revised report

FCC ID: K7SF8V3080

Test Report

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FCCID_386179

Date: 2003-12-30 TEST REPORT Page 1 of 25 No.: HM112393 FCC PART 15 SUBPART C CERTIFICATION REPORT FOR LOW POWER TRANSMITTER TEST REPORT No.: HM112393 Equipment Under Test [EUT]: FM Audio Transmitter (TuneCast II) Model Number: F8V3080 Applicant: Belkin Corporation FCC ID : K7SF8V3080

Date: 2003-12-30 TEST REPORT Page 2 of 25 No.: HM112393 CONTENT: Cover Page 1 of 25 Content Page 2-3 of 25 Conclusion Page 4 of 25 1.0 General Details 1.1 Test Laboratory Page 5 of 25 1.2 Applicant Details Page 5 of 25 Applicant HKSTC Code Number for Applicant Manufacturer 1.3 Equipment Under Test [EUT] Page 6 of 25 Description of EUT operation 1.4 Date of Order Page 6 of 25 1.5 Submitted Sample Page 6 of 25 1.6 Test Duration Page 6 of 25 1.7 Country of Origin Page 6 of 25 1.8 Additional Information of EUT Page 7 of 25 2.0 Technical Details 2.1 Investigations Requested Page 8 of 25 2.2 Test Standards and Results Summary Page 8 of 25 3.0 Test Results 3.1 Emission Page 9-18 of 25 3.2 Bandwidth Measurement Page 19-21 of 25

Date: 2003-12-30 TEST REPORT Page 3 of 25 No.: HM112393 Appendix A List of Measurement Equipment Page 22 of 25 Appendix B Photographs Page 23-25 of 25

Date: 2003-12-30 TEST REPORT Page 4 of 25 No.: HM112393 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. Verified by K C Lee Ivan Toa for Chief Executive

Date: 2003-12-30 TEST REPORT Page 5 of 25 No.: HM112393 1.0 General Details 1.1 Test 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 1.2 Applicant Details Applicant BELKIN CORPORATION 501 West Walnut Street, Compton CA 90220-5221 U.S. HKSTC Code Number for Applicant SHT019 Manufacturer N/A

Date: 2003-12-30 TEST REPORT Page 6 of 25 No.: HM112393 1.3 Equipment Under Test [EUT] Description of Sample Product: FM Audio Transmitter (TuneCast II) Manufacturer: N/A Brand Name: BELKIN Model Number: F8V3080 Input Voltage: 3Vd.c (“AAA” size battery x 2) 1.3.1 Description of EUT Operation The Equipment Under Test (EUT) is an Belkin Corporation., FM Audio Transmitter (TuneCast II). The transmitter is a 2 button transmitter. The EUT continues to transmit while button is being pressed., Modulation by IC. and tape is pulse modulation. 1.4 Date of Order 2003-12-17 1.5 Submitted Sample(s): 2 Samples per model 1.6 Test Duration 2003-12-27 1.7 Country of Origin China

Date: 2003-12-30 TEST REPORT Page 7 of 25 No.: HM112393 1.8 Additional Information of EUT Submitted Not Available User Manual Part List Circuit Diagram Printed Circuit Board [PCB] Layout Block diagram FCC ID Label

Date: 2003-12-30 TEST REPORT Page 8 of 25 No.: HM112393 2.0 Technical Details 2.1 Investigations Requested Perform ElectroMagnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15 and ANSI C63.4: 2000 for FCC Certification. 2.2 Test Standards and Results Summary Tables EMISSION Results Summary Test Condition Test Requirement Test Method Class / Test Result Severity Pass Failed N/A Field Strength of FCC 47CFR 15.239 ANSI C63.4:2000 N/A Fundamental Emissions & Spurious Emissions Radiated Emissions, FCC 47CFR 15.209 ANSI C63.4:2000 Class B 30MHz to 1GHz Conducted Emissions on FCC 47CFR 15.207 ANSI C63.4:2000 Class B AC, 0.15MHz to 30MHz Note: N/A - Not Applicable

