2APJ4-SRM825NNASRM825

MeiG SRM825N-NA Module Hardware Design Manual MeiG Smart Technology Co., Ltd. 1/13 MeiG SRM825N-NA Module User Manual MeiG SRM825N-NA Module Hardware Design Manual MeiG Smart Technology Co., Ltd. 1/13 Important Notice Copyright Notice All rights reserved. MeiG Smart Technology Co., Ltd This manual and all its contents are owned by MeiG Smart Technology Co., Ltd and protected by Chinese laws and relevant copyright laws in applicable international conventions. Without the written authorization of MeiG Smart Technology Co., Ltd, no one may copy, disseminate, distribute, modify or use part or all of this manual in any form, and the offenders will be held responsible according to law. Statement of No Guarantee MeiG Smart Technology Co., Ltd makes no representations or guarantees, either express or implied, for any contents in this document, and assumes no responsibility for the merchantability and fitness for a particular purpose or any indirect, extraordinary or consequential losses. Disclaimer The company assumes no responsibility for property damage or personal injury caused by customers’ improper operation. Customers are requested to develop corresponding products according to the technical specifications and reference designs in the manual. Before the disclaimer, the company has the right to change the contents of this manual according to the needs of technological development, and the version is subject to change without further notice. MeiG SRM825N-NA Module Hardware Design Manual MeiG Smart Technology Co., Ltd. 2/13 1 Introduction This document defines SRM825N module air interface and hardware interface for connecting the module to applications of customers. This document can help customers quickly understand the interface specifications, electrical characteristics, mechanical specifications and related product information of SRM825N module. With the help of this document, according to our application manual and user guide, customers can quickly apply SRM825N module to wireless applications. 1.1 Safety Instructions By complying with the following safety principles, you can ensure personal safety and protect the products and working environment from potential damage: Driving safety first! When you drive, do not use handheld mobile terminal device unless it has a hands-free function. Please stop the car before calling! Please turn off the mobile terminal device before boarding. The wireless function of mobile terminal shall not be turned on in the aircraft to prevent interference with the aircraft communication system. Ignoring this reminder may affect flying safety or even violate the law. In hospitals or health care facilities, pay attention to whether there are restrictions on the use of mobile terminal device. RF interference will cause medical equipment to be abnormal, so mobile terminal device may need to be turned off. Mobile terminal device cannot always be effectively connected, for example, if the mobile device has no expense or the SIM is invalid. When you encounter the above situations in an emergency, please make an emergency call, meanwhile, ensure that your device is turned on and in an area with sufficient signal strength. Your mobile terminal device will receive and transmit radio frequency signals when it is turned on. There will be radio frequency interference when it is close to TV, radio, computer or other electronic equipment. MeiG SRM825N-NA Module Hardware Design Manual MeiG Smart Technology Co., Ltd. 3/13 Please keep mobile device away from inflammable gases. Please turn off the mobile terminal device when you are near a fueling station, oil depot, chemical plant or explosion site. There will be potential safety hazards when operating electronic equipment in any place with potential explosion hazard. 1.2 Purpose of the Document This document mainly describes the hardware interface and structural characteristics of the SRM825N wireless module, and guides users to embed the SRM825N module in the design of various application terminals. 1.3 FCC Statement Federal Communication Commission Interference Statement 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。 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 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: - 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user‘s authority to operate the equipment。 Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator & your body. 1.4 Important Notice to OEM integrators 1. This module is limited to OEM installation ONLY. MeiG SRM825N-NA Module Hardware Design Manual MeiG Smart Technolo…

Text truncated - open the document above for the full version.

Hualing Dong Xinwei Lou

Page 1 of 2 1 Photographs - EUT Constructional Details Page 2 of 2

Page 1 of 2 1 Photographs - EUT Constructional Details Page 2 of 2

` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG03 Rev.: 01 Page: 1 of 10 Authorized Signature: Panta Sun Wireless Laboratory Manager TEST REPORT Application No.: SEWM2212000297RG Applicant: MeiG Smart Technology Co., Ltd Address of Applicant: 2nd Floor,Office Building,No.5 Lingxia Road,Fenghuang,Fuyong Street,Bao'an District,Shenzhen Manufacturer: MeiG Smart Technology Co., Ltd Address of Manufacturer: 2nd Floor,Office Building,No.5 Lingxia Road,Fenghuang,Fuyong Street,Bao'an District,Shenzhen EUT Description: SRM825 Model No.: SRM825N-NA Trade Mark: MEIGLink FCC ID: 2APJ4-SRM825NNA Standards: 47 CFR Part 2.1091 FCC KDB 447498 D01 v06 Date of Receipt: 2022/12/08 Date of Issue: 2023/02/14 Test Result: PASS* * In the configuration tested, the EUT complied with the standards specified above. ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG03 Rev.: 01 Page: 2 of 10 1 Version Revision Record Version Chapter Date Modifier Remark 01 2023/02/14 Original Prepared By (Nick Hu) / Test Engineer Checked By (Well Wei) / Reviewer ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG03 Rev.: 01 Page: 3 of 10 Contents 1 Version ......................................................................................................................... 2 2 General Information ...................................................................................................... 4 2.1 Client Information .................................................................................................. 4 2.2 Test Facility ........................................................................................................... 4 2.3 General Description of EUT ................................................................................... 5 3 RF Exposure Evaluation ............................................................................................... 7 3.1 RF Exposure Compliance Requirement ................................................................ 7 3.1.1 Limits ................................................................................................................. 7 3.1.2 Test Procedure .................................................................................................. 8 3.1.3 EUT RF Exposure Evaluation ............................................................................ 8 ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG03 Rev.: 01 Page: 4 of 10 2 General Information 2.1 Client Information Applicant: MeiG Smart Technology Co., Ltd Address of Applicant: 2nd Floor,Office Building,No.5 Lingxia Road,Fenghuang,Fuyong Street,Bao'an District,Shenzhen Manufacturer: MeiG Smart Technology Co., Ltd Address of Manufacturer: 2nd Floor,Office Building,No.5 Lingxia Road,Fenghuang,Fuyong Street,Bao'an District,Shenzhen 2.