2AFZZJ6B2GMobile Phone (LTE/WCDMA/GSM/BT/WIFI/NFC)

Xiaomi Communications Co., Ltd.

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Apr 21, 2020
Application Purpose: Original Equipment
Date of Application: Apr 21, 2020
Equipment Note: Mobile Phone (LTE/WCDMA/GSM/BT/WIFI/NFC)
Frequency Range: 2412.00000000 - 2462.00000000
Company: Xiaomi Communications Co., Ltd.
Country: China

Documents & Files

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Users Manual

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Cover Letter(s)

Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China Tel: 010 6060 6666 ; Fax: 010 6060 6666 Date: April 3, 2020 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Request for Confidentiality FCC ID: 2AFZZJ6B2G To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission’s rules (47CFR§§0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure indefinitely.  Schematic Diagram  Block Diagram  Part List  Operational Description  Tune‐up Procedure Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04‐1705 of the Commission’ s policy, in order to comply with the marketing regulations in 47 CFT §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short‐term confidentiality request on the following attachment(s) for 180 days after the grant as outlined in Public Notice DA 04‐1705.  External Photos  Internal Photos  Test Setup Photos  User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, _ ___ Xiaogang Jiao [email protected]

Cover Letter(s)

Xiaomi Communications Co., Ltd. #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China Tel: 010 6060 6666 ; Fax: 010 6060 6666 Statement We, Xiaomi Communications Co., Ltd., Model name: M2003 J6B2G， FCC ID: 2AFZZJ6B2G，states that our device is a LTE/WCDMA/GSM Mobile Phone with WLAN 2.4GHz(Channel 1~11)/5GHz, Bluetooth and NFC functionality. The hardware supports LTE Band 40, but they will be disabled by software and are not available in US market. Xiaogang Jiao [email protected]

Cover Letter(s)

Xiaomi Communications Co.,Ltd #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China UNII Declaration Letter We have declared below featured for FCC equipment authorization, device FCC ID: 2AFZZJ6B2G (1) DFS Device -- Master, Client with Radar detection capability , ■ Client without radar detection capability, N/A (2) Active / Passive Scanning , adhoc mode access point capability Frequency Band (MHz) Active Scanning (the device can transmit a probe (beacon)) passive scanning (where the device is can listen only with no probes) Ad Hoc Mode capability Access point capability 2412 – 2462 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 2422 – 2452 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 5745 – 5825 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 5755 – 5795 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 5180 – 5240 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 5190 – 5230 MHz Yes, ■ No Yes, ■ No ■Yes, No Yes, ■ No 5260 – 5320 MHz Yes, ■ No Yes, ■ No Yes, ■ No Yes, ■ No 5270 – 5310 MHz Yes, ■ No Yes, ■ No Yes, ■ No Yes, ■ No 5500 – 5700 MHz Yes, ■ No Yes, ■ No Yes, ■ No Yes, ■ No 5510 – 5670 MHz Yes, ■ No Yes, ■ No Yes, ■ No Yes, ■ No (3) Country code selection ability - Yes , ■ No If no, pls explain how was implemented : use Microsoft network utility (4) Meet 15.202 requirement - ■ Yes , No , pls check below : A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices ■ A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. (5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer. Apply , ■ No Apply , (If apply , pls help to provide explanation on how it was implement (By hardware or software , and how software was controlled) If you have any questions, please feel free to contact me at the address shown below. Yours sincerely, Signatory Xiaomi Communications Co., Ltd. Printed Name:Jiao Xiao Gang Position：Certification Director

External Photos

ID Label/Location Info

FCC E-Label Information A. Images of the e-label screen are provided bel。w: B. Access to the required information on the e-label Users are able to access the information in no more than three steps in a device's menu. The actual steps are: Settings> About Phone >Certification or select Setting, then type ” Certification ” into the search bar. m1

