RF Exposure info

FCC ID: H8N-WLU6120

RF Exposure Info

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FCCID_1144923

1.1. Test Result of RF Exposure Evaluation
. Product: WiFi module
. Test Item: RF Exposure Evaluation Data
. Test Mode: Normal Operation

1.1.1. Antenna Gain

Antenna 1: PCB Antenna, 2.86dBi
Antenna 2: PCB Antenna, 2.74dBi
Antenna 3: PCB Antenna, 2.19dBi
Antenna 4: PCB Antenna, 2.50dBi
Antenna 5: PCB Antenna, 0.77dBi

1.1.2. EUT Operation condition

Software provided by client enabled the EUT to transmit and receive data at lowest,
middle and highest channel individually.
1.1.3. Output Power into Antenna & RF Exposure Evaluation Distance

Test Date: Jul. 14, 2009 Temperature: 27℃ Humidity: 64％
Modulation Frequency Out put power to Antenna Power Density (S)
Channel
Standard (MHz) (dBm) (mW/cm2)
01 2412 18.53 0.027
802.11b
(1Mbps) 06 2437 18.15 0.025
11 2462 18.20 0.025
01 2412 19.69 0.036
802.11g
(6Mbps) 06 2437 23.23 0.081
11 2462 19.57 0.035
802.11n, 01 2412 18.16 0.025
HT20 06 2437 23.46 0.085
(6.5Mbps) 11 2462 17.21 0.020
802.11n, 03 222 15.63 0.014
HT40 06 2437 23.77 0.092
(13.5Mbps) 09 2452 15.51 0.014

The MPE is calculated as 0.085mW / cm2 < limit 1 mW / cm2. So, RF exposure limit
warning or SAR test are not required.

For 2412-2462 MHzhe EUT will only be used with a separation of 20cm or greater
between the antenna and nearby persons and can therefore be considered a mobile
transmitter per 47CFR2.1091 (b).

The RF Exposure Information page from the manual is included here for reference.

Document Created: 2009-07-21 17:53:49
Document Modified: 2009-07-21 17:53:49

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