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • A2LA (Certificate No. 6336.01) SGS-CSTC STANDARDS TECHNICAL SERVICES (SUZHOU) CO., LTD. is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 6336.01. • Innovation, Science and Economic Development Canada SGS-CSTC STANDARDS TECHNICAL SERVICES (SUZHOU) CO., LTD. has been recognized by ISED as an accredited testing laboratory. CAB identifier: CN0120. IC#: 27594. • FCC –Designation Number: CN1312 SGS-CSTC STANDARDS TECHNICAL SERVICES (SUZHOU) CO., LTD. has been recognized as an accredited testing laboratory. Designation Number: CN1312. Test Firm Registration Number: 717327 ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG03 Rev.: 01 Page: 5 of 10 2.3 General Description of EUT EUT Description: SRM825 Model No.: SRM825N-NA Trade Mark: MEIGLink Hardware Version: SRM825WN_X62_V1.01 Software Version: SRM825N_6.0.3_EQ101 Antenna Type: External, Integrated Antenna Gain: LTE Band 2: -1.1dBi(Ant0) LTE Band 4: -1.4dBi(Ant0) LTE Band 5: -1.1dBi(Ant2) LTE Band 7: 1.9dBi(Ant0) LTE Band 12: 1.3dBi(Ant2) LTE Band 13: 1.7dBi(Ant2) LTE Band 14: 1.6dBi(Ant2) LTE Band 17: 1.3dBi(Ant2) LTE Band 25: -1.1dBi(Ant0) LTE Band 26: -0.8dBi(Ant2) LTE Band 48: 3.1dBi(Ant1); 3.1dBi(Ant3) LTE Band 66: -1.4dBi(Ant0) LTE Band 71: 1.1dBi(Ant2) LTE Band 41: 1.9dBi(Ant0); 1.9dBi(Ant2) LTE CA_2C: -1.1dBi(Ant0) LTE CA_5B: -1.1dBi(Ant2) LTE CA_48C: 3.1dBi(Ant1); 3.1dBi(Ant3) LTE CA_66B: -1.4dBi(Ant0) LTE CA_66C: -1.4dBi(Ant0) LTE CA_41C: 1.9dBi(Ant0); 1.9dBi(Ant2) NR Band n2: -1.1dBi(Ant0) NR Band n5: -1.1dBi(Ant2) NR Band n7: 1.9dBi(Ant0) NR Band n12: 1.3dBi(Ant2) NR Band n25: -1.1dBi(Ant0) NR Band n41: 1.9dBi(Ant0); 1.9dBi(Ant2) NR Band n48: 3.1dBi(Ant1); 3.1dBi(Ant3) NR Band n66: -1.4dBi(Ant0) NR Band n71: 1.1dBi(Ant1) NR Band n77: 3.1dBi(Ant1); 3.1dBi(Ant3) LTE UL CA: LTE UL CA_2A-5A;LTE UL CA_2A-12A;LTE UL CA_2A-13A; LTE UL CA_2A-14A; LTE UL CA_4A-5A;LTE UL CA_4A-12A; LTE UL CA_4A-13A; LTE UL CA_5A-66A; LTE UL CA_12A-66A; LTE UL CA_13A-66A NR UL CA： NR UL CA_n2A-n77A; NR UL CA_n5A-n77A; NR UL CA_n25A-n41A; NR UL CA_n25A-n77A; NR UL CA_n41A-n66A; NR UL CA_n41A-n71A; NR UL CA_n66A-n77A; NR UL CA_n71A-n77A ENDC： ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG03 Rev.: 01 Page: 6 of 10 DC_5A-n2A, DC_12A-n2A, DC_13A-n2A, DC_71A-n2A; DC_2A-n5A, DC_48A-n5A, DC_66A-n5A, DC_7A-n5A; DC_2A-n12A, DC_48A-n12A, DC_66A-n12A; DC_12A-n25A; DC_2A-n41A, DC_12A-n41A; DC_5A-n66A, DC_12A-n66A, DC_13A-n66A, DC_48A-n66A,DC_71A-n66A; DC_2A-n71A, DC_48A-n71A, DC_66A-n71A; DC_2A-n77A, DC_5A-n77A, DC_12A-n77A, DC_13A-n77A, DC_66A- n77A,DC_71A-n77A Note: The antenna gain are derived from the gain information report provided by the manufacturer. HPUE Power Class: Class 2: LTE Band 41, LTE CA_41C, NR Band n41; NR Band n77 Feature: UL 2*2 MIMO: NR Band n41; NR Band n77 As above information is provided and confirmed by the applicant. SGS is not liable to the…

