TBEOMMP3DC OPERATED MP3 SUNGLASSES

GOLDEN TECHNOLOGY CO., LTD. FCC ID: TBEOMMP3

GOLDEN TECHNOLOGY CO., LTD. FCC ID: TBEOMMP3

APPLICANT: GOLDEN TECHNOLOGY COMPANY LIMITED FCC ID: TBEOMMP3 REPORT #: G\GOLDEN\1104UT5\1104UT5TestReport.doc TABLE OF CONTENTS LIST TABLE OF CONTENTS LIST APPLICANT: GOLDEN TECHNOLOGY COMPANY LIMITED FCC ID: TBEOMMP3 TEST REPORT CONTAINING: PAGE 1......TEST EQUIPMENT LIST PAGE 2......TEST PROCEDURES PAGE 3......RADIATION INTERFERENCE TEST DATA PAGE 4-6....POWERLINE CONDUCTED EMISSIONS EXHIBITS CONTAINING: BLOCK DIAGRAM SCHEMATIC INSTRUCTION MANUAL SAMPLE OF FCC ID LABEL LOCATION OF FCC ID LABEL EXTERNAL PHOTOS INTERNAL PHOTOS TEST SET UP PHOTOS APPLICANT: GOLDEN TECHNOLOGY COMPANY LIMITED FCC ID: TBEOMMP3 REPORT #: G\GOLDEN\1104UT5\1104UT5TestReport.doc Page 1 of 6 Equipment List Device Manufacturer Model Serial Number Cal/Char Date Due Date 3/10-Meter OATS TEI N/A N/A Listed 3/27/04 3/26/07 3-Meter OATS TEI N/A N/A Listed 1/13/03 1/12/06 Biconnical Antenna Eaton 94455-1 1057 CAL 3/18/03 3/18/05 Biconnical Antenna Eaton 94455-1 1096 CAL 10/1/01 10/1/03 Biconnical Antenna Electro- Metrics BIA-25 1171 CAL 4/26/01 4/26/03 Blue Tower Quasi-Peak Adapter HP 85650A 2811A01279 CAL 4/15/03 4/15/05 Blue Tower RF Preselector HP 85685A 2620A00294 CAL 4/27/04 4/27/06 Blue Tower Spectrum Analyzer HP 8568B 2928A04729 2848A18049 CAL 4/15/03 4/15/05 LISN Electro- Metrics ANS-25/2 2604 CAL 10/9/01 10/9/03 LISN Electro- Metrics EM-7820 2682 CAL 3/12/03 3/12/05 Log- Periodic Antenna Eaton 96005 1243 CAL 5/8/03 5/8/05 APPLICANT: GOLDEN TECHNOLOGY COMPANY LIMITED FCC ID: TBEOMMP3 REPORT #: G\GOLDEN\1104UT5\1104UT5TestReport.doc Page 2 of 6 TEST PROCEDURE GENERAL: This report shall NOT be reproduced except in full without the written approval of TIMCO ENGINEERING, INC. Shielded interface cables were used in all cases except for cables connecting to the telephone line and the power cords. A test program was run which filled the screen with H's and also with the modem dialing out. Peripherals were turned on and operating. RADIATION INTERFERENCE: The test procedure used was ANSI STANDARD C63.4-2003 using a HEWLETT PACKARD spectrum analyzer with a preselector. The bandwidth of the spectrum analyzer was 100 kHz with an appropriate sweep speed. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The resolution bandwidth was 100KHz and the video bandwidth was 300KHz. The ambient temperature of the UUT was 77ºF with a humidity of 62%. FORMULA OF CONVERSION FACTORS: The Field Strength at 3m was established by adding the meter reading of the spectrum analyzer (which is set to read in units of dBuV) to the antenna correction factor supplied by the antenna manufacturer. The antenna correction factors are stated in terms of dB. The gain of the Preselector was accounted for in the Spectrum Analyzer Meter Reading. Example: Freq (MHz) METER READING + ACF = FS 33 20 dBuV + 10.36 dB = 30.36 dBuV/m @ 3m ANSI STANDARD C63.4-2003 10.1.7 MEASUREMENT PROCEDURES: The UUT was placed on a table 80 cm high and with dimensions of 1m by 1.5m. The UUT was placed in a manner that was representative of the way the EUT would be used. If the EUT had any peripherals, they were attached and placed in a similar manner. The table used for radiated measurements is capable of continuous rotation. When an emission was found, the table was rotated to produce the maximum signal strength. At this point, the antenna was raised and lowered from 1m to 4m. The antenna was placed in both the horizontal and vertical planes. In addition, in the event of the test being for a computer set up, the modem and printer positions were swapped and cables were manipulated as much as possible. The monitor was not moved, as that would not represent a typical situation configuration. The situation was similar for the conducted measurement except that the table did not rotate. The EUT was setup as described in ANSIC63.4-2003 with the EUT 40 cm from the vertical ground wall. APPLICANT: GOLDEN TECHNOLOGY COMPANY LIMITED FCC ID: TBEOMMP3 REPORT #: G\GOLDEN\1104UT5\1104UT5TestReport.doc Page 3 of 6 APPLICANT: GOLDEN TECHNOLOGY COMPANY LIMITED FCC ID: TBEOMMP3 NAME OF TEST: RADIATED SPURIOUS EMISSIONS RULES PART NO.: 15.109(a) - Class B Computing Device REQUIREMENTS: 30-88 MHz 40.0 dBuV/m measured at 3 meters 88-216 MHz 43.5 dbuV/m 216-960 MHz 46.0 dbuV/m ABOVE 960 MHz 54.0 dbuV/m TEST DATA: Emission Frequency MHz Meter Reading dBuV Ant. Polarity Coax Loss dB Correction Factor dB Field Strength dBuV/m Margin dB 47.68 9.4 V 0.49 10.64 20.53 19.47 47.96 10.9 H 0.49 11.20 22.59 17.41 74.96 12.3 H 0.58 7.01 19.89 20.11 76.41 10.3 V 0.59 6.77 17.66 22.34 82.28 10.3 V 0.61 7.20 18.11 21.89 85.78 11.1 V 0.61 8.07 19.78 20.22 104.74 12.1 H 0.65 11.59 24.34 19.16 166.26 8.9 V 0.77 15.95 25.62 17.88 180.08 9.7 H 0.82 16.61 27.13 16.37 203.26 11.4 H 0.91 11.93 24.24 19.26 207.52 9.0 V 0.92 11.32 21.24 22.26 216.08 9.7 V 0.93 11.04 21.67 24.33 216.10 12.9 H 0.93 11.88 25.71 20.29 252.08 11.6 H 1.00 12.68 25.28 20.72 277.76 8.3 V 1.06 13.19 22.55 23.45 298.40 8.7 V 1.10 13.88 23.68 22.32 324.05 13.9 H 1.12 15.20 30.22 15.78 343.28 10.0 V 1.14 14.53 25.67 20.33 360.04 11.2 H 1.16 15.10 27.46 18.54 381.40 12.1 V 1.18 14.90 28.18 17.82 419.51 10.9 V 1.22 16.30 28.42 17.58 448.14 10.5 V 1.25 16.73 28.48 17.52 486.26 8.8 V 1.29 17.48 27.57 18.43 507.27 10.7 H 1.32 19.02 31.04 14.96 562.52 8.2 V 1.49 18.55 28.24 17.76 TEST PROCEDURE: ANSI STANDARD C63.4-2003. The spectrum was scanned from 30 to 1000 MHz. The unit was measured at Timco Engineering Inc. 849 N.W. State Road 45, Newberry, FL 32669. TEST RESULTS: The unit DOES appear to meet the FCC requirements. PERFORMED BY: NAM NGUYEN DATE: MAY 23, 2005 APPLICANT: GOLDEN TECHNOLOGY COMPANY LIMITED FCC ID: TBEOMMP3 REPORT #: G\GOLDEN\1104UT5\1104UT5TestReport.doc Page 4 of 6 APPLICANT: GOLDEN TECHNOLOGY COMPANY LIMITED FCC ID: TBEOMMP3 NAME OF TEST: POWER LINE CONDUCTED INTERFERENCE RULES PART NO.: 15.107 REQUIREMENTS: QUASI-PEAK AVERAGE .15 – 0.5 MHz 66-56 dBuV 56-46 dBuV 0.5 – 5.0 56 46 5.0 – 30. 60 50 TEST PROCEDURE…

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GOLDEN TECHNOLOGY CO., LTD. FCC ID: TBEOMMP3 TEST SET UP PHOTOS RADIATED EMISSIONS TEST SET UP POWERLINE CONDUCTED EMISSIONS TEST SET UP