N3PWM-609Wireless Microphone

Winbel Manufacturing Corporation Ltd

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Application Details

Equipment Class: DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant: Dec 02, 1999
Application Purpose: Original Equipment
Date of Application: Sep 25, 1999
Equipment Note: Wireless Microphone
Frequency Range: 101.40000000 - 101.40000000
Company: Winbel Manufacturing Corporation Ltd
Country: Hong Kong

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Test Report

Date:1998-12-15TEST REPORTPage 1 of 6 No.: HM1193/504 _____Law Man Kit__ ____Kitty Choy____ ____Patrick Wong_____ Patrick Wong Testing EngineerVerify byfor Managing Director Conditions in issuance of Test Report 1. This Report is issued in confidence to the client and it will be strictly treated as such by the Hong Kong Standards and Testing Centre Ltd. It may not be reproduced either in its entirety or in part and it may not be used for advertising. The client to whom the Report is issued may, however, show or send it, or a certified copy thereof prepared by the Hong Kong Standards and Testing Centre Ltd. to his customer, supplier or other persons directly concerned. The Hong Kong Standards and Testing Centre Ltd. will not, without the consent of the client, enter into any discussion or correspondence with any third party concerning the contents of the Report. 2. The report refers only to the sample tested and does not apply to the bulk, unless the sampling has been carried out by the Hong Kong Standards and Testing Centre Ltd. and is stated as such in the Report. 3. In the event of the improper use of the report, the Hong Kong Standards and Testing Centre Ltd. reserves the rights to withdraw it, and to adopt any other remedies which may be appropriate. 4. Samples submitted for testing are accepted on the understanding that the Report issued cannot form the basis of, or be the instrument for, any legal action against the Hong Kong Standards and Testing Centre Ltd. 5. The Hong Kong Standards and Testing Centre Ltd. will not be liable for or accept responsibility for any loss or damage howsoever arising from the use of information contained in any of its Reports or in any communication whatsoever about its said tests or investigations. 6. Applicants wishing to use the Report in court proceedings or arbitration shall inform the Hong Kong Standards and testing Centre Ltd. to that effect prior to submitting the sample for testing. APPLICANT: WINBEL MANUFACTURING CORPORATION LIMITED FLAT/RM 1108 HANG SHING BLDG., 363 NATHAN RD., KOWLOON, HONG KONG. DATE OF SAMPLES RECEIVED: 1998-11-24 DATE OF TESTING: 1998-12-01 DESCRIPTION OF SAMPLE(S): A sample of product said to be: Product:Wireless Microphone Manufacturer:Shenzhen JWL Electronics Corporation Limited Model Number:WM-609 Band Name:N/A Rating:1.5Vd.c. (“AA” size battery × 1) Origin:China INVESTIGATIONS REQUESTED: Measurement to the relevant clauses of F.C.C. Rules and Regulations Part 15 Subpart C - Intentional Radiator. RESULT/REMARK: Please see attached sheet(s). CONCLUSION: From the measurement data obtained, the tested sample was considered to have COMPLIED after modification by customer with the clauses 15.239 of Federal Communications Commission Rules and Regulations Part 15. TEST EQUIPMENT AUDIT: Please see Appendix A Date:1998-12-15TEST REPORTPage 2 of 6 No.: HM1193/504 T E S T S U M M A R Y ***** INTENTIONAL RADIATOR :***** (1) Measurement of Emission of RF energy on the carrier frequency..................Satisfactory Measurement of the out-of band emissions including harmonics...................Satisfactory (2) Measurement of Emission Within Band Edges...............................................Satisfactory (3) Measurement of Line-Conducted Voltage onto AC Power Line.....................Not applicable T E S T D A T A Please refer to the attached result sheets. Date:1998-12-15TEST REPORTPage 3 of 6 No.: HM1193/504 *** INTENTIONAL RADIATOR *** (1) Measurement of Radiated Interference =============================== TEST REFERENCE: FCC Rules Part 15 Section 15.239 (88.00-108.00 MHz) TEST CONDITION : Normal TEST DATE : 1998.12.01 Emission of RF energy on the carrier frequency -- 101.399 MHz (PEAK VALUE) ======================================================= EmissionMeter PolarizationAntenna Field StrengthFCC Limit Frequency Reading Factor (at 3m) MHz dB(μV) H-V dB dB(μV/m) μV/m μV/m 101.4 46.1 H + 12.3 58.4 831.8 2500 Emission of RF energy on the carrier frequency -- 101.399 MHz (AVERAGE VALUE) ======================================================= EmissionMeter PolarizationAntenna Field StrengthFCC Limit Frequency Reading Factor (at 3m) MHz dB(μV) H-V dB dB(μV/m) μV/m μV/m 101.4 31.5 H + 12.3 43.8 154.9 250 ... to be continued Date:1998-12-15TEST REPORTPage 4 of 6 No.: HM1193/504 *** INTENTIONAL RADIATOR *** (1) Measurement of Radiated Interference . . Continued .. ============================================ TEST REFERENCE: FCC Rules Part 15 Section 15.239 (88.00-108.00 MHz) TEST CONDITION : Normal TEST DATE : 1998.12.01 The out-of-band emissions, including harmonics (25-1000 MHz) (CISPR VALUE) ======================================================= EmissionMeter PolarizationAntenna Field StrengthFCC Limit Frequency Reading Factor (at 3m) MHz dB(μV) H-V dB dB(μV/m) μV/m μV/m 202.8<1.0+13.2<14.2<5.1 150 304.2<1.0+18.7 <19.7<9.7 200 405.6<1.0+18.9 <19.9<9.9 200 507.0<1.0+20.7 <21.7<12.2 200 608.4<1.0+23.0 <24.0<15.8 200 709.8<1.0+24.9 <25.9<19.7 200 811.2<1.0+26.9 <27.9<24.8 200 912.6<1.0+27.3 <28.3<26.0 200 ======================================================== ==================== SUMMARY=================== ============================================= Broad-band Antennas were used both polarizations of emissions were measured. polarizations at highest reading indicated as: H -- HorizontalV -- Vertical ============================================= Date:1998-12-15TEST REPORTPage 5 of 6 No.: HM1193/504 *** INTENTIONAL RADIATOR *** (2) Measurement of Emissions Within Band Edges. ======================= TEST REFERENCE: FCC Rules Part 15 section 15.239(88.00-108.00 MHz) TEST CONDITION: Normal TEST DATE : 1998.12.01 Please see exhibit of bandwidth RESULTS AND NOTES L: FCC Lower Band Edge..............................................................................-> 88.000MHz H: FCC Higher Band Edge.............................................................................->108.000MHz C: Unmodulated carrier at frequency...........…

