RF Exposure

FCC ID: 2AKCY-TMS0550000295

RF Exposure Info

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FCCID_4447008

Model(s): TMS0550000295 FCC ID: 2AKCY-TMS0550000295

General Information:
Applicant: Cooper Lighting LLC
Device Category: Mobile
Environment: General Population/Uncontrolled Exposure

Technical Information:
Antenna Type: PCB
Antenna Gain: -0.2dBi (Mighty Gecko Chipset) / -1.12dBi (Blue Gecko Chipset)
Maximum Transmitter Conducted Power: 13.9dBm, 24.55mW (Zigbee); 13.5dBm, 22.39mW (MG BLE);
1.8dBm, 1.51mW (BG BLE)
Maximum System EIRP: 13.7dBm, 23.44mW (Zigbee); 13.3dBm, 21.38mW (MG BLE); 0.68dBm,
1.17mW (BG BLE)
Exposure Conditions: Greater than 20 centimeters

MPE Calculation
The Power Density (mW/cm2) is calculated as follows:

PG
S=
4R 2
Where:
S = power density (in appropriate units, e.g. mW/cm2)
P = power input to the antenna (in appropriate units, e.g., mW)
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 (appropriate units, e.g., cm)

Table 1: MPE Calculation
Power
Transmit Radio Radio Antenna Antenna Power
Density Distance
Frequency Power Power Gain Gain Density
Limit (cm)
(MHz) (dBm) (mW) (dBi) (mW eq.) (mW/cm2)
(mW/cm2)
2475 13.9 1.00 24.55 -0.2 0.955 20 0.005
2440 13.5 1.00 22.39 -0.2 0.955 20 0.004
2402 1.8 1.00 1.51 -1.12 0.773 20 0.0002
Note: The device does not support simultaneous transmissions

Report: AT72146524-8C0 Page 2

Document Created: 2019-08-22 15:47:13
Document Modified: 2019-08-22 15:47:13

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