TB5PA8010QVHF Wireless Microphone

Mike Kuo From: Eric [[email protected]] Sent: Monday, July 04, 2005 10:30 AM To: Mike Kuo; Mike Kuo Cc: Tom Cokenias; Tom Cokenias; [email protected]; 'Eric' Subject: FW: Re ： RE: Enping Sound-Explorer Acoustics Science And Technology Expand Co., Ltd, FCC ID: TB5PA8010Q, Assessment NO.: AN05T4850, Notice#9 Attachments: (PA-8010UR)UserMan_0617.pdf; (PA-8010UR)TestRpt_0704.pdf 7/9/2005 From: Tom Cokenias [mailto:[email protected]] Sent: Monday, July 04, 2005 5:37 PM To: Mike Kuo Subject: Fwd: FW: Re ÅF RE: Enping Sound-Explo rer Acoustics Science And Technology Expan d Co., Ltd, FCC ID: TB5PA8010Q, Assessmen t NO.: AN05T4850, Notice#9 Mike, This is the email I received with the documents attached. Occupied bandwidth is ok. The power test channel frequencies are still wrong, probably typo. The output powers they show do not add up. For power out, doing the math: P = signal generator dBm -cable loss dB -(substitute gain dBi-eut gain dbi) These are the correct values for 731 form and grant: 174.1 MHz -10.18 dBm 0.0959 mW .0000959 watt 194.85 MHz -11.17 dBm 0.076 mW 0.000076 watt 215.6 MHz -9.81 dBm 0.104 mW 0.000104 watt Re MPE: I asked for MPE calculation and info in user manual, but it's Part 74. Is it even required for such low power? Please let me know, I have been working on AN05T4852 and will put out q and A this evening, and if MPE info is not required I don't want to ask for it. I'll wait for your confirmation by email or phone (office phone, I'll check message) best regards Tom office 650 726 1263 Hello Mike, Please refer to the replies below in BROWN , and the revised report upon your last comments. Thank you!! Should you have any question, please don't hesitate to ask us.. Eric Wong International Certification Division Compliance Certification Services (Shenzhen) Inc. (aka Compliance Engineering Services, Inc.) TEL.: 86-755-28055000 Ext.102 FAX: 86-755-28055221 EMAIL: [email protected] / [email protected] (Due to our global email address/domain name standardization program, please be noted that my email have been harmonized to [email protected] (China domain) and [email protected] (Taiwan domain)) Hi Eric : Please address the following questions : Question #1: Page 13, section 5.5 of revised test report, the fundamental frequencies listed are all for 174.1 MHz. Please explain. The output power limit listed is wrong. (ERIC: Please find the test report revised upon your comment, thanks!!) Question #2: Please provide formula used to calculate the corrected power for section 5.5 of output power (ERIC: Please find the test report revised upon your comment, thanks!!) Question #3: Additional Emission Bandwidth Plots 0630: Please provide detail test procedures that was used and type of instrument used. (ERIC: The plots are produced by the following parameter: Test instrument: 1. HP / 8920B RF Communications Test Set; & 2. R&S / 1166.5950.03 EMI Test Receiver "Mike Kuo" <[email protected]> 2005/07/04 01:34 PM 收件人： "Eric" <[email protected]>, "Tom Cokenias" <[email protected]>, "Tom Cokenias" <[email protected]> 副本抄送： <[email protected]> 主旨： RE: Enping Sound-Explorer Acoustics Science And Technology Expand Co., Ltd, FCC ID: TB5PA8010Q, Assessment NO.: AN05T4850, Notice#9 7/9/2005 Testing tone: with a 2500 Hz modulating tone. Procedure: Please refer to the report) Question #4: In the user manual, the output power is listed as 10 mW which does not agree with measured output power. Please explain. (ERIC: Please refer to the User manual which have been uploaded on 0617, that's already made the necessary change on the spec upon your last comment, please refer to the one re-uploading again!!) Question #5: Section 1.1 (I ) listed the max. output power is 0.11 mW but such value does not agree with measured output power. Please explain. (ERIC: Please find the test report revised upon your comment, thanks!!) Best Regards Mike Kuo Compliance Certification Services 561F Monterey Road Morgan Hill CA 95037 7/9/2005 Tel: (408)463-0885 x: 105 Fax: (408)463-0888 e-mail:[email protected] http://www.ccsemc.com -----Original Message----- From: Compliance Certification Services [mailto:[email protected]] Sent: Tuesday, June 28, 2005 10:10 PM To: [email protected] Cc: [email protected], [email protected] Subject: Enping Sound-Explorer Acoustics Science And Technology Expand Co., Ltd, FCC ID: TB5PA8010Q, Assessment NO.: AN05T4850, Notice#9 1. Your 24 June 2004 response to Notice #8 presented a "revised test report" as an attachment. The test report is for a different product (interphone) and has a different FCC ID than the one for which this application was submitted. Please submit the correct document 2. For the original report submitted you indicated that bandwidth occupied emissions were performed with 1 kHz modulating frequency. Per section 2.1049(c)1 the test shall ber performed with a 2500 Hz modulating tone at a level 16 dB greater than necessary to produce 50% modulation. Please re-submit data for bandwidth occupied and emission mask taken in this fashion 3. To meet FCC RF exposure requirements in section 2.1091 for portable devices, please submit data showing that MPE limits are met at a distance of 20cm or less. In addition, a statement must be placed in the user manual cautioning the user to maintain at least 20cm between the antenna and all persons. Please submit revised user manual showing this statedment. The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender. 7/9/2005

