XMR202009UG89UMTS/HSPA+Module

UG89 Hardware Design UMTS/HSPA+ Module Series Rev. UG89_Hardware_Design_V1.0 Date: 2020-07-12 Status: Preliminary www.quectel.com UMTS/HSPA+ Module Series UG89 Hardware Design UG89_Hardware_Design 1 / 73 Our aim is to provide customers with timely and comprehensive service. For any assistance, please contact our company headquarters: Quectel Wireless Solutions Co., Ltd. Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai, China 200233 Tel: +86 21 5108 6236 Email: [email protected] Or our local office. For more information, please visit: http://www.quectel.com/support/sales.htm For technical support, or to report documentation errors, please visit: http://www.quectel.com/support/technical.htm Or Email to: [email protected] GENERAL NOTES QUECTEL OFFERS THE INFORMATION AS A SERVICE TO ITS CUSTOMERS. THE INFORMATION PROVIDED IS BASED UPON CUSTOMERS’ REQUIREMENTS. QUECTEL MAKES EVERY EFFORT TO ENSURE THE QUALITY OF THE INFORMATION IT MAKES AVAILABLE. QUECTEL DOES NOT MAKE ANY WARRANTY AS TO THE INFORMATION CONTAINED HEREIN, AND DOES NOT ACCEPT ANY LIABILITY FOR ANY INJURY, LOSS OR DAMAGE OF ANY KIND INCURRED BY USE OF OR RELIANCE UPON THE INFORMATION. ALL INFORMATION SUPPLIED HEREIN IS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. COPYRIGHT THE INFORMATION CONTAINED HERE IS PROPRIETARY TECHNICAL INFORMATION OF QUECTEL WIRELESS SOLUTIONS CO., LTD. TRANSMITTING, REPRODUCTION, DISSEMINATION AND EDITING OF THIS DOCUMENT AS WELL AS UTILIZATION OF THE CONTENT ARE FORBIDDEN WITHOUT PERMISSION. OFFENDERS WILL BE HELD LIABLE FOR PAYMENT OF DAMAGES. ALL RIGHTS ARE RESERVED IN THE EVENT OF A PATENT GRANT OR REGISTRATION OF A UTILITY MODEL OR DESIGN. Copyright © Quectel Wireless Solutions Co., Ltd. 2020. All rights reserved. UMTS/HSPA+ Module Series UG89 Hardware Design UG89_Hardware_Design 2 / 73 About the Document History Revision Date Author Description 1.0 2020-07-12 Woody Initial UMTS/HSPA+ Module Series UG89 Hardware Design UG89_Hardware_Design 3 / 73 Contents About the Document .................................................................................................................................. 2 Contents ...................................................................................................................................................... 3 Table Index .................................................................................................................................................. 5 Figure Index ................................................................................................................................................ 6 1 Introduction ......................................................................................................................................... 7 1.1. Safety Information..................................................................................................................... 8 2 Product Concept ................................................................................................................................. 9 2.1. General Description .................................................................................................................. 9 2.2. Key Features .......................................................................................................................... 10 2.3. Functional Diagram ................................................................................................................ 12 2.4. Evaluation Board .................................................................................................................... 13 3 Application Interfaces ...................................................................................................................... 14 3.1. General Description ................................................................................................................ 14 3.2. Pin Assignment ....................................................................................................................... 15 3.3. Pin Description ........................................................................................................................ 16 3.4. Operating Modes .................................................................................................................... 22 3.5. Power Supply .......................................................................................................................... 23 3.5.1. Power Supply Pins ........................................................................................................ 23 3.5.2. Decrease Voltage Drop ................................................................................................. 23 3.5.3. Reference Design for Power Supply ............................................................................. 24 3.6. Power-on/off/Reset Scenarios ................................................................................................ 25 3.6.1. Turn on the Module Using the PWRKEY ...................................................................... 25 3.6.2. Turn off the Module ....................................................................................................... 27 3.6.2.1. Turn off the Module Using the PWRKEY Pin...................................................... 28 3.6.2.2. Turn off Module Using AT Command .................................................................. 28 3.6.3. Reset the Module .......................................................................................................... 28 3.6.4. Automatic Shutdown* .................................................................................................... 30 3.6.4.1. Thermal Shutdown* ............................................................................................ 30 3.6.4.2. Undervoltage Shutdown* ................................................…

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

Quectel Wireless Solutions Company Limited Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai, China 200233 Modular Approval Request Letter Applicant: Quectel Wireless Solutions Company Limited, Product Name: UMTS/HSPA+ Module Model No.: UG89 FCC ID: XMR202009UG89 The single module transmitter has been evaluated then tested meeting the requirements under Part 15C Section 212 as below: Modular approval requirement EUT Condition Comply 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. The radio elements of the modular transmitter have their own shielding. Yes 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. The modular has buffered data inputs, it is integrated in chip. Please see schematic.pdf Yes The modular transmitter must have its own power supply regulation. All power lines derived from the host device are regulated before energizing other circuits internal to the UG89. Please see schematic.pdf Yes The modular transmitter must comply with the antenna and transmission system requirements of Sections 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 Section 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. A permanently attached antenna or unique antenna connector is not a requirement for licensed modules. Yes Quectel Wireless Solutions Company Limited Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai, China 200233 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 Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 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 testing shall be unmodified and commercially available (see Section 15.31(i)) must not be inside another device during testing. The UG89 was tested in a stand‐ alone configuration via a PCMCIA extender. Please see spurious set‐up Yes The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. The label position of UG89 is clearly indicated. If the FCC ID of the module cannot be seen when it is installed, then the host label must include the text: Contains FCC ID: XMR202009UG89. Please see the label.pdf Yes 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 requirements, which are based on the intended use/configurations The UG89 is compliant with all applicable FCC rules. Detail instructions are given in the User Manual. Yes The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. The UG89 is approved to comply with the applicable RF exposure requirement, please see the MPE evaluation with 20cm as the distance restriction. Yes Jean Hu Quectel Wireless Solutions Company Limited. TEL: +86-21-51086236 ext 6511

Quectel Wireless Solutions Company Limited Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai, China 200233 Confidentiality Letter Date: 2020.08.19 Federal Communications Commission Authorization and Evaluation Division FCC ID: XMR202009UG89 Confidentiality Request Pursuant to FCC 47 CRF 0.457(d) and 0.459, we request that a part of the subject FCC application listed below be held permanently confidential and permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public.  Operational Description  Parts List  Tune up procedure  Block Diagram  Schematics Further, the Applicant has spent substantial effort in developing this product, some aspects of which are deemed to be trade secret and proprietary. Having the subject information easily available to our competitors in this market would negate the advantage we have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Sincerely yours, Jean Hu Quectel Wireless Solutions Company Limited. TEL: +86-21-51086236 ext 6511

Quectel Wireless Solutions Company Limited Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai, China 200233 Declaration of authorization Date: 2020.08.19 Product Name: UMTS/HSPA+ Module Model No.: UG89 SW: UG89TAR02A01M16 FCC ID: XMR202009UG89 We, the undersigned, hereby authorize MRT Technology (Suzhou) Co., Ltd to act on our behalf, to act on our behalf in all manners relating to FCC approval of our products: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by MRT Technology (Suzhou) Co., Ltd within the scope of this authorization shall have the same effects as our own. Name Representative of agent: Marlin Chen Agent Company name: MRT Technology (Suzhou) Co., Ltd Address: D8 Building, Youxin Industrial Park, No.2 Tian'edang Rd., Wuzhong Economic Development Zone, City: Suzhou Country: China If you have any questions regarding the authorization, please don’t hesitate to contact us. Sincerely yours, Jean Hu Quectel Wireless Solutions Company Limited. TEL: +86-21-51086236 ext 6511

Report No.: 2008RSU006-EE 1 of 2 EUT Photograph (1) EUT & EVB Photo (2) EUT & EVB Photo Report No.: 2008RSU006-EE 2 of 2 (3) EUT & EVB Photo (4) EUT & EVB Photo

Label Location

Report No.: 2008RSU006-EE 1 of 1 EUT Photograph (1) EUT Photo (2) EUT Photo

MRT Technology (Suzhou) Co., Ltd Report No.: 2008RSU006-U1 Phone: +86-512-66308358 Report Version: V01 Web: www.mrt-cert.com Issue Date: 08-22-2020 1 of 63 FCC ID: XMR202009UG89 Application: Quectel Wireless Solutions Company Limited Application Type: Certification Product: UMTS/HSPA+Module Model No.: UG89 Brand Name: Quectel FCC Rule Part(s): Part 22 Subpart H, Part 24 Subpart E, Test Procedure(s): ANSI C63.26-2015, KDB 971168 D01v03r01 Test Date: August 04 ~ August 13, 2020 MEASUREMENT REPORT FCC PART 22 & 24 The test results relate only to the samples tested. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.26-2015. Test results reported herein relate only to the item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Reviewed By: ( Sunny Sun ) Approved By: ( Robin Wu ) Report No.: 2008RSU006-U1 2 of 63 Revision History Report No. Version Description Issue Date Note 2008RSU006-U1 Rev. 01 Initial Report 08-22-2020 Valid Report No.: 2008RSU006-U1 3 of 63 CONTENTS Description Page 1. INTRODUCTION ............................................................................................................................... 6 1.1. Scope ...................................................................................................................................... 6 1.2. MRT Test Location ................................................................................................................ 6 2. PRODUCT INFORMATION .............................................................................................................. 7 2.1. Equipment Description .......................................................................................................... 7 2.2. Description of Available Antennas ........................................................................................ 8 2.3. EMI Suppression Device(s)/M odifications ........................................................................... 8 2.4. Maximum Power, Frequency Toleranc e, and Emission Designator ................................. 8 2.5. Configuration of Tested System ........................................................................................... 9 2.6. Test Environment Condition .................................................................................................. 9 3. TEST EQUIPMENT CALIBRATION DATE ................................................................................... 10 4. MEASUREMENT UNCERTAINTY................................................................................................. 12 5. TEST RESULT ................................................................................................................................. 13 5.1. Summary .............................................................................................................................. 13 5.2. Occupied Bandwidth............................................................................................................ 14 5.2.1. Test Limit .......................................................................................................................... 14 5.2.2. Test Procedure................................................................................................................. 14 5.2.3. Test Setting ...................................................................................................................... 14 5.2.4. Test Setup ........................................................................................................................ 14 5.2.5. Test Result ....................................................................................................................... 15 5.3. Frequency Stability Measurement...................................................................................... 21 5.3.1. Test Limit .......................................................................................................................... 21 5.3.2. Test Procedures Used ..................................................................................................... 21 5.3.3. Test Setting ...................................................................................................................... 21 5.3.4. Test Setup ........................................................................................................................ 22 5.3.5. Test Result ....................................................................................................................... 23 5.4. Equivalent Isotropically Radiated Power Measurement ................................................... 29 5.4.1. Test Limit .......................................................................................................................... 29 5.4.2. Test Procedures Used ..................................................................................................... 29 5.4.3. Test Setting ...................................................................................................................... 29 5.4.4. Test Setup ........................................................................................................................ 30 5.4.5. Test Result ....................................................................................................................... 31 5.5. Band Edge Measurement ................................................................................................... 35 5.5.1. Test Limit .......................................................................................................................... 35 Report No.: 2008RSU006-U1 4 of 63 5.5.2. Test Procedure Used....................................................................…