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Test Report

Date:1998-12-15APPENDIX APage A1 of A1 No.: HM1193/504 TEST EQUIPMENT AUDIT Radiated Emission EQP NO.DESCRIPTIONMANUFACTURERMODEL NO.SERIAL NO.LAST CAL EM007SPECTRUM ANALYZERH PHP85660B3144A2119229/05/98 EM008SPECTRUM ANALYZER DISPLAYH PHP85662A3144A2051429/05/98 EM009QUASI PEAK ADAPTORH PHP85650A3303A0170229/05/98 EM010RF PRESELECTORH PHP85685A3221A0141029/05/98 EM011ATTENNUATOR/SWITCHH PHP11713A2508A1059529/05/98 EM012PRE-AMPLIFIERH PHP8449B3008A0026229/05/98 EM013CONTROLLER (COMPUTER), COLOR MONITOR, KEYBOARD & MOUSE FLOPPY DRIVE H P H P H P HP9000 HP A1097C HP9133L 6226A60314 3151J39517 2623A02468 CM EM016ANTENNAARA INC.LPB-2513/A104705/08/98 EM072SIGNAL GENERATORHP8640B1948A1189230/03/98 EM083HKSTC OPEN AREA TEST SITEHKSTCN/AN/A16/02/98 ABBREVIATIONS: CM = Corrective Maintenance N/A = Not Applicable

