2ASRB-R831Desktop Printer

R831 R831 R831 R831 R831 R831.phomemo.com R831.phomemo.com R831.phomemo.com R831.phomemo.com R831 R831 R831 9 Model:R831 Bluetooth ：V5.2

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: USA MEIHUA TRADING INC FRN: 0033406166 Contact Name: Harley Quinn Address: 5379 Pine Valley Ct Boulder CO 80301 United States Telephone No: 1-312-363-9424 Email: [email protected] Applicant: Company name: Zhuhai Quin Technology Co., Ltd. Product Description: Desktop Printer Grantee code: 2ASRB FCC ID: 2ASRB-R831 Contact Name: Chloe Xu Address: ROOM 103-029(CENTRALIZED OFFICE AREA), 1F, BUILDING 1, NO. 18 FUTIAN ROAD, XIANGZHOU DISTRICT, ZHUHAI CITY, CHINA Telephone No: 0756-8699759 Email: [email protected] [Zhuhai Quin Technology Co., Ltd.] certifies that, as of the date of this filing of the application with the TCB, [USA MEIHUA TRADING INC] is our designated US agent for service of process for the above referenced FCC ID. [Zhuhai Quin Technology Co., Ltd.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [USA MEIHUA TRADING INC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 8.07.2023 Applicant’s Name: Chloe Xu US Agent’s Name: Harley Quinn Title: product manager Title: Manager Signature Signature

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Zhuhai Quin Technology Co., Ltd. Grantee code: 2ASRB FCC ID: 2ASRB-R831 Contact Name: Chloe Xu Address: ROOM 103-029(CENTRALIZED OFFICE AREA), 1F, BUILDING 1, NO. 18 FUTIAN ROAD, XIANGZHOU DISTRICT, ZHUHAI CITY, CHINA Telephone No: 0756-8699759 Fax No: 0756-2128969 Email: [email protected] i. [Zhuhai Quin Technology Co., Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [ Zhuhai Quin Technology Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. Zhuhai Quin Technology Co., Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Date: 8.0 7.2023 Applicant’s Name: Chloe Xu Title: product manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Zhuhai Quin Technology Co., Ltd. Address: ROOM 103-029(CENTRALIZED OFFICE AREA), 1F, BUILDING 1, NO. 18 FUTIAN ROAD, XIANGZHOU DISTRICT, ZHUHAI CITY, CHINA Product Name: Desktop Printer Model Number: R831, R831Pro, R831Plus, R831W, R831S, R831K, R831Max, R831SE, R831C, R831B, D831, D831Pro, D831Plus, D831W, D831S, D831K, D831Max, D831SE, D831C, D831B, R8A31, R8A31Pro, R8A31Plus, R8A31W, R8A31S, R8A31K, R8A31Max, R8A31SE, R8A31C, R8A31B, D8A31, D8A31Pro, D8A31Plus, D8A31W, D8A31S, D8A31K, D8A31Max, D8A31SE, D8A31C, D8A31B FCC Identifier: 2ASRB-R831 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Chloe Xu Date: 8/7/2023 Title: product manager Signature of applicant:

C5266091_X10_Ed.1 1/1 Zhuhai Quin Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 8/7/2023 Subject: Request for Confidentiality FCC ID: 2ASRB-R831 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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. 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. Sincerely, Signature: Name: Chloe Xu Date: 8/7/2023 Title: product manager

Page 1 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Appendix - Ext Photos Model: R831 Page 2 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 3 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 4 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 5 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] ----End of Report----

Label Location

Page 1 of 8 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Appendix - Int Photos Model: R831 Page 2 of 8 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 3 of 8 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] ANT Page 4 of 8 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 5 of 8 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 6 of 8 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 7 of 8 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Page 8 of 8 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] ----End of Report----

Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] RF EXPOSURE Test Report Report No.: MTi230530003-02E4 Date of issue: 2023-07-17 Applicant: Zhuhai Quin Technology Co., Ltd. Product: Desktop Printer Model(s): R831, R831Pro, R831Plus, R831W, R831S, R831K, R831Max, R831SE, R831C, R831B, D831, D831Pro, D831Plus, D831W, D831S, D831K, D831Max, D831SE, D831C, D831B, R8A31, R8A31Pro, R8A31Plus, R8A31W, R8A31S, R8A31K, R8A31Max, R8A31SE, R8A31C, R8A31B, D8A31, D8A31Pro, D8A31Plus, D8A31W, D8A31S, D8A31K, D8A31Max, D8A31SE, D8A31C, D8A31B FCC ID: 2ASRB-R831 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 6 - Report No.: MTi230530003-02E4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Instructions 1. The report shall not be partially reproduced without the written consent of the laboratory; 2. The test results of this report are only responsible for the samples submitted; 3. This report is invalid without the seal and signature of the laboratory; 4. This report is invalid if transferred, altered or tampered with in any form without authorization; 5. Any objection to this report shall be submitted to the laboratory within 15 days from the date of receipt of the report. - Page 3 of 6 - Report No.: MTi230530003-02E4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Test Result Certification Applicant: Zhuhai Quin Technology Co., Ltd. Address: ROOM 103-029(CENTRALIZED OFFICE AREA) , 1F, BUILDING 1, NO. 18 FUTIAN ROAD, XIANGZHOU DISTRICT, ZHUHAI CITY, CHINA Manufacturer: Zhuhai Quin Technology Co., Ltd. Address: ROOM 103-029(CENTRALIZED OFFICE AREA) , 1F, BUILDING 1, NO. 18 FUTIAN ROAD, XIANGZHOU DISTRICT, ZHUHAI CITY, CHINA Product description Product name: Desktop Printer Trademark: N/A Model name: R831 Serial Model: R831Pro, R831Plus, R831W, R831S, R831K, R831Max, R831SE, R831C, R831B, D831, D831Pro, D831Plus, D831W, D831S, D831K, D831Max, D831SE, D831C, D831B, R8A31, R8A31Pro, R8A31Plus, R8A31W, R8A31S, R8A31K, R8A31Max, R8A31SE, R8A31C, R8A31B, D8A31, D8A31Pro, D8A31Plus, D8A31W, D8A31S, D8A31K, D8A31Max, D8A31SE, D8A31C, D8A31B Standards: N/A Test procedure: KDB 447498 D01 v06 Date of Test Date of test: 2023-04-14 ~ 2023-04-21 Test result: Pass Test Engineer : (Letter Lan) Reviewed By: : (Leon Chen) Approved By: : (Tom Xue) - Page 4 of 6 - Report No.: MTi230530003-02E4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1415926 R= distance between observation point and center of the radiator in cm(20cm) Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. - Page 5 of 6 - Report No.: MTi230530003-02E4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Measurement Result BT/BLE: Operation Frequency: 2402-2480MHz, Power density limited: 1mW/ cm 2 2.4GWiFi: Operation Frequency: WIFI 802.11b/g/n HT20: 2412-2462MHz, Power density limited: 1mW/ cm 2 Antenna Type: FPC Antenna Antenna gain: 3.27 dBi R=20cm mW=10^(dBm/10) antenna gain Numeric=10^(dBi/10)= 10^(3.27/10)=2.12 BR+EDR: Channe l Freq. (MHz) modulation conducted power Tune- up power (dBm) Max Antenna Evaluation result Power density Limits (dBm) tune-up power Gain (mW/cm 2 ) (mW/cm 2 ) (dBm) (mW) (dBi) Numeric 2402 GFSK 5.88 5±1 6 3.981 3.27 2.12 0.0017 1 2441 5.89 5±1 6 3.981 3.27 2.12 0.0017 1 2480 7.39 7±1 8 6.310 3.27 2.12 0.0027 1 2402 π/4- DQPSK 6.65 6±1 7 5.012 3.27 2.12 0.0021 1 2441 6.68 6±1 7 5.012 3.27 2.12 0.0021 1 2480 8.01 8±1 9 7.943 3.27 2.12 0.0034 1 BLE: Channel Freq. (MHz) modulation conducted power Tune- up power (dBm) Max Antenna Evaluation result Power density Limits (dBm) tune-up power Gain (mW/cm 2 ) (mW/cm 2 ) (dBm) (mW) (dBi) Numeric 2402 BLE-1M 1.13 1±1 2 1.585 3.27 2.12 0.0007 1 2440 1.53 1±1 2 1.585 3.27 2.12 0.0007 1 2480 2.37 2±1 3 1.995 3.27 2.12 0.0008 1 - Page 6 of 6 - Report No.: MTi230530003-02E4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] 2.4GWiFi: Channel Freq. (MHz) modulation conducted power Tune- up power Max Antenna Evaluation result at 20cm Power density Limits (dBm) (dBm) tune-up power Gain Power density(mW/cm 2 ) (mW/cm 2 ) (dBm) (mW) Numeric 2412 802.11b 15.34 15±1 16 39.811 2.12 0.01682 1 2437 15.2 15±1 16 39.811 2.12 0.01682 1 2462 16.66 16±1 17 50.119 2.12 0.02117 1 2412 802.11g 15.66 15±1 16 39.811 2.12 0.01682 1 2437 15.8 15±1 16 39.811 2.12 0.01682 1 2462 16.84 16±1 17 50.119 2.12 0.02117 1 2412…

