R48WT50Wirless Transmitter

MEILOON INDUSTRIAL CO., LTD. No.77, Lane 1775, Chuen-Ryh Road, Taoyuan City, Taiwan Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 21/09/2009 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: R48WT50 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.

MEILOON INDUSTRIAL CO., LTD. No.77, Lane 1775, Chuen-Ryh Road, Taoyuan City, Taiwan Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 21/09/09 Request for Confidentiality Company name: MEILOON INDUSTRIAL CO., LTD. FCC ID: R48WT50 FCC Part 15 Certification To whom it may concern: In accordance with 0.459 of CFR 47, MEILOON INDUSTRIAL 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 MEILOON INDUSTRIAL 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, MEILOON INDUSTRIAL 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.

Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 2 of 16 External Photos Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 3 of 16 Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 4 of 16 Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 5 of 16 Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 6 of 16

Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 7 of 16 Internal Photos Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 8 of 16 Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 9 of 16 Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 10 of 16 Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 11 of 16 Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 12 of 16 Registration number: W6M20908-9998 FCC ID: R48WT50 Worldwide Testing Services (Taiwan) Co., Ltd. Appendix page 13 of 16

of Applicant: MEILOON INDUSTRIAL CO., LTD. Address: No.77, Lane 1775, Chuen-Ryh Road, Taoyuan City, 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.: W6M20908-9998-P-15 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 Wireless Transmitter Model No.: WT 50 FCC ID: R48WT50 Registration number: W6M20908-9998-P-15 FCC ID: R48WT50 Worldwide Testing Services(Taiwan) Co., Ltd. Page 1 of 31 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 ............................................................................................................... 3 1.5 General information of Test item......................................................................................... 4 1.6 Test standards....................................................................................................................... 5 2 TECHNICAL TEST .................................................................................................................... 6 2.1 Summary of test results........................................................................................................ 6 2.2 Test environment.................................................................................................................. 6 2.3 Test Equipment List ............................................................................................................. 7 2.4 General Test Procedure ........................................................................................................ 9 3 TEST RESULTS (ENCLOSURE)............................................................................................. 11 3.1 Peak Output Power (transmitter)........................................................................................ 12 3.2 RF Exposure Compliance Requirements ........................................................................... 14 3.3 Out of Band Radiated Emissions ....................................................................................... 14 3.4 Transmitter Radiated Emissions in restricted Bands ......................................................... 15 3.5 Spurious emissions (tx) ...................................................................................................... 16 3.6 Carrier Frequency Separation ............................................................................................ 20 3.7 Number of Hopping Frequencies ....................................................................................... 21 3.7.1 Pseudorandom Frequency Hopping Sequence ......................................................... 22 3.7.2 Coordination of hopping sequences to other transmitters......................................... 22 3.7.3 System Receiver Hopping Capability......................................................................... 22 3.7.4 Equal Hopping Frequency Use.................................................................................. 22 3.8 Time of Occupancy (Dwell Time) ..................................................................................... 23 3.9 20dB Bandwidth ................................................................................................................ 24 3.10 Band-edge Compliance of RF Emissions .......................................................................... 25 3.11 Radiated Emissions from Receiver Section of Transceiver ............................................... 26 3.12 Power Line Conducted Emission ....................................................................................... 29 Registration number: W6M20908-9998-P-15 FCC ID: R48WT50 Worldwide Testing Services(Taiwan) Co., Ltd. Page 2 of 31 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: September 18, 2009 Kevin Wang Date WTS-Lab. Name Signature Technical responsibility for area of testing: September 18, 2009 Chang Tse-Ming Date WTS Name Signat…

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