2AJYU-8PYA009LTE MODULE

SIM7600E-H _User Manual_V1.00 Smart Machine Smart Decision SIM7600E-H_User Manual_V1.00 2017-10-11 Document Title SIM7600E-H_User Manual Version 1.00 Date 2017- 10-11 Status Released Document Control ID SIM7600E-H_User Manual_V1.00 RF Exposure Statement: For the product,under normal use condition is at least 20cm away from the b ody of the user,the user must keeping at least 20cm distance to the product. General Notes There are no restrictions of use SIM7500E-H module. Note that the module was assessed for use with cables of less than 3m length and not for use in automotive environments. For RF Exposure, the module was assessed for use at more than 20 cm from the body. When installing this module permanently into a host product to create a new Radio Equipment Directive device; the manufacturer responsible for the final product must assess if the combination of this module and the host equipment complies with the essential requirements of the RE Directive 2014/53/EU.” SIMCom offers this information as a service to its customers to support the application and engineering efforts that use the products designed by SIMCom. The information provided is based on the requirements specifically from the customers. SIMCom has not undertaken any independent search for additional relevant information, including any information that may be in the customer’s possession. Furthermore, the system validation of the product designed by SIMCom within a larger electronic system remains the responsibility of the customer or the customer’s system integrator. All specifications supplied herein are subject to change without notice. Copyright This document contains the proprietary technical information which is the property of SIMCom Limited, copying of this document, giving it to others, the using or communication of the contents thereof are forbidden without the official authority by SIMCom. Offenders are liable to the payment of the damages. All rights are reserved in the event of grant of a patent or the registration of a utility model or design. All specifications supplied herein are subject to change without notice Copyright © SIMCom Wireless Solutions Co., Ltd. 2017 Smart Machine Smart Decision SIM7600E-H_User Manual_V1.00 2017-10-11 Contents Contents ............................................................................................................................................. 3 Table Index ........................................................................................................................................ 5 Revision History .......................................................................................... ...................................... 7 1 Introduction ................................................................................................................................ 8 1 .1 Product Outline ..................................................................................................................... 8 1 .2 Hardware Interface Overview ............................................................................................... 9 1.3 Functional Overview ........................................................................................................... 10 2 Package Information ............................................................................................................... 12 2.1 Pin Assignment Overview ................................................................................................... 12 2.2 Pin Description .................................................................................................................... 14 2.3 Mechanical Information ...................................................................................................... 18 2.4 Footprint Recommendation ................................................................................................. 19 3 Interface Application ............................................................................................................... 20 3.1 Power Supply ...................................................................................................................... 20 3.1.1 Power Supply Design Guide ........................................................................................ 21 3.1.2 Recommended Power Supply Circuit .......................................................................... 22 3.1.3 Voltage Monitor ............................................................................................................ 22 3.2 Power on/Power off/Reset Function .................................................................................... 23 3.2.1 Power on ....................................................................................................................... 23 3.2.2 Power off ...................................................................................................................... 24 3.2.3 Reset Function .............................................................................................................. 25 3.3 UART Interface ................................................................................................................... 26 3.3.1 UART Design Guide .................................................................................................... 26 3.3.2 RI and DTR Behavior ................................................................................................... 27 3.4 USB Interface ...................................................................................................................... 28 3.5 USIM Interface.................................................................................................................... 29 3.5.1 USIM Application Guide .............................................................................................. 29 3.6 PCM Interface .....................................................…

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Company: SIMCom Wireless Solutions Limited Add: No.633 Jinzhong Road, Shanghai, 200335 China Tel: +86 21 3252 3134 Fax: +86 21 3252 3020 Email: [email protected] Attestation Letter Date: 2020‐05-26 Dear Sir/Madam, The chip MDM9607 installed in our product LTE MODULE, model name: SIM7600E-H(FCC ID: 2AJYU-8PYA009), which can support 2.4G Wi-Fi, GNSS and 2G/3G/4G functions. But for this product it only activates LTE Band 7: 2500-2570 MHz(TX), 2620-2690 MHz(RX) function. The other functions and bands are disabled by the manufacturer using the software. Sincerely, Signature: Typed or Printed Name: Yongsheng Li Title: Manager FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046

QA-FR-170-B Company: SIMCom Wireless Solutions Limited Add: No.633 Jinzhong Road, Shanghai, 200335 China Tel: +86 21 3252 3134 Fax: +86 21 3252 3020 Email: [email protected] FCC Authorization Date: 2020-05-26 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, SIMCom Wireless Solutions Limited, the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to app lication for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Typed or Printed Name: Yongsheng Li Title: Manager

Company: SIMCom Wireless Solutions Limited Add: No.633 Jinzhong Road, Shanghai, 200335 China Tel: +86 21 3252 3134 Fax: +86 21 3252 3020 Email: [email protected] FCC Confidential Authorization Date:2020-05-26 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AJYU-8PYA009 To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, SIMCom Wireless Solutions Limited hereby requests long-term confidential treatment of i nformation accompanying this application as outlined below: Block Diagram Schematics Operation Description BOM Tune up The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Sig nature: Typed or Printed Name: Yongsheng Li Title: Manager

Applicant SIMCom Wireless Solutions Limited FCC ID: 2AJYU-8PYA009 Section 15.212 Modular Transmitters Request for Modular Approval Request for Limited Modular Approval  RequirementsEUT ConditionsComply(Y/N) Single Modular Approval Requirements 1 The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. Refer to external photos. This module have shield cover. Y 2 The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with part 15 requirements under conditions of excessive data rates or over‐modulation. All inputs to the modules are buffered through logic or microprocessor inputs. Refer to Schematics. Y 3 The modular transmitter must have its own power supply regulation. The Module uses the chip MDM9607 with built-in power management components, the module rated power is 3.4-4.2V power, Refer to schematics. Y 4 The modular transmitter must comply with the antenna and transmission system requirements of §§15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of §15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. The maximum antenna gain for LTE Band7 is 11.50dBi. Y Compan y: SIMCom Wireless Solutions Limited Add: No.633 Jinzhong Road, Shanghai, 200335 China Tel: +86 21 3252 3134 Fax: +86 21 3252 3020 Email: [email protected] 5 The modular transmitter must be tested in a stand‐alone configuration, i.e., the module must not be inside another device during testing for compliance with part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in §15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be market ed with the module (see §15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during test ing shall be unmodified and commercially available (see §15.31(i)). The modular transmitter is connected to the controlled board when testing. Please refer to setup photo. Y 6 If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following:“ContainsTransmitter Module FCC ID: 2AJYU-8PYA009”Any similarwording that e xpresses the same meaning may be used. The Grantee may either provide such a label, a n example of which must be included Refer to the label. Y in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. 7 The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. Refer to manual Y 8 The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. The EUT meets exemption requirement- RF exposure evaluation greater than 20cm distance specified in § 2.1091. If the device built into a host as a portable usage, the additional RF exposure evaluation may be required as specified by§ 2.1093. Y Sincerely, Signature: Typed o r Printed Name: Yongsheng Li Title: Manager

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT B- EUT INTERNAL PHOTOGRAPHS

Bay Area Compliance Laboratories Corp.( Kunshan) Report No.: RSHF200526001-00A FCC Part 27 Page 11 of 46 FCC §1.1310 & §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart §2.1091 and subpart §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f²) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. Calculated Formulary: Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Calculated Data: Calculation of maximum antenna gain based on EIRP Mode Max Tune-up Power (dBm) ERP/EIRP Limit (dBm) Max Antenna Gain (dBd) Max Antenna Gain (dBi) LTE Band 7 21.5 33.00 / 11.50 Note:0dBd=2.15dBi Bay Area Compliance Laboratories Corp.( Kunshan) Report No.: RSHF200526001-00A FCC Part 27 Page 12 of 46 Calculation of maximum antenna gain based on MPE Ratio Mode Frequen cy Range Tune-up Conducted Power Power Density Limit Maximum Power Density Evaluation Distance Maximun Antenna Gain Allowed based on MPE MPE ratio (MHz) (dBm) (mW) (mW/cm 2 )(mW/cm 2 )(cm) (numeric) (dBi) LTE Band 7 2500.0- 2570.0 21.50 141.25 1.00 0.9991 20 35.56 15.510.9991 Mode Max Allow Antenna Gain (dBi) LTE Band 7 11.50 Result: To meet RF exposure & ERP/ERIP, the maximum net gains of antenna allowed is11.50dBi @LTE Band 7. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 27 TEST REPORT For SIMCom Wireless Solutions Limited No.633 Jinzhong Road, Shanghai, 200335 China FCC ID: 2AJYU-8PYA009 Report Type: Original Report Product Type: LTE MODULE Test Engineer: Winnie Yang Re port Number: RSHF200526001-00A Re port Date: 2020-07-08 Reviewed B y: Oscar Ye EMC Manager Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu province, China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp.( Kunshan) Report No.: RSHF200526001-00A FCC Part 27 Page 2 of 46 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 3 OBJECTIVE ................................................................................................................................................................... 3 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 3 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 JUSTIFICATION ............................................................................................................................................................. 5 CHANNEL LIST ............................................................................................................................................................. 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC §1.1310 & §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) ....................................................... 11 CALCULATED DATA: .................................................................................................................................................. 11 FCC §2.1047 - MODULATION CHARACTERISTIC ............................................................................................ 13 FCC §2.1046; §27.50 H - RF OUTPUT POWER ..................................................................................................... 14 APPLICABLE STANDARDS........................................................................................................................................... 14 TEST PROCEDURE ...................................................................................................................................................... 14 TEST DATA ................................................................................................................................................................ 15 FCC §2.1049, §27.53- OCCUPIED BANDWIDTH .................................................................................................. 19 APPLICABLE STANDARDS........................................................................................................................................... 19 TEST PROCEDURE ...................................................................................................................................................... 19 TEST DATA ................................................................................................................................................................ 19 FCC § 2.1051; §27.53 (M) - SPURIOUS EMISSIONS AT ANTENNA TERMINALS ......................................... 25 APPLICABLE STANDARDS........................................................................................................................................... 25 TEST PROCEDURE ...................................................................................................................................................... 25 TEST DATA ................................................................................................................................................................ 25 FCC § 2.1053 & §27.53 (M) - SPURIOUS RADIATED EMISSIONS .................................................…

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EXHIBIT C - TEST SETUP PHOTOGRAPHS Radiated Emissions View(Below 1GHz) Radiated Emissions View(Above 1GHz)