RF EXPOSURE EVALUATION

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MPE

Anker Innovations Limited T86C0 2AOKB-T86C0 2AOKBT86C0 t86c0

Anker Innovations Limited T86C0 E100 Pan-Tilt Outdoor Cam 2AOKB-T86C0 2AOKBT86C0 t86c0

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RF EXPOSURE EVALUATION

According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b)

FCC ID: 2AOKB-T86C0
EUT Specification
EUT Frequency band (Operating)
Device category
Exposure classification Antenna diversity
Antenna gain (Max) Evaluation applied

E100 Pan-Tilt Outdoor Cam WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.24GHz WLAN: 5.745GHz ~ 5.825GHz Others Portable (<20cm separation) Mobile (>20cm separation) Others ___ Occupational/Controlled exposure (S = 5mW/cm2) General Population/Uncontrolled exposure (S=1mW/cm2) Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity
WiFi 2.4G: 3.93 dBi WiFi 5.8G: 2.66 dBi
MPE Evaluation SAR Evaluation

Limits for Maximum Permissible Exposure(MPE)

Frequency Electric Field Magnetic Field

Power

Range(MHz) Strength(V/m) Strength(A/m) Density(mW/cm2)

(A) Limits for Occupational/Control Exposures

300-1500

--

--

F/300

1500-100000

--

--

5

(B) Limits for General Population/Uncontrol Exposures

300-1500

--

--

F/1500

1500-100000

--

--

1

Average Time
6 6
6 30

Friis transmission formula: Pd=(Pout*G)\(4*pi*R2)

Where Pd= Power density in mW/cm2 Pout=output power to antenna in Mw G= gain of antenna in linear scale Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached.
Max Measurement Result

Operating Mode
WiFi 2.4G WiFi 5.8G

Measured Tune up Power tolerance

(dBm) 20.95 15.82

(dBm) 20.95 ±1 15.82 ±1

Max. Tune Antenna up Power Gain

(dBm) 21.95 16.82

(dBi) 3.93 2.66

Power density at
20cm (mW/ cm2 )

Power density Limits
(mW/cm2 )

0.0771

1

0.0177

1

Result: No Standalone SAR test is required.



Related FCC IDs: