PEG35178-BCordless Phone Base

SENTON Enterprises Limited Flat 10, 17/F, Fo Tan Industrial Centre, 26-28 26-28 Au Pui Wan Street, Fo Tan, Shatin, N.T., Hong Kong 1710 Tel: (852) 2687-1712 Fax: (852) 2687-4125 : () () E-mail address: [email protected] : () APPENDIX B Company SENTON Enterprises Limited Address Flat10, 17/F., Fotan Ind. Centre, 26-28 Au Pui Wan St., Fo Tan, Shatin, N.T. Hong kong. Country Telephone number (852) 2687-1712 Fax number (852) 2687-4125 Internet Federal Communications Commission Authorization and Evaluation Division Confidentiality Request RE: FCC ID: PEG35178 -B 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.pdf Block Diagram.pdf Operational Descriptions.pdf The above materials contain trade secrets and proprietary information not customarily release 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 data of the Grant for this application. Sincerely, Wan Cheuk Man Engineering Manager SENTON Enterprises Limited

SENTON Enterprises Limited Flat 10, 17/F, Fo Tan Industrial Centre, 26-28 26-28 Au Pui Wan Street, Fo Tan, Shatin, N.T., Hong Kong 1710 Tel: (852) 2687-1712 Fax: (852) 2687-4125 : () () E-mail address: [email protected] : () APPENDIX A "I, an officer of SENTON Enterprises Limited do hereby authorize Intertek Testing Services to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and Part 18 of the FCC Rules until further notice." I further certify that no party (as defined in §1.2002(b) of CFR 47, 1992) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.,853(a). By Signature Printed Title Engineering Manager

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 July 23, 2004 RE: Senton Enterprises Limited FCC ID: PEG35178-B After a review of the submitted information, I have a few comments on the above referenced Application. 1) Please explain how some of the Average measurements are greater than the peak measurements on page 15 of the report. 2) No radiated measurements appear above the fundamental. Note that 15.33 states this device must be investigated up to 40 GHz. Please explain. 3) The base has more functions than simply a TX. The users manual therefore is missing information regarded by 15.105. Please revise. 4) The Base appears large enough that the label should include the 2 part FCC statements from 15.19(a)(3). Please add/correct. Timothy R. Johnson Examining Engineer mailto: [email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

Dear Timothy Thank you for your comments. About your comments 1 & 2, we modified the test report and upload to ATCB website, the file name as "Test Report-revised" About your comments 3, we added 15.105 equipments to the user manual and upload to ATCB website, the file name as "Manual-revised" About your comments 4, we modified the label and upload to ATCB website, the file name as "label-revised" If you have any question, please feel free to let me know. Thank you & Best Regards Sunny Liu/ Intertek Taiwan

Photo 1: External photo of EUT (Base) 35178 Photo 2: External photo of EUT (Base) 35178 Photo 3: External photo of EUT (Base) 35178 Photo 4: External photo of Adapter 35178 Photo 5: External photo of Adapter 35178

FCC ID Location

Photo 1: Internal photo of EUT (Base) 35178 Photo 2: Internal photo of EUT (Base) 35178 Photo 3: Internal photo of EUT (Base) 35178 Photo 4: Internal photo of EUT (Base) 35178 Photo 5: Internal photo of EUT (Base) 35178 Photo 6: Internal photo of EUT (Base) 35178 Photo 7: Internal photo of EUT (Base) 35178 Photo 8: Internal photo of EUT (Base) 35178 Photo 9: Internal photo of EUT (Base) 35178 Photo 10: Internal photo of EUT (Base) 35178 Photo 11: Internal photo of EUT (Base) 35178 Photo 12: Internal photo of EUT (Base) 35178 Photo 13: Internal photo of EUT (Base) 35178 Photo 14: Internal photo of EUT (Base) 35178 Photo 15: Internal photo of EUT (Base) 35178

