UDV-SIM800CGSM/GPRS Module

SIM800C_User Manual_ V1.00 SIM900-DS Document - 2 - Compliance Information FCC Compliance 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 device must accept any interference received, including interference that may cause undesired operation. Product that is a radio transmitter is labeled with FCC ID. FCC Caution (1) Exposure to Radio Frequency Radiation. This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. (2) Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. (3) This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. (4) Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment. (5) The modules FCC ID is not visible when installed in the host, or (6) If the host is marketed so that end users do not have straight forward commonly used methods for access to remove the module so that the FCC ID of the module is visible; then an additional permanent label referring to the enclosed module: Contains Transmitter Module FCC ID: UDV-SIM800C or Contains FCC ID: UDV-SIM800C must be used. General Notes SIMCom offers this information as a service to its customers, to support application and engineering efforts that use the products designed by SIMCom. The information provided is based upon requirements specifically provided to SIMCom by 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, system validation of this 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. Copyright This document contains proprietary technical information which is the property of Shanghai SIMCom Wireless Solutions Ltd, copying of this document and giving it to others and the using or communication of the contents thereof, are forbidden without express authority. Offenders are liable to the payment of damages. All rights reserved in the event of grant of a patent or the registration of a utility model or design. All specification supplied herein are subject to change without notice at any time. Copyright © Shanghai SIMCom Wireless Solutions Ltd. 2014. Smart Machine Smart Decision - 3 - 1. SIM800C Description 1.1. Summarize SIM800C designed by SIMCom is a quad band module which supports GSM/GPRS. The baseband circuit is based on MTK and RF circuit is based on RFMD. It works at quad bands------GSM850, EGSM900, DCS1800, and PCS1900. The main IC include MT6261M and RF7198. 1.2. Feature ● Quad-band 850/900/1800/1900MHz ● GPRS multi-slot class 12/10 ● GPRS mobile station class B ● Compliant to GSM phase 2/2+ ● –Class 4 (2 W @ 850/900MHz) ● –Class 1 (1 W @ 1800/1900MHz) ● Dimensions: 17.6*15.7*2.3mm ● Weight: 1.3g ● Control via AT commands (3GPP TS 27.007, 27.005 and SIMComenhanced AT Commands) ● Supply voltage range 3.6 ~ 4.2V ● Low power consumption ● Operation temperature:-30°C~80°C ● 42 SMT pins including – Analog audio interface – RTC backup – USB interface – Serial interface – Interface to external SIM 3V/1.8V – GPIO – ADC – GSM Antenna pad Smart Machine Smart Decision - 4 - 1.3. Pin Smart Machine Smart Decision - 5 - 1.4. Picture Figure 1: Top and Bottom view of SIM800C 1.5. Dimension Figure 2: Dimention Smart Machine Smart Decision - 6 - 2. Detail Block Diagram Figure 3: Block diagram of SIM800C 3. Electrical and Reliability Characteristics 3.1. Absolute Maximum Ratings The absolute maximum ratings stated in following table are stress ratings under non-operating conditions. Stresses beyond any of these limits will cause permanent damage to SIM800C. Table 1: Absolute maximum ratings Symbol Min