VEARF915AModule

RF915 OPERATOR'S MANUAL 1. Description RF915 is a low‐cost 915 MHz transceiver designed for very low‐power wireless applications. 2. Application  Wireless data communication  Remote sensors  Wireless alarm and security systems 3. Pin Definition Pin No. Pin Type Function Description 1 Digital I/O GPIO/ CSN 2 Digital I/O GPIO/ GDO0 3 Digital I/O GND 4 Digital I/O GPIO / GDO2 5 Digital I/O GPIO / SO 6 Digital I/O GPIO / SCLK 7 Digital I/O GPIO / SI 8 Digital I/O GPIO / VDD PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 Federal Communication Commission Interference Statement 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: To assure continued compliance, any changes or modifications not expressly approved by the party res ponsible for compliance could void the user's authority to operate this equipment. (Example - use only shielded interface cables when connecting to c omputer or peripheral devices). End Product Labeling This transmitter module is authorized only for use in devices The final end product must be labeled in v isible area with the following: “Contains FCC ID: VEARF915A" End Product Manual Information The user manual for end users must include the following information in a prominent location “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. IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or colocation with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for reevaluating the end product (including the transmitter) and obtaining a separate FCC authorization. As long as a condition above is met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end product for any additional compli ance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICEMAY NOT CAUSE HARMFUL INTERFERENCE AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCERECEIVED, INCLUDING INTERFERENCE THAT MAYCAUSE UNDESIRED OPERATION.

CHY FIREMATE CO., LTD. No.3 Sheng-Li 1st Street, Xintian Village, Rende District, Tainan City Taiwan R.O.C. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:2014/04/14 To whom it may concern: We, the undersigned, hereby authorize Worldwide Testing Services (Taiwan) Co., Ltd to act on our behalf in all matters relating to applications for equipment authorization FCC ID: VEARF915A including the signing of all documents related to these matters. Any and all acts carried out by Worldwide Testing Services (Taiwan) Co., Ltd on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Signature Name: Jing-Bin Cheng Title: Chief Engineer Company: CHY FIREMATE CO., LTD.

CHY FIREMATE CO., LTD. No.3 Sheng-Li 1st Street, Xintian Village, Rende District, Tainan City Taiwan R.O.C. Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 14/05/14 Request for Confidentiality Company name: FCC ID:VEARF915A FCC Part 15 Certification To whom it may concern: In accordance with 0.459 of CFR 47, CHY FIREMATE CO., LTD. hereby requests confidentiality of all Block Diagrams, Schematics, Operational Description attachments for the subject application. These documents contain detailed system and equipment description and related information about the product which CHY FIREMATE CO., LTD. considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, CHY FIREMATE CO., LTD. considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Signature Name: Jing-Bin Cheng Title: Chief Engineer Company: CHY FIREMATE CO., LTD.

CHY FIREMATE CO., LTD. No.3, SHENG-LI 1 STREET, HSIN TIEN VILLAGE, JEN-TE TAINAN HSIEN Taiwan Date: 5/14/2014 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Module Approval. To whom may it concern: We have the following attestation to the eight requirements described by FCC public notice DA00-1407 "Part 15 Unlicensed Modular Transmitter Approval". 1. RF shielding. The model Module, (FCC ID:VEARF915A ) has its own RF shielding. The shielding is made by metal and completely added to RF part during our manufacturing. It is not easily removed module. Please see exhibition external photos of this module. 2. Excessive data rates or over modulation. The module circuit buffers all modulation and control of the transmitter. The control of the transmitter is via data commands and software instructions contained within the module. The transmitter is tested with the module operated at the maximum power. Data commands are reduced the power of transmitter but do not influence the modulation contents. 3. Power supply regulation. The module has its own power supply regulator to insure compliance with part 15 requirements regardless of the quality or level of external DC supplying the module from the end product. The regulator operates within the 9Vdc. FCC ID: VEARF915A Contact person: Jing-Bin Cheng E-mail: [email protected] CHY FIREMATE CO., LTD. No.3, SHENG-LI 1 STREET, HSIN TIEN VILLAGE, JEN-TE TAINAN HSIEN Taiwan 4. Antenna and unique coupler requirements to antenna connector. The antenna is an integral type and there is no antenna connector for end product. (1) No modification of antenna will be allowed. (2) The end product must be certified by FCC, if customer will use the other antenna. 5. Stand--alone configuration. The modular transmitter has been performed the testing as a stand alone and then confirmed the compliance. Please refer to the test report number W6M21402-13969-C-1. 6. Label with own FCC ID number and exterior label. The module is labeled with own FCC ID number. Please see exhibition label sample for the FCC ID of this module. The label made by polyester sheet is affixed to the module by a high-strength adhesive. Since the FCC ID number will not be visible when the module is installed inside the end product, there are instructions give to the OEM how to label the end product. Please refer to the “User Manual”. 7. Compliant with any specific rule or operating requirements. The module as manufactured is completely controlled by the onboard processor. There are no influences to the operation of the transmitter the end can induce that will operate the module outside of scope of the regulations. The necessary explanation for user to be complied with this requirement is contained on the manual. 8. RF exposure requirements. This module complies with RF exposure requirement. Sincerely yours, Signature:

Registration number: W6M21402-13969-C-1 FCC ID: VEARF915A Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 16 of 20 EUT Photos

