MPE_EVALUATION_RF exposure

FCC ID: 2APB4-FTS20CW

RF Exposure Info

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FCCID_3815104

Shenzhen Toby Technology Co., Ltd. Report No.: TB-MPE158919 Page: 1 of 3 Maximum Permissible Exposure Evaluation FCC ID: 2APB4-FTS20CW 1. Client Information Applicant : Cooper Lighting, LLC Address : 1121 Highway 74 South Peachtree City, GA 30269, USA. Manufacturer : Cooper Lighting, LLC Address : 1121 Highway 74 South Peachtree City, GA 30269, USA. 2. General Description of EUT EUT Name : LED FIXED LUMINAIRE Models No. : FTS20CW, FTS20CB Model All these models are identical in the same PCB, layout and electrical : Difference circuit, the only difference is appearance and color. Operation Frequency: Bluetooth 4.2(BLE): 2402MHz~2480MHz Number of Channel: 40 channels RF Output Power: -1.224dBm(Max) Product : Antenna Gain: Description 2dBi Internal Antenna Modulation Type: GFSK Bit Rate of 1 Mbps Transmitter: Power Supply : AC Voltage supplied Power Rating : Input: AC 120~277V, 50/60Hz Connecting : Please refer to the User's Manual I/O Port(S) Note: More information about the RF function, please refer the RF test reports. TB-RF-075-1.0 1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang, Bao’an, Shenzhen, China Tel: +86 75526509301 Fax: +86 75526509195

Report No.: TB-MPE158919 Page: 2 of 3 MPE Calculations for BLE 1. Antenna Gain: Internal Antenna: 2dBi. 2. EUT Operation Condition: Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 3. Exposure Evaluation: Equation from page 18 of OET Bulletin 65, Edition 97-01 S=(PG)/4πR2 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 4. Test Result: Worst Maximum MPE Result Conducted Max tune up Power Turn-up ANT Gain Distance Density Freq. Power(max) power Mode NTX Power (dBi) (cm) 2 (MHz) (dBm) (dBm) (mW/ cm ) (dB) [G] [R] [P] [S] 2402 -2.469 -2±1 -1 2 20 0.00025 BLE 1 2442 -1.224 -1±1 0 2 20 0.00032 2480 -1.629 -1±1 0 2 20 0.00032 Note: (1) NTX= Number of Transmit Antennas (2) RF Output power specifies that Maximum Conducted Peak Output Power. TB-RF-075-1.0

Report No.: TB-MPE151106 Page: 3 of 3 5. Conclusion: As specified in Table 1B of 47 CFR 1.1310- Limits for Maximum Permissible Exposure (MPE), Limits for General Population/ Uncontrolled Exposure Frequency Range Power density (MHz) (mW/ cm2) 300-1,500 F/1500 1,500-100,000 1.0 For BLE (2402~2480 MHz) MPE limit S: 1mW/ cm2 The MPE is calculated as 0.00032mW / cm2 < limit 1 mW / cm2. So, RF exposure limit warning or SAR test are not required. The 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 47 CFR2.1091 (b). The RF Exposure Information page from the manual is included here for reference. Note For a more detailed features description, please refer to the RF Test Report. -----END OF REPORT----- TB-RF-075-1.0


Document Created: 2018-04-11 09:45:34
Document Modified: 2018-04-11 09:45:34
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