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

Report No.: 2008RSU006-U1 46 of 63 WCDMA Band II Channel 9262 (1852.4MHz) Channel 9400 (1880.0MHz) Channel 9538 (1907.6MHz) WCDMA Band V Channel 4132 (826.4MHz) Channel 4183 (836.4MHz) Channel 4233 (846.6MHz) Report No.: 2008RSU006-U1 47 of 63 5.7. Conducted Spurious Emissions 5.7.1.Test Limit The level of the carrier and the various conducted spurious and harmonic frequencies is measured by means of a calibrated spectrum analyzer. The spectrum is scanned from the lowest frequency generated in the equipment up to a frequency including its 10 th harmonic. All out of band emissions are measured with a spectrum analyzer connected to the antenna terminal of the EUT while the EUT is operating at its maximum duty cycle, at maximum power, and at the appropriate frequencies. All data rates were investigated to determine the worst-case configuration. All modes of operation were investigated and the worst-case configuration results are reported in this section. The power of any emission outside of the authorized operating frequency ranges must be attenuated below the transmitting power (P) by a factor of at least 43 + 10 log(P) dB. 5.7.2.Test Procedure Used ANSI C63.26-2015 - Section 5.7 5.7.3.Test Setting 1. Set the analyzer frequency to low, mid, high channel. 2. RBW = 1MHz 3. VBW ≥ 3*RBW 4. Detector = power averaging (rms) 5. Set sweep trigger to “free run.” 6. User gate triggered such that the analyzer only sweeps when the device is transmitting at full power. 7. Trace average at least 100 traces in power averaging (rms) mode if sweep is set to auto-couple. To accurately determine the average power over the on and off time of the transmitter, it can be necessary to increase the number of traces to be averaged above 100, or if using a manually configured sweep time, increase the sweep time. Report No.: 2008RSU006-U1 48 of 63 5.7.4.Test Setup Report No.: 2008RSU006-U1 49 of 63 5.7.5.Test Result Product UMTS/HSPA+Module Test Engineer Candy Luo Test Date 2020/08/06 Test Site SR6 Test Result Pass Mode Frequency (MHz) Frequency Range (MHz) Max Spurious Emissions (dBm) Limit (dBm) Result GSM 850 824.2 30 ~ 10000 -43.37 ≤ -13.00 Pass 836.4 30 ~ 10000 -41.97 ≤ -13.00 Pass 848.8 30 ~ 10000 -43.44 ≤ -13.00 Pass PCS 1900 1850.2 30 ~ 20000 -42.55 ≤ -13.00 Pass 1880.0 30 ~ 20000 -44.51 ≤ -13.00 Pass 1909.8 30 ~ 20000 -43.91 ≤ -13.00 Pass EDGE 850 824.2 30 ~ 10000 -39.93 ≤ -13.00 Pass 836.4 30 ~ 10000 -40.72 ≤ -13.00 Pass 848.8 30 ~ 10000 -40.84 ≤ -13.00 Pass EDGE 1900 1850.2 30 ~ 20000 -41.39 ≤ -13.00 Pass 1880.0 30 ~ 20000 -42.29 ≤ -13.00 Pass 1909.8 30 ~ 20000 -41.87 ≤ -13.00 Pass WCDMA Band II 1852.4 30 ~ 20000 -43.53 ≤ -13.00 Pass 1880.0 30 ~ 20000 -43.42 ≤ -13.00 Pass 1907.6 30 ~ 20000 -44.04 ≤ -13.00 Pass WCDMA Band V 826.4 30 ~ 10000 -43.64 ≤ -13.00 Pass 836.4 30 ~ 10000 -42.60 ≤ -13.00 Pass 846.6 30 ~ 10000 -43.60 ≤ -13.00 Pass Report No.: 2008RSU006-U1 50 of 63 GSM 850 Lowest Channel Middle Channel Highest Channel PCS 1900 Lowest