Date: 2003-12-30 TEST REPORT Page 9 of 25 No.: HM112393 3.0 Test Results 3.1 Emission 3.1.1 Radiated Emissions (30 – 1000MHz) Test Requirement: FCC 47CFR 15.109 Class A Test Method: ANSI C63.4:2000 Test Date: 2003-12-27 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, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration 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 filed with the FCC pursuant to section 2.948 of the FCC rules, with Registration Number: 90657. Test Setup: Distance = 3m Computer EUT Pre-Amplifier Turn Table Receiver Ground Plane

Date: 2003-12-30 TEST REPORT Page 10 of 25 No.: HM112393 Limits for Field Strength of Fundamental Emissions [FCC 47CFR 15.239]: Frequency Range of Peak Limits Average Limits Fundamental [MHz] [µV/m] [µV/m] 88-108 2,500 250 Results: Field Strength of Fundamental Emissions Peak Value Frequency Measured Correction Field Field Limit @3m E-Field Level @3m Factor Strength Strength Polarity MHz dBµV/m dBµV/m dBµV/m µV/m µV/m 88.10 32.4 10.4 42.8 138.0 2,500 Horizontal Field Strength of Fundamental Emissions Average Value Frequency Measured Correction Field Field Limit @3m E-Field Level @3m Factor Strength Strength Polarity MHz dBµV/m dBµV/m dBµV/m µV/m µV/m 88.10 31.9 10.4 42.3 130.3 250 Horizontal Remarks: Correction Factor included Antenna Factor and Cable Attenuation. Calculated measurement uncertainty : 30MHz to 1GHz ±5.7dB 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 resolution bandwidth. The higher the ratio of resolution bandwidth to video bandwidth, the greater the averaging will be. Below setting for HP8572A EMI Receiver. Resolution Bandwidth : 3MHz Video Bandwidth 1Hz

Date: 2003-12-30 TEST REPORT Page 11 of 25 No.: HM112393 Limits for Radiated Emissions [FCC 47 CFR 15.209 Class B]: Frequency Range Quasi-Peak Limits [MHz] [µV/m] 30-88 100 88-216 150 216-960 200 Above960 500 The emission limits shown in the above table are based on measurement employing a CISPR quasi- peak detector and above 1000MHz are based on measurements employing an average detector. Results: Radiated Emissions Quasi-Peak Frequency Measured Correction Field Field Limit @3m E-Field Level @3m Factor Strength Strength Polarity MHz dBµV/m dBµV/m dBµV/m µV/m µV/m 176.20 < 1.0 13.2 < 14.2 < 5.1 150 Vertical 264.30 < 1.0 9.8 < 10.8 < 3.5 150 Vertical 352.40 < 1.0 11.5 < 12.5 < 4.2 150 Vertical 440.50 < 1.0 15.9 < 16.9 < 7.0 200 Vertical 528.60 < 1.0 17.4 < 18.4 < 8.3 200 Vertical 616.70 < 1.0 17.2 < 18.2 < 8.1 200 Vertical 704.80 < 1.0 18.8 < 19.8 < 9.8 200 Vertical 792.90 < 1.0 19.7 < 20.7 < 10.8 200 Vertical 881.00 < 1.0 20.6 < 21.6 < 12.0 200 Vertical Remarks: Correction Factor included Antenna Factor and Cable Attenuation. Calculated measurement uncertainty : 30MHz to 1GHz ±5.7dB

Date: 2003-12-30 TEST REPORT Page 12 of 25 No.: HM112393 Limits for Field Strength of Fundamental Emissions [FCC 47CFR 15.239]: Frequency Range of Peak Limits Average Limits Fundamental [MHz] [µV/m] [µV/m] 88-108 2,500 250 Results: Field Strength of Fundamental Emissions Peak Value Frequency Measured Correction Field Field Limit @3m E-Field Level @3m Factor Strength Strength Polarity MHz dBµV/m dBµV/m dBµV/m µV/m µV/m 98.00 31.5 10.4 41.9 124.5 2,500 Horizontal Field Strength of Fundamental Emissions Average Value Frequency Measured Correction Field Field Limit @3m E-Field Level @3m Factor Strength Strength Polarity MHz dBµV/m dBµV/m dBµV/m µV/m µV/m 98.00 31.3 10.4 41.7 121.6 250 Horizontal Remarks: Correction Factor included Antenna Factor and Cable Attenuation. Calculated measurement uncertainty : 30MHz to 1GHz ±5.7dB 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 resolution bandwidth. The higher the ratio of resolution bandwidth to video bandwidth, the greater the averaging will be. Below setting for HP8572A EMI Receiver. Resolution Bandwidth : 3MHz Video Bandwidth 1Hz

