P68AFC30802F88Wireless Handsfree Car Kit

FCC ID: P68AFC30802F88 MADE IN CHINA This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. User’s Guide For AFC-308/308D 1.How to install a.Clip the unit onto the speaker part of your phone set b.Place the phone set on the Phone Holder (option) or other convenient place in your car-Important (keep within 1 meter between the driver and this unit, as the speaker is talking from the Internal Mic. of the phone set) 2.How to use a.Tune the Car Radio to the right band (as shown on the front side of this packaging). b.Switch on the power and the LED will be on. c.Switch off the power after talking to avoid the battery being driven off (Important). d.Please slightly tune the frequency of the radio station if any slight cacophony is heard. 3.Trouble shooting a.Decrease the volume of your Car Radio or your phone set to avoid heavy Echo. b.Replace the internal battery in case of heavy cacophony or a shorter distance reception. 4.How to replace the battery (2032 Li-on standard cell) a.Push the Clip at the bottom to open the battery cover b.Put the cell into the N battery case c.Rebound the battery cover 5.Main feature a.Talking time (continuous) to 5~10 hours. b.Standby time to 30 days (base on 1 hour/day) c.Available distance for transmission up to more than 3 meters. d.Beaming power <0dBm. e.1PCS 2032 standard cell FCC ID: P68AFC30802F88 MADE IN CHINA This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Keep the kid away from the unit!Keep the kid away from the unit! Frequency Station zz88.788.7zz88.9 88.9 zz89.1 89.1 zz98.8 98.8 zz98.998.9 zz106.4 106.4 zz106.7 106.7 zz106.9 106.9 MHz Modifications not authorized by the manufacturer may void users authority to operate this device. NOTE: This equipment has been tested and found to comply with limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful interference to radio communications. However, these is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equip -ment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. (d) For systems incorporating serveral digital devices, the statement shown in paragraph (a) or (b) needs to be contained only in the instruction manual for the main control unit.

PHOTOGRAPH OF THE PRODUCT FRONT VIEW OF THE PRODUCT REAR VIEW OF THE PRODUCT

FCC ID: P68AFC30802F88 MADE IN CHINA This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Label FCC ID FCC ID: P68AFC30802F88

PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT TOP VIEW INNER CIRCUIT BOTTOM VIEW

Circuit Description The 29.5667 x3 to 88.68MHz crystal oscillator drives the base of Q1 the final/buffer amplifier. The modulation provided by Mic. The output of Q1 has the matching network consisting of L2 and C6 that limit the harmonic content and effect the proper coupling of the antenna to the output stage. Antenna, Ground and Power Source There is no external antenna connector, antenna is built in on the PCB. There is no external ground connection. The ground is only that of the printed circuit board. Electric current is supplied by a 3 Volt (“CR2032” button cell x 1) primary battery

Date: 2002-03-02 TEST REPORT Page 1 of 18 No.: HM106936 FCC PART 15 SUBPART C CERTIFICATION REPORT FOR LOW POWER TRANSMITTER TEST REPORT No.:HM106936 Equipment Under Test [EUT]:Wireless Handsfree Car Kit By Radio System Model Number:AFC-308 Applicant:Audex Telecom Industrial Co., Ltd. FCC ID :P68AFC30802F88 Date: 2002-03-02 TEST REPORT Page 2 of 18 No.: HM106936 CONTENT: Cover Page 1 of 18 Content Page 2-3 of 18 Conclusion Page 4 of 18 1.0General Details 1.1Test Laboratory Page 5 of 18 1.2Applicant Details Page 5 of 18 Applicant HKSTC Code Number for Applicant Manufacturer 1.3Equipment Under Test [EUT] Page 6 of 18 Description of EUT operation 1.4Date of Order Page 6 of 18 1.5Submitted Sample Page 6 of 18 1.6Test Duration Page 6 of 18 1.7Country of Origin Page 6 of 18 1.8 Additional Information of EUT Page 7 of 18 2.0Technical Details 2.1Investigations Requested Page 8 of 18 2.2Test Standards and Results Summary Page 8 of 18 3.0Test Results 3.1Emission Page 9-14 of 18 3.2Bandwidth Measurement Page 15 of 18 Date: 2002-03-02 TEST REPORT Page 3 of 18 No.: HM106936 Appendix A List of Measurement Equipment Page 16 of 18 Appendix B Photographs Page 17-18 of 18 Date: 2002-03-02 TEST REPORT Page 4 of 18 No.: HM106936 CONCLUSION The submitted product was deemed to have COMPLIED with the requirements of Federal Communications Commission [FCC] Rules and Regulations Part 15. The tests were performed in accordance with the standards described above and on Section 2.2 in this Test Report. Verify byPatrick Wong for Chief Executive Date: 2002-03-02 TEST REPORT Page 5 of 18 No.: HM106936 1.0General Details 1.1Test Laboratory The Hong Kong Standards and Testing Centre Ltd. EMC Laboratory 10 Dai Wang Street, Taipo Industrial Estate New Territories, Hong Kong Telephone:852 2666 1888 Fax:852 2664 4353 1.2Applicant Details Applicant AUDEX TELECOM INDUSTRIAL CO., LTD. 1 st to 4 th Floor, Xin Cun Kou Qiwan Nan Road, Zhongshan, China 528403 Telephone:86 760 3321110 Fax:86 760 3321120 HKSTC Code Number for ApplicantAUT004 Manufacturer AUDEX TELECOM INDUSTRIAL CO., LTD. 1 st to 4 th Floor, Xin Cun Kou Qiwan Nan Road, Zhongshan, China 528403 Telephone:86 760 3321110 Fax:86 760 3321120 Date: 2002-03-02 TEST REPORT Page 6 of 18 No.: HM106936 1.3Equipment Under Test [EUT] Description of Sample Product:Wireless Handsfree Car Kit By Radio System Manufacturer:Audex Telecom Industrial Co., Ltd. Brand Name:N/A Model Number:AFC-308 Input Voltage:3Vd.c (“2032” button cell x 1) 1.3.1Description of EUT Operation The Equipment Under Test (EUT) is an Audex Telecom Industrial Co., Ltd., 88.723MHz Wireless Handsfree Car Kit By Radio System. The EUT continues to transmit while switch on. It is voice transmission, Modulation by Mic. and tape is frequency modulation. 1.4Date of Order 2002-02-05 1.5Submitted Sample(s): 3 Samples per model 1.6Test Duration 2002-02-28 1.7Country of Origin China Date: 2002-03-02 TEST REPORT Page 7 of 18 No.: HM106936 1.8Additional Information of EUT SubmittedNot Available User Manual Part List Circuit Diagram Printed Circuit Board [PCB] Layout Rating Label Block diagram FCC ID Label Date: 2002-03-02 TEST REPORT Page 8 of 18 No.: HM106936 2.0Technical Details 2.1Investigations Requested Perform ElectroMagnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15 and ANSI C63.4:2000 for FCC Certification. 2.2Test Standards and Results Summary Tables EMISSION Results Summary Test ConditionTest RequirementTest MethodClass /Test Result SeverityPassFailedN/A Field Strength of Fundamental Emissions & Spurious Emissions FCC 47CFR 15.239ANSI C63.4:2000N/A Radiated Emissions, 30MHz to 1GHz FCC 47CFR 15.209ANSI C63.4:2000Class B Conducted Emissions on AC, 0.45MHz to 30MHz FCC 47CFR 15.207ANSI C63.4:2000Class B Note: N/A - Not Applicable Date: 2002-03-02 TEST REPORT Page 9 of 18 No.: HM106936 3.0Test Results 3.1Emission 3.1.1Radiated Emissions Test Requirement:FCC 47CFR 15.239 & 15.209 Test Method:ANSI C63.4:2000 Test Date:2002-02-28 Mode of Operation:On mode Test Method: The sample was placed 0.8m above the ground plane on the OATS *. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigate all operating modes, rotated about all 3 axis (X, Y & Z) to obtain worst position, manipulating interconnecting cables, rotating turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst-case are shown in Test Results of the following pages. *:OATS [Open Area Test Site] located at HKSTC with a metal ground plane on filed with the FCC pursuant to section 2.948 of the FCC rules, with Registration Number: 90657. Test Setup: Date: 2002-03-02 TEST REPORT Page 10 of 18 No.: HM106936 Limits for Field Strength of Fundamental Emissions [FCC 47CFR 15.239]: Frequency Range of Fundamental Peak LimitsAverage Limits [MHz] [μV/m][μV/m] 88-1082,500250 Results: Field Strength of Fundamental Emissions Peak Value FrequencyLevel @3m Correction Factor Field Strength Field Strength Limit ** @3m Antenna Polarity MHz dBμV dB/m dBμV/mμV/mμV/m 88.72322.711.133.848.982,500.0Horizontal Field Strength of Fundamental Emissions Average Value * FrequencyLevel @3m Correction Factor Field Strength Field Strength Limit ** @3m Antenna Polarity MHz dBμV dB/m dBμV/mμV/mμV/m 88.72322.311.133.446.77250.0Horizontal Remarks: Correction Factor included Antenna Factor and Cable Attenuation. Calculated measurement uncertainty=30MHz to 300MHz±3.7dB 300MHz to 1GHz+3.0dB / -2.7dB According to FCC 47CFR15.35, the limit on the radio frequency emissions as measured using instrumentation with a peak detector function, corresponding to 20dB above the maximum permitted average limit for the frequency being investigated unless a different peak emission limit is otherwise specified in the rules. For effective averaging, the bandwidth of the video filter must be smaller than the…

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Marianne Bosley To:[email protected] Subject:Audex Technology Hi Alice, There has been a discrepancy uncovered by Chris Harvey when he got the application to grant. The Test Report indicated 88.7MHz operation only. The Users Manual indicates that 88-108MHz is available. You must either give a new manual to reflect 88.7 MHz, or give additional data so that the test report will reflect 88-108 MHz. I must put this in a hold status until we clear this up. Sorry. Any questions, let me know. Regards, Marianne Marianne T. Bosley EMC Administrator 410-354-3300 X 412 [email protected]

TEST SET UP PHOTOGRAPH OF THE PRODUCT MEASUREMENT OF RADIATED EMISSION TEST SET UP