Channel Middle Channel Highest Channel Report No.: 2008RSU006-U1 51 of 63 EDGE 850 Lowest Channel Middle Channel Highest Channel EDGE 1900 Lowest Channel Middle Channel Highest Channel Report No.: 2008RSU006-U1 52 of 63 WCDMA Band II Lowest Channel Middle Channel Highest Channel WCDMA Band V Lowest Channel Middle Channel Highest Channel Report No.: 2008RSU006-U1 53 of 63 5.8. Radiated Spurious Emissions Measurements 5.8.1.Test Limit Out of band emissions: The powerof any emission outside of theauthorized operating frequency ranges must be attenuated below the transmitting power (P) by a factorof at least 43 + 10 log(P) dB. The emission limit equal to -13dBm. E (dBμV/m) = EIRP (dBm) - 20 log D + 104.8; where D is the measurement distance in meters. The emission limit equal to 82.3dBμV/m. 5.8.2.Test Procedure Used ANSI C63.26-2015 - Section 5.2.7 & 5.5 5.8.3.Test Setting 1. RBW = 1MHz 2. VBW≥ 3*RBW 3. Sweep time ≥ 10 × (number of points in sweep) × (transmission symbol period) 4. Detector = Peak 5. Trace mode = max hold 6. The trace was allowed to stabilize 5.8.4.Test Setup Below 1GHz Test Setup: Report No.: 2008RSU006-U1 54 of 63 Above 1GHz Test Setup: Report No.: 2008RSU006-U1 55 of 63 5.8.5.Test Result Product UMTS/HSPA+Module Temperature 23°C Test Engineer Buter Shi Relative Humidity 55% Test Site AC1 Test Date 2020/08/09 Test Mode GSM 850 Frequency (MHz) Reading Level (dBμV) Factor (dB) Measure Level(dBμV/m) Limit (dBμV/m) Margin (dB) Detector Polarization Bottom CH 128 (824.2MHz) 153.2 16.7 14.9 31.6 82.3 -50.7 Peak Horizontal 492.2 5.7 24.3 30.0 82.3 -52.3 Peak Horizontal 139.6 16.9 14.8 31.7 82.3 -50.6 Peak Vertical 679.4 6.0 27.1 33.1 82.3 -49.2 Peak Vertical 1646.0 57.9 -7.4 50.5 82.3 -31.8 Peak Horizontal 2470.5 53.0 -5.0 48.0 82.3 -34.3 Peak Horizontal 1646.0 58.6 -7.4 51.2 82.3 -31.1 Peak Vertical 2470.5 61.1 -5.0 56.1 82.3 -26.2 Peak Vertical Middle CH 189 (836.4MHz) 155.6 15.2 15.1 30.3 82.3 -52.0 Peak Horizontal 625.6 5.9 26.0 31.9 82.3 -50.4 Peak Horizontal 47.5 11.9 20.3 32.2 82.3 -50.1 Peak Vertical 139.1 17.4 14.8 32.2 82.3 -50.1 Peak Vertical 1671.5 57.2 -7.5 49.7 82.3 -32.6 Peak Horizontal 2513.0 52.6 -5.1 47.5 82.3 -34.8 Peak Horizontal 1671.5 57.7 -7.5 50.2 82.3 -32.1 Peak Vertical 2513.0 61.0 -5.1 55.9 82.3 -26.4 Peak Vertical Top CH 251 (848.8MHz) 156.1 15.6 15.1 30.7 82.3 -51.6 Peak Horizontal 623.2 5.4 26.1 31.5 82.3 -50.8 Peak Horizontal 39.7 12.9 19.1 32.0 82.3 -50.3 Peak Vertical 137.7 17.3 14.8 32.1 82.3 -50.2 Peak Vertical 1697.0 51.6 -7.2 44.4 82.3 -37.9 Peak Horizontal 2547.0 54.6 -5.1 49.5 82.3 -32.8 Peak Horizontal 1697.0 60.0 -7.2 52.8 82.3 -29.5 Peak Vertical 2547.0 61.3 -5.1 56.2 82.3 -26.1 Peak Vertical Report No.: 2008RSU006-U1 56 of 63 Product UMTS/HSPA+Module Temperature 23°C Test Engineer Buter Shi Relative Humidity 55% Test Site AC1 Test Date 2020/08/09 Test Mode PCS 1900 Frequency (MHz) Reading Level (dBμV) Factor (dB) Measure Level(dBμV/m) Limit (dBμV/m) Margin (dB) Detector Polarization Bottom CH 512 (1850.4MHz) 157.6 11.8 15.…

