Test Report

FCC ID: W8D-F9B

Test Report

Download: PDF
FCCID_1169081

Shenzhen Certification Technology Service Co., Ltd 3F, Bldg27,Area A, Tanglang Industrial Zone, Xili Town, Nanshan District, ShenZhen, Guang dong, P.R. China. TEST REPORT FCC ID: W8D-F9B Applicant : Shenzhen Onuoda Electronics Technology Co.,Ltd Address : 3F D building Jingfu industry zone Airway(West) Gushu village Xixiang town Bao’an district Shenzhen city Guangdong China Equipment under Test (EUT): Name :FM transmitter Model : F9B Standards : FCC Part15.239 Report No. : STE090908501 Date of Test : September 12, 2009 Date of Issue : September 13, 2009 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above Authorized Signature (Mark Zhu) General Manager The manufacture should ensure that all the products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of Shenzhen Certification Technology Service Co., Ltd. Or test done by Shenzhen Certification Technology Service Co., Ltd. Approvals in connection with, distribution or use of the product described in this report must be approved by Shenzhen Certification Technology Service Co., Ltd. Approvals in writing. FCC ID:W8D-F9B Page 1 of 25

Report No.:STE090908501 TABLE OF CONTENT Description Page 1 General Information----------------------------------------------------------------------------------- 3 1.1 Description of Device (EUT) --------------------------------------------------------------- 3 1.2 Description of Test Facility----------------------------------------------------------------- 4 2 Test Equipment List ---------------------------------------------------------------------------------- 4 3 Summary of Measurement ------------------------------------------------------------------------- 5 4 Radiated Emission Test ----------------------------------------------------------------------------- 6 4.1 Radiated Emission Limits(15.209&239)------------------------------------------------- 6 4.2 Test Setup for Emission measurement ------------------------------------------------- 7 4.3 Test Procedure---------------------------------------------------------------------------------- 8 4.4 Test Condition----------------------------------------------------------------------------------- 9 4.5 Test Results------------------------------------------------------------------------------------- 10 5 Bandwidth Test --------------------------------------------------------------------------------------- 15 5.1 Limit for Bandwidth-------------------------------------------------------------------------- 15 5.2 Method of measurement-------------------------------------------------------------------- 15 5.3 Test Setup --------------------------------------------------------------------------------------- 15 5.4 Test Results ------------------------------------------------------------------------------------ 15 6 Band Edge Test --------------------------------------------------------------------------------------- 17 6.1 Test Limit---------------------------------------------------------------------------------------- 17 6.2 Test Procedure -------------------------------------------------------------------------------- 17 6.3 Test Results ------------------------------------------------------------------------------------ 17 7 Antenna Requirement ------------------------------------------------------------------------------ 19 7.1 Standard requirement----------------------------------------------------------------------- 19 7.2 Result -------------------------------------------------------------------------------------------- 19 8 Photographs of Test Setup ----------------------------------------------------------------------- 20 9 Photographs of EUT --------------------------------------------------------------------------------- 21 FCC ID:W8D-F9B Page 2 of 25

Report No.:STE090908501 1 General Information 1.1 Description of Device (EUT) Trade Name : N/A EUT : FM Transmitter Model No. : F9B Type of Antenna : Integral Antenna 88.1-107.9MHZ(All turning channels is manually verified Operation Frequency : Which will be only between 88MHZ~108MHZ) Modulation type FM Power Supply : DC12V Rated RF output Power 48.72 dBuV(PK detector) Applicant : Shenzhen Onuoda Electronics Technology Co.,Ltd Address : 3F D building Jingfu industry zone Airway(West) Gushu village Xixiang town Bao’an district Shenzhen city Guangdong China Manufacturer : Shenzhen Onuoda Electronics Technology Co.,Ltd Address : 3F D building Jingfu industry zone Airway(West) Gushu village Xixiang town Bao’an district Shenzhen city Guangdong China FCC ID:W8D-F9B Page 3 of 25