Date: 2003-12-30 TEST REPORT Page 13 of 25 No.: HM112393 Limits for Radiated Emissions [FCC 47 CFR 15.209 Class B]: Frequency Range Quasi-Peak Limits [MHz] [µV/m] 30-88 100 88-216 150 216-960 200 Above960 500 The emission limits shown in the above table are based on measurement employing a CISPR quasi- peak detector and above 1000MHz are based on measurements employing an average detector. Results: Radiated Emissions Quasi-Peak Frequency Measured Correction Field Field Limit @3m E-Field Level @3m Factor Strength Strength Polarity MHz dBµV/m dBµV/m dBµV/m µV/m µV/m 196.00 < 1.0 13.2 < 14.2 < 5.1 150 Vertical 294.00 < 1.0 9.8 < 10.8 < 3.5 150 Vertical 392.00 < 1.0 11.5 < 12.5 < 4.2 150 Vertical 490.00 < 1.0 15.9 < 16.9 < 7.0 200 Vertical 588.00 < 1.0 17.4 < 18.4 < 8.3 200 Vertical 686.00 < 1.0 17.2 < 18.2 < 8.1 200 Vertical 784.00 < 1.0 18.8 < 19.8 < 9.8 200 Vertical 882.00 < 1.0 19.7 < 20.7 < 10.8 200 Vertical 980.00 < 1.0 20.6 < 21.6 < 12.0 200 Vertical Remarks: Correction Factor included Antenna Factor and Cable Attenuation. Calculated measurement uncertainty : 30MHz to 1GHz ±5.7dB

Date: 2003-12-30 TEST REPORT Page 14 of 25 No.: HM112393 Limits for Field Strength of Fundamental Emissions [FCC 47CFR 15.239]: Frequency Range of Peak Limits Average Limits Fundamental [MHz] [µV/m] [µV/m] 88-108 2,500 250 Results: Field Strength of Fundamental Emissions Peak Value Frequency Measured Correction Field Field Limit @3m E-Field Level @3m Factor Strength Strength Polarity MHz dBµV/m dBµV/m dBµV/m µV/m µV/m 107.90 30.8 10.4 41.2 114.8 2,500 Horizontal Field Strength of Fundamental Emissions Average Value Frequency Measured Correction Field Field Limit @3m Field Level @3m Factor Strength Strength Polarity MHz dBµV/m dBµV/m dBµV/m µV/m µV/m 107.90 30.2 10.4 40.6 107.2 250 Horizontal Remarks: Correction Factor included Antenna Factor and Cable Attenuation. Calculated measurement uncertainty : 30MHz to 1GHz ±5.7dB 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 resolution bandwidth. The higher the ratio of resolution bandwidth to video bandwidth, the greater the averaging will be. Below setting for HP8572A EMI Receiver. Resolution Bandwidth : 3MHz Video Bandwidth 1Hz