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COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC REPORT NO: SZ050429B02 FCC ID: TB5PA8010Q DATE: 5/25/2005 Page 38 Rev. 00 Top View of EUT Bottom View of EUT COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC REPORT NO: SZ050429B02 FCC ID: TB5PA8010Q DATE: 5/25/2005 Page 39 Rev. 00 Side View of EUT Front View of EUT

The antenna is described as below: 1. Antenna gain:2dB. 2. The art is builted in PCB. 3. Modulation model: FM.

COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. REPORT NO: SZ050429B02 FCC ID: TB5PA8010Q DATE: 5/25/2005 Page 1 of 41 Rev. 00 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 74 SUBPART H REQUIREMENT OF VHF Wireless Microphone FCC ID: TB5PA8010Q MODEL NO.: PA-8010Q BRAND NAME: N/A REPORT NO:SZ050429B02 ISSUE DATE: May 25, 2005 Prepared for ENPING SOUND-EXPLORER ACOUSTICS SCIENCE AND TECHNOLOGY EXPAND CO., LTD (PROSOUND TECHNOLOGY CORP) PINGSHI INDUSTRIAL ESTATE ENPING CITY, GUANGDONG, PROVINCE, CHIANA. Prepared by COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. d.b.a. COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. NO. 6, JINAO INDUSTRIAL PARK, NO. 35 JUKENG ROAD, DASHUIKENG VILLAGE, GUANLAN TOWN, BAOAN DISTRICT, SHENZHEN, CHINA TEL: 86-755-28055000 FAX: 86-755-28055221 COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC REPORT NO: SZ050429B02 FCC ID: TB5PA8010Q DATE: 5/25/2005 Page 2 Rev. 00 VERIFICATION OF COMPLIANCE Applicant: Enping Sound-Explorer Acoustics Science And Technology Expand Co., Ltd (ProSound Technology Corp) Pingshi Industrial Estate Enping City, Guangdong, Province, China. Product Description: Wireless Microphone Model Name PA-8010Q, PA-8010UR, PA-8010UD, PA-8010UDR, SE-808, SE-900 PA-3000, SE-2026, SE-2028, SE-31V, SE-2018, SE-2021, SE-2122, SE-2023, SE-2063, SE-2061, SE-2069, SE-2001, SE-2062, SE-2066 SE-2019, Brand Name: N/A Serial Number: N/A File Number: SZ050429B02 Date of Test: January 15,2005 ~ January 30, 2005 We hereby certify that: The above equipment was tested by COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in TIA/EIA 603; ANSI C 63.4:2001 and the sample tested as described in this report is in compliance with the FCC Rules Part 74 Subpart H. The test results of this report relate only to the tested sample identified in this report. Approved By Clinton / Q.A. Manager COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC REPORT NO: SZ050429B02 FCC ID: TB5PA8010Q DATE: 5/25/2005 Page 3 Rev. 00 Ta b l e o f C o n t e n t s 1. GENERAL INFORMATION .............................................4 2. SYSTEM TEST CONFIGURATION .............................................7 3. SUMMARY OF TEST RESULTS ............................................10 4. DESCRIPTION OF TEST MODES .............................................10 5. MAXIMUM TRANSMITTER POWRE ..........................................11 6. MODULATION CHARACTERISTICS ..........................................14 7. FREQUENCY TOLERANCE .........................................22 8. EMISSION BANDWIDTH ...........................................26 9. UNWANTED RADIATION .............................................29 APPENDIX 1 PHOTOGRAPHS OF SETUP ..............................................35 APPENDIX 2 PHOTOGRAPHS OF EUT .............................................37 COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC REPORT NO: SZ050429B02 FCC ID: TB5PA8010Q DATE: 5/25/2005 Page 5 Rev. 00 1.2 Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID filing to comply with the FCC Part 74, Subpart H Rules. 