DIM: W19.5mm*H12.0mm # 17039-0211 CHY RF915 FCC ID Label 1:12:1 MODEL: RF915 Made in Taiwan VEARF915AFCC ID: MODEL: RF915 Made in Taiwan VEARF915AFCC ID:

Registration number: W6M21402-13969-C-1 FCC ID: VEARF915A Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 17 of 20 Registration number: W6M21402-13969-C-1 FCC ID: VEARF915A Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 18 of 20 Registration number: W6M21402-13969-C-1 FCC ID: VEARF915A Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 19 of 20

of Applicant: CHY FIREMATE CO., LTD. Address: No.3, SHENG-LI 1 STREET, HSIN TIEN VILLAGE, JEN-TE TAINAN HSIEN Taiwan Tested and Prepared by Worldwide Testing Services (Taiwan) Co., Ltd. FCC Registration No.: 930600 Industry Canada filed test laboratory Reg. No. IC 5679A-1 A2LA Accredited No.: 2732.01 Report No.: W6M21402-13969-C-1 6F, NO. 58, LANE 188, RUEY-KUANG RD., NEIHU TAIPEI 114, TAIWAN, R.O.C. TEL: 886-2-66068877 FAX: 886-2-66068879 E-mail: [email protected] FCC PART 15 SUBPART C TEST REPORT for Module Model No.: RF915 FCC ID: VEARF915A Registration number: W6M21402-13969-C-1 FCC ID: VEARF915A Worldwide Testing Services(Taiwan) Co., Ltd. Page 1 of 22 TABLE OF CONTENTS 1 GENERAL INFORMATION ..........................................................................................................2 1.1 NOTES..........................................................................................................................................2 1.2 TESTING LABORATORY................................................................................................................3 1.2.1 Location ..............................................................................................................................3 1.2.2 Details of accreditation status ............................................................................................3 1.3 DETAILS OF APPROVAL HOLDER...................................................................................................3 1.4 APPLICATION DETAILS.................................................................................................................4 1.5 GENERAL INFORMATION OF TEST ITEM........................................................................................4 1.6 T EST STANDARDS.........................................................................................................................4 2 TECHNICAL TEST .........................................................................................................................5 2.1 SUMMARY OF TEST RESULTS........................................................................................................5 2.2 T EST ENVIRONMENT....................................................................................................................5 2.3 TEST EQUIPMENT LIST.................................................................................................................6 2.4 GENERAL TEST PROCEDURE........................................................................................................8 3 TEST RESULTS (ENCLOSURE) ..................................................................................................9 3.1 P EAK OUTPUT POWER (TRANSMITTER) ......................................................................................10 3.2 EQUIVALENT ISOTROPIC RADIATED POWER................................................................................11 3.3 RF EXPOSURE COMPLIANCE REQUIREMENTS............................................................................11 3.4 O UT OF BAND RADIATED EMISSIONS.........................................................................................12 3.5 SPURIOUS EMISSION (TX) ...........................................................................................................13 3.6 R ADIATED EMISSIONS FROM DIGITAL PART..............................................................................16 3.7 RADIATED EMISSION ON THE BAND EDGE..................................................................................17 3.8 P OWER LINE CONDUCTED EMISSION.........................................................................................21 A PPENDIX..................................................................................................................................................22 Registration number: W6M21402-13969-C-1 FCC ID: VEARF915A Worldwide Testing Services(Taiwan) Co., Ltd. Page 2 of 22 1 General Information 1.1 Notes The purpose of conformity testing is to increase the probability of adherence to the essential requirements or conformity specifications, as appropriate. The complexity of the technical specifications, however, means that full and thorough testing is impractical for both technical and economic reasons. Furthermore, there is no guarantee that a test sample which has passed all the relevant tests conforms to a specification. Neither is there any guarantee that such a test sample will interwork with other genuinely open systems. The existence of the tests nevertheless provides the confidence that the test sample possesses the qualities as maintained and that is performance generally conforms to representative cases of communications equipment. The test results of this test report relate exclusively to the item tested as specified in 1.5. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of the Worldwide Testing Services(Taiwan) Co., Ltd. Tester: May 05, 2014 Leon Chueh Date WTS-Lab. Name Signature Technical responsibility for area of testing: May 05, 2014 Kevin Wang Date WTS Name Signature Registration number: W6M21402-13969-C-1 FCC ID: VEARF915A Worldwide Testing Services(Taiwan) Co., Ltd. Page 3 of 22 1.2 Testing laboratory 1.2.1 Location OATS No.5-1, Lishui, Shuang Sing Village, Wanli Dist., New Taipei City 207, Taiwan (R.O.C.) 3 meter semi-anechoic chamber No.35, Aly. 21, Ln. 228, Ankang Rd., Neihu Dist., Taipei City 114, Taiwan (R.O.C.) TEL:886-2-6613-0228 FAX:886-2-2791-5046 Company Worldwide Testing Services(Taiwan) Co., Ltd. 6F, NO. 58, LANE 188, RUEY-KUANG RD. NEIHU, TAIPEI 114, TAIWAN R.O.C. Tel : 886-2-66068877 Fax : 886-2-66068879 1.2.2 Details of accreditation status Accredited testing laboratory A2LA accredited number: 2730.01 FCC filed test laboratory Reg. No. 930600 Industry Canada filed test laboratory Reg. No. IC 5679A-1 Test…

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Registration number: W6M21402-13969-C-1 FCC ID: VEARF915A Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 20 of 20 Set Up Photo of Radiated Emission