FCC ID. : PEG35178-B Report No.: EME-040452 Page 1 of 26 EMC TEST REPORT Report No. : EME-040452 Model No. : 35178 Issued Date : June 11, 2004 Applicant : SENTON Enterprises Limited Flat 10, 17/F., Fotan Ind. Centre, 26-28 Au Pui Wan St., Fo Tan Shatin, N.T. Hong Kong Test By : Intertek Testing Services Taiwan Ltd. No. 11, Lane 275, Ko-Nan 1 Street, Chia-Tung Li, Shiang-Shan District, Hsinchu City, Taiwan This test report consists of 26 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Intertek Laboratory. The test result(s) in this report only applies to the tested sample(s). Clay Chen Project Engineer Reviewed By Victor Wen FCC ID. : PEG35178-B Report No.: EME-040452 Page 2 of 26 Table of Contents Summary of Tests.........................................................................................................3 1. General information..................................................................................................4 1.1 Identification of the EUT....................................................................................4 1.2 Additional information about the EUT................................................................4 1.3 Peripherals equipment........................................................................................5 1.4 Antenna description............................................................................................5 2. Test specifications.....................................................................................................6 2.1 Test standard......................................................................................................6 2.2 Operation mode..................................................................................................6 2.3 Test equipment...................................................................................................7 3. Radiated emission test FCC 15.249 (C).....................................................................8 3.1 Operating environment.......................................................................................8 3.2 Test setup & procedure.......................................................................................8 3.3 Emission limit....................................................................................................9 3.3.1 Fundamental and harmonics emission limits....................................................9 3.3.2 General radiated emission limits......................................................................9 3.4 Radiated spurious emission test data.................................................................11 3.4.1 Measurement results: frequencies equal to or less than 1 GHz.......................11 3.4.2 Measurement results: frequency above 1GHz................................................12 3.4.3 Measurement results: Fundamental and harmonics emission..........................15 4. Conducted emission test FCC 15.207......................................................................18 4.1 Operating environment.....................................................................................18 4.2 Test setup & procedure.....................................................................................18 4.3 Emission limit..................................................................................................19 4.4 Conducted emission data FCC 15.207..............................................................20 5. Radiated emission on the band edge FCC 15.249(C)...............................................22 FCC ID. : PEG35178-B Report No.: EME-040452 Page 3 of 26 Summary of Tests 5.8GHz Cordless Phone -Model: 35178 FCC ID: PEG35178-B Test Reference Results Conducted Emission of AC Power 15.207 Complies Radiated Emission test 15.249(c), 15.209 Complies FCC ID. : PEG35178-B Report No.: EME-040452 Page 4 of 26 1. General information 1.1 Identification of the EUT Applicant : SENTON Enterprises Limited Product : 5.8 GHz Cordless Phone Model No. : 35178 FCC ID. : PEG35178-B Frequency Range : 5803.019MHz to 5816.019MHz Channel Number : 40 channels Frequency of Each Channel : Tx: 5803.019＋0.3333k MHz, k=0~39 Type of Modulation : FM Power Supply (Base) : 120Vac, 60Hz with adapter (U120050D) Power Cord : N/A Sample Received : May 24, 2004 Test Date(s) : May 28, 2004 ~ June 7, 2004 1.2 Additional information about the EUT The EUT is a 5.8 GHz Cordless Phone, it consists of handset unit and base unit. We verify the model number for different brand serves as marketing strategy listed below. Model Number Trade Name SENTON 35178 Bell Phone 35178 For more detail features, please refer to User ' s manual as file name “Installation guide.pdf” FCC ID. : PEG35178-B Report No.: EME-040452 Page 5 of 26 1.3 Peripherals equipment Peripherals Manufacturer Product No. Serial No. Handset Senton 35178 N/A Dummy Load: 150 Ω 1.4 Antenna description The EUT uses a permanently connected antenna. Antenna Gain : 0 dBi max Antenna Type : Copper Wire Connector Type : N/A FCC ID. : PEG35178-B Report No.: EME-040452 Page 6 of 26 2. Test specifications 2.1 Test standard The EUT was performed according to the procedures in FCC Part 15 Subpart C Paragraph 15.249 for non-spread spectrum devices. The test of radiated measurements according to FCC Part15 Section 15.33(a) had been conducted and the field strength of this frequency band were all meet limit requirement, thus we evaluate the EUT pass the specified test. 2.2 Operation mode In the conducted emission test, the EUT was operated in charging mode. During the other tests, the EUT was operated in continuously transmitting status. FCC ID. : PEG35178-B Report No.: EME-040452 Page 7 of 26 2.3 Test equipment Equipment Brand Frequency range Model No. Series No. Last Cal.Date EMI Test Receiver Rohde & Schwarz 9kHz~2.75GHz ES…

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Photo 1: Conducted Emission Test Set-up Photo 2: Conducted Emission Test Set-up Photo 3: Conducted Emission Test Set-up

Photo 1: Radiated Emission Test Set-up (Base) Photo 2: Radiated Emission Test Set-up (Base)