18_P1 RFExp r1

FCC ID: 2ANMU-P1

RF Exposure Info

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FCCID_3968311

Shenzhen Toby Technology Co., Ltd. Report No.: TB-MPE161002 Page: 1 of 3 Maximum Permissible Exposure Evaluation FCC ID: 2ANMU-P1 1. Client Information Applicant : SHENZHEN YUNJI INTELLIGENT TECHNOLOGY CO.,LTD A2 2F BUILDING ENET NEW INDUSTRIAL PARK, DAFU Addres : INDUSTRIAL ZONE, GUANLAN, LONGHUA, SHENZHEN, CHINA Manufacturer : SHENZHEN YUNJI INTELLIGENT TECHNOLOGY CO.,LTD A2 2F BUILDING ENET NEW INDUSTRIAL PARK, DAFU Address : INDUSTRIAL ZONE, GUANLAN, LONGHUA, SHENZHEN, CHINA 2. General Description of EUT EUT Name : Smart Plug Models No. : P1 Model Different : N/A Operation 802.11b/g/n(HT20): 2412MHz~2462MHz Frequency: RF Output Power: 802.11b: 1.85dBm 802.11g: 4.67dBm Product 802.11n (HT20): 4.75dBm : Description Antenna Gain: 1dBi PCB Antenna Modulation Type: 802.11b: DSSS(CCK, DQPSK, DBPSK) 802.11g/n: OFDM(BPSK,QPSK,16QAM, 64QAM) Power Supply : AC Voltage supplied Input: AC 100~240V, 10A, 50/ 60Hz Power Rating : Output: AC 100~240V, 10A, 50/ 60Hz SoftwareVersion : VI.0 Hardware Version : V1.0 Connecting I/O : Please refer to the User's Manual Port(S) 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-MPE161002 Page: 2 of 3 MPE Calculations for WIFI 1. Antenna Gain: PCB Antenna: 1dBi. 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: Conducted Max tune up Power Turn-up ANT Gain Distance Density Power(max) power Mode Power (dBi) (cm) 2 (dBm) (dBm) (mW/ cm ) (dB) [G] [R] [P] [S] 802.11b 1.85 1±1 2 1 20 0.00040 802.11g 4.67 5±1 6 1 20 0.00100 802.11n 4.75 5±1 6 1 20 0.00100 (HT20) TB-RF-075-1.0

Report No.: TB-MPE161002 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 802.11b/g/n:2412~2462 MHz MPE limit S: 1mW/ cm2 The MPE is calculated as 0.00100/ cm2 < limit 1mW / 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: 2018-08-16 10:56:22
Document Modified: 2018-08-16 10:56:22
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