Date: 2003-12-30 TEST REPORT Page 15 of 25 No.: HM112393 Limits for Radiated Emissions [FCC 47 CFR 15.209 Class B]: Frequency Range Quasi-Peak Limits [MHz] [µV/m] 30-88 100 88-216 150 216-960 200 Above960 500 The emission limits shown in the above table are based on measurement employing a CISPR quasi- peak detector and above 1000MHz are based on measurements employing an average detector. Results: Radiated Emissions Quasi-Peak Frequency Measured Correction Field Field Limit @3m E-Field Level @3m Factor Strength Strength Polarity MHz dBµV/m dBµV/m dBµV/m µV/m µV/m 215.80 < 1.0 13.2 < 14.2 < 5.1 150 Vertical 323.70 < 1.0 9.8 < 10.8 < 3.5 150 Vertical 431.60 < 1.0 11.5 < 12.5 < 4.2 150 Vertical 539.50 < 1.0 15.9 < 16.9 < 7.0 200 Vertical 647.40 < 1.0 17.4 < 18.4 < 8.3 200 Vertical 755.30 < 1.0 17.2 < 18.2 < 8.1 200 Vertical 863.20 < 1.0 18.8 < 19.8 < 9.8 200 Vertical 971.10 < 1.0 19.7 < 20.7 < 10.8 200 Vertical 1079.00 < 1.0 20.6 < 21.6 < 12.0 200 Vertical Remarks: Correction Factor included Antenna Factor and Cable Attenuation. Calculated measurement uncertainty : 30MHz to 1GHz ±5.7dB

Date: 2003-12-30 TEST REPORT Page 16 of 25 No.: HM112393 3.1.1 Conducted Emissions (0.15MHz to 30MHz) Test Requirement: FCC 47CFR 15.207 Test Method: ANSI C63.4: 2000 Test Date: 2003-12-27 Mode of Operation: On mode Test Method: The test was performed in accordance with ANSI C63.4:2000, with the following: an initial measurement was performed in peak and average detection mode on the live line. Any emissions recorded within 30dB of the relevant limit line were re-measured using quasi-peak and average detection on the live and neutral lines with the worst case recorded in the table of results. Test Setup: Cable EUT Receiver 0.8m LISN AE

Date: 2003-12-30 TEST REPORT Page 17 of 25 No.: HM112393 Limits for Conducted Emissions (FCC 47 CFR 15.107): Frequency Range Quasi-Peak Limits Average [MHz] [dBµV] [dBµV] 0.15-0.5 66 to 56* 56 to 46* 0.5-5.0 56 46 5.0-30.0 60 50 * Decreases with the logarithm of the frequency. Limits for Conducted Emissions Test, please refer to limit lines (Quasi -Peak and Average) in the following diagram labelled as (QP and AV). Results: Quasi-peak Average Conductor Frequency Level Limit Level Limit Live or Neutral MHz dBµV dBµV dBµV dBµV Live 25.405 -*- -*- 22.6 50.0 Remarks: Calculated measurement uncertainty : ±3.9dB -*- Emission greater than 30dB below limit line.

Date: 2003-12-30 TEST REPORT Page 18 of 25 No.: HM112393 3.2 20B Bandwidth of Fundamental Emission Test Requirement: FCC 47 CFR 15.227 Test Method: ANSI C63.4:2000 (Section 13.1.7) Test Date: 2003-12-27 Mode of Operation: On mode Test Method: The bandwidth is measured at an amplitude level reduced from the reference level by a specified ratio. The reference level is the level of the highest amplitude signal observed from the transmitter at the fundamental frequency. Once the reference level is established, the equipment is conditioned with typical modulating signal to produce the worst-case (i.e. the widest) bandwidth. Test Setup: As Test Setup of clause 3.1.1 in this test report.

Date: 2003-12-30 TEST REPORT Page 19 of 25 No.: HM112393 Limits for 20dB Bandwidth of Fundamental Emission: Frequency Range 26dB Bandwidth FCC Limits [MHz] [KHz] [MHz] 88.1 110 200 Result: The following figure is the measured bandwidth of Fundamental Emission. 20 Bandwidth of Fundamental Emission

Date: 2003-12-30 TEST REPORT Page 20 of 25 No.: HM112393 Limits for 20dB Bandwidth of Fundamental Emission: Frequency Range 26dB Bandwidth FCC Limits [MHz] [KHz] [KHz] 98.0 133 200 Result: The following figure is the measured bandwidth of Fundamental Emission. 20B Bandwidth of Fundamental Emission