Internal Photos

BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 1 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G PHOTOGRAPHS OF THE EUT 2/3/4G ANT1 GPS/WIFI 2.4G/5G/BT ANT0 WIFI 5G ANT1 2/3/4G ANT0 WIFI 2.4G ANT1 BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 2 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 3 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 4 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 5 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 6 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 7 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 8 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 9 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 10 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 11 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 12 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 13 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 14 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 15 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Beihuan Avenue, North Area, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, China Tel: +86 755 8869 6566 Fax: +86 755 8869 6577 Email: [email protected] Page 16 of 19 Report Version 1 Reference No.: 200304W004 FCC ID.: 2AFZZJ6B2G BV 7Layers Communications Technology (Shenzhen) Co. Ltd No.B102, Dazu Chuangxin Mansion, North of Bei…

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RF Exposure Info

FCC SAR Test Report Report Format Version 5.0.0 Page No. : 1 of 92 Report No. : SA200304W004 Issued Date : Mar. 31, 2020 FCC SAR Test Report Report No. : SA200304W004 Applicant : Xiaomi Communications Co., Ltd. Address : #019, 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China,10085 Product : Mobile Phone FCC ID : 2AFZZJ6B2G Brand : Redmi Model No. : M2003J6B2G Standards : FCC 47 CFR Part 2 (2.1093) / IEEE C95.1:1992 / IEEE 1528:2013 KDB 865664 D01 v01r04 / KDB 865664 D02 v01r02 / KDB 248227 D01 v02r02 KDB 447498 D01 v06 / KDB 648474 D04 v01r03 / KDB 941225 D01 v03r01 KDB 941225 D05 v02r05 / KDB 941225 D05A v01r02 / KDB 941225 D06 v02r01 Sample Received Date : Mar. 09, 2020 Date of Testing : Mar. 17, 2020 ~ Mar. 28, 2020 FCC Designation No. : CN1171 CERTIFICATION: The above equipment have been tested by BV 7LAYERS COMMUNICATIONS TECHNOLOGY (SHENZHEN) CO. LTD., and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s SAR characteristics under the conditions specified in this report. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product certification, approval, or endorsement by A2LA or any government agencies . Prepared By : Wiky Zhang / Engineer Approved By : Luke Lu / Manager This report is governed by, and incorporates by reference, CPS Conditions of Service as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute you unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. FCC SAR Test Report Report Format Version 5.0.0 Page No. : 2 of 92 Report No. : SA200304W004 Issued Date : Mar. 31, 2020 Table of Contents Release Control Record ............................................................................................................................................................... 3 1. Summary of Maximum SAR Value ....................................................................................................................................... 4 2. Description of Equipment Under Test ................................................................................................................................. 5 3. SAR Measurement System ................................................................................................................................................... 6 3.1 Definition of Specific Absorption Rate (SAR) ............................................................................................................... 6 3.2 SPEAG DASY System ................................................................................................................................................. 6 3.2.1 Robot.................................................................................................................................................................. 7 3.2.2 Probes ................................................................................................................................................................ 8 3.2.3 Data Acquisition Electronics (DAE) .................................................................................................................... 8 3.2.4 Phantoms ........................................................................................................................................................... 9 3.2.5 Device Holder ................................................................................................................................................... 10 3.2.6 System Validation Dipoles ................................................................................................................................ 10 3.2.7 Tissue Simulating Liquids ................................................................................................................................. 11 3.3 SAR System Verification ................................................................ ............................................................................ 13 3.4 SAR Measurement Procedure ................................................................................................................................... 14 3.4. 1 Area & Zoom Scan Procedure ......................................................................................................................... 14 3.4.2 Volume Scan Procedure................................................................................................................................... 14 3.4.3 Power Drift Monitoring .........................…

