RF Exposure

FCC ID: PWO460056

RF Exposure Info

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FCCID_4228015

January 8, 2019 Subject: RF MPE EXPOSURE Re: FCC ID: PWO 460056 To Whom It May Concern: The MPE calculations for model 460056 signal booster were done for each frequency band: 700 MHz Band 12, 700 MHz Band 13, 800 MHz, 1900 MHz, and 1700/2100 MHz. For each band one calculation was done; this included mobile outside antenna, and mobile inside antenna that may be connected to this signal booster. The order of the attached calculations is as follows: 700 MHz Band 12: 1. Inside Antenna: 311160 2. Outside Antenna: 304421‐5820 700 MHz Band 13: 1. Inside Antenna: 311160 2. Outside Antenna: 304421‐5820 800 MHz band: 1. Inside Antenna: 311160 2. Outside Antenna: 304421‐5820 1900 MHz band: 1. Inside Antenna: 311160 2. Outside Antenna: 304421‐5820 1700/2100 MHz band: 1. Inside Antenna: 311160 2. Outside Antenna: 304421‐0630 A booster’s uplink power must not exceed 1 watt equivalent isotropic radiated power (EIRP) for each band of operation. Composite downlink power must not exceed 0.05 watt EIRP for each band of operation (20.21(e)(8)(i)(D)). The following formula was used to calculate the equivalent isotropic radiated power: EIRP= Power Out (Watts)*Duty Cycle Percent*Antenna Gain (non‐log)*Coax loss (non‐log) The power density (mW/cm2) is calculated using the following formula: Calculated Power Density=1000*EIRP (Watts)/(4*π*(Distance from Antenna (cm)^2)) Sincerely, Erin Elder IP & Regulatory Compliance Engineer

Minimum Safe Distance From Antennas Based upon FCC OET Bulletin 65 and other FCC Sources INPUT DATA Frequency MHz 728 Pout Watts 0.00316 Duty Cycle Percent 100.0% Ant. Gain dBi 4.18 Coax Loss dB 0.00 Distance From Antenna In cm 20.3 RESULTS OF CALCULATIONS Ant. Gain less Coax Loss dBi 4.18 Distance From Antenna In Inches 8.00 EIRP (Watts) 0.0083 FCC Power Density Limit (mw/cm2) 0.49 Calculated Power Density (mw/cm2) 0.0016 REFERENCE DATA Pout dBm 5.00 Antenna Gain (non-log) 2.62 Coax loss (non-log) 1.00 General FCC Limit (mw/cm 2) f/1500 1/11/2019, 3:27 PM 700 Band 12 DL

Minimum Safe Distance From Antennas Based upon FCC OET Bulletin 65 and other FCC Sources INPUT DATA Frequency MHz 698 Pout Watts 0.67608 Duty Cycle Percent 100.0% Ant. Gain dBi 1.94 Coax Loss dB 1.20 Distance From Antenna In cm 20.3 RESULTS OF CALCULATIONS Ant. Gain less Coax Loss dBi 0.74 Distance From Antenna In Inches 8.00 EIRP (Watts) 0.8022 FCC Power Density Limit (mw/cm2) 0.47 Calculated Power Density (mw/cm2) 0.1548 REFERENCE DATA Pout dBm 28.30 Antenna Gain (non-log) 1.56 Coax loss (non-log) 0.76 General FCC Limit (mw/cm 2) f/1500 1/11/2019, 3:27 PM 700 Band 12 UL

Minimum Safe Distance From Antennas Based upon FCC OET Bulletin 65 and other FCC Sources INPUT DATA Frequency MHz 746 Pout Watts 0.00331 Duty Cycle Percent 100.0% Ant. Gain dBi 5.8 Coax Loss dB 0.0 Distance From Antenna In cm 20.3 RESULTS OF CALCULATIONS Ant. Gain less Coax Loss dBi 5.84 Distance From Antenna In Inches 8.00 EIRP (Watts) 0.0127 FCC Power Density Limit (mw/cm2) 0.50 Calculated Power Density (mw/cm2) 0.0025 REFERENCE DATA Pout dBm 5.20 Antenna Gain (non-log) 3.84 Coax loss (non-log) 1.00 General FCC Limit (mw/cm 2) f/1500 1/11/2019, 3:27 PM 700 Band 13 DL

Minimum Safe Distance From Antennas Based upon FCC OET Bulletin 65 and other FCC Sources INPUT DATA Frequency MHz 777 Pout Watts 0.81283 Duty Cycle Percent 100.0% Ant. Gain dBi 0.0 Coax Loss dB 1.2 Distance From Antenna In cm 20.3 RESULTS OF CALCULATIONS Ant. Gain less Coax Loss dBi -1.19 Distance From Antenna In Inches 8.00 EIRP (Watts) 0.6177 FCC Power Density Limit (mw/cm2) 0.52 Calculated Power Density (mw/cm2) 0.1192 REFERENCE DATA Pout dBm 29.10 Antenna Gain (non-log) 1.01 Coax loss (non-log) 0.76 General FCC Limit (mw/cm 2) f/1500 1/11/2019, 3:28 PM 700 Band 13 UL

