RF exposure info

FCC ID: PPQ-WN4615R

RF Exposure Info

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FCCID_1823722

Neutron Engineering Inc. RV-0000000 11 RF EXPOSURE COMPLIANCE 11.1 LIMIT 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) 2 |E|2,|H|2or S (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm ) (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. 11.2 MEASUREMENT INSTRUMENTS LIST Item Kind of Equipment Manufacturer Type No. Serial No. Calibrated until 1 Power Meter Anritsu ML2495A 1128008 Feb,20,2013 Power Meter 2 Anritsu MA2411B 1126001 Feb,20,2013 Sensor NOTE: N/A: denotes No Model Name, No Serial No. or No Calibration specified. 11.3 MPE CALCULATION METHOD E (V/m) ＝ 30 × P × G Power Density: Pd (W/m²) ＝ E2 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 Report No.: NEI-FCCP-1-1210095 Page 157 of 169

Neutron Engineering Inc. RV-0000000 11.4 TEST SETUP LAYOUT 11.5 DEVIATION FROM TEST STANDARD No deviation 11.6 EUT OPERATING CONDITIONS The EUT tested system was configured as the statements of 5.6 Unless otherwise a special operating condition is specified in the follows during the testing. Report No.: NEI-FCCP-1-1210095 Page 158 of 169

Neutron Engineering Inc. RV-0000000 11.7 TEST RESULTS 802.11b/g/n 2T2R Wireless Lan E.U.T Model Name WN4615R USB Module Temperature 26°C Relative Humidity 60% Test Voltage AC 120V/60Hz Test Mode IEEE 802.11b/2412 MHz, 2437 MHz, 2462 MHz Peak Output Peak Output Limit of Antenna Gain Antenna Gain Power Density Frequency Power Power Power Density Result (dBi) (numeric) (S) (dBm) ( mW ) (S) 2412 MHz 4.11 2.5763 17.9500 62.3735 0.031985 1 PASS 2437 MHz 4.11 2.5763 17.6900 58.7489 0.030127 1 PASS 2462 MHz 4.11 2.5763 17.7600 59.7035 0.030616 1 PASS Report No.: NEI-FCCP-1-1210095 Page 159 of 169

Neutron Engineering Inc. RV-0000000 802.11b/g/n 2T2R Wireless Lan E.U.T Model Name WN4615R USB Module Temperature 26°C Relative Humidity 60% Test Voltage AC 120V/60Hz Test Mode IEEE 802.11g/2412 MHz, 2437 MHz, 2462 MHz Peak Output Peak Output Limit of Antenna Gain Antenna Gain Power Density Frequency Power Power Power Density Result (dBi) (numeric) (S) (dBm) ( mW ) (S) 2412 MHz 4.11 2.5763 20.7400 118.5769 0.060807 1 PASS 2437 MHz 4.11 2.5763 21.0200 126.4736 0.064856 1 PASS 2462 MHz 4.11 2.5763 20.8400 121.3389 0.062223 1 PASS Report No.: NEI-FCCP-1-1210095 Page 160 of 169

Neutron Engineering Inc. RV-0000000 802.11b/g/n 2T2R Wireless Lan E.U.T Model Name WN4615R USB Module Temperature 26°C Relative Humidity 60% Test Voltage AC 120V/60Hz Test Mode IEEE 802.11n (20 MHz)/ANT.1/2412 MHz, 2437 MHz, 2462 MHz Peak Output Peak Output Limit of Antenna Gain Antenna Gain Power Density Frequency Power Power Power Density Result (dBi) (numeric) (S) (dBm) ( mW ) (S) 2412 MHz 4.11 2.5763 21.2000 131.8257 0.067601 1 PASS 2437 MHz 4.11 2.5763 21.0400 127.0574 0.065155 1 PASS 2462 MHz 4.11 2.5763 21.0300 126.7652 0.065006 1 PASS Report No.: NEI-FCCP-1-1210095 Page 161 of 169