Text truncated - open the document above for the full version.

` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG04 Rev.: 01 Page: 1 of 23 Authorized Signature: Panta Sun Wireless Laboratory Manager TEST REPORT Application No: SEWM2212000297RG Applicant: MeiG Smart Technology Co., Ltd Address of Applicant: 2nd Floor,Office Building,No.5 Lingxia Road,Fenghuang,Fuyong Street,Bao'an District,Shenzhen Manufacturer: MeiG Smart Technology Co., Ltd Address of Manufacturer: 2nd Floor,Office Building,No.5 Lingxia Road,Fenghuang,Fuyong Street,Bao'an District,Shenzhen EUT Description: SRM825 Model No.: SRM825N-NA Trade Mark: MEIGLink FCC ID: 2APJ4-SRM825NNA Standard(s): FCC 47 CFR Part 15, Subpart B Date of Receipt: 2022/12/08 Date of Test: 2022/12/26 to 2022/12/29 Date of Issue: 2023/02/14 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG04 Rev.: 01 Page: 2 of 23 Revision Record Version Chapter Date Modifier Remark 01 2023/02/14 Original Prepared By (King-p Li) / Test Engineer Checked By (Well Wei) / Reviewer ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG04 Rev.: 01 Page: 3 of 23 Test Summary Emission Part Item Standard Method Requirement Result Conducted Emissions at Mains Terminals (150kHz-30MHz) FCC 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Radiated Emissions (30MHz-1GHz) FCC 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Radiated Emissions (above 1GHz) FCC 47 CFR Part 15, Subpart B ANSI C63.4:2014 Class B Pass Internal Source Upper Frequency Below 1.705MHz 30MHz 1.705MHz to 108MHz 1GHz 108MHz to 500MHz 2GHz 500MHz to 1GHz 5GHz Above 1GHz 5th harmonic of the highest frequency or 40GHz, whichever is lower ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG04 Rev.: 01 Page: 4 of 23 Contents 1 General Information ...................................................................................................... 5 1.1 Description of Support Units .................................................................................. 7 1.2 Test Location ......................................................................................................... 7 1.3 Test Facility ........................................................................................................... 7 1.4 Deviation from Standards ...................................................................................... 7 1.5 Abnormalities from Standard Conditions ............................................................... 7 2 Emission Test Results .................................................................................................. 8 2.1 Conducted Emissions at Mains Terminals (150kHz-30MHz) ................................. 8 2.1.1 E.U.T. Operation ................................................................................................ 8 2.1.2 Test Setup Procedures ...................................................................................... 9 2.1.3 Measurement Data ............................................................................................ 9 2.2 Radiated Emissions (30MHz-1GHz) .................................................................... 12 2.2.1 E.U.T. Operation .............................................................................................. 12 2.2.2 Test Setup Procedures .................................................................................... 13 2.2.3 Measurement Data .......................................................................................... 13 2.3 Radiated Emissions (above 1GHz) ...................................................................... 16 2.3.1 E.U.T. Operation .............................................................................................. 16 2.3.2 Test Setup Procedures .................................................................................... 17 2.3.3 Measurement Data .......................................................................................... 17 3 Equipment List ............................................................................................................ 20 4 Measurement Uncertainty ........................................................................................... 22 5 Photographs ............................................................................................................... 23 5.1 Test Setup ........................................................................................................... 23 ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG04 Rev.: 01 Page: 5 of 23 1 General Information Product Name: SRM825 Model No. (EUT): SRM825N Trade Mark: MEIGLink Hardware Version: SRM825WN_X62_V1.01 Software Version: SRM825N_6.0.3_EQ101 IMEI: RE 860610060037343 CE 860610060037343 Frequency Bands: Band Tx (MHz) Rx (MHz) LTE Band 2 1850~1910 1930~1990 LTE Band 4 1710~1755 2110~2155 LTE Band 5 824~849 869~894 LTE Band 7 2500~2570 2620~2690 LTE Band 12 699~716 729~746 LTE Band 13 777~787 746~756 LTE Band 14 788~798 746~756 LTE Band 17 704~716 734~746 LTE Band 25 1850~1915 1930~1995 LTE Band 26 (814 to 824 MHz ) 814~824 859~869 LTE Band 26 (824 to 849 MHz ) 824~849 869~894 LTE Band 41 2496~2690 2496~2690 LTE Band 48 3550~3700 3550~3700 LTE Band 66 1710~1780 2110~2200 LTE Band 71 663~698 617~652 NR Band n2 1850~1910 1930~1990 NR Band n5 824~849 869~894 NR Band n7 2500~2570 2620~2690 NR Band n12 699~716 729~746 NR Band n25 1850~1915 1930~1995 NR Band n41 2496~2690 2496~2690 NR Band n48 3550~3700 3550~3700 NR Band n66 1710~1780 2110~2180 ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SEWM2212000297RG04 Rev.: 01 Page: 6 of 23 NR Band n71 663~698 617~652 NR Band n77 3450-3550 3450-3550 3700-3980 3700-3980 GNSS(GPS) / 1559~1610 Remark: As above information is provided a…

Text truncated - open the document above for the full version.

` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Rev.: 01 Page: 1 of 5 Appendix A.1 Setup Photos for SEWM2212000297RG04 ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Rev.: 01 Page: 2 of 5 1.1 AC Power Line Conducted Emissions ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Rev.: 01 Page: 3 of 5 1.2 Radiated Emission below 1GHz ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Rev.: 01 Page: 4 of 5 1.3 Radiated Emission above 1GHz 1G-18GHz: ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Rev.: 01 Page: 5 of 5 Above 18GHz: ---End of Attachment---