Date: 2003-12-30 TEST REPORT Page 21 of 25 No.: HM112393 Limits for 20dB Bandwidth of Fundamental Emission: Frequency Range 20B Bandwidth FCC Limits [MHz] [KHz] [KHz] 107.9 130.5 200 Result: The following figure is the measured bandwidth of Fundamental Emission. 20B Bandwidth of Fundamental Emission

Date: 2003-12-30 TEST REPORT Page 22 of 25 No.: HM112393 Appendix A Test Equipment Audit Radiated Emission EQP NO. DESCRIPTION MANUFACTURER MODEL NO. SERIAL NO. LAST CAL EM007 SPECTRUM ANALYZER HEWLETT PACKARD HP85660B 3144A21192 14/03/03 EM008 SPECTRUM ANALYZER DISPLAY HEWLETT PACKARD HP85662A 3144A20514 14/03/03 EM009 QUASI PEAK ADAPTOR HEWLETT PACKARD HP85650A 3303A01702 14/03/03 EM010 RF PRESELECTOR HEWLETT PACKARD HP85685A 3221A01410 14/03/03 EM011 ATTENNUATOR/SWITCH HEWLETT PACKARD HP11713A 2508A10595 14/03/03 EM012 PRE-AMPLIFIER HEWLETT PACKARD HP8449B 3008A00262 14/03/03 EM013 CONTROLLER (COMPUTER), HEWLETT PACKARD HP9000 6226A60314 CM COLOR MONITOR, KEYBOARD & HEWLETT PACKARD HP A1097C 3151J39517 MOUSE HEWLETT PACKARD HP9133L 2623A02468 FLOPPY DRIVE EM020 HORN ANTENNA EMCO 3115 4032 19/07/00 EM022 LOOP ANTENNA EMCO 6502 1189-2424 04/08/00 EM072 SIGNAL GENERATOR HEWLETT PACKARD 8640B 1948A11892 N/A EM083 HKSTC OPEN AREA TEST SITE HKSTC N/A N/A 08/11/02 EM131 PORTABLE SPECTRUM HEWLETT PACKARD 8595EM 3710A00155 18/12/01 ANALYSER EM145 EMI TEST RECEIVER R&S ESCS 30 830245/021 02/08/03 EM194 BICONILOG ANTENNA EMCO 3142B 1795 14/05/02 EM195 ANTENNA POSITIONING MAST EMCO 2075 2368 N/A EM196 MULTI-DEVICE CONTROLLER EMCO 2090 1662 N/A Conducted Emission EQP NO. DESCRIPTION MANUFACTURER MODEL NO. SERIAL NO. LAST CAL EM078 VARIAC SHANGHAI VOLTAGE TDGC-3/0.5 N/A CM EM081 SMALL SCREENED ROOM MIKO INST HK N/A N/A 18/10/02 EM119 LISN R&S ESH3-Z5 0831.5518.5 01/10/02 2 EM127 ISOLATION TRANSFORMER 220 WING SUN N/A N/A CM TO 300 EM142 PULES LIMITER R&S ESH3Z2 357.8810.52 03/07/02 EM181 EMI TEST RECEIVER R&S ESIB7 100072 28/11/01 EM154 SHIELDING ROOM SIEMENA MATSUSHITA N/A 803-740-057- 18/10/02 COMPONENTS 99A EM197 LISN EMCO 4825/2 1193 08/04/03 Remarks: CM Corrective Maintenance N/A Not Applicable or Not Available TBD To Be Determined

Date: 2003-12-30 TEST REPORT Page 23 of 25 No.: HM112393 Appendix B Photographs of EUT Front View of the product Rear View of the product Inner Circuit Top View Inner Circuit Bottom View

Date: 2003-12-30 TEST REPORT Page 24 of 25 No.: HM112393 Photographs of EUT Measurement of Radiated Emission Test Set Up

Date: 2003-12-30 TEST REPORT Page 25 of 25 No.: HM112393 Photographs of EUT Measurement of Conducted Emission Test Set Up End of Document


Document Created: 2019-11-07 22:31:52
Document Modified: 2019-11-07 22:31:52
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