2AQRMA55Smart phone
FOXX Development Inc.
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Application Details
- Equipment Class
- JBP - Part 15 Class B Computing Device Peripheral
- Date of Grant
- Jul 29, 2024
- Application Purpose
- Original Equipment
- Date of Application
- Jul 28, 2024
- Equipment Note
- Smart phone
- Company
- FOXX Development Inc.
- Country
- United States
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
Thanks for choosing Foxx products and Date and time Languages and input WEEE Recycling: 7.6 FCC Declaration of Conformity GSM:850/ 900/1800/1900 WCDMA: B2/B4/B5 TDD: B41 Foxx Development Inc., 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005 Building 1-5,ZhiRong Industrial Park, TangJing Group, BaiShi Village, QiuChang Street, Huiyang District,Huizhou City China Phenix New Energy (Huizhou) Co., Ltd The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types: smart phone (FCC ID: 2AQRMA55 ) has also been tested against this SAR limit. The highest SAR value for this mobile phone tested is 0.862W/kg against the head and 0.425W/kg at 10 mm from the body. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Band 25: TX:1850-1915MHz Band 26: TX:814-824MHz/ 824-849MHz RX:1930-1995MHz RX:859-869MHz/ 869-894MHz FDD:B2/B4/B5/B7B12/B17/25/26/B66/B71 15.105 Information to the user. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Attestation Statements
Foxx Development Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date:7/26/2024 FCC ID: 2AQRMA55 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Foxx Development Inc. 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Foxx Development Inc. 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. Applicant: Foxx Development Inc. Address: 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Contact Person: James Liao Tel.: 858-925-4348 Email: [email protected] Sincerely, Signature:
Attestation Statements
Attestation Statements 7/26/2024 TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID:2AQRMA55) Foxx Development Inc., the undersigned, hereby authorize Foxx Development Inc. to act as our designated U.S. agent for service of process, Foxx Development Inc. 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 the equipment. Foxx Development Inc. accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company name: Foxx Development Inc. Contact Name: James Liao Address: 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Telephone No: 858-925-4348 Email: [email protected] FRN: 0027735299 Signature: James Liao U.S. Agent Information: Company Name:Foxx Development Inc. Address:3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA FRN: 0027735299 Contact Name: James Liao Telephone No: 858-925-4348 Email: [email protected] Signature: James Liao
Cover Letter(s)
Page1 ShenzhenhuaxinweiCommunicationTechnologyCo.,LTD 203,BuildingC,5#,SkyworthInnovationValley,Tangtou1 Road,TangtouCommunity,ShiyanStreet,BaoanDistrict, Shenzhen M aterialAcknowledgement Suppliers： ShenzhenhuaxinweiCommunicationTechno logyCo.,LTD S5513-E64D-MAIN-HTCAND Model： S5513-E64D-WGB-HTC ProductName： Ontheantennaassembly Specification s/Models： Antenna trademark： Color： Address： Contact/ Phone： Supplier(withofficialseal) Structural Department R&D Department Quality Department Project Department Customerreview ID Department Structural Department/ Special Project Hardware Department Packaging engineering Quality Department ConfidentialInformation Page2 Specifications ThereportmainlyprovidesA55GSM+WCDMA+LTE,performanceparametertest, antennaforbuilt-inantenna: 2 、Electricalperformance 2-1 SpecificationStandard TheA55antennaoperatesinthe LTEBand2/25:1850-1990MHz LTEBand4:1710-1755MHz LTEBand5/26:814-894MHz LTEBand7:2500-2570MHz LTEBand12:699-716MHz LTEBand17:704-716MHz LTEBand41:2535-2675MHz LTEBand66:1710-1780MHz LTEBand71:663-698MHz,whichgeneratesresonancesinthis;Thefollowingtable showsthemassproductionperformancetestindicatorsfortheA55designantenna: GSM/WCDMA/LTEant65mm*11mm BTWIFIANT13mm*10mm ConfidentialInformation Page3 2-2gaintest ConfidentialInformation Page4 700MHz 824-849MHz ConfidentialInformation Page5 1710-1785MHz 1875MHz ConfidentialInformation Page6 2500-2570 2670 ConfidentialInformation Page6 2-3Activeantennatestdata
Cover Letter(s)
Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 Foxx Development Inc. Date：7/26/2024 Product Model Number: A55 FCC ID：2AQRMA55 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following: • Testing • Approval applications and procedures We declare that QAI Laboratories Ltd. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. Signature: By: James Liao Contact Listed on FCC Wesbite Title: CTO Email: [email protected] On behalf of: Foxx Development Inc.