Report No.:STE090908501 1.2 Description of Test Facility Shenzhen Certification Technology Service Co.,Ltd. 3F, Bldg.27, Area A, Tanglang Industrial Zone, Xili Town, Nanshan District, Shenzhen 518055, Guangdong, P.R. China FCC Registered No.:305283 2 Test Equipment List Equipment Manufacture Model No. Serial No. Last cal. Cal Interval 3m Semi-Anechoic ETS-LINDGREN N/A SEL0017 16/06/2009 1Year Spectrum analyzer Agilent E4443A MY46185649 06/06/2009 1Year Receiver R&S ESCI 100492 04/06/2009 1Year Receiver R&S ESCI 101202 07/01/2009 1Year Bilog Antenna Sunol JB3 A121206 04/06/2009 1Year Horn Antenna EMCO 3115 640201028-0 04/06/2009 1Year 6 ETS Horn Antenna ETS 3160 SEL0076 12/08/2008 1Year Active Loop Antenna Beijing Daze ZN30900A SEL0097 15/06/2009 1Year Cable Resenberger N/A No.1 04/06/2009 1Year Cable SCHWARZBECK N/A No.2 04/06/2009 1Year Cable SCHWARZBECK N/A No.3 04/06/2009 1Year Pre-amplifier R&S AFS42-00101 SEL0081 18/06/2009 1Year 800-25-S-42 Pre-amplifier R&S AFS33-18002650 SEL0080 18/06/2009 1Year -30-8P-44 FCC ID:W8D-F9B Page 4 of 25

Report No.:STE090908501 3 Summary of Measurement Test Item Test Requirement Standard Paragraph Result Antenna Requirement FCC PART15 15.203 Compliance Conducted Emission FCC PART15 15.207 Not applicable Radiation Emission FCC PART15 15.209&15.239 Compliance Bandwidth Requirement FCC PART15 15.239 Compliance Band edge Requirement FCC PART15 15.239 Compliance FCC ID:W8D-F9B Page 5 of 25

Report No.:STE090908501 4 Radiated Emission Test 4.1 Radiated Emission Limits(15.209&239) Frequency Field Strength (MHZ) Limits at 3 metres (watts,e.i.r.p.) uV/m dB uV/m Measurement distance(m) 0.009-0.490 2400/F(kHz) XX 300 0.490-1.705 24000/F(kHz) XX 30 1.705-30 30 29.5 30 30~88 100(3nW) 40 3 88~216 150(6.8nW) 43.5 3 216~960 200(12nW) 46 3 Above960 500(75nW) 54 3 Carrier 250 48(AV) 3 frequency Carrier 68(PK) 3 frequency NOTE: a) The tighter limit applies at the band edges. b) Emission Level(dB uV/m)=20log Emission Level(uV/m) c) XX means the limit is unsure FCC ID:W8D-F9B Page 6 of 25

Report No.:STE090908501 4.2Test Setup for Emission measurement Test Setup for Emission Below 30MHz Test Setup for Emission above 30MHz FCC ID:W8D-F9B Page 7 of 25

Report No.:STE090908501 Test Setup for Emission above 1GHz 4.3 Test Procedure a) The measuring distance of 3m shall be used for measurements at frequency up to 1GHZ and above 1 GHZ, The EUT was placed on a rotating 0.8 m high above ground. The table was rotated 360 degrees to determine the position of the highest radiation b) The Test antenna shall vary between 1m and 4m. Both Horizontal and Vertical antenna are set to make measurement. c) The initial step in collecting conducted emission data is a spectrum analyzer Peak detector mode pre-scanning the measurement frequency range. Significant Peaks are then marked and then Qusia Peak Detector mode premeasured d) If Peak value comply with QP limit Below 1GHZ.The EUT deemed to comply with QP limit. But the Peak value and average value both need to comply with applicable limit above 1GHZ. e) Repeated step a and d test with EUT in X, Y,Z position, and the maximum emissions data were recorded when EUT in X position as the test photo indicated. FCC ID:W8D-F9B Page 8 of 25

Report No.:STE090908501 f) For the actual test configuration, please see the test setup photo. g) Test Equipment Setting For emission test: 30MHZ~1GHZ: RBW 120KHZ VBW 300KHZ Above 1GHZ : RBW 1MHZ VBW 3MHZ for Peak value RBW 1MHZ VBW 10HZ for Average Value 4.4 Test Condition Test Audio Signal has been set to maximum Level and Continuous Transmitting in maximum power. We have scanned up the 10th harmonics about the EUT. FCC ID:W8D-F9B Page 9 of 25

