P8EGF48Wireless Chassis Ear Transmitter

The Nation's First Licensed Nationally Recognized Testing Laboratory Conceil canadien des nomes Organisme de certification accedite Standards Council of Canada Accredited Certification Organization TM MET Laboratories, Inc. Safety Certification - EMI - Telecom Environmental Simulation 914 WEST PATAPSCO AVENUE !! BALTIMORE, MARYLAND 21230-3432 !! PHONE (410) 354-3300 !! FAX (410) 354-3313 May 24, 2002 General Fast Trading Ltd. Unit A,10/Fl, Houston Ind Bldg, Tsuen Wan, N.T. Hong Kong Reference:Wireless Chassis Ear / Model GF48 FCC ID: P8EGF48 Dear Chris Chan, Enclosed is the EMC Test Report for the General Fast Trading Ltd. Wireless Chassis Ear / Model GF48. The General Fast Trading Ltd. Wireless Chassis Ear / Model GF48 was tested to the requirements of the FCC Rules and Regulations, Section 15.249, of Title 47 of the CFR, for a Part 15 Transmitter. Thank you for using the testing services of MET Laboratories. If you have any questions regarding these results or if MET can be of further assistance to you, please feel free to contact me. We appreciate your business and look forward to working with you again soon. Kindest Regards, MET LABORATORIES, INC. Marianne T. Bosley Documentation Department Enclosures: (\General Fast Trading Ltd.\EMC11825-FCC249 Draft2.rpt) DOCTEM-23 Jan 02 Certificates and reports shall not be reproduced except in full, without the written permission of MET Laboratories, Inc. While use of the National Voluntary Laboratory Accreditation Program (NVLAP) letters or the NVLAP Logo in this report reflects the MET Accreditation under the NVLAP Program, these letters, logo, or Statements do not claim product endorsement by NVLAP or any Agency of the U.S. Government. General Fast Trading Ltd.Wireless Chassis Ear / Model GF48FCC ID: P8EGF48 May 24, 2002 Electro-Magnetic Compatibility Test Report for the General Fast Trading, Ltd. Wireless Chassis Ear / Model GF48 Tested Under FCC Part 15 Subpart C Section 15.249 Title 47 of the CFR for Intentional Radiators MET REPORT: EMC11825-FCC249 May 24, 2002 PREPARED FOR: General Fast Trading Ltd. Unit A,10/Fl, Houston Ind Bldg, Tsuen Wan, N.T. Hong Kong PREPARED BY: MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, Maryland 21230-3432 Copyright 2002, MET Laboratories, Inc. This report shall not be reproduced except in full, without the express written consent of MET Laboratories, Inc., nor shall this report, or any copy thereof be provided to a competitor of MET Laboratories, Inc. General Fast Trading Ltd.Wireless Chassis Ear / Model GF48FCC ID: P8EGF48 May 24, 2002 Electro-Magnetic Compatibility Test Report for the General Fast Trading Ltd. Wireless Chassis Ear / Model GF48 Tested Under FCC Part 15 Subpart C Section 15.249 Title 47 of the CFR for Intentional Radiators MET REPORT: EMC11825-FCC249 May 24, 2002 PREPARED FOR: General Fast Trading Ltd. Unit A,10/Fl, Houston Ind Bldg, Tsuen Wan, N.T. Hong Kong ______________________________________________________________ Christopher R. Harvey, DirectorMarianne T. Bosley Electromagnetic Compatibility TestingReport Writer Engineering Statement: The measurements shown in this report were made in accordance with the procedures indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. It is further stated that upon the basis of the measurements made, the equipment tested is capable of operation in accordance with the requirements of Part 15, Section 15.249, of the FCC Rules under normal use and maintenance. ________________________________ Liming Xu Project Engineer General Fast Trading Ltd.Wireless Chassis Ear / Model GF48FCC ID: P8EGF48 May 24, 2002 Page 3 Table of Contents I. Executive Summary..........................................................................6 A.Purpose of Test....................................................................7 B.Executive Summary................................................................7 II. General...................................................................................8 A.Test Site.........................................................................9 B.Description of Test Sample..........................................................9 C.General Test Setup.................................................................9 D.Mode of Operation.................................................................9 E.Modifications....................................................................11 F.Disposition of Test Sample..........................................................11 III. Electromagnetic Compatibility Antenna Requirements.............................................12 A.Antenna Evaluation Criteria.........................................................13 IV. Electromagnetic Compatibility Emissions Requirements............................................14 A.Radiated Emissions - General........................................................15 B.Radiated Emissions - Spurious.......................................................18 C.Radiated Emissions - Harmonics.....................................................19 D.Radiated Emissions - Fundamental....................................................20 V. Electromagnetic Compatibility Band Edge Requirements............................................21 A.Band Edge Compliance............................................................22 VI. Test Equipment...........................................................................27 VII. Certification Label & User's Manual Information.................................................29 A.Certification Information...........................................................30 B.Label and User's Manual Information..................................................34 General Fast Trading Ltd.Wireless Chassis Ear / Model GF48FCC ID: P8EGF48…

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Marianne Bosley From:Greg Czumak Sent:Tuesday, May 21, 2002 4:47 PM To:Marianne Bosley; Chris Harvey Subject:RE: HKSTC applications - First priority Technical review complete, RT questions below. Checklist attached. RT Questions: 1. Section 15.35(b) requires that peak emission levels comply with a limit 20 dB above the average limit. Peak emission field strength levels for the spurious radiated emissions above 1 GHz were not provided. Please provide them. 2. Was the EUT tested while oriented in 3 orthogonal planes? This statement should always be included. 3. Section 15.31(m) requires that at least 2 tuned frequencies (channels) of the EUT be tested, based on its tuning range. The radiated data table for the fundamental shows 2 channels (hi and low), but indicates that the hi channel measurements were peak, while the low channel measurements were average. Is this a typo? If not, please provide QP (or peak- see question #4 below) data for the fundamental emission tuned to the low channel. 4. Section 15.249 requires that (fundamental) emissions below 1 GHz, such as the EUT, be measured with a QP detector. THe EUT's fundamental was measured with peak and average. Because the measured peak levels comply with the QP limit, a remeasurement, in this case, is not necessary (except as noted in question #3 above). In the future, please measure fundamental emissions from 15.249 devices that tune to the 900 MHz band with a QP detector, as we discussed at the training session on May 10. 5. Per Hoosam's email question to me, occupied bandwidth measurements are NOT required for 15.249 devices- only plots that demonstrate bandedge compliance (as were preovided). 6. RF output power measurements are also not required for 15.249 devices. Section VI of the test report states that rf output power measurements were made, but then appears to list the measured field strengths. Field strength is not output power. The report should be corrected. 7. Section IV of the test report gives the settings used to measure average field strengths above 1 Ghz. Since peak measurements are also required (see #1 above), this Section should be modified to list the setings used for peak field strength measurements also. 8. A manual was not provided. What is the intended function of the EUT? -----Original Message----- From: Marianne Bosley To: Greg Czumak Sent: 5/20/2002 6:16 PM Subject: HKSTC applications - First priority Importance: High <<Block Diagrams.pdf>> <<MVC-001F.JPG>> <<Internal Photos.pdf>> <<MVC-002F.JPG>> <<MVC-003F.JPG>> <<MVC-004F.JPG>> <<MVC-005F.JPG>> <<MVC-011F.JPG>> <<Schematics.pdf>> <<825setup.JPG>> <<EMC11825-FCC249 Draft2.PDF>> Marianne T. Bosley EMC Administrator 410-354-3300 X 412 [email protected]