Minimum Safe Distance From Antennas Based upon FCC OET Bulletin 65 and other FCC Sources INPUT DATA Frequency MHz 869 Pout Watts 0.00331 Duty Cycle Percent 100.0% Ant. Gain dBi 6.58 Coax Loss dB 0.00 Distance From Antenna In cm 20.3 RESULTS OF CALCULATIONS Ant. Gain less Coax Loss dBi 6.58 Distance From Antenna In Inches 8.00 EIRP (Watts) 0.0151 FCC Power Density Limit (mw/cm2) 0.58 Calculated Power Density (mw/cm2) 0.0029 REFERENCE DATA Pout dBm 5.20 Antenna Gain (non-log) 4.55 Coax loss (non-log) 1.00 General FCC Limit (mw/cm 2) f/1500 1/11/2019, 3:28 PM 800 Band DL

Minimum Safe Distance From Antennas Based upon FCC OET Bulletin 65 and other FCC Sources INPUT DATA Frequency MHz 824 Pout Watts 0.89125 Duty Cycle Percent 100.0% Ant. Gain dBi 1.16 Coax Loss dB 1.34 Distance From Antenna In cm 20.3 RESULTS OF CALCULATIONS Ant. Gain less Coax Loss dBi -0.18 Distance From Antenna In Inches 8.00 EIRP (Watts) 0.8561 FCC Power Density Limit (mw/cm2) 0.55 Calculated Power Density (mw/cm2) 0.1651 REFERENCE DATA Pout dBm 29.50 Antenna Gain (non-log) 1.31 Coax loss (non-log) 0.74 General FCC Limit (mw/cm 2) f/1500 1/11/2019, 3:28 PM 800 Band UL

Minimum Safe Distance From Antennas Based upon FCC OET Bulletin 65 and other FCC Sources INPUT DATA Frequency MHz 1930 Pout Watts 0.00324 Duty Cycle Percent 100.0% Ant. Gain dBi 5.63 Coax Loss dB 0.00 Distance From Antenna In cm 20.3 RESULTS OF CALCULATIONS Ant. Gain less Coax Loss dBi 5.63 Distance From Antenna In Inches 8.00 EIRP (Watts) 0.0118 FCC Power Density Limit (mw/cm2) 1.00 Calculated Power Density (mw/cm2) 0.0023 REFERENCE DATA Pout dBm 5.10 Antenna Gain (non-log) 3.66 Coax loss (non-log) 1.00 General FCC Limit (mw/cm 2) 1.00 1/11/2019, 3:29 PM 1900 Band DL

Minimum Safe Distance From Antennas Based upon FCC OET Bulletin 65 and other FCC Sources INPUT DATA Frequency MHz 1850 Pout Watts 0.67608 Duty Cycle Percent 100.0% Ant. Gain dBi 3.81 Coax Loss dB 2.31 Distance From Antenna In cm 20.3 RESULTS OF CALCULATIONS Ant. Gain less Coax Loss dBi 1.51 Distance From Antenna In Inches 8.00 EIRP (Watts) 0.9561 FCC Power Density Limit (mw/cm2) 1.00 Calculated Power Density (mw/cm2) 0.1844 REFERENCE DATA Pout dBm 28.30 Antenna Gain (non-log) 2.40 Coax loss (non-log) 0.59 General FCC Limit (mw/cm 2) 1.00 1/11/2019, 3:29 PM 1900 Band UL

Minimum Safe Distance From Antennas Based upon FCC OET Bulletin 65 and other FCC Sources INPUT DATA Frequency MHz 2110 Pout Watts 0.00316 Duty Cycle Percent 100.0% Ant. Gain dBi 6.57 Coax Loss dB 0.00 Distance From Antenna In cm 20.3 RESULTS OF CALCULATIONS Ant. Gain less Coax Loss dBi 6.57 Distance From Antenna In Inches 8.00 EIRP (Watts) 0.0144 FCC Power Density Limit (mw/cm2) 1.00 Calculated Power Density (mw/cm2) 0.0028 REFERENCE DATA Pout dBm 5.00 Antenna Gain (non-log) 4.54 Coax loss (non-log) 1.00 General FCC Limit (mw/cm 2) 1.00 1/11/2019, 3:29 PM 2100 Band DL

Minimum Safe Distance From Antennas Based upon FCC OET Bulletin 65 and other FCC Sources INPUT DATA Frequency MHz 1710 Pout Watts 0.70795 Duty Cycle Percent 100.0% Ant. Gain dBi 5.10 Coax Loss dB 3.95 Distance From Antenna In cm 20.3 RESULTS OF CALCULATIONS Ant. Gain less Coax Loss dBi 1.15 Distance From Antenna In Inches 8.00 EIRP (Watts) 0.9226 FCC Power Density Limit (mw/cm2) 1.00 Calculated Power Density (mw/cm2) 0.1780 REFERENCE DATA Pout dBm 28.50 Antenna Gain (non-log) 3.24 Coax loss (non-log) 0.40 General FCC Limit (mw/cm 2) 1.00 1/11/2019, 3:30 PM 1700 Band UL


Document Created: 2019-04-04 21:18:30
Document Modified: 2019-04-04 21:18:30
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