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RF Exposure Info

Test Laboratory: Bureau Veritas ADT SAR/HAC Testing Lab D ate: 2020/03/17 P08 LTE 5_QPSK10M_Right Cheek_Ch20525_1RB_OS0_Ant 1 DUT: 200304W004 Communication System: LTE; Frequency: 836.5 MHz;Duty Cycle: 1:1 Medium: HSL835_0317 Medium parameters used: f = 836.5 MHz; σ = 0.9 S/m; ε r = 40.562; ρ = 1000 kg/m 3 A mbient Temperature：23.5°C; Liquid Temperature：22.3°C DAS Y5 Configuration: - Probe: EX3DV4 - SN3873; ConvF(9.59, 9.59, 9.59); Calibrated: 2019/08/30; - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1341; Calibrated: 2019/08/28 - Phantom: Front Phantom with CRP v5.0; Type: QD000P40CD; Serial: TP:1695 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) - Area Scan (81x131x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Ma xi mum value of SAR (interpolated) = 1.42 W/kg - Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Ref erence Value = 25.16 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 1.66 W/kg SAR(1 g) = 0.769 W/kg; SAR(10 g) = 0.456 W/kg Maximum value of SAR (measured) = 1.22 W/kg Test Laboratory: Bureau Veritas ADT SAR/HAC Testing Lab D ate: 2020/03/23 P09 LTE 7_QPSK20M_Right Cheek_Ch21350_1RB_OS0_Ant 0 DUT: 200304W004 Communication System: LTE; Frequency: 2560 MHz;Duty Cycle: 1:1 Medium: HSL2600_0323 Medium parameters used: f = 2560 MHz; σ = 1.995 S/m; ε r = 39.075; ρ = 1000 kg/m 3 A mbient Temperature：23.4°C; Liquid Temperature：22.5°C DAS Y5 Configuration: - Probe: EX3DV4 - SN3873; ConvF(7.12, 7.12, 7.12); Calibrated: 2019/08/30; - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1341; Calibrated: 2019/08/28 - Phantom: Front Phantom with CRP v5.0; Type: QD000P40CD; Serial: TP:1695 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) - Area Scan (101x161x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maxi mum value of SAR (interpolated) = 0.155 W/kg - Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Ref erence Value = 2.354 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 0.167 W/kg SAR(1 g) = 0.096 W/kg; SAR(10 g) = 0.051 W/kg Maximum value of SAR (measured) = 0.139 W/kg Test Laboratory: Bureau Veritas ADT SAR/HAC Testing Lab D ate: 2020/03/23 P10 LTE 38_QPSK20M_Right Tilted_Ch38150_1RB_OS99_Ant 0 DUT: 200304W004 Communication System: LTE; Frequency: 2610 MHz;Duty Cycle: 1:1.59 Medium: HSL2600_0323 Medium parameters used: f = 2610 MHz; σ = 2.05 S/m; ε r = 38.892; ρ = 1000 kg/m 3 A mbient Temperature：23.4°C; Liquid Temperature：22.5°C DAS Y5 Configuration: - Probe: EX3DV4 - SN3873; ConvF(7.12, 7.12, 7.12); Calibrated: 2019/08/30; - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1341; Calibrated: 2019/08/28 - Phantom: Front Phantom with CRP v5.0; Type: QD000P40CD; Serial: TP:1695 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) - Area Scan (101x161x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maxi mum value of SAR (interpolated) = 0.0917 W/kg - Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Ref erence Value = 3.226 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 0.104 W/kg SAR(1 g) = 0.055 W/kg; SAR(10 g) = 0.027 W/kg Maximum value of SAR (measured) = 0.0860 W/kg Test Laboratory: Bureau Veritas ADT SAR/HAC Testing Lab Date: 2020/03/23 P11 LTE 41_QPSK20M_Right Cheek_Ch41140_1RB_OS0_Ant 0 DUT: 200304W004 Communication System: LTE; Frequency: 2645 MHz;Duty Cycle: 1:1.59 Medium: HSL2600_0323 Medium parameters used: f = 2645 MHz; σ = 2.088 S/m; ε r = 38.77; ρ = 1000 kg/m 3 Ambient Temperature：23.4°C; Liquid Temperature：22.5°C DASY5 Configuration: - Probe: EX3DV4 - SN3873; ConvF(7.12, 7.12, 7.12); Calibrated: 2019/08/30; - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1341; Calibrated: 2019/08/28 - Phantom: Front Phantom with CRP v5.0; Type: QD000P40CD; Serial: TP:1695 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) - Area Scan (91x161x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.106 W/kg - Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 1.354 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 0.125 W/kg SAR(1 g) = 0.064 W/kg; SAR(10 g) = 0.034 W/kg Maximum value of SAR (measured) = 0.102 W/kg Test Laboratory: Bureau Veritas ADT SAR/HAC Testing Lab Date: 2020/03/17 P12 802.11b_Left Tilted_Ch6_Ant0+1 DUT: 200304W004 Communication System: 802.11b; Frequency: 2437 MHz;Duty Cycle: 1:1 Medium: HSL2450_0317 Medium parameters used: f = 2437 MHz; σ = 1.781 S/m; ε r = 38.872; ρ = 1000 kg/m 3 Ambient Temperature：23.1°C; Liquid Temperature：22.5°C DASY5 Configuration: - Probe: EX3DV4 - SN7554; ConvF(7.37, 7.37, 7.37) @ 2437 MHz; Calibrated: 9/16/2019 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1589; Calibrated: 9/10/2019 - Phantom: Twin-SAM (Right SAM2); Type: QD 000 P41 AA; Serial: 1986 - Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) - Area Scan (81x161x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 1.45 W/kg - Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 12.82 V/m; Power Drift = 0.13 dB Peak SAR (extrapolated) = 1.95 W/kg SAR(1 g) = 0.712 W/kg; SAR(10 g) = 0.296 W/kg Maximum value of SAR (measured) = 1.46 W/kg Test Laboratory: Bureau Veritas ADT SAR/HAC Testing Lab Date: 2020/03/21 P13 802.11a_Left Tlited_Ch52_Ant0 DUT: 200304W004 Communication System: 802.11a; Frequency: 5260 MHz;Duty Cycle: 1:1 Medium: HSL5G_0321 Medium parameters used: f = 5260 MHz; σ = 4.734 S/m; ε r = 37.298; ρ = 1000 kg/m 3 Ambient Temperature：23.2°C; Liquid Temperature：22.2°C DASY5 Configuration: - Probe: EX3DV4 - SN7554; ConvF(5.11, 5.11, 5.11) @ 5260 MHz; Calibrated: 9/16/2019 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1589; Calibrated: 9/10/2019 - Phantom: Twin-SAM (Right SAM2); Type…

