2AARNWLTPH-8MLTE Module

4G Module User Manual Product Name：4G network communication module Manufacturer：PHIHONG TECHNOLOGY CO., LTD. Model name：WLTPH-8M-RW Spec： Power DC 10~25V Energy consumption 200～500 mA Interface Micro USB Type B Support band LTE: B2/B4/B5/B12/B13/B14/B66/B71 WCDMA: B2/B4/B5 Operating temperature -30°C to +50°C Product Photo： Accessories： 1. Micro USB cable * 1 2. Power cable * 1 3. Antenna * 1 Instructions： This product needs to be used with Phihong hardware 1. Install the signal cable (Micro USB) 2. Install the power cable 3. Connect the antenna 4. Finish 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 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 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 20cm between the radiator & your body. Industry Canada statement: This device complies with ISED’s licence-exempt RSSs. Operation is subject to the following two conditions: This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Le présent appareil est conforme aux CNR d’ ISED applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) le dispositif ne doit pas produire de brouillage préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage susceptible de provoquer un fonctionnement indésirable. Radiation Exposure Statement: This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with greater than 20cm between the radiator & your body. Déclaration d'exposition aux radiations: Cet équipement est conforme aux limites d'exposition aux rayonnements ISED établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé à plus de 20 cm entre le radiateur et votre corps. This device is intended only for OEM integrators under the following conditions: (For module device use) 1) The antenna must be installed and operated with greater than 20cm between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed. Cet appareil est conçu uniquement pour les intégrateurs OEM dans les conditions suivantes: (Pour utilisation de dispositif module) 1) L'antenne doit être installé et exploité avec plus de 20 cm entre l'antenne et les utilisateurs, et 2) Le module émetteur peut ne pas être coïmplanté avec un autre émetteur ou antenne. Tant que les 2 conditions ci-dessus sont remplies, des essais supplémentaires sur l'émetteur ne seront pas nécessaires. Toutefois, l'intégrateur OEM est toujours responsable des essais sur son produit final pour toutes exigences de conformité supplémentaires requis pour ce module installé. This module is intended for OEM integrators only. Per FCC KDB 996369 D03 OEM Manual v01 guidance, the following conditions must be strictly followed when using this certified module: KDB 996369 D03 OEM Manual v01 rule sections: 2.2 List of applicable FCC rules This module has been tested for compliance to FCC Part 15, 22, 24, 27, 90, 2.3 Summarize the specific operational use conditions The module is tested for standalone mobile RF exposure use condition. Any other usage conditions such as co-location with other transmitter(s) or being used in a portable condition will need a separate reassessment through a class II permissive change application or new certification. 2.4 Limited module procedures Not applicable. 2.5 Trace antenna designs Not applicable. 2.6 RF exposure considerations This equipment complies with FCC mobile radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. If the module is installed in a portable host, a separate SAR evaluation is required to confirm compliance with relevant FCC portable RF exposure rules. IMPORTANT NOTE: In the event that these conditio…

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PHIHONG TECHNOLOGY CO., LTD. No.568, Fu xing 3rd Rd., Guishan Dist., Taoyuan City, 333Taiwan Date: 2020-05-11 FCC ID: 2AARNWLTPH-8M To the attention of Federal Communications Commission Authorization and Evaluation Division Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram Operational Description Part list Tune-up Procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, ----------------------------------- Name: Morgen Huang Title: Safety Engineer Tel: +886-3327-7288 ext.1863 Fax: +866-3327-9008 E-mail: [email protected]

PHIHONG TECHNOLOGY CO., LTD. No.568, Fu xing 3rd Rd., Guishan Dist., Taoyuan City, 333Taiwan Date: 2020-05-11 FCC ID: 2AARNWLTPH-8M A U T H O R I Z A T I O N L E T T E R To Whom It May Concern: PHIHONG TECHNOLOGY CO., LTD. hereby authorizes Andrea Hsia / Supervisor of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (“BV CPS Taoyuan”), to act on its behalf in all matters relating to the Federal Communication Commission (“FCC”) application for equipment authorization in connection with the FCC ID listed above, including signing of all documents relating to these matters. Any and all acts carried out by Andrea Hsia / Supervisor of BV CPS Taoyuan on PHIHONG TECHNOLOGY CO., LTD.’s behalf, within the scope of the powers granted herein, shall have the same effect as acts of its own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Sincerely yours, ----------------------------------------------- Name: Morgen Huang Title: Safety Engineer Tel: +886-3327-7288 ext.1863 Fax: +866-3327-9008 E-mail: [email protected]