Typ Max Unit VBAT - - 4.5 V Current 0 - 2.0 A USB_VBUS - - 12 V I I * - 4 16 mA I O * - 4 16 mA * These parameters are for digital interface pins, GPIO, and UART. 3.2. Digital Interface Characteristics Table 2: Digital interface characteristics Smart Machine Smart Decision - 7 - Symbol Parameter Min Typ Max Unit V IH High-level input current 2.1 - 3.1 V V IL Low-level input current -0.3 - 0.7 V V OH High-level output voltage 2.4 - - V V OL Low-level output voltage - - 0.4 V *Note: These parameters are for digital interface pins, such as keypad, GPIO and UART. 3.3. SIM Card Interface Characteristics Table 3: SIM card interface characteristics Symbol Parameter Min Typ Max Unit I IH High-level input current -1.0 - 1.0 uA I IL Low-level input current -1.0 - 1.0 uA V IH High-level input voltage 1.4 - - V 2.4 - - V V IL Low-level input voltage - - 0.27 V 0.4 V V OH High-level output voltage 1.62 - - V 2.7 - - V V OL Low-level output voltage - - 0.36 V - - 0.4 V 3.4. SIM_VDD Characteristics Table 4: SIM_VDD characteristics Symbol Parameter Min Typ Max Unit V O Output voltage - 3.0 - V - 1.8 - I O Output current - - 10 mA 3.5. VRTC Characteristics Table 5: VRTC characteristics Symbol Description Min Typ Max Unit V RTC-IN VRTC input voltage 1.2 2.8 3.0 V I RTC-IN VRTC input current - 3.0 5.0 uA V RTC-OUT VRTC output voltage - 2.8 - V Smart Machine Smart Decision - 8 - I RTC-OUT VRTC output cu…

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ShanghaiSimcomLtd. AuthoritytoActasAgent Date:July08,2014 AmericanCertificationBody,Inc. 6731WhittierAvenue SuiteC110 McLean,VA22101 ToWhomItMayConcern: Unilab(Shanghai)Co.,Ltd.isauthorizedtoactonourbehalf,untilotherwisenotified,for applicationstoAmericanCertificationBody,Inc.(ACB). Wecertifythatwearenotsubjecttodenialoffederalbenefits,thatincludesFCCbenefits,pursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.862.Further,noparty,asdefinedin47 CFR1.2002(b),totheapplicationissubjecttodenialoffederalbenefits,thatincludesFCCbenefits. Thankyou, AgencyAgreementExpirationDate:July07,2015 By:______________YongshengLi (Signature 1 )(Printname) Title:DeputyGeneralManager Onbehalfof:ShanghaiSimcomLtd. (CompanyName) Telephone:+86-2132523134 1 -MustbesignedbyapplicantcontactgivenforapplicantontheFCCsite,orbytheauthorizedagentifanappropriate authorizedagentletterhasbeenprovided.Lettersshouldbeplacedonappropriateletterhead.

Model Name: SIM800C Report Number: UL15820150209FCC041-4 Page 1 of 3 EUT EXTERNAl PHOTOS View of EUT-1 View of EUT-2 1 Model Name: SIM800C Report Number: UL15820150209FCC041-4 Page 2 of 3 View of EUT-3 View of EUT-4 Model Name: SIM800C Report Number: UL15820150209FCC041-4 Page 3 of 3 View of EUT-5

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Unilab(Shanghai) Co.,Ltd Report No. : UL15820150209FCC041-2 Page 1 of 5 Page:1 of 5 RF Exposure Evaluation Declaration Product Name : GSM/GPRS Module Model No. : SIM800C FCC ID: UDV- SIM800C Applicant : Shanghai Simcom Ltd Address : SIM Technology Building,No.633, Jinzhong Road,Changning District, Shanghai, P.R. China Date of Receipt : 02-09-2015 Issued Date : 02-12-2015 Report No. : UL15820150209FCC041-2 Report Version : V1.0 The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standard through the calibration of the equipment and evaluated measurement uncertainty herein. This report must not be used to claim product endorsement by TAF, CNAS or any agency of the Government. The test report shall not be reproduced