RF Exposure

FCC ID: V7TW6US

RF Exposure Info

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FCCID_3127773

        FCC RF EXPOSURE REPORT
                     FCC ID: V7TW6US

Project No.   : 1608C151
Equipment     : Wireless Access Point
Model         : W6_US
Applicant     : SHENZHEN TENDA TECHNOLOGY CO.,LTD
Address       : 6-8 Floor, Tower E3, No. 1001, Zhongshanyuan
                Road, Nanshan District, Shenzhen, China. 518052

According: : FCC Guidelines for Human Exposure IEEE C95.1




              BTL                INC.
No.3, Jinshagang 1st Road, Shixia, Dalang Town, Dongguan, China.
       TEL: +86-769-8318-3000      FAX: +86-769-8319-6000


 MPE CALCULATION METHOD:
        Calculation Method of RF Safety Distance:




       where:
       S = power density
       P = power input to the antenna
       G = power gain of the antenna in the direction of interest relative to an isotropic radiator
       R = distance to the center of radiation of the antenna



Table for Filed Antenna

       Ant.       Brand        Model Name       Antenna Type      Connector       Gain(dBi)

         1        Tenda            N/A             Internal           N/A            2

         2        Tenda            N/A             Internal           N/A            2


Note:
(1) The EUT incorporates a MIMO function. Physically, the EUT provides two completed two
    transmitters and two receivers (2T2R). All transmit signals are completely uncorrelated,
    then, Directional gain=GANT, that is Directional gain=2.

        Operating Mode
                                                    1TX                     2TX
                           TX Mode
                     802.11b                     V (ANT 1)                    -

                     802.11g                     V (ANT 1)                    -

                802.11n(20MHz)                        -             V (ANT 1 + ANT 2)

                802.11n(40MHz)                        -             V (ANT 1 + ANT 2)


TEST RESULTS

EUT:             Wireless Access Point      Model Name :       W6_US
Temperature:     25 ℃                       Relative Humidity: 55 %
Test Voltage :   AC 120V/60Hz
Test Mode :      TX B MODE / CH01, CH06, CH11


Antenna                                            Power     Limit of Power
        Antenna Gain   Peak Output Peak Output                                  Test
 Gain                                            Density (S)   Density (S)
         (numeric)     Power (dBm) Power (mW)                                  Result
 (dBi)                                           (mW/cm2)      (mW/cm2)
    2        1.5849       20.21      104.9542    0.03310933        1          Complies

    2        1.5849       15.37       34.4350    0.01086301        1          Complies

    2        1.5849       16.82       48.0839    0.01516877        1          Complies




EUT:             Wireless Access Point      Model Name :       W6_US
Temperature:     25 ℃                       Relative Humidity: 55 %
Test Voltage :   AC 120V/60Hz
Test Mode :      TX G MODE / CH01, CH06, CH11


Antenna                                            Power     Limit of Power
        Antenna Gain   Peak Output Peak Output                                  Test
 Gain                                            Density (S)   Density (S)
         (numeric)     Power (dBm) Power (mW)                                  Result
 (dBi)                                           (mW/cm2)      (mW/cm2)
    2        1.5849       18.16       65.4636    0.02065144        1          Complies

    2        1.5849       25.34      341.9794    0.10788234        1          Complies

    2        1.5849       17.65       58.2103    0.01836328        1          Complies


EUT:                 Wireless Access Point     Model Name :       W6_US
Temperature:         25 ℃                      Relative Humidity: 55 %
Test Voltage :       AC 120V/60Hz
Test Mode :          TX N20 MODE_ Total (ANT1+ANT2) / CH01, CH06, CH11


Antenna                                                Power     Limit of Power
        Antenna Gain       Peak Output Peak Output                                  Test
 Gain                                                Density (S)   Density (S)
         (numeric)         Power (dBm) Power (mW)                                  Result
 (dBi)                                               (mW/cm2)      (mW/cm2)
    2            1.5849        20.28      106.6596   0.03364731        1          Complies

    2            1.5849        28.96      787.0458   0.24828494        1          Complies

    2            1.5849        20.13      103.0386   0.03250501        1          Complies




EUT:                 Wireless Access Point     Model Name :       W6_US
Temperature:         25 ℃                      Relative Humidity: 55 %
Test Voltage :       AC 120V/60Hz
Test Mode :          TX N40 MODE_Total (ANT1+ANT2) / CH03, CH06, CH09


Antenna                                                Power     Limit of Power
        Antenna Gain       Peak Output Peak Output                                  Test
 Gain                                                Density (S)   Density (S)
         (numeric)         Power (dBm) Power (mW)                                  Result
 (dBi)                                               (mW/cm2)      (mW/cm2)
    2            1.5849        18.25      66.8344    0.02108387        1          Complies

    2            1.5849        22.86      193.1968   0.06094672        1          Complies

    2            1.5849        18.54      71.4496    0.02253982        1          Complies




Note: the calculated distance is 20 cm.



Document Created: 2016-09-08 16:39:16
Document Modified: 2016-09-08 16:39:16

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