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

MRT Technology (Suzhou) Co., Ltd Report No.: 2008RSU006-U2 Phone: +886-3-3288388 Report Version: V01 Web: www.mrt-cert.com Issue Date: 08-22-2020 Page Number: 1 of 7 RF Exposure Evaluation Declaration FCC ID: XMR202009UG89 Application: Quectel Wireless Solutions Company Limited Application Type: Certification Product: UMTS/HSPA+Module Model No.: UG89 Brand Name: Quectel Test Procedure(s): KDB 447498 D01v06 Test Date: August 04 ~ August 13, 2020 Reviewed By: ( Sunny Sun ) Approved By: ( Robin Wu ) The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standards through the calibration of the equipment and evaluated measurement uncertainty herein. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: 2008RSU006-U2 Page Number: 2 of 7 Revision History Report No. Version Description Issue Date Note 2008RSU006-U2 Rev. 01 Initial Report 08-22-2020 Valid Report No.: 2008RSU006-U2 Page Number: 3 of 7 General Information Applicant: Quectel Wireless Solutions Company Limited Applicant Address: Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai, China 200233 Manufacturer: Quectel Wireless Solutions Company Limited Manufacturer Address: Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai, China 200233 Test Site: MRT Technology (Suzhou) Co., Ltd Test Site Address: D8 Building, No.2 Tian’edang Rd., Wuzhong Economic Development Zone, Suzhou, China Test Facility / Accreditations Measurements were performed at MRT Laboratory located in Tian’edang Rd., Suzhou, China.  MRT facility is a FCC accredited (MRT Designation No. CN1166) test facility with the site description report on file and has met all the requirements specified in ANSI C63.4-2014.  MRT facility is an IC registered (MRT Reg. No. 11384A-1) test laboratory with the site description on file at Industry Canada.  MRT facility is a VCCI registered (R-20025, G-20034, C-20020, T-20020) test laboratory with the site description on file at VCCI Council.  MRT Lab is accredited to ISO 17025 by the American Association for Laboratory Accreditation (A2LA) under the American Association for Laboratory Accreditation Program (A2LA Cert. No. 3628.01) in EMC, Telecommunications, Radio and SAR testing. Report No.: 2008RSU006-U2 Page Number: 4 of 7 1. PRODUCT INFORMATION 1.1. Equipment Description Note: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. 1.2. Description of Available Antennas Technology Frequency Range (MHz) Antenna Type Max Peak Gain (dBi) GSM850 824.2 ~ 848.8 Dipole 2.29 PCS1900 1850.2 ~ 1909.8 1.59 WCDMA Band II 1852.4 ~ 1907.6 1.59 WCDMA Band V 826.4 ~ 846.6 2.29 Note: All antenna information (Antenna type and Peak Gain) is provided by the manufacturer. Product Name: UMTS/HSPA+ Module Model No.: UG89 Brand Name: Quectel GSM Features Band (s): GSM850, PCS1900 TX Frequency Range: GSM850: 824.2 ~ 848.8MHz, PCS1900: 1850.2 ~ 1909.8MHz RX Frequency Range: GSM850: 869.2 ~ 893.8MHz, PCS1900: 1930.2 ~ 1989.8MHz Support Slot Support GPRS & EDGE multi-slot class 12 Modulation: GMSK, 8-PSK UMTS Features Band (s): Band II, V TX Frequency Range: WCDMA Band II: 1852.4 ~ 1907.6MHz WCDMA Band V: 826.4 ~ 846.6MHz RX Frequency Range: WCDMA Band II: 1932.4 ~ 1987.6MHz WCDMA Band V: 871.4 ~ 891.6MHz Modulation: QPSK, 16QAM (DL only) Operating Temperature: -35 ~ 75 °C Supply Voltage: 3.3 ~ 4.5Vdc, typical 3.8Vdc Report No.: 2008RSU006-U2 Page Number: 5 of 7 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 Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- f/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- f/1500 6 1500-100,000 -- -- 1 30 f= Frequency in MHz Calculation Formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 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 is the limit of MPE, 1mW/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. Report No.: 2008RSU006-U2 Page Number: 6 of 7 2.2. Test Result of RF Exposure Evaluation Product UMTS/HSPA+ Module Test Item RF Exposure Evaluation Test Mode Frequency Band (MHz) Maximum Conducted Power (dBm) Antenna Gain (dBi) ERP (EIRP) (dBm) ERP (EIRP) Limit (dBm) Power Density at 20cm (mW/ cm 2 ) Limi…

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