RF Exposure

FCC ID: 2AJIV-MF8360

RF Exposure Info

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FCCID_4034448

Reference No.: WTS18S08121897W Model: MF8360 RF Exposure Test Requirement: FCC Part 1.1307 Evaluation Method: FCC Part 2.1091 Requirements Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.2 m normally can be maintained between the user and the device. The procedures / limit (A) Limits for Occupational / Controlled Exposure Magnetic Field Averaging Time Frequency Range Electric Field Power Density (S) Strength (H) |E|2,|H|2or S (MHz) Strength (E) (V/m) (mW/ cm2) (A/m) (minutes) 0.3-3.0 614 1.63 (100)* 6 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 Magnetic Field Averaging Time Frequency Range Electric Field Power Density (S) Strength (H) |E|2,|H|2 or S (MHz) Strength (E) (V/m) (mW/ cm2) (A/m) (minutes) 0.3-1.34 614 1.63 (100)* 30 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 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTS18S08121897W MPE Calculation Method P ＝ Peak RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m)=0.2m The formula can be changed to Pd ＝Pout*G/(4*Pi*R2) From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Max. Peak Limit of Power Antenna Antenna Gain Peak Output Power Density Output Density Gain (dBi) (numeric) (mW/cm2) Power (dBm) Power (mW) (mW/cm2) -4.12 0.387 2.72 1.87 0.0001 1 Result: Compliance. No SAR measurement is required. Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn


Document Created: 2018-10-10 11:41:57
Document Modified: 2018-10-10 11:41:57
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