Neutron Engineering Inc. RV-0000000 802.11b/g/n 2T2R Wireless Lan E.U.T Model Name WN4615R USB Module Temperature 26°C Relative Humidity 60% Test Voltage AC 120V/60Hz Test Mode IEEE 802.11n (20 MHz)/ANT.2/2412 MHz, 2437 MHz, 2462 MHz Peak Output Peak Output Limit of Antenna Gain Antenna Gain Power Density Frequency Power Power Power Density Result (dBi) (numeric) (S) (dBm) ( mW ) (S) 2412 MHz 5.31 3.3963 21.3600 136.7729 0.092459 1 PASS 2437 MHz 5.31 3.3963 21.7900 151.0080 0.102082 1 PASS 2462 MHz 5.31 3.3963 21.2700 133.9677 0.090563 1 PASS Report No.: NEI-FCCP-1-1210095 Page 162 of 169

Neutron Engineering Inc. RV-0000000 802.11b/g/n 2T2R Wireless Lan E.U.T Model Name WN4615R USB Module Temperature 26°C Relative Humidity 60% Test Voltage AC 120V/60Hz Test Mode IEEE 802.11n (20 MHz)/ANT.Total/2412 MHz, 2437 MHz, 2462 MHz Peak Output Peak Output Limit of Antenna Gain Antenna Gain Power Density Frequency Power Power Power Density Result (dBi) (numeric) (S) (dBm) ( mW ) (S) 2412 MHz 9.42 8.7498 24.2910 268.5986 0.467793 1 PASS 2437 MHz 9.42 8.7498 24.4415 278.0654 0.484281 1 PASS 2462 MHz 9.42 8.7498 24.1620 260.7329 0.454094 1 PASS Report No.: NEI-FCCP-1-1210095 Page 163 of 169

Neutron Engineering Inc. RV-0000000 802.11b/g/n 2T2R Wireless Lan E.U.T Model Name WN4615R USB Module Temperature 26°C Relative Humidity 60% Test Voltage AC 120V/60Hz Test Mode IEEE 802.11n (40 MHz)/ANT.1/2422 MHz, 2437 MHz, 2452 MHz Peak Output Peak Output Limit of Antenna Gain Antenna Gain Power Density Frequency Power Power Power Density Result (dBi) (numeric) (S) (dBm) ( mW ) (S) 2422 MHz 4.11 2.5763 19.6400 92.0450 0.047201 1 PASS 2437 MHz 4.11 2.5763 19.8700 97.0510 0.049768 1 PASS 2452 MHz 4.11 2.5763 19.8000 95.4993 0.048972 1 PASS Report No.: NEI-FCCP-1-1210095 Page 164 of 169

Neutron Engineering Inc. RV-0000000 802.11b/g/n 2T2R Wireless Lan E.U.T Model Name WN4615R USB Module Temperature 26°C Relative Humidity 60% Test Voltage AC 120V/60Hz Test Mode IEEE 802.11n (40 MHz)/ANT.2/2422 MHz, 2437 MHz, 2452 MHz Peak Output Peak Output Limit of Antenna Gain Antenna Gain Power Density Frequency Power Power Power Density Result (dBi) (numeric) (S) (dBm) ( mW ) (S) 2422 MHz 5.31 3.3963 19.8200 95.9401 0.064856 1 PASS 2437 MHz 5.31 3.3963 19.3200 85.5067 0.057803 1 PASS 2452 MHz 5.31 3.3963 19.8400 96.3829 0.065155 1 PASS Report No.: NEI-FCCP-1-1210095 Page 165 of 169

Neutron Engineering Inc. RV-0000000 802.11b/g/n 2T2R Wireless Lan E.U.T Model Name WN4615R USB Module Temperature 26°C Relative Humidity 60% Test Voltage AC 120V/60Hz Test Mode IEEE 802.11n (40 MHz)/ANT.Total/2422 MHz, 2437 MHz, 2452 MHz Peak Output Peak Output Limit of Antenna Gain Antenna Gain Power Density Frequency Power Power Power Density Result (dBi) (numeric) (S) (dBm) ( mW ) (S) 2422 MHz 9.42 8.7498 22.7412 187.9850 0.327396 1 PASS 2437 MHz 9.42 8.7498 22.6140 182.5577 0.317944 1 PASS 2452 MHz 9.42 8.7498 22.8303 191.8822 0.334183 1 PASS Report No.: NEI-FCCP-1-1210095 Page 166 of 169


Document Created: 2012-10-23 12:42:01
Document Modified: 2012-10-23 12:42:01
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