Test Report

Date:1998-12-15TEST REPORTPage 1 of 6 No.: HM1193/504 _____Law Man Kit___ ___Kitty Choy______ _____Patrick Wong____ Patrick Wong Testing EngineerVerify byfor Managing Director Conditions in issuance of Test Report 1. This Report is issued in confidence to the client and it will be strictly treated as such by the Hong Kong Standards and Testing Centre Ltd. It may not be reproduced either in its entirety or in part and it may not be used for advertising. The client to whom the Report is issued may, however, show or send it, or a certified copy thereof prepared by the Hong Kong Standards and Testing Centre Ltd. to his customer, supplier or other persons directly concerned. The Hong Kong Standards and Testing Centre Ltd. will not, without the consent of the client, enter into any discussion or correspondence with any third party concerning the contents of the Report. 2. The report refers only to the sample tested and does not apply to the bulk, unless the sampling has been carried out by the Hong Kong Standards and Testing Centre Ltd. and is stated as such in the Report. 3. In the event of the improper use of the report, the Hong Kong Standards and Testing Centre Ltd. reserves the rights to withdraw it, and to adopt any other remedies which may be appropriate. 4. Samples submitted for testing are accepted on the understanding that the Report issued cannot form the basis of, or be the instrument for, any legal action against the Hong Kong Standards and Testing Centre Ltd. 5. The Hong Kong Standards and Testing Centre Ltd. will not be liable for or accept responsibility for any loss or damage howsoever arising from the use of information contained in any of its Reports or in any communication whatsoever about its said tests or investigations. 6. Applicants wishing to use the Report in court proceedings or arbitration shall inform the Hong Kong Standards and testing Centre Ltd. to that effect prior to submitting the sample for testing. APPLICANT: WINBEL MANUFACTURING CORPORATION LIMITED FLAT/RM 1108 HANG SHING BLDG., 363 NATHAN RD., KOWLOON, HONG KONG. DATE OF SAMPLES RECEIVED: 1998-11-24 DATE OF TESTING: 1998-12-01 DESCRIPTION OF SAMPLE(S): A sample of product said to be: Product:Wireless Microphone Manufacturer:Shenzhen JWL Electronics Corporation Limited Model Number:WM-609 Band Name:N/A Rating:1.5Vd.c. (“AA” size battery × 1) Origin:China INVESTIGATIONS REQUESTED: Measurement to the relevant clauses of F.C.C. Rules and Regulations Part 15 Subpart C - Intentional Radiator. RESULT/REMARK: Please see attached sheet(s). CONCLUSION: From the measurement data obtained, the tested sample was considered to have COMPLIED after modification by customer with the clauses 15.239 of Federal Communications Commission Rules and Regulations Part 15. TEST EQUIPMENT AUDIT: Please see Appendix A Date:1998-12-15TEST REPORTPage 2 of 6 No.: HM1193/504 T E S T S U M M A R Y ***** INTENTIONAL RADIATOR :***** (1) Measurement of Emission of RF energy on the carrier frequency..................Satisfactory Measurement of the out-of band emissions including harmonics...................Satisfactory (2) Measurement of Emission Within Band Edges...............................................Satisfactory (3) Measurement of Line-Conducted Voltage onto AC Power Line.....................Not applicable T E S T D A T A Please refer to the attached result sheets. Date:1998-12-15TEST REPORTPage 3 of 6 No.: HM1193/504 *** INTENTIONAL RADIATOR *** (1) Measurement of Radiated Interference =============================== TEST REFERENCE: FCC Rules Part 15 Section 15.239 (88.00-108.00 MHz) TEST CONDITION : Normal TEST DATE : 1998.12.01 Emission of RF energy on the carrier frequency -- 101.421 MHz (PEAK VALUE) ======================================================= EmissionMeter PolarizationAntenna Field StrengthFCC Limit Frequency Reading Factor (at 3m) MHz dB(μV) H-V dB dB(μV/m) μV/m μV/m 101.4 46.1 H + 12.3 58.4 831.8 2500 Emission of RF energy on the carrier frequency -- 101.399 MHz (AVERAGE VALUE) ======================================================= EmissionMeter PolarizationAntenna Field StrengthFCC Limit Frequency Reading Factor (at 3m) MHz dB(μV) H-V dB dB(μV/m) μV/m μV/m 101.4 31.5 H + 12.3 43.8 154.9 250 ... to be continued Date:1998-12-15TEST REPORTPage 4 of 6 No.: HM1193/504 *** INTENTIONAL RADIATOR *** (1) Measurement of Radiated Interference . . Continued .. ============================================ TEST REFERENCE: FCC Rules Part 15 Section 15.239 (88.00-108.00 MHz) TEST CONDITION : Normal TEST DATE : 1998.12.01 The out-of-band emissions, including harmonics (25-1000 MHz) (CISPR VALUE) ======================================================= EmissionMeter PolarizationAntenna Field StrengthFCC Limit Frequency Reading Factor (at 3m) MHz dB(μV) H-V dB dB(μV/m) μV/m μV/m 202.8<1.0+13.2<14.2<5.1 150 304.2<1.0+18.7 <19.7<9.7 200 405.6<1.0+18.9 <19.9<9.9 200 507.0<1.0+20.7 <21.7<12.2 200 608.4<1.0+23.0 <24.0<15.8 200 709.8<1.0+24.9 <25.9<19.7 200 811.2<1.0+26.9 <27.9<24.8 200 912.6<1.0+27.3 <28.3<26.0 200 ======================================================== ==================== SUMMARY=================== ============================================= Broad-band Antennas were used both polarizations of emissions were measured. polarizations at highest reading indicated as: H -- HorizontalV -- Vertical ============================================= Date:1998-12-15TEST REPORTPage 5 of 6 No.: HM1193/504 *** INTENTIONAL RADIATOR *** (2) Measurement of Emissions Within Band Edges. ======================= TEST REFERENCE: FCC Rules Part 15 section 15.239(88.00-108.00 MHz) TEST CONDITION: Normal TEST DATE : 1998.12.01 Please see exhibit of report of bandwidth RESULTS AND NOTES The bandwidth of the emission shall be no wider than 200kHz of the center frequency for devices operating within 88MHz to108MHz . The bandwidth is determind at the points 26dB down from the modulated carrier. The bandwidth at 26dB down is 50.6 kHz which is wit…

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Test Report