BEJS110XFMicrowave Oven

FEDERAL COMMUNICATION COMMISSION Authorization and Standards BrenchRef. No.: L9812137 1919M St. North West Washington D.C. 20554-1300Date: Dec. 22, 1998 Subject: Application for certification on LG Electronics Microwave Oven FCC ID: BEJS110XF Model Nos.: MS-114YE and MS-116YW Magnetron: 2M246 (LG Electronics Inc., Korea) 2M248J (Toshiba Hokuto Electronics Corp., Japan) Gentleman: We, LG Electronics Inc., hereby submit this application letter to apply for FCC Certification for the subject new models. For your references, here is the following information. 1. The model MS-114YE is new model to be produced by LG Electronics Inc. 2. The model MS-114YE is to be installed on the counter-top and has touch control panel. 3. The model MS-114YE employs the turntable on the lower side of oven cavity for even cooking. 4. The model MS-116YW is identical to model MS-114YE except for humidity sensor is employed additionally. 5. The above model is for household use. We have performed the relevant tests using the representative Model MS-114YE with LG Electronics Magnetron Type 2M246 and Toshiba Hokuto Electronics Magnetron type 2M248J at our laboratory as enclosed. No out-of-band frequency measurement and over-limit radiated emission was discovered. Your continued cooperation would be highly appreciated. Should you have any comments, please feel free to contact Mr. K. S. Kim at LG Electronics Chicago Office. Best Regards, B. H. Kim, Team LeaderK. S. Kim, General Manager Cooking Appliance OBU,Engineering Department LG Electronics Inc.LG Electronics Chicago Office

EXTERNAL PART PHOTOGRAPH FRONT VIEW FCC ID : BEJS11OXF CAVITY VIEW FCC ID : BEJS11OXF

ID LABEL LOCATION (1) FCC ID : BEJS11OXF ID LABEL LOCATION (2) - ALTERNATE FCC ID : BEJS11OXF

PCB PART -1FCC ID ; BEJS110XF PCB PART -2FCC ID ; BEJS110XF

Schematic diagram Model MS-114YE. FCC ID : BEJ110XF ALTERNATE SCHEMATIC Model MS-116YW FCC ID : BEJ110XF

LG Electronics Inc., EMI Laboratory 391-2 Gaeumjeong - Dong, Changwon City, Gyeongnam, Korea 641-711 REPORT of MEASUREMENT of ELECTROMAGNETIC INTERFERENCE TESTING Issued: December 21, 1998 1. Name of Applicant: LG Electronics Inc. 2. Address of Applicant: 6133 North River Road Suite, 1100 (Riverwary Plaza) Rosemont, IL 60018 3. Equipment Under Test: LG Electronics Inc., Microwave Oven Model MS-114YE with Magnetron Type 2M246 by LG Electronics Inc.. 4. Power Supply: 120 V ac, 60 Hz 5. Test Requirements: CFR Title 47, Part 18 6. Test Procedure: OST MP-5 7. Instrument Used: Hioki Digital Power High Test Model 3181-01 Holaday Industries Inc. Microwave Survey Meter Model 1700 Electro Metrics Field Intensity Meter Model EMC-30 MKIV Electro Metrics Field Intensity Meter Model EMC-60 MKIV Electro Metrics Metering Module CRM-30 Hewlett Packard Frequency Counter 5350A Hewlett Packard Sweep Oscillator 8350B 8. Test Condition: The Equipment Under Test (EUT) was tested while operating at maximum RF output power. Loads of water in a glass beaker was used in amount specified by Test Procedure. 1/7 Model MS-114YE with LG. Magnetron FCC ID : BEJS110XF 9. Results of Testing: A. Input Power Input Power was measured using a Wattmeter. A 275 ml water load was placed in the center of the oven and the oven was operated at full output power for 6 minutes after which the reading was taken. A 275 ml water load was chosen for its compatibility with the UL procedure used by manufacturers to determine our input ratings. Voltage CurrentInput PowerManufacturer’s Rating 120 V ac, 60 Hz13.80 A1551 W13.6 A B. RF Power Output The Calorimetric Method was used to determine maximum output power. A 1000 ml water load was placed in the center of the oven. A mercury thermometer was used to measure temperature rise. Quantity of WaterStarting Temperature Final TemperatureElapsed Time 1000 ml20.4 °C45.1 °C120 Sec (4.2 Joules/Cal) X (Volume in ml) X (Temperature Rise) Power (W) = Time in Seconds 4.2 x 1000 x 24.7 Power (W) = 120 Power (W) = 864.5 Watts 2/7 Model MS-114YE with LG. Magnetron FCC ID : BEJS110XF C. Frequency Measurements The fundamental operating frequency was measured with a substitution method using the Electro Metrics receiver, Hewlett Packard Sweep Oscillator and Frequency Counter. The receiver was turned to the maximum amplitude at the oven operating frequency. The Sweep Oscillator was substituted for operating the antenna and turned to the same frequency as the receiver. The frequency of the generator was determined using the frequency counter. The frequency was observed over a period of time, and with line voltage variation. The maximum frequency permitted in Part 18 is maximum 2.500 GHz and the minimum 2.400 GHz. No out-of-band frequency measurement was observed. Variation of Frequency With Time (1000 ml reduced to 200 ml) Maximum Frequency Observed: 2.470 GHz Minimum Frequency Observed: 2.447 GHz Variation of Frequency With Line Voltage (96 Volts to 150 Volts AC) Maximum Frequency Observed: 2.466 GHz Minimum Frequency Observed: 2.449 GHz D. Microwave Leakage Radiation leakage was measured in the as-received condition with the oven door closed using a microwave leakage meter. No power greater than 0.12 mW/ß≤ was observed at any location on the enclosure of the oven. A maximum of 1.0 mW/ß≤ is allowed in accordance with UL 923 standard. Hence, microwave leakage in the as-received condition with the oven door closed, did not exceed the specified limit. 3/7 Model MS-114YE with LG. Magnetron FCC ID : BEJS110XF E. Radiated Emissions Radiated emission was measured over a frequency range of 100 MHz to 10 GHz. For measurements the EUT was get set up in an Shielded Anechoic Chamber. The EUT was supported by a wood table, 1 m high in both cases, measurement above 1 GHz and below 1 GHz. The results of measurements above 1 GHz are shown on Data Page 1. Maximum readings were recorded after variations in antenna polarization, antenna height, EUT orientation, load location, and load volume. Readings were taken with the antenna 3 meters away from the EUT. Field intensity was then extrapolated to a 300 meters distance by multiplying by a factor of 0.01 as described in Section 2.2.6 of MP-5. No over-limit radiated emissions were discovered. The results of measurements below 1 GHz are found on Data Page 2 and 3. They represent horizontal and vertical antenna polarization at 3 meters respectively. 10. 11. Test Engineer: Mr. S. G. Park Reviewed By: Mr. S. Y. Kim 4/7 Model MS-114YE with LG. Magnetron FCC ID : BEJS110XF Issued: Dec. 21, 1998 LABORATORY MEASUREMENTS ABOVE 1 GHz 10. Data Page 1 Date Tested: Dec. 16, 1998 Equipment Under Test (EUT): Microwave Oven Model MS-114YE Mode of Operating (DUT): Maximum RF Power Test Requirements: CFR Title 47, Part 18 Test Equipment: Electro-Metrics FIM. EMC-60MKIV Antenna: Double Ridged Guide Antenna RGA-180 Detector Mode: Average Bandwidth: 1 MHz Measurement Distance: 3 meters FREQ. (GHz) Antenna Factor (dB) Cable Factor (dB) Load (ml) Load Locating Meter Reading (dBμV) Field Intensity @ 3 m dBμV/m Field Intensity @ 3 m (μV/m) Field Intensity @ 300 m (μV/m) FCC Limit @ 300 m (μV/m) 2.3929.40.6700Center19.849.5298.52.9932.9 2.5129.60.6700Center21.050.9350.73.5132.9 4.9034.40.9700Center20.154.6537.05.3732.9 4.9034.40.9700RF25.760.21023.310.2332.9 4.9034.40.9300Center20.855.3582.15.8232.9 4.9034.40.9300RF24.859.3922.69.2332.9 7.3536.81.2700Center14.050.9350.73.5132.9 7.3536.81.2700RF14.151.0354.83.5532.9 7.3536.81.2300Center15.252.1402.74.0332.9 7.3536.81.2300RF16.3 53.2457.14.5732.9 9.8038.01.5700Center5.7045.0177.81.7832.9 Note: RF = Right Front Corner 5/7 Model MS-114YE with LG. Magnetron FCC ID : BEJS110XF Issued: Dec. 21, 1998 LABORATORY MEASUREMENTS BELOW 1 GHz Data Page 2 Date Tested: Dec. 16, 1998 Manufacturer: LG Electronics Inc. Product Type: Household Microwave Oven Model No.: MS-114YE Mode of Operating: Maximum RF Power Test Requirements: CFR Title 47, Part 18 Test Equipment: Electro-…

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LG Electronics Inc. Quality & Reliability Center 36, Munlae-dong, 6-ga, Youngdungpo-gu, Seoul 150-096, Korea Tel : + 82 2 630 3137, Fax : +82 2 635 5543 CERTIFICATION OF COMPLIANCE Date of Issue : Feb. 13, 1999Test Report No : 00431-4521-F9027 Applicant :LG Electronics Inc. Regulation :FCC Part 18 Test procedure :MP-5 : 1985 Equipment Class : Industrial, Scientific, and Medical equipment EUT Type :Microwave oven Brand Name(s) :Goldstar or LG Model No. :MS-114YE FCC ID :BEJS110XF This device has been verified to comply with the applicable requirements in the FCC Part 18 and was tested in accordance with the measurement procedures specified in MP-5 : 1985. I assume full responsibility for the completeness of these measurements and vouch for the qualifica- tions of all persons taking them. Pan-Hwan Byun / General Manager Quality and Reliability Center 1 / 21 NVLAP Code : 200040-0 Report No. : 00431-4521-F9027 LG Electronics Inc. Quality & Reliability Center, 36, Munlae-dong, 6-ga, Youngdungpo-gu, Seoul, Korea Tel:+82-2-630-3137, Fax:+82-2-635-5543 REPORT FOR A MICROWAVE OVEN Scope - Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission. Test Report No : 00431-4521-F9027 EUT Type : Microwave oven Model No. : MS-114YE FCC ID :BEJS110XF Rule Part : FCC Part 18 Test Procedure : MP-5 : 1985 Date of Test : Feb. 11, 1999 to Feb. 13, 1999 Date of Issue : Feb. 13, 1999 Test Result : Positive Quality and Reliability Center authorizes the above-named applicant to reproduce this report provided it is reproduced in its entirety. Quality and Reliability Center reports apply only to the specific samples tested under stated test con- ditions. It is the manufacturer’s responsibility to assure that additional production unit of this model are manufactured with identical electrical and mechanical components. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. The Quality and Reliability Center was accredited by National Voluntary Laboratory Accreditation Program for the FCC Part15 : Digital device of accreditation under Lab Code : 200040-0. Tested by : Reviewed by : D.H. Kim / Associate Research Engineer J.C. Lee / Associate Research Engineer Quality and Reliability Center Quality and Reliability Center 2 / 21 NVLAP Code : 200040-0 Report No. : 00431-4521-F9027 LG Electronics Inc. Quality & Reliability Center, 36, Munlae-dong, 6-ga, Youngdungpo-gu, Seoul, Korea Tel:+82-2-630-3137, Fax:+82-2-635-5543 CONTENTS Page 1. CLIENT INFORMATION...................................................................................................................3 2. EQUIPMENT UNDER TEST (EUT)...................................................................................................3 2.1 IDENTIFICATION OF THE EUT..............................................................................................................3 2.2 ADDITIONAL INFORMATION ABOUT THE EUT......................................................................................3 3. TEST SITE............................................................................................................................................4 3.1 SEMI-ANECHOIC CHAMBER.................................................................................................................4 4. CALIBRATIONS OF MEASURING INSTRUMENTS......................................................................4 5. DESCRIPTION OF TEST CONDITION.............................................................................................4 5.1 RADIATED EMISSIONS MEASUREMENTS................................................................................................4 6. MEASURING INSTRUMENTS AND SET-UP...................................................................................6 6.1 RADIATED EMISSIONS.........................................................................................................................6 6.2 FREQUENCY MEASUREMENTS..............................................................................................................6 7. RF POWER OUTPUT MEASUREMENT AND RESULTS...............................................................7 8. TEST DATA..........................................................................................................................................8 8-1. RADIATED EMISSIONS (SECTION 18.305)............................................................................................8 8-2. FREQUENCY MEASUREMENTS.............................................................................................................9 9. LIST OF INSTRUMENTS USED......................................................................................................11 APPENDIX A THE EUT PHOTOGRAPHS.........................................................................................12 APPENDIX B THE PHOTOGRAPHS OF TEST SET-UP...................................................................14 APPENDIX C LABEL............................................................................................................................15 APPENDIX D THE TEST GRAPH.......................................................................................................16 3 / 21 NVLAP Code : 200040-0 Report No. : 00431-4521-F9027 LG Electronics Inc. Quality & Reliability Center, 36, Munlae-dong, 6-ga, Youngdungpo-gu, Seoul, Korea Tel:+82-2-630-3137, Fax:+82-2-635-5543 1. CLIENT INFORMATION The EUT has been tested by request of: Company:LG Electronics Inc. Cooking Appliances OBU 39…

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