FCC ID: 2AARNWLTPH-8M Report No.: RFXXXXXXXX Modular Approval Request Letter Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch May 22, 2020 Dear Application Examiner, PHIHONG TECHNOLOGY CO LTD., LTE Module, FCC ID: 2AARNWLTPH-8M would like to have your authorization as a modular approval specific to the mobile RF exposure condition. The requirements of KDB996369 have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.” The radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs, it is integrated in chip EC20. 3. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is RT7272AGSP. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 5. “The modular transmitter must be tested in a stand-alone configuration” The EUT was tested in a stand-alone configuration via a USB extender. Please see section Photographs of Test Configuration in the test report, the EUT was plugged in this extender. 6. “The modular transmitter must be labeled with its own FCC ID number.” Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. FCC ID: 2AARNWLTPH-8M Report No.: RFXXXXXXXX 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Please contact me if you have any further questions. Thanks for your attention. Best Regards, Andrea Hsia Supervisor Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch

Reference No.: 200306C24-1 Page 1 / 4 CONSTRUCTION PHOTOS OF EUT Reference No.: 200306C24-1 Page 2 / 4 Reference No.: 200306C24-1 Page 3 / 4 Reference No.: 200306C24-1 Page 4 / 4

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Reference No.: 200306C24-2 Page 1 / 3 CONSTRUCTION PHOTOS OF EUT Reference No.: 200306C24-2 Page 2 / 3 Reference No.: 200306C24-2 Page 3 / 3

Report No.: SA200306C24 Page No. 1 / 6 Report Format Version: 6.1.1 FCC RF Exposure Report Report No.: SA200306C24 FCC ID: 2AARNWLTPH-8M Test Model: WLTPH-8M Received Date: Mar. 06, 2020 Test Date: Mar. 18 ~ Apr. 16, 2020 Issued Date: Apr. 21, 2020 Applicant: PHIHONG TECHNOLOGY CO., LTD. Address: No. 568, Fuxing 3rd Rd., Guishan Dist., Taoyuan City, 333 Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, Taiwan FCC Registration / Designation Number: 788550 / TW0003 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: SA200306C24 Page No. 2 / 6 Report Format Version: 6.1.1 Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 RF Exposure .......................................................................................................................................... 5 3.1 Limits for Maximum Permissible Exposure (MPE) .............................................................................. 5 3.2 MPE Calculation Formula ................................................................................................................... 5 3.3 Classification ....................................................................................................................................... 5 3 Calculation Result of Maximum Density Power ................................................................................ 6 Report No.: SA200306C24 Page No. 3 / 6 Report Format Version: 6.1.1 Release Control Record Issue No. Description Date Issued SA200306C24 Original release Apr. 21, 2020 Report No.: SA200306C24 Page No. 4 / 6 Report Format Version: 6.1.1 1 Certificate of Conformity Product: LTE Module Brand: PHIHONG Test Model: WLTPH-8M Sample Status: Engineering Sample Applicant: PHIHONG TECHNOLOGY CO., LTD. Test Date: Mar. 18 ~ Apr. 16, 2020 Standards: FCC Part 2 (Section 2.1091) References Test Guidance: KDB 447498 D01 General RF Exposure Guidance v06 IEEE C95.3 -2002 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report. Prepared by : , Date:Apr. 21, 2020 Pettie Chen / Senior Specialist Approved by : , Date:Apr. 21, 2020 Bruce Chen / Senior Project Engineer Report No.: SA200306C24 Page No. 5 / 6 Report Format Version: 6.1.1 2 RF Exposure 2.1 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) Limits For General Population / Uncontrolled Exposure 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f 2 )* 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 2.2 MPE 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 2.3 Classification The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SA200306C24 Page No. 6 / 6 Report Format Version: 6.1.1 3 Calculation Result of Maximum Density Power Function Frequency Band (MHz) EIRP (dBm) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) WCDMA Band 2 1850.7-1909.3 25.12 20 0.065 1 WCDMA Band 4 1712.4-1752.6 24.82 20 0.060 1 LTE Band 2 1850.7-1909.3 24.99 20 0.063 1 LTE Band 4 1710.7-1754.3 25.35 20 0.068 1 LTE Band 66 1710.7-1779.3 25.20 20 0.066 1 Function Frequency Band (MHz) ERP (dBm) EIRP (dBm) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) WCDMA Band 5 826.4-846.6 23.32 25.47 20 0.070 0.551 LTE Band 5 824.7-848.3 23.52 25.67 20 0.073 0.550 LTE Band 12 699.7-715.3 23.58 25.73 20 0.074 0.466 LTE Band 13 779.5-784.5 23.90 26.05 20 0.080 0.520 LTE …