except in full without the written approval of UnilabCorporation. Unilab(Shanghai) Co.,Ltd Report No. : UL15820150209FCC041-2 Page 2 of 5 Page:2 of 5 RF Exposure Evaluation Declaration Issued Date : 02-12-2015 Report No. : UL15820150209FCC041-2 Product Name : GSM/GPRS Module Applicant : Shanghai Simcom Ltd Address : SIM Technology Building,No.633, Jinzhong Road,Changning District, Shanghai, P.R. China Manufacturer : Shanghai Simcom Wireless Solution Ltd. Address : SIM Technology Building, No.633, Jinzhong Road, Changning District, Shanghai, P.R. China Model No. : SIM800C EUT Voltage MIN: 3.6V, NOR: 4.0V, MAX: 4.2V Brand Name : SIMCom Applicable Standard : FCC’s Rules (47 C.F.R. §1.1310 and 2.1091) Test Result : Complied Performed Location : Unilab (Shanghai) Co.,Ltd. FCC 2.948 register number is 714465 No.1350, Lianxi Road, Pudong New District, Shangha, China TEL:+86-21-5027-5125/FAX:+86-21-5027-7862 Documented By : (Technical Engineer: Paul Yang) Reviewed By : (Senior Engineer: Forest Cao) Approved By : (Supervisor: Eva Wang) Unilab(Shanghai) Co.,Ltd Report No. : UL15820150209FCC041-2 Page 3 of 5 Page:3 of 5 1. EUT Description Product Name: GSM/GPRS Module Model Name: SIM800C Hardware Version: V1.02 Software Version: SIM800 R14.18 RF Exposure Environment: Uncontrolled GSM/ EDGE Support Band: GSM850/PCS1900 GPRS Class: 12 Tx Frequency Range: GSM 850: 824.2MHz to 848.8MHz PCS 1900: 1850.2MHz to 1909.8MHz Rx Frequency Range: GSM 850: 869.2MHz to 893.8MHz PCS 1900: 1930.2MHz to 1989.8MHz Type of modulation: GMSK for GSM/GPRS Antenna Type: Connector Antenna Peak Gain: GSM 850: 3.0dBi PCS 1900:3.0dBi Unilab(Shanghai) Co.,Ltd Report No. : UL15820150209FCC041-2 Page 4 of 5 Page:4 of 5 2. RF Exposure Evaluation 2.1 Limits 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) Frequency Range(MHz) Electric Filed Strength (V/m) Magnetic Filed Strength (A/m) Power Density (mW/cm2) Average Time (Minutes) (A)Limits for Occupation/Control Exposures 300-1500 -- --F/3006 1500-100,000 -- --56 (B)Limits for General Occupation/UnControlled Exposures 300-1500 -- --F/15006 1500-100,000 -- --130 F= Frequency in MHz Friis Formula Friis transmission formula: Pd = (Pout*G)/(4*Pi*R2) Where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. 2.2.Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. The temperature and related humidity: 22°Cand 45％ RH. Unilab(Shanghai) Co.,Ltd Report No. : UL15820150209FCC041-2 Page 5 of 5 Page:5 of 5 2.3.Test Result of RF Exposure Evaluation This device is evaluated by mobile device with general population/uncontrolled exposure condition For this device, the calculation is using the most conservative values, and the results are as follows: Test Mode Antenna Gain (dBi) Maximum Output Power (dBm) Average Power (dBm) Average EIRP (mW) Calculated RF Exposure at d = 20cm (mW/cm2) MPE Limit (mW/cm2) GSM 850 3.0 35 29 794.33 0.16 0.55 PCS 1900 3.0 32 26 398.11 0.08 1.00 The averaged power calculated method are shown as below: Averaged power=Maximum burst averaged power(1 Tx Slot)-9dB Duty cycle =12.5% AverageEIRP Power=Average Power+Antenna Gain Test Mode ERP (dBm) EIRP (dBm) Peak EIRP (mW) Average EIRP (mW) Calculated RF Exposure at d = 20cm (mW/cm2) MPE Limit (mW/cm2) GSM 850 34.89 37.04 5058.25 636.80 0.13 0.55 PCS 1900 --------- 31.85 1531.09 192.75 0.04 1.00 The frame-averaged power calculated method are shown as below: AverageEIRP=Peak EIRP-9dB Duty cycle =12.5% This device can pass RF exposure limit.