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RF Exposure Info

FCC SAR Test Report Report Format Version 5.0.0 Issued Date : Mar. 31, 2020 Report No. : SA200304W004 Appendix D. Photographs of EUT and Setup

RF Exposure Info

Modulation signal verification Data Report Format Version 5.0.0 Report No. : SA200304W004 Modulation signal verification for EX3DV4 SN:3873 Frequency (MHz) Modulation Conductivity (σ) Permittivity (εr) Conductivity Target (σ) Permittivity Target (εr) Delta (σ) (%) Delta (εr) (%) Measured SAR (W/kg) Input Power (W) 1W Normalized SAR (W/kg) 1W Target SAR (W/kg) Deviation (%) Probe S/N 835 GMSK 0.9 40.574 0.90 41.5 0.00 -2.23 1.53 0.154 9.95 9.53 4.38 3873 835 QPSK 0.9 40.574 0.90 41.5 0.00 -2.23 1.51 0.166 9.08 9.53 -4.75 3873 1750 QPSK 1.384 38.482 1.37 40.10 1.02 -4.03 1.56 0.042 36.99 36.40 1.63 3873 1900 GMSK 1.443 40.23 1.40 40.0 3.07 0.57 1.66 0.042 39.52 39.00 1.34 3873 1900 QPSK 1.443 40.23 1.40 40.0 3.07 0.57 1.68 0.044 38.13 39.00 -2.22 3873 2600 QPSK 2.039 38.932 1.96 39.00 4.03 -0.17 1.62 0.030 54.00 56.30 -4.09 3873 Test Laboratory: Bureau Veritas ADT SAR/HAC Testing Lab Date: 2020/03/17 System Check_Head_835MHz_200317_GMSK DUT: Dipole:835 MHz;Type:D835V2 Communication System: CW; Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835_0317 Medium parameters used: f = 835 MHz; σ = 0.9 S/m; ε r = 40.574; ρ = 1000 kg/m 3 Ambient Temperature：23.5°C; Liquid Temperature：22.3°C DASY5 Configuration: - Probe: EX3DV4 - SN3873; ConvF(9.59, 9.59, 9.59); Calibrated: 2019/08/30; - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1341; Calibrated: 2019/08/28 - Phantom: Front Phantom with CRP v5.0; Type: QD000P40CD; Serial: TP:1695 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) -Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 1.96 W/kg -Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 43.00 V/m; Power Drift = -0.04 dB Peak SAR (extrapolated) = 2.32 W/kg SAR(1 g) = 1.53 W/kg; SAR(10 g) = 0.993 W/kg Maximum value of SAR (measured) = 1.96 W/kg Test Laboratory: Bureau Veritas ADT SAR/HAC Testing Lab Date: 2020/03/17 System Check_Head_835MHz_200317_QPSK DUT: Dipole:835 MHz;Type:D835V2 Communication System: CW; Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835_0317 Medium parameters used: f = 835 MHz; σ = 0.9 S/m; ε r = 40.574; ρ = 1000 kg/m 3 Ambient Temperature：23.5°C; Liquid Temperature：22.3°C DASY5 Configuration: - Probe: EX3DV4 - SN3873; ConvF(9.59, 9.59, 9.59); Calibrated: 2019/08/30; - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1341; Calibrated: 2019/08/28 - Phantom: Front Phantom with CRP v5.0; Type: QD000P40CD; Serial: TP:1695 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) -Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 1.94 W/kg -Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 42.85 V/m; Power Drift = -0.01 dB Peak SAR (extrapolated) = 2.29 W/kg SAR(1 g) = 1.51 W/kg; SAR(10 g) = 0.983 W/kg Maximum value of SAR (measured) = 1.94 W/kg Test Laboratory: Bureau Veritas ADT SAR/HAC Testing Lab Date: 2020/03/19 System Check_Head_1750MHz_200319_QPSK DUT: Dipole:1750 MHz;Type:D1750V2 Communication System: CW; Frequency: 1750 MHz;Duty Cycle: 1:1 Medium: HSL1750_0319 Medium parameters used: f = 1750 MHz; σ = 1.384 S/m; ε r = 38.482; ρ = 1000 kg/m 3 Ambient Temperature：23.2°C; Liquid Temperature：22.1°C DASY5 Configuration: - Probe: EX3DV4 - SN3873; ConvF(8.25, 8.25, 8.25); Calibrated: 2019/08/30; - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1341; Calibrated: 2019/08/28 - Phantom: Front Phantom with CRP v5.0; Type: QD000P40CD; Serial: TP:1695 - Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) -Area Scan (61x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 2.25 W/kg -Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 35.54 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 2.89 W/kg SAR(1 g) = 1.56 W/kg; SAR(10 g) = 0.810 W/kg Maximum value of SAR (measured) = 2.26 W/kg Test Laboratory: Bureau Veritas ADT SAR/HAC Testing Lab Date: 2020/03/21 System Check_Head_1900MHz_200321_GMSK DUT: Di…

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Contact Information

Applicant

qingyao zeng

[email protected]010 6060 6666Fax: 010 6060 6666

Test Firm

BV 7Layers Communications Technology (Shenzhen) CoEdwin Ye

[email protected]86-20-8714 8549

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
2	15C	2.41 GHz - 2.46 GHz	125.00 mW

Confidentiality

Long Term

Grant Notes

Output power is maximum peak conducted. IEEE 802.11 b/g/n compatible. WIFI 2.4G supports channel bandwidth up to 40MHz and MIMO 2T2R. Bluetooth LE 2Mbps supported. This device has integrated DXX, DSS, NII and PCE transmitter certified under the same FCC ID. SAR compliance for body-worn operating configurations is limited to the belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 1.5 cm separation between the device and the user's body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR values for head, body-worn accessory, hotspot and simultaneous transmission use conditions are 0.74 W/kg, 0.11 W/kg, 1.04 W/kg and 1.48 W/kg, respectively.