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DA28-TB80IDATASHEET 1 ProfileSeries DA28-TB80I RFCCOMEmbeddedAntenna PreliminaryEngineeringDataSheet BuildingC,TianhuiBuilding,FukangCommunity, LonghuaStreet,LonghuaDistrict,Shenzhen RFCCOM CREATE VALUEFOR CUSTOMERS 0755-23775370 [email protected] DA28-TB80IDATASHEET 1 Revisionhistory RevisionDateNote 110-07-01-001-1Rev.2020-07-03InitialDraft 110-07-01-001-2Rev.2023-03-30Modifythedimension 110-07-01-001-3Rev.2023-05-06 UpdateRadiationPatterns 110-07-01-001-4Rev.2023-08-09 UpdateRadiationPatterns 110-07-01-001-5Rev.2023-08-09Modifythecover DA28-TB80IDATASHEET 2 Contents 1、Descriptions..........................................3 2、Features..............................................3 3、Applications..........................................3 4、ElectricalSpecifications.............................4 5、Dimensions............................................4 6、RadiationPatterns....................................5 7、CableDatasheet.......................................6 8、Packaging.............................................7 DA28-TB80IDATASHEET 3 1、 Descriptions Thisembeddedantennais designedfor 2.4GHzBand.Bothof wirelessLan IEEE802.11b/g/n,Bluetoothand Zigbee.This Antennaprovidesa highefficiencyand a goodperformance. 2、 Features The DA28-TB80IEmbeddedAntennais definedby the following features: IEEE 802.11 b/g/n standards 2.43 dBi peak gain at 2.4 GHz 3.06 dBi peak gain at 2.45 GHz 3.27 dBi peak gain at 2.5 GHz Cable route and Case mount Easy integration 3、 Applications WirelessLAN ISM band2.4GHzwirelessapplications Bluetooth Zigbee DA28-TB80IDATASHEET 4 4、 ElectricalSpecifications 5、Dimensions Standard IEEE802.11nand802.11b/g Frequencyrange 2.4to 2.49GHz Peakgain 2.43 dBi peak gain at 2.4 GHz 3.06 dBi peak gain at 2.45 GHz 3.27 dBi peak gain at 2.5 GHz VSWR 2:1 Feedimpedance 50 ohms Powerhandling 30 dBm Interface 50 ohms,1.13mm diameter,microcoaxcable(availablewith optionalU.FL-compatiblecableconnectorand/or cable-mountedEMIferrites) Antennadimensions 45.15 x 7. 65 x 0.6mm(L x W x H) Temperaturerange Operating:-40 ° C to +75 ° C (-40° F to +167° F) Storage:-40 ° C to +85 ° C (-40° F to +185° F) Humidityrange 0% to 95%non-condensing DA28-TB80IDATASHEET 5 6、RadiationPatterns DA28-TB80IDATASHEET 6 7、CableDatasheet Structurecharacteristics StructureItemStandardvalue ①Innerconductor MaterialTinnedcopperwire Makeup:total/O.D.ofevery wire(mm) 7/0.08 (Intertwist)NOM.O.D.(mm)0.24±0.02 ②Insulation MaterialFEP ColorClarity NOM.O.D.(mm)0.7±0.03 ③Outerconductor MaterialTinnedcopperwire Makeup:total/O.D.ofevery wire(mm) 4/0.05 NOM.O.D.(mm)0.92±0.05 Coverageratio(%)90±5 ④Jacket MaterialFEP ColorBlack NOM.O.D.(mm)1.13±0.05 Electricalcharacteristics ItemStandardvalueItemFrequency Standardvalue Unit:dB/m Capacitance(pF/m)98 Attenuation 1GHz≤2.2 Velocity(%)702GHz≤3.1 Impedance(Ω)50±23GHz≤3.8 Standingwaveratio≤1.3@0~6GHz4GHz≤4.4 Max.operatingvoltage(V)10005GHz≤4.9 Max.operatingfrequency(GHz)66GHz≤5.4 Dependability ItemUnitStandardvalue Min.bendingradiusstaticmm4 Operatingtemperature°C-55~+150 DA28-TB80IDATASHEET 7 8、Packaging

