JHU755MICROWAVE OVEN-HOUSEHOLD

TO: FEDERAL COMMUNICATIONS COMMISSION October 30, 2004 OET 7435 OAKLAND MILLS ROAD COLUMBIA, MD 21046 RE: FCC ID: JHU755, NEW HOUSEHOLD MICROWAVE OVEN, 0.7 CU FT, 700W & 800W OUTPUT. (EA527958) TO WHOM IT MAY CONCERN, WE HAVE SUBMITTED OUR 731 FORM, AND FEES BY CREDIT CARD, ELECTRONICALLY. WE WISH TO APPLY FOR A GRANT OF CERTIFICATION USING A TOSHIBA MAGNETRON, 2M2I6H(IF)-Z. THE TEST REPORTS SUBMITTED ARE APPLICABLE TO ANY MICROWAVE OVEN BEARING THE SUBJECT FCC ID, WHETHER THE 700W OUTPUT VERSION, OR THE 800W OUTPUT VERSION. BOTH THE 700W AND 800W VERSIONS USE THE SAME MAGNETRON. THE HIGH VOLTAGE TRANSFORMER IS DIFFERENT, HOWEVER. AS SUGGESTED BY YOUR “LAB HELP” SECTION, WE ARE ONLY SUBMITTING TEST DATA FROM THE 800W VERSION. PLEASE FEEL FREE TO REQUEST THE 700W TEST DATA, IF NEEDED. THE ELECTRICAL SPECS ARE AS FOLLOWS; INPUT; 120 V AC, 60 HZ, 1200 W (OR 1250W) OUTPUT; 700W (OR 800W), 2450 MHZ, +/- 50 MHZ. WE ASK THAT YOU PLEASE NOTE THAT THIS OVEN COMPLIES WITH THE NEW FCC REQUIREMENTS EFFECTIVE JULY 2004. BOTH FCC AND CISPR TEST REPORTS WILL BE SUBMITTED. WE WILL SHORTLY SUBMIT THE NECESSARY EXHIBITS FOR THIS APPLICATION. SHOULD YOU HAVE ANY QUESTIONS, OR NEED ADDITIONAL EXHIBITS, PLEASE FEEL FREE TO CONTACT US. THANK YOU. VERY TRULY, THOMAS L. FARINA, PRESIDENT NISSHIN INDUSTRY CO., LTD. (USA) 645 DAUPHINE CT, SUITE D ELK GROVE, IL 60007 TEL 847-640-8120, FAX 847-640–0186 EMAIL [email protected]

NOTE: CORRECTION OF THE OVEN SCHEMATIC ATTACHMENT TO: FEDERAL COMMUNICATIONS COMMISSION NOVEMBER 1, 2004 OET 7435 OAKLAND MILLS ROAD COLUMBIA, MD 21046 RE: FCC ID: JHU755, NEW HOUSEHOLD MICROWAVE OVEN, 0.7 CU FT, 700W & 800W OUTPUT. (EA527958) TO WHOM IT MAY CONCERN, WE HAVE SUBMITTED OUR 731 FORM, AND FEES BY CREDIT CARD, AND ALL ATTACHMENTS ELECTRONICALLY ON SATURDAY, OCTOBER 30TH. TODAY, HOWEVER, I NOTICE THAT I HAS SENT AN INCORRECT “OVEN SCHEMATIC.” A CORRECTED ONE, EMPLOYING A “NOISE FILTER” TO MEET THE CISPR REQUIREMENTS WILL BE SENT TO YOU TODAY. WE ARE SORRY FOR THE INCONVENIENCE. SHOULD YOU HAVE ANY QUESTIONS, OR NEED ADDITIONAL EXHIBITS, PLEASE FEEL FREE TO CONTACT US. THANK YOU. VERY TRULY, THOMAS L. FARINA, PRESIDENT NISSHIN INDUSTRY CO., LTD. (USA) 645 DAUPHINE CT, SUITE D ELK GROVE, IL 60007 TEL 847-640-8120, FAX 847-640–0186 EMAIL [email protected]

