MPE Prediction

FCC ID: GX9FPHUB1

RF Exposure Info

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FCCID_3916127

CLIMAX TECHNOLOGY CO., LTD. No. 258, Sinhu 2nd Rd., Neihu District Taipei City 114 Taiwan ( R.O.C.) Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Applicant’s declaration concerning RF Radiation Exposure We hereby indicate that the product Product description: Frontpoint Hub Model No: FPHUB1 The equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. The integral antennas used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter within the host device. A safety statement concerning minimum separation distances from enclosure of the Product: Frontpoint Hub will be integrated in the user’s manual to provide end-users with transmitter operating conditions for satisfying RF exposure compliance. The appropriate information can be drawn from the test report no: W6R21805-18133-C-7, W6R21805-18133-P-247 and the accompanying calculations. Company: CLIMAX TECHNOLOGY CO., LTD. Address: No. 258, Sinhu 2nd Rd., Neihu District Taipei City 114 Taiwan ( R.O.C.) Date: 2018-06-04 Signature

Registration number: W6R21805-18133-C-7 FCC ID: GX9FPHUB1 3.2 Equivalent isotropic radiated power FCC Rule: 15.247(b)(3) EIRP = max. conducted output power EIRP = 13.66 dBm Limit: EIRP = +36 dBm for Antenna gain <6dBi Test equipment used: ETSTW-RE 055 3.3 RF Exposure Compliance Requirements FCC OET Bulletin 65 Edition 97.01 determines the equations for predicting RF fields and applicable limits. The prediction for power density in the far-field but will over-predict power density in the near field, where it could be used for walking a “worst case” or conservative prediction. PG S = --------- 4πR2 S – Power Density P – Output power ERP R – Distance D – Cable Loss AG – Antenna Gain Item Unit Value Remarks P mW 23.2274 Peak value D dB AG dBi 4.25 G 2.6607 Calculated Value R cm 20 Assumed value 2 S mW/cm 0.0123 Calculated value Limits: Limit for General Population / Uncontrolled Exposure Frequency Power Density (MHz) (mW/cm2) 1500 – 100.000 1.0 Worldwide Testing Services(Taiwan) Co., Ltd. Page 20 of 46

Report Number: W6R21805-18133-P-247 FCC ID: GX9FPHUB1 10 Maximum Permissible Exposure 10.1 RF Exposure Compliance Requirements FCC OET Bulletin 65 Edition 97.01 determines the equations for predicting RF fields and applicable limits. The prediction for power density in the far-field but will over-predict power density in the near field, where it could be used for walking a “worst case” or conservative prediction. PG S = --------- 4πR2 S – Power Density P – Output power ERP R – Distance D – Cable Loss AG – Antenna Gain WCDMA Band 2 Item Unit Value Remarks P dBm/mW 22.69/185.7804 Peak value D dB AG dBi 4.91 G 3.0974 Calculated Value R cm 20 Assumed value 2 S mW/cm 0.1145 Calculated value WCDMA Band 4 Item Unit Value Remarks P dBm/mW 23.10/204.1738 Peak value D dB AG dBi 2.72 G 1.8707 Calculated Value R cm 20 Assumed value 2 S mW/cm 0.0760 Calculated value WCDMA Band 5 Item Unit Value Remarks P dBm/mW 20.16/103.7528 Peak value D dB AG dBi -2.27 G 0.5929 Calculated Value R cm 20 Assumed value S mW/cm2 0.0122 Calculated value Worldwide Testing Services(Taiwan) Co., Ltd. Page 237 of 239

Report Number: W6R21805-18133-P-247 FCC ID: GX9FPHUB1 LTE Band 2 Item Unit Value Remarks P dBm/mW 22.59/181.5516 Peak value D dB AG dBi 4.91 G 3.0974 Calculated Value R cm 20 Assumed value S mW/cm2 0.1119 Calculated value LTE Band 4 Item Unit Value Remarks P dBm/mW 22.00/158.4893 Peak value D dB AG dBi 2.72 G 1.8707 Calculated Value R cm 20 Assumed value S mW/cm2 0.0590 Calculated value LTE Band 5 Item Unit Value Remarks P dBm/mW 20.98/125.3141 Peak value D dB AG dBi -2.27 G 0.5929 Calculated Value R cm 20 Assumed value S mW/cm2 0.0148 Calculated value LTE Band 12 Item Unit Value Remarks P dBm/mW 20.99/125.6030 Peak value D dB AG dBi 1.05 G 1.2735 Calculated Value R cm 20 Assumed value S mW/cm2 0.0318 Calculated value Limits: Limit for General Population / Uncontrolled Exposure Frequency Power Density (MHz) (mW/cm2) 1500 – 100.000 1.0 Worldwide Testing Services(Taiwan) Co., Ltd. Page 238 of 239


Document Created: 2018-06-20 17:07:46
Document Modified: 2018-06-20 17:07:46
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