The test report is only used for customer scientific research, teaching, internal quality control and other purposes, and is for internal reference only. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi230530003-02E1 Date of issue: 2023-07-17 Applicant: Zhuhai Quin Technology Co., Ltd. Product: Desktop Printer Model(s): R831, R831Pro, R831Plus, R831W, R831S, R831K, R831Max, R831SE, R831C, R831B, D831, D831Pro, D831Plus, D831W, D831S, D831K, D831Max, D831SE, D831C, D831B, R8A31, R8A31Pro, R8A31Plus, R8A31W, R8A31S, R8A31K, R8A31Max, R8A31SE, R8A31C, R8A31B, D8A31, D8A31Pro, D8A31Plus, D8A31W, D8A31S, D8A31K, D8A31Max, D8A31SE, D8A31C, D8A31B FCC ID: 2ASRB-R831 Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 65 Report No.: MTi230530003-02E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 65 Report No.: MTi230530003-02E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Table of contents 1 General Description ........................................................................................................................... 5 1.1 Description of the EUT ............................................................................................................................... 5 1.2 Description of test modes .......................................................................................................................... 5 1.3 Environmental Conditions .......................................................................................................................... 7 1.4 Description of support units ....................................................................................................................... 7 1.5 Measurement uncertainty .......................................................................................................................... 7 2 Summary of Test Result .................................................................................................................... 8 3 Test Facilities and accreditations ..................................................................................................... 9 3.1 Test laboratory ........................................................................................................................................... 9 4 List of test equipment ...................................................................................................................... 10 5 Evaluation Results (Evaluation) ..................................................................................................... 13 5.1 Antenna requirement ............................................................................................................................... 13 6 Radio Spectrum Matter Test Results (RF) ..................................................................................... 13 6.1 Conducted Emission at AC power line .................................................................................................... 13 6.2 Occupied Bandwidth ................................................................................................................................ 20 6.3 Maximum Conducted Output Power ........................................................................................................ 22 6.4 Channel Separation ................................................................................................................................. 24 6.5 Number of Hopping Frequencies ............................................................................................................. 25 6.6 Dwell Time ............................................................................................................................................... 26 6.7 RF conducted spurious emissions and band edge measurement .......................................................... 28 6.8 Band edge emissions (Radiated)............................................................................................................. 29 6.9 Radiated spurious emission (below 1GHz) ............................................................................................. 32 6.10 Radiated spurious emission (above 1GHz) ............................................................................................. 35 Photographs of the test setup ............................................................................................................... 39 Photographs of the EUT ........................................................................................................................ 40 Appendix A: 20dB Emission Bandwidth .............................................................................................. 41 Appendix B: Maximum conducted output power ................................................................................ 44 Appendix C: Carrier frequency …

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Page 1 of 3 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Appendix - Test Setup Photos Model: R831 Conducted Emission at AC power line Emissions (below 1GHz) Emissions (above 1GHz) Page 2 of 3 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 3 of 3 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Conducted emissions ----End of Report----