COM AWG14 (BLK) AC120V 60 Hz AWG14 (GRN) AWG 14 (W) GROU ND THERMARL SWITC H AWG24 (BLU) AWG16 (BLK) TP1 TP2 AWG24 (W) CN2 ZNR TRAN SFORMER 1 3 RELAY1 RELAY2 BLOW ER MOTOR AWG24 (R) AWG24 (BLU) AWG16 (BLK) FAN 20W CONTROL BOARD AWG 2 4 (BLU ) T/T MOTOR MAG AWG24 (R ) AWG24 (BRW) AWG16(BLK) AWG24 (Y) AWG16 (R) TRANSFORMER C N1 KEY BOA R D 1 2 3 4 5 6 7 8 9 10 WIRING COLOR (BLK) : BLACK (BLU): BLUE (BRW): BROW N (GRY ): GR AY (R): RED (Y): YELLOW (O): OR A N GE (W): WHITE (GRN): GR EE N 3239 20kVDC AWG 18(R) 3239 20kVD C AWG18(R ) RESISTOR CAPACITOR DIODE MAG NETRON CONDITION : DOOR OPENED AWG 24 (BL U) CAVITY LIGHT AWG24 (BR W) LCLN LG CG SISNO SISC PISC PISNO MSC MSNC 11 1 3 2 TACT SWITCH 123 AWG24 (BLU) F USE 20A NOISE F I LTER AWG18 (BLK) TP3 TP1 TP2 TP4 OVENTHERMALSWITCH AWG 18 (BLK)

