Transmitters transmission table: Transmitter type Transmitter type that can transmit at the same time GSM 850 None GSM 1900 None WCDMA Cell Band 5 None WCDMA Cell Band 2 None LTE Band 2 None LTE Band 5 None TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364

4. Simultaneous Transmission MPE: (N/A) MPE FCC Limit IC Limit MPE ratio Transmitter type (mw/cm2) (mW/cm2) (W/m2) (MPE/Limit) 5. Mobile MPE Calculation using a 20cm separation distance Using Power Density formula: PG S= 4πRଶ where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to isotropic R = distance to the center of radiation of the antenna GSM 850: Maximum peak output power at antenna input terminal: 32.92 (dBm) Maximum peak output power at antenna input terminal: 1958.84 (mW) Antenna gain(typical): 2.5 (dBi) Maximum antenna gain: 1.778 (numeric) Prediction distance: 25 (cm) Sourse Based Time Average Duty Cycle: 25 (%) Prediction frequency: 824.2 (MHz) 2 FCC MPE limit for uncontrolled exposure at prediction frequency: 0.550 (mW/cm ) 2 IC MPE limit for uncontrolled exposure at prediction frequency: 2.576 (W/m ) 2 Power density at prediction frequency: 0.111 (mW/cm ) 2 Power density at prediction frequency: 1.11 (W/m ) FCC Margin of Compliance: -6.96 (dB) IC Margin of Compliance: -3.66 (dB) TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364

GSM 1850: Maximum peak output power at antenna input terminal: 29.18 (dBm) Maximum peak output power at antenna input terminal: 827.94 (mW) Antenna gain(typical): 2.5 (dBi) Maximum antenna gain: 1.778 (numeric) Prediction distance: 25 (cm) Sourse Based Time Average Duty Cycle: 25 (%) Prediction frequency: 1850.2 (MHz) 2 FCC MPE limit for uncontrolled exposure at prediction frequency: 1.0 (mW/cm ) 2 IC MPE limit for uncontrolled exposure at prediction frequency: 4.477 (W/m ) 2 Power density at prediction frequency: 0.047 (mW/cm ) 2 Power density at prediction frequency: 0.47 (W/m ) FCC Margin of Compliance: -13.29 (dB) IC Margin of Compliance: -9.8 (dB) LTE B5: Maximum peak output power at antenna input terminal: 27.42 (dBm) Maximum peak output power at antenna input terminal: 552.08 (mW) Antenna gain(typical): 2.5 (dBi) Maximum antenna gain: 1.778 (numeric) Prediction distance: 25 (cm) Sourse Based Time Average Duty Cycle: 100 (%) Prediction frequency: 824.7 (MHz) 2 FCC MPE limit for uncontrolled exposure at prediction frequency: 0.55 (mW/cm ) 2 IC MPE limit for uncontrolled exposure at prediction frequency: 2.577 (W/m ) 2 Power density at prediction frequency: 0.125 (mW/cm ) 2 Power density at prediction frequency: 1.25 (W/m ) FCC Margin of Compliance: -6.43 (dB) IC Margin of Compliance: -3.14 (dB) TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364

LTE B2: Maximum peak output power at antenna input terminal: 29.72 (dBm) Maximum peak output power at antenna input terminal: 937.56 (mW) Antenna gain(typical): 2.5 (dBi) Maximum antenna gain: 1.778 (numeric) Prediction distance: 25 (cm) Sourse Based Time Average Duty Cycle: 100 (%) Prediction frequency: 1850.7 (MHz) 2 FCC MPE limit for uncontrolled exposure at prediction frequency: 1.0 (mW/cm ) 2 IC MPE limit for uncontrolled exposure at prediction frequency: 4.477 (W/m ) 2 Power density at prediction frequency: 0.212 (mW/cm ) 2 Power density at prediction frequency: 1.25 (W/m ) FCC Margin of Compliance: -6.73 (dB) IC Margin of Compliance: -3.24 (dB) Sincerely, Xiaoying Zhang Name Authorized Signatory Title: EMC/Wireless Test Engineer TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121 92121-2912 2912 Phone: 858 678 1400 FAX: 858 546 0364


Document Created: 2016-03-23 09:53:36
Document Modified: 2016-03-23 09:53:36
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