Cover Letter(s)
Foxx Development Inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: July 26, 2024 Subject; Request for Confidentiality FCC ID: 2AQRMA55 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: James Liao Title: CTO
External Photos
Page 1 of 4 Report No.: LGT24G026 Appendix - External Photographs of EUT Constructional Details Model: A55 Photo 1 Photo 2 Page 2 of 4 Report No.: LGT24G026 Photo 3 Photo 4 Page 3 of 4 Report No.: LGT24G026 Photo 5 Photo 6 Page 4 of 4 Report No.: LGT24G026 Photo 7 Photo 8
ID Label/Location Info
Label Smart phone Model: A55 FCC ID: 2AQRMA55 Manufacturer: Foxx Development Inc. 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Importer:XXXXXXXXX Address:XXXXXXXXXXXXXXXXX
Internal Photos
Page 1 of 10 Report No.: LGT24G026 Appendix - Internal Photographs of EUT Constructional Details Model: A55 Photo 1 Photo 2 Page 2 of 10 Report No.: LGT24G026 Photo 3 Photo 4 Page 3 of 10 Report No.: LGT24G026 Photo 5 Photo 6 Page 4 of 10 Report No.: LGT24G026 Photo 7 Photo 8 Page 5 of 10 Report No.: LGT24G026 Photo 9 Photo 10 Page 6 of 10 Report No.: LGT24G026 Photo 11 Photo 12 Page 7 of 10 Report No.: LGT24G026 Photo 13 Photo 14 Page 8 of 10 Report No.: LGT24G026 Photo 15 Photo 16 MAIN ANT WI-FI/GPS/BT ANT Page 9 of 10 Report No.: LGT24G026 Photo 17 Photo 18 Page 10 of 10 Report No.: LGT24G026 Photo 19
RF Exposure Info
The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China . SAR TEST REPORT Product Name: Smart phone Model Name: A55 FCC ID: 2AQRMA55 Issued For : Foxx Development Inc. 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005，USA Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT24G026HA01 Sample Received Date: July 03, 2024 Date of Test: July 03, 2024 ~ July 08, 2024 Date of Issue: July 22, 2024 Max. SAR (1g): Head: 0.862 W/kg Body: 0.425 W/kg Reprot No.: LGT24G026HA01 Page 2 of 121 Table of Contents 1. General Information 5 1.1 EUT Description 5 1.2 Test Environment 7 1.3 Test Factory 7 2. Test Standards and Limits 8 3. SAR Measurement System 9 3.1 Definition of Specific Absorption Rate (SAR) 9 3.2 SAR System 9 4. Tissue Simulating Liquids 12 4.1 Simulating Liquids Parameter Check 12 5. SAR System Validation 14 5.1 Validation System 14 5.2 Validation Result 15 6. SAR Evaluation Procedures 16 7. EUT Antenna Location Sketch 17 7.1 SAR test exclusion consider table 18 8. EUT Test Position 23 8.1 Define Two Imaginary Lines on the Handset 23 8.2 Hotspot mode exposure position condition 24 9. Uncertainty 25 9.1 Measurement Uncertainty 25 10. Conducted Power Measurement 26 10.1 Test Result 26 11. EUT and Test Setup Photo 56 11.1 EUT Photos 56 11.2 Setup Photos 59 12. SAR Result Summary 65 12.1 Head SAR 65 12.2 Body-worn and Hotspot SAR 68 12.3 Repeated SAR 73 12.4 Repeated SAR measurement 73 12.5 Simultaneous Multi-band Transmission Evaluation 74 13. Equipment List 76 Appendix A. System Validation Plots 77 Appendix B. SAR Test Plots 89 Reprot No.: LGT24G026HA01 Page 3 of 121 Appendix C. Probe Calibration and Dipole Calibration Report 121 Revision History Rev. Issue Date Contents 00 July 21, 2024 Initial Issue Reprot No.: LGT24G026HA01 Page 4 of 121 TEST REPORT CERTIFICATION Applicant Foxx Development Inc. Address 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005，USA Manufacture Foxx Development Inc. Address 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005，USA Product Name Smart phone Trademark FOXX Model Name A55 Sample number LGT2407033-1 APPLICABLE STANDARDS STANDARD TEST RESULTS ANSI/IEEE Std. C95.1-1992 FCC 47 CFR Part 2 (2.1093) IEEE 1528: 2013 PASS Prepared by: Approved by: Della He Engineer Vita Li Manager Reprot No.: LGT24G026HA01 Page 5 of 121 1. General Information Environmental evaluation measurements of specific absorption rate (SAR) distributions in emulated human head and body tissues exposed to radio frequency (RF) radiation from wireless portable devices for compliance with the rules and regulations of the U.S. Federal Communications Commission (FCC). 