RF Exposure Report

FCC ID: H8N-WLU5080-D4

RF Exposure Info

Download: PDF
FCCID_1615071

FCC TEST REPORT Report No. : FR160328 RF Exposure Evaluation Page No. : 1 of 5 FCC ID : H8N-WLU5080-D4

FCC TEST REPORT Report No. : FR160328 1. Maximum Permissible Exposure 1.1. Applicable Standard 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. (A) Limits for Occupational / Controlled Exposure Averaging Time Frequency Range Electric Field Magnetic Field Power Density (S) |E|²,|H|² or S (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm²) (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 Averaging Time Frequency Range Electric Field Magnetic Field Power Density (S) |E|²,|H|² or S (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm²) (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 1.2. MPE Calculation Method 30  P  G E2 E (V/m) = Power Density: Pd (W/m²) = d 377 E = Electric field (V/m) P = Peak RF output power (W) G = EUT Antenna numeric gain (numeric) d = Separation distance between radiator and human body (m) The formula can be changed to Pd = 30  P  G 377  d 2 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. Page No. : 2 of 5 FCC ID : H8N-WLU5080-D4

FCC TEST REPORT Report No. : FR160328 1.3. Calculated Result and Limit Antenna Type : PIFA Antenna Max Conducted Power for 2.4GHz Mobile For Single Chain: IEEE 802.11b Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 2.462 20 2.26 1.682674 19.57 90.5733 0.0303 IEEE 802.11g Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 2.437 20 2.26 1.682674 23.73 236.0478 0.0791 Configuration ofIEEE 802.11n (20MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 2.412 20 2.26 1.682674 23.85 242.6610 0.0813 Configuration ofIEEE 802.11n (40MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 2.422 20 2.26 1.682674 23.52 224.9055 0.0753 For Two Chains: Configuration ofIEEE 802.11n (20MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 2.412 20 2.26 1.682674 26.68 465.5861 0.1559 Configuration ofIEEE 802.11n (40MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 2.422 20 2.26 1.682674 26.19 415.9106 0.1393 Page No. : 3 of 5 FCC ID : H8N-WLU5080-D4

FCC TEST REPORT Report No. : FR160328 Max Conducted Power for 5GHz Mobile For Single Chain: Configuration ofIEEE 802.11a Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 5.280 20 4.95 3.126079 18.37 68.7068 0.0428 Configuration ofIEEE 802.11n (20MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 5.280 20 4.95 3.126079 18.51 70.9578 0.0442 Configuration ofIEEE 802.11n (40MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 5.670 20 4.95 3.126079 18.56 71.7794 0.0447 IEEE 802.11a Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 5.825 20 4.95 3.126079 24.53 283.7919 0.1766 Configuration ofIEEE 802.11n (20MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 5.785 20 4.95 3.126079 24.51 282.4880 0.1758 Configuration ofIEEE 802.11n (40MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 5.795 20 4.95 3.126079 24.42 276.6942 0.1722 Page No. : 4 of 5 FCC ID : H8N-WLU5080-D4

FCC TEST REPORT Report No. : FR160328 For Two Chains: Configuration ofIEEE 802.11n (20MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 5.280 20 4.95 3.126079 20.84 121.3389 0.0755 Configuration ofIEEE 802.11n (40MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 5.670 20 4.95 3.126079 21.73 148.9361 0.0927 Configuration ofIEEE 802.11n (20MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 5.785 20 4.95 3.126079 27.42 552.0774 0.3435 Configuration ofIEEE 802.11n (40MHz) Operating Power Min. User Gain Numeric Output Power Conducted Frequency Density Distance (cm) (dBi) Gain (dBm) Power (mW) (GHz) (mW/cm2) 5.795 20 4.95 3.126079 27.33 540.7543 0.3365 Page No. : 5 of 5 FCC ID : H8N-WLU5080-D4


Document Created: 2012-01-04 13:43:12
Document Modified: 2012-01-04 13:43:12
© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC