Wade Zhang Intertek
Report FCC MPE
Beijing Roborock Technology Co., Ltd. QX0PEA01 2AN2O-QX0PEA01 2AN2OQX0PEA01 qx0pea01
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Document DEVICE REPORTGetApplicationAttachment.html?id=6413110Beijing Roborock Technology Co., Ltd. MPE ASSESSMENT REPORT Report Type: FCC MPE assessment report Model: QX0PEA REPORT NUMBER: 230101330SHA-002 ISSUE DATE: Feb 23, 2023 DOCUMENT CONTROL NUMBER: TTRFFCCMPE-01_V1 © 2018 Intertek TEST REPORT Applicant: Manufacturer: FCC ID: Intertek Testing Services Shanghai Building No.86, 1198 Qinzhou Road (North) Caohejing Development Zone Shanghai 200233, China Telephone: 86 21 6127 8200 www.intertek.com Report no.: 230101330SHA-002 Beijing Roborock Technology Co., Ltd. Floor 6, Suite 6016, 6017, 6018, Building C, Kangjian Baosheng Plaza, No.8 Heiquan Road, Haidian District, Beijing, P.R. China Beijing Roborock Technology Co., Ltd. Floor 6, Suite 6016, 6017, 6018, Building C, Kangjian Baosheng Plaza, No.8 Heiquan Road, Haidian District, Beijing, P.R. China 2AN2O-QX0PEA01 SUMMARY: The equipment complies with the requirements according to the following standard(s) or Specification: KDB447498 D01 General RF Exposure Guidance v06 FCC Part2.1091, FCC Part2.1093 FCC Part1.1307(b) PREPARED BY: Project Engineer Teddy Yin REVIEWED BY: Reviewer Wakeyou Wang This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. TTRFFCCMPE-01_V1© 2018 Intertek Page 2 of 8 Report No.: 230101330SHA-002 TEST REPORT Report No. 230101330SHA-002 Version Rev. 01 Revision History Description Initial issue of report Issued Date Feb 23, 2023 TTRFFCCMPE-01_V1© 2018 Intertek Page 3 of 8 Report No.: 230101330SHA-002 TEST REPORT 1 GENERAL INFORMATION 1.1 Description of Equipment Under Test (EUT) Product name: Type/Model/PMN: HVIN: Description of EUT: Rating: Category of EUT: EUT type: Software Version: Hardware Version: Sample No.: Sample received date: Date of test: Robotic Vacuum Cleaner QX0PEA QX0PEA-BLM8 EUT is a Robotic Vacuum Cleaner. EUT supports WIFI function. There is only one model and the worst data is listed in the report. Rated input: 20VDC, 1.5A Class B Table top V1.0 V1.0 Floor standing 0230115-42-003 Feb 1, 2023 Feb 1~21, 2023 1.2 Technical Specification Frequency Range: Support Standards: Type of Modulation: Channel Number: Data Rate: Channel Separation: Antenna Information: 2412MHz ~ 2462MHz IEEE 802.11b, IEEE 802.11g, IEEE 802.11n-HT20, IEEE 802.11n-HT40 IEEE 802.11b: DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM (64-QAM, 16-QAM, QPSK, BPSK) IEEE 802.11n-HT20: OFDM (64-QAM, 16-QAM, QPSK, BPSK) IEEE 802.11n-HT40: OFDM (64-QAM, 16-QAM, QPSK, BPSK) 11 Channels for 802.11b, 802.11g and 802.11n(HT20) 7 Channels for 802.11n(HT40) IEEE 802.11b: Up to 11 Mbps IEEE 802.11g: Up to 54 Mbps IEEE 802.11n-HT20: Up to MCS7 IEEE 802.11n-HT40: Up to MCS7 5 MHz 2.54dBi, PCB antenna TTRFFCCMPE-01_V1© 2018 Intertek Page 4 of 8 Report No.: 230101330SHA-002 TEST REPORT 1.3 Description of Test Facility Name: Address: Telephone: Telefax: Intertek Testing Services Shanghai Building 86, No. 1198 Qinzhou Road(North), Shanghai 200233, P.R. China 86 21 61278200 86 21 54262353 The test facility is CNAS Accreditation Lab recognized, Registration No. CNAS L0139 certified, or accredited by these organizations: FCC Accredited Lab Designation Number: CN0175 IC Registration Lab CAB identifier.: CN0014 VCCI Registration Lab Registration No.: R-14243, G-10845, C-14723, T-12252 A2LA Accreditation Lab Certificate Number: 3309.02 TTRFFCCMPE-01_V1© 2018 Intertek Page 5 of 8 TEST REPORT Report No.: 230101330SHA-002 2 MPE Assessment Test result: Pass 2.1 MPE Assessment Limit Mobile device exposure for standalone operations: Frequency range E-field strength H-field strength (V/m) (A/m) 0-1 Hz 1-8 Hz 8-25 Hz 0,025-0,8 kHz 0,8-3 kHz 3-150 kHz 0,15-1 MHz 1-10 MHz 10-400 MHz 400-2 000 MHz 2-300 GHz 10 000 10 000 250/f 250/f 87 87 87/f1/2 28 1,375 f1/2 61 3,2 × 104 3,2 × 104/f2 4 000/f 4/f 5 5 0,73/f 0,73/f 0,073 0,0037 f1/2 0,16 B-field (uT) 4 × 104 4 × 104/f2 5 000/f 5/f 6,25 6,25 0,92/f 0,92/f 0,092 0,0046 f1/2 0,20 Equivalent plane wave power density Seq (W/m2) 2 f/200 10 Mobile device exposure for simultaneous transmission operations: the sum of the MPE ratios for all simultaneously transmitting antennas incorporated in a host device is 1.0 TTRFFCCMPE-01_V1© 2018 Intertek Page 6 of 8 Report No.: 230101330SHA-002 TEST REPORT 2.2 Assessment Results Power density (S) is calculated according to the formula: S = PG / (4R²) Where S = power density in mW/cm² P = Radiated transmit power in mW G = numeric gain of transmit antenna R = distance (cm) As we can see from the test report 230101330SHA-001: The maximum radiated power = 22.19dBm = 165.58 mW; Here R is chosen to be 20cm, S = PG / (4R²) = 165.58/ (4 * 3.14 * 20 * 20) = 0.0329mW/cm² < 1 mW/cm² TTRFFCCMPE-01_V1© 2018 Intertek Page 7 of 8 Report No.: 230101330SHA-002 TEST REPORT Appendix I Definition below must be outlined in the User Manual: To satisfy FCC RF exposure requirements, a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during device operation. To ensure compliance, operations at closer than this distance is not recommended. ******************************************* END ************************************ TTRFFCCMPE-01_V1© 2018 Intertek Page 8 of 8
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