Unilab(Shanghai) Co.,Ltd. Report No. : UL15820150209FCC041-1 Page 1 of 54 RF Test Report Test in accordance with Federal Communications Commission(FCC) CFR TITLE 47, Parts 2, 22, 24 Product Name : GSM/GPRS Module Model No. : SIM800C FCC ID : UDV-SIM800C Applicant : Shanghai Simcom Ltd Address : SIM Technology Building,No.633, Jinzhong Road,Changning District, Shanghai, P.R. China Date of Receipt : 02-09-2015 Test Date : 02-09-2015~02-12-2015 Issued Date : 02-12-2015 Report No. : UL15820150209FCC041-1 Report Version : V1.0 Notes： The test results only relate to these samples which have been tested. Partly using this report will not be admitted unless been allowed by Unilab. Unilab is only responsible for the complete report with the reported stamp of Unilab. Unilab(Shanghai) Co.,Ltd. Report No. : UL15820150209FCC041-1 Page 2 of 54 Test Report Certification Issued Date : 02-12-2015 Report No. : UL15820150209FCC041-1 Product Name : GSM/GPRS Module Applicant : Shanghai Simcom Ltd Address : SIM Technology Building,No.633, Jinzhong Road,Changning District, Shanghai, P.R. China Manufacturer : Shanghai Simcom Wireless Solution Ltd. Address : SIM Technology Building, No.633, Jinzhong Road, Changning District, Shanghai, P.R. China Model No. : SIM800C EUT Voltage : MIN: 3.6V, NOR: 4.0V, MAX: 4.2V Brand Name : SIMCom FCC ID: UDV-SIM800C Applicable Standard : ANSI/TIA-603-C-2004; FCC CFR Title 47 Part 2; FCC CFR Title 47 Part 22 Subpart H;FCC CFR Title 47 Part24 Subpart E;FCC KDB 971168 D01 Power Meas License Digital Systems v02r02 Test Result : Complied Performed Location : Unilab (Shanghai) Co., Ltd. FCC 2.948 register number is 714465 No. 1350, Lianxi Rd. Pudong New District, Shanghai, China TEL: +86-21-50275125 FAX: +86-21-50277862 Documented By : (Technical Engineer: Paul Yang) Reviewed By : (Senior Engineer: Forest Cao) Approved By : (Supervisor: Eva Wang) Unilab(Shanghai) Co.,Ltd. Report No. : UL15820150209FCC041-1 Page 3 of 54 TABLE OF CONTENTS SUMMARY OF TEST RESULT ....................................................................................................................................... 4 1. General Information ........................................................................................................................................ 5 1.1. EUT Description ...................................................................................................................................... 5 1.2. Mode of Operation ................................................................................................................................. 6 1.3. Tested System Details .......................................................................................................................... 7 1.4. Configuration of Tested System ........................................................................................................... 7 1.5. EUT Exercise Software ......................................................................................................................... 8 2. Technical Test ..................................................................................................................................................... 9 2.1. Test Environment .................................................................................................................................... 9 3. Peak Output Power ......................................................................................................................................... 10 3.1. Test Equipment ..................................................................................................................................... 10 3.2. Test Setup ............................................................................................................................................... 10 3.3. Limit ......................................................................................................................................................... 11 3.4. Test Procedure ...................................................................................................................................... 12 3.5. Uncertainty ............................................................................................................................................. 12 3.6. Test Result ............................................................................................................................................. 13 4. Occupied Bandwidth ........................................................................................................................................ 16 4.1. Test Equipment ..................................................................................................................................... 16 4.2. Test Setup .............................................................................................................................................. 16 4.3. Limit ......................................................................................................................................................... 17 4.4. Test Procedure ...................................................................................................................................... 17 4.5. Uncertainty ............................................................................................................................................. 17 4.6. Test Result ............................................................................................................................................. 18 5.Spurious Emission At Antenna Terminals (+/- 1MHz) ................................................................................. 27 5.1. Test Equipment ..................................................................................................................................... 27 5.2. Test Setup .........................................…

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Model Name: SIM800C Report Number: UL15820150209FCC041-3 Page 1 of 3 TEST SETUP PHOTOS for Part 22&24 Occupied Bandwidth, Conducted Power Measurement, Spurious Emission At Antenna Terminals (+/- 1MHz), Conducted Spurious Emission Measurement Setup Model Name: SIM800C Report Number: UL15820150209FCC041-3 Page 2 of 3 Frequency Stability Under Temperature & Voltage Variations Setup Model Name: SIM800C Report Number: UL15820150209FCC041-3 Page 3 of 3 ERP Test, Radiated Spurious Measurement(30MHz to 1GHz) Setup Radiated Spurious Measurement (Above 1GHz), EIRP Test Setup