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Report No.: RF200306C24 Page No. 1 / 65 Report Format Version: 6.1.1 FCC Test Report (Part 22) Report No.: RF200306C24 FCC ID: 2AARNWLTPH-8M Test Model: WLTPH-8M Received Date: Mar. 06, 2020 Test Date: Mar. 18 ~ Apr. 15, 2020 Issued Date: Apr. 21, 2020 Applicant: PHIHONG TECHNOLOGY CO., LTD. Address: No. 568, Fuxing 3rd Rd., Guishan Dist., Taoyuan City, 333 Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No.19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, Taiwan FCC Registration / Designation Number: 788550 / TW0003 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies Report No.: RF200306C24 Page No. 2 / 65 Report Format Version: 6.1.1 Table of Contents Release Control Record .................................................................................................................................. 4 1 Certificate of Conformity ...................................................................................................................... 5 2 Summary of Test Results ..................................................................................................................... 6 2.1 Measurement Uncertainty ................................................................................................................... 6 2.2 Test Site and Instruments .................................................................................................................... 7 3 General Information .............................................................................................................................. 8 3.1 General Description of EUT ................................................................................................................ 8 3.2 Configuration of System under Test .................................................................................................... 9 3.2.1 Description of Support Units ................................................................................................................ 9 3.3 Test Mode Applicability and Tested Channel Detail .......................................................................... 10 3.4 EUT Operating Conditions ................................................................................................................ 13 3.5 General Description of Applied Standards and References ............................................................. 13 4 Test Types and Results ...................................................................................................................... 14 4.1 Output Power Measurement ............................................................................................................. 14 4.1.1 Limits of Output Power Measurement ............................................................................................... 14 4.1.2 Test Procedures ................................................................................................................................. 14 4.1.3 Test Setup .......................................................................................................................................... 14 4.1.4 Test Results ....................................................................................................................................... 15 4.2 Modulation Characteristics Measurement ......................................................................................... 21 4.2.1 Limits of Modulation Characteristics .................................................................................................. 21 4.2.2 Test Procedure .................................................................................................................................. 21 4.2.3 Test Setup .......................................................................................................................................... 21 4.2.4 Test Results ....................................................................................................................................... 22 4.3 Frequency Stability Measurement .................................................................................................... 23 4.3.1 Limits of Frequency Stability Measurement ...................................................................................... 23 4.3.2 Test Procedure ..........................................................................................................................…

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Report No.: RF200306C24-1 Page No. 1 / 80 Report Format Version: 6.1.1 FCC Test Report (Part 24) Report No.: RF200306C24-1 FCC ID: 2AARNWLTPH-8M Test Model: WLTPH-8M Received Date: Mar. 06, 2020 Test Date: Mar. 18 ~ Apr. 16, 2020 Issued Date: Apr. 21, 2020 Applicant: PHIHONG TECHNOLOGY CO., LTD. Address: No. 568, Fuxing 3rd Rd., Guishan Dist., Taoyuan City, 333 Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No.19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, Taiwan FCC Registration / Designation Number: 788550 / TW0003 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies Report No.: RF200306C24-1 Page No. 2 / 80 Report Format Version: 6.1.1 Table of Contents Release Control Record .................................................................................................................................. 4 1 Certificate of Conformity ...................................................................................................................... 5 2 Summary of Test Results ..................................................................................................................... 6 2.1 Measurement Uncertainty ................................................................................................................... 6 2.2 Test Site and Instruments .................................................................................................................... 7 3 General Information .............................................................................................................................. 8 3.1 General Description of EUT ................................................................................................................ 8 3.2 Configuration of System under Test .................................................................................................... 9 3.2.1 Description of Support Units ................................................................................................................ 9 3.3 Test Mode Applicability and Tested Channel Detail .......................................................................... 10 3.4 EUT Operating Conditions ................................................................................................................ 14 3.5 General Description of Applied Standards and References ............................................................. 14 4 Test Types and Results ...................................................................................................................... 15 4.1 Output Power Measurement ............................................................................................................. 15 4.1.1 Limits of Output Power Measurement ............................................................................................... 15 4.1.2 Test Procedures ................................................................................................................................. 15 4.1.3 Test Setup .......................................................................................................................................... 15 4.1.4 Test Results ....................................................................................................................................... 16 4.2 Modulation Characteristics Measurement ......................................................................................... 24 4.2.1 Limits of Modulation Characteristics .................................................................................................. 24 4.2.2 Test Procedure .................................................................................................................................. 24 4.2.3 Test Setup .......................................................................................................................................... 24 4.2.4 Test Results ....................................................................................................................................... 25 4.3 Frequency Stability Measurement .................................................................................................... 26 4.3.1 Limits of Frequency Stabiliity Measurement ..................................................................................... 26 4.3.2 Test Procedure ....................................................................................................................…

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Report No.: RF200306C24-2 Page No. 1 / 205 Report Format Version: 6.1.1 FCC Test Report (Part 27) Report No.: RF200306C24-2 FCC ID: 2AARNWLTPH-8M Test Model: WLTPH-8M Received Date: Mar. 06, 2020 Test Date: Mar. 18 ~ Apr. 15, 2020 Issued Date: Apr. 21, 2020 Applicant: PHIHONG TECHNOLOGY CO., LTD. Address: No. 568, Fuxing 3rd Rd., Guishan Dist., Taoyuan City, 333 Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No.19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, Taiwan FCC Registration / Designation Number: 788550 / TW0003 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not i…

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