Report No. : 04-119 Issued date : October 4, 2004 Page: 2 of 10 1.Test site Name: Toshiba Hokuto Electronics Corporation Magnetron Engineering Group, Magnetron Division Laboratory for EMI measurements Address: 1975Banchi, 23Chome, Minami 5Jodori, Asahikawa 0788335 Japan FCC registration number: 741626 (Date of listing: August 23, 2004) 2.Specification of EUT Manufacturer: Crystal Electric Co., Ltd. Equipment: Microwave oven Model No.: MFMK7TP Line voltage: 120V/60Hz Rating output power: 800W (IEC 60705) Magnetron: TOSHIBA 2M216H(IF)Z 3.Test specification Test specification: FCC Part 18 Equipment classification: Consumer ISM equipment Test procedure: FCC/OST MP5 4.Test result 4.1Output power measurement Test specification: IEC 60705 Load: 1000ml Water/Center Results: Output power : 526W, Input power : 1069W Field strength limit @300m : 25.6FV/m = 25 x SQRT(Output power/500) Section 18.305 Temperature, Humidity : 25°C, 64% Tested date: September 30, 2004 Test engineer: S.Hirotani 4.2 Radiation hazard test Test specification: FDA (U.S. Food and Drug Administration) 21CFR 1030.10 Load: 275ml Water/Center Results: Radiation leakge : 0.9W/㎡ max. Temperature, Humidity : 25°C, 64% Tested date: September 30, 2004 Test engineer: S.Hirotani 4.3Frequency measurements Test specification: FCC Part 18 Load: 1000ml Water/Center Results: See Table below Temperature, Humidity : 25°C, 64% Tested date: October 1, 2004 Test engineer: S.Hirotani The variation of frequency with time (Line voltage : 120V/60Hz) Load (ml) Frequency (MHz) The variation of frequency for line voltage (Load : 1000ml Water/Center) Line voltage (V) Frequency (MHz) 24632458246024602459 132 24602459245924692469 108114120126 EMI test report 1000800600400200 Report No. : 04-119 Issued date : October 4, 2004 Page: 3 of 10 4.4Radiated emission measurements Test specification: FCC Part 18 Frequency range: Above 900MHz Field strength limit @300m :25.6FV/m, Section 18.305 Result: Pass Tested date: October 1, 2004 Test engineer: S.Hirotani Data of measurement results : Refer to Page 4 4.5Conducted power line measurements Test specification: FCC Part 18 Frequency range: 0.15MHz to 30MHz Conducted limit: Section 18.307 Result: Pass Tested date: October 4, 2004 Test engineer: S.Hirotani Data of test results: Refer to Page 5 5.Description of radiated emission and conducted power line measurements See attached "Description of radiated emission and conducted power line measurements" Page 6. 6.Measuring instruments See attached "List of measuring instruments" Page 7. 7.Physical layout of anechoic chamber and shielded room See attached "Description of radiated emission and conducted power line measurements" Page 8. 8.Environmental condition of test site See attached "Description of radiated emission and conducted power line measurements" Page 9. 9.EUT arrangements See attached "Description of radiated emission and conducted power line measurements" Page 10. Report No.: 04-119 Issued date : October 4, 2004 Page: 4 of 10 Manufacturer: Crystal Electric Co., Ltd.Tested date: October 1, 2004 Equipment: Microwave ovenTemperature, Humidity : 25°C, 68% Model No.: MFMK,7TPTest site: Anechoic chamber Test specification: FCC Part 18Measurement distance : 3m Equipment classification : Consumer ISM equipmentResult: Pass Test procedure: FCC/OST MP,5Test engineer: S.Hirotani Load condition: FCC/OST MP,5 Section 4.1 Line voltage: 120V/60Hz Operation mode: Cooking/800W Magnetron: TOSHIBA 2M216H(IF),Z Detector type : Average, IFBW : 1MHzH : Horizontal, V : Vertical 1 2 3 4 5 6 7 8 Result @3m (dBAV/m) = Reading(dBAV/m) + Ant. Factor(dB/m) + Cable Loss(dB) , Amp. Gain(dB) Result @300m (AV/m) = Conversion Factor × 10 ^ (Result @3m/20) Ant. polari, zation Ant. Factor (dB/m) Radiated emission measurements Radiated emission measurements (Above 900MHz) 2.4 0.0100 0.0100 2.5 1.6 25.6 22.0 300 0.010025.6 23.2 25.6 25.6 22.8 Center Center Center 700 700 Center Center Center (ml) 700 700 Load Position 300 Load Water H 39.10.0100 Center700 Center4.7 25.6 21.00.0100 25.6 16.6 700 Radiated emission measurements 17.194 50.5 H 37.2 5.0 33.69.0 22.7 4.7 33.52.9 0.0100 35.72.94.3 14.658 40.8 V 37.1 36.212.147H 44.5 9.816H 42.5 3.938.0 7.273H 39.1 3.347.0 25.6 24.1 Limit @300m (AV/m) Margin (dB) 23.325.6 H 21.8 0.0061 0.0064 1.8 0.0 1.9 0.0 H 21.8 Result @300m (AV/m) Conversion Factor 3m to 300m Cable loss (dB) Amp. Gain (dB) 2.8 36.33.6 36.6 36.0 24.2 45.6 No. Frequency (GHz) Reading (dBAV) 2.399 28.2 4.849 2.514 0 10 20 30 40 50 60 70 80 02.454.97.359.812.2514.717.1519.6 Frequency (GHz) Emission level (HV/m) Limit @300m Report No. : 04-119 Issued date : October 4, 2004 Page: 5 of 10 Manufacturer: Crystal Electric Co., Ltd.Tested date: October 4, 2004 Equipment: Microwave ovenTemperature, Humidity : 26°C, 38% Model No.: MFMK+7TPTest site: Shielded room Test specification: FCC Part 18Result: Pass Equipment classification : Consumer ISM equipmentTest engineer: S.Hirotani Test procedure: FCC/OST MP+5 Load condition: 700ml/Center (FCC/OST MP+5 Section 4.1) Line voltage: 120V/60Hz Operation mode: Cooking/800W Magnetron: TOSHIBA 2M216H(IF)+Z Detector type : Quasi+Peak and Average, IF Bandwidth : 10kHzQP : Quasi+Peak, AV : Average 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Result(dBBV) = Reading(dBBV) + LISN factor(dB) + Cable loss(dB) + Atten.(dB) Conducted power line measurements Conducted power line measurements Conducted power line measurements (Frequency range : 0.15MHz to 30MHz) 33.3 + 19.00.066.0 56.0 ○ : Quasi+Peak, × : Average LISN factor (dB) 49.5 0.136.8 0.1 38.5 30.1 49.263.4 0.1 ++0.1 0.17.9+ 5.0 0.0 0.15049.9 1.40051.0 30.4 0.1 4.8+0.1 0.1 AV +52.2 15.9 + + + 53.4 52.4 + Limit (dBBV) 3.8+56.0 14.6 4.2 50.1 AVAV Result (dBBV) 0.0 1.1743.6+0.1 + (dB) 56.0+ 65.7 55.7 17.0 (dB)QPQP 0.110.3+ 0.1+ 0.132.0 2.9 19.2 62.4 0.55014.4+0.1 1.0007.7+0.1 0.70210.1+0.1 0.27631.8 2.7 0.1 0.24033.1 4.0 0.1 Margin (dB) No. QP Atten.Frequency Reading (dBBV) (MHz)QP AV Cable loss 0.16148.50.117.248.7 56.0…

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