1.1 EUT Description Product Name Smart phone Trademark FOXX Model Name A55 Series Model N/A Model Difference N/A Device Category Portable Product stage Production unit RF Exposure Environment General Population / Uncontrolled Hardware Version E64F_V1.0 Software Version Android_FOXXD_A55_T_V1.0_20240704 Frequency Range GSM 850: 824 ~ 849 MHz PCS 1900: 1850 ~ 1910 MHz WCDMA Band II: 1850 ~ 1910 MHz WCDMA Band IV:1710 ~ 1755 MHz WCDMA Band V: 824 ~ 849 MHz LTE Band 2:1850 ~1910MHz LTE Band 4:1710 ~1755MHz LTE Band 5:824 ~ 849MHz LTE Band 12:699~716MHz LTE Band 17:704 ~ 716MHz LTE Band 25:1850~1915MHz LTE Band 26:814~824MHz/824-849MHz LTE Band 41:2496~2690MHz LTE Band 66:1710~1780MHz LTE Band 71:663~698MHz WLAN 802.11b/g/n20: 2412 MHz ~ 2462 MHz Bluetooth: 2402 ~ 2480 MHz Max. Reported SAR(1g): (Limit:1.6W/kg) Test distance: Head:0mm Body:10mm Mode Head (W/kg) Body Worn and Hotspot (W/kg) GSM 850 0.309 0.250 PCS 1900 0.525 0.183 WCDMA Band II 0.862 0.303 WCDMA Band IV 0.761 0.348 WCDMA Band V 0.232 0.297 LTE Band 2 0.859 0.350 LTE Band 4 0.631 0.345 LTE Band 5 0.243 0.289 LTE Band 12 0.159 0.285 LTE Band 17 0.196 0.347 LTE Band 25 0.650 0.369 LTE Band 26 0.257 0.309 LTE Band 41 0.083 0.169 LTE Band 66 0.613 0.425 Reprot No.: LGT24G026HA01 Page 6 of 121 LTE Band 71 0.125 0.255 2.4G WLAN 0.201 0.184 Bluetooth Note 0.165 0.165 1-g Sum SAR 1.063 0.609 Battery Rated Voltage:3.8V Capacity: 2000mAh Operating Mode: GSM: GSM Voice; GPRS/EGPRS Class 12 WCDMA: RMC, HSDPA, HSUPA Release 6 LTE: QPSK, 16QAM 2.4G WLAN: 802.11b(DSSS): CCK, DQPSK, DBPSK 802.11g(OFDM): BPSK, QPSK,16-QAM,64-QAM 802.11n(OFDM): BPSK, QPSK,16-QAM,64-QAM Bluetooth: GFSK +π/4DQPSK+8DPSK BLE: GFSK Antenna Specification GSM/WCDMA/LTE: FPC Antenna Bluetooth: FPC Antenna WLAN: FPC Antenna Operating Mode Maximum continuous output SIM Card Only support single SIM Card. Hotspot Mode Support DTM Mode Not Support Note 1: The BT value was Estimated. Reprot No.: LGT24G026HA01 Page 7 of 121 1.2 Test Environment Ambient conditions in the SAR laboratory: Items Required Temperature (°C) 18-25 Humidity (%RH) 30-70 1.3 Test Factory Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate FCC Registration No.: 746540 A2LA Certificate No.: 6727.01 IC Registration No.: CN0136 Reprot No.: LGT24G026HA01 Page 8 of 121 2. Test Standards and Limits No. Identity Document Title 1 47 CFR Part 2 Frequency Allocations and Radio Treaty Matters; General Rules and Regulations 2 ANSI/IEEE Std. C95.1-1992 IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz 3 …
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Test Report
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Test Report
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Test Report
The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China EMC TEST REPORT Product Name: Smart phone Model Name: A55 FCC ID: 2AQRMA55 Issued For : Foxx Development Inc. 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT24G026EM01 Sample Received Date: Jul. 03, 2024 Date of Test: Jul. 03, 2024 – Jul. 22, 2024 Date of Issue: Jul. 22, 2024 Report No.: LGT24G026EM01 Page 2 of 21 TEST REPORT CERTIFICATION Applicant: Foxx Development Inc. Address: 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Manufacturer: Foxx Development Inc. Address: 3480 Preston Ridge Road, Suite500, Alpharetta, GA 30005, USA Product Name: Smart phone Trademark: FOXX Model Name: A55 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC 47 CFR Part 15 Subpart B ANSI C63.4-2014 PASS Prepared by: Approved by: Terry Zhao Vita Li Engineer Technical Director Report No.: LGT24G026EM01 Page 3 of 21 Table of Contents 1. TEST SUMMARY 5 1.1 TEST LABORATORY 6 1.2 MEASUREMENT UNCERTAINTY 6 2. GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF THE EUT 7 2.2 DESCRIPTION OF THE TEST MODES 8 2.3 DESCRIPTION OF THE SUPPORT UNITS 8 2.4 MEASUREMENT INSTRUMENTS LIST 9 3. EMC EMISSION TEST 10 3.1 CONDUCTED EMISSION MEASUREMENT 10 3.2 RADIATED EMISSION MEASUREMENT 14 APPENDIX I - TEST SETUP 19 APPENDIX II - PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS 21 Report No.: LGT24G026EM01 Page 4 of 21 Revision History Rev. Issue Date Revisions 00 Jul. 22, 2024 Initial Issue Report No.: LGT24G026EM01 Page 5 of 21 1. TEST SUMMARY EMC Emission Standard Test Item Limit Judgement Remark FCC 47 CFR Part 15 Subpart B ANSI C63.4-2014 Conducted Emissions Class B PASS Radiated Emissions Below 1GHz Cla…
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Contact Information
Applicant
James Liao(CTO)
Technical Contact
Test Firm
Shenzhen LGT Test Service Co., Ltd.Wen Wen
[email protected]0755-89668180
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15B | - | - |
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