1.3 Test Methodology The radiated emission testing was performed according to the procedures of ANSI TIA/EIA 603 and FCC CFR 47 2.1046, 2.1047, 2.1049, 2.1051, 2.1053, 2.1055 and 2.1057 1.4 Test Facility The open area test site used to collect the radiated data is located on the address of COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. No. 6, Jinao industrial park, No.35 Jukeng Road, Dashuikeng Village, Guanlan Town, Baoan District, Shenzhen, China. The Open Area Test Site is constructed and calibrated to meet the FCC requirements in documents ANSI C63.4: 2001 and CISPR 22/EN 55022 requirements. 1.5 Special Accessories Not available for this EUT intended for grant. 1.6 Equipment Modifications Not available for this EUT intended for grant. 1.7 Differences between Models Model Name Differences PA-8010Q Outer Decoration PA-8010UR Outer Decoration PA-8010UD Outer Decoration PA-8010UDR Outer Decoration SE-808 Outer Decoration SE-900 Outer Decoration PA-3000 Outer Decoration SE-2026 Outer Decoration SE-2028 Outer Decoration SE-31V Outer Decoration COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC REPORT NO: SZ050429B02 FCC ID: TB5PA8010Q DATE: 5/25/2005 Page 6 Rev. 00 Model Name Differences SE-2018 Outer Decoration SE-2019 Outer Decoration SE-2021 Outer Decoration SE-2122 Outer Decoration SE-2023 Outer Decoration SE-2061 Outer Decoration SE-2062 Outer Decoration SE-2063 Outer Decoration SE-2066 Outer Decoration SE-2069 Outer Decoration SE-2001 Outer Decoration COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC REPORT NO: SZ050429B02 FCC ID: TB5PA8010Q DATE: 5/25/2005 Page 7 Rev. 00 2. System Test Configuration 2.1 EUT Configuration The EUT configuration for testing is installed on RF field strength measurement to meet the Commission’s requirement and operating in a manner which intends to maximize its emission characteristics in a continuous normal application. 2.2 EUT Exercise The Transmitter was operated in the normal operating mode. the TX frequency was fixed which was for the purpose of the measurements. 2.3 GENERAL TECHNICAL REQUIREMENTS a). Section 74.861 (e) - 1: Maximum transmitter power less than 250mW b). Section 74.861 (e) - 3: Peak Frequency Deviation less than 75 KHz c). Section 74.861 (e) - 4: Frequency Tolerance less than 0.005% d). Section 74.861 (e) - 5: Emission Bandwidth shall less than 200KHz e). Section 74.861 (e) - 6: Unwanted radiation According to Section 74.861 (e) – 6, the mean power of emission shall be attenuated below the mean output power of the transmitter in accordance with the following schedule: 1). At least 25 dB on any frequency removed from the center of the authorized bandwidth by more than 50% up to and inclu…

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COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC REPORT NO: SZ050429B02 FCC ID: TB5PA8010Q DATE: 5/25/2005 Page 36 Rev. 00 Radiated Emission Setup Photo