Report No.:STE090908501 4.5 Test Results Radiated Emissions Result of Outside the band (88~108MHZ) EUT FM Transmitter Model Name F8 Temperature 26oC Relative Humidity 54% Pressure 960hPa Test voltage DC12V Test Mode TX(IPod) TX frequency 88.1MHZ Antenna polarization: Vertical Frequency Reading Cable Antenna Amplifier Correct Measurement Limit Loss Factor Factor Result line Over MHZ dBuV dB dB Gain dB dBuV/m dBuV/m Margin 52.72 41.87 0.84 7.81 28.04 -19.39 22.48 40.00 -17.52 82.48 48.50 1.26 6.45 27.69 -19.98 28.52 40.00 -11.48 120.90 47.78 1.76 6.02 27.34 -19.56 28.22 43.50 -15.28 343.48 43.30 2.18 11.54 27.18 -13.46 29.84 46.00 -16.16 444.48 39.59 2.53 14.08 26.98 -10.37 29.22 46.00 -16.78 587.57 38.76 2.79 17.11 26.49 -6.59 32.17 46.00 -13.83 -- -- -- -- -- -- -- -- -- Antenna polarization: Horizontal Frequency Reading Cable Antenna Amplifier Correct Measurement Limit Over Loss Factor Factor Result line MHZ dBuV dB dB Gain dB dBuV/m dBuV/m Margin 75.45 41.00 0.79 7.19 28.14 -20.16 20.84 40.00 -19.16 114.40 42.63 1.54 6.35 27.68 -19.79 22.84 43.50 -20.66 149.57 49.09 1.97 6.42 27.53 -19.14 29.95 43.50 -13.55 433.26 45.89 2.24 14.25 27.15 -10.67 35.22 46.00 -10.78 521.64 40.44 2.47 15.40 26.84 -8.97 31.47 46.00 -14.53 704.01 33.82 2.86 18.63 26.37 -4.88 28.94 46.00 -17.06 -- -- -- -- -- -- -- -- -- FCC ID:W8D-F9B Page 10 of 25

Report No.:STE090908501 EUT FM Transmitter Model Name F8 Temperature 26oC Relative Humidity 54% Pressure 960hPa Test voltage DC12V Test Mode TX(IPod) TX frequency 98.1MHZ Antenna polarization: Vertical Frequency Reading Cable Antenna Amplifier Correct Measurement Limit Loss Factor Factor Result line Over MHZ dBuV dB dB Gain dB dBuV/m dBuV/m Margin 52.72 41.87 0.84 7.81 28.04 -19.39 22.48 40.00 -17.52 82.48 48.50 1.26 6.45 27.69 -19.98 28.52 40.00 -11.48 120.90 47.78 1.76 6.02 27.34 -19.56 28.22 43.50 -15.28 343.48 43.30 2.18 11.54 27.18 -13.46 29.84 46.00 -16.16 444.48 39.59 2.53 14.08 26.98 -10.37 29.22 46.00 -16.78 587.57 38.76 2.79 17.11 26.49 -6.59 32.17 46.00 -13.83 -- -- -- -- -- -- -- -- -- Antenna polarization: Horizontal Frequency Reading Cable Antenna Amplifier Correct Measurement Limit Over Loss Factor Factor Result line MHZ dBuV dB dB Gain dB dBuV/m dBuV/m Margin 75.45 41.00 0.79 7.19 28.14 -20.16 20.84 40.00 -19.16 114.40 42.63 1.54 6.35 27.68 -19.79 22.84 43.50 -20.66 149.57 49.09 1.97 6.42 27.53 -19.14 29.95 43.50 -13.55 433.26 45.89 2.24 14.25 27.15 -10.67 35.22 46.00 -10.78 521.64 40.44 2.47 15.40 26.84 -8.97 31.47 46.00 -14.53 704.01 33.82 2.86 18.63 26.37 -4.88 28.94 46.00 -17.06 -- -- -- -- -- -- -- -- -- FCC ID:W8D-F9B Page 11 of 25

Report No.:STE090908501 EUT FM Transmitter Model Name F8 Temperature 26oC Relative Humidity 54% Pressure 960hPa Test voltage DC12V Test Mode TX(IPod) TX frequency 107.9MHZ Antenna polarization: Vertical Frequency Reading Cable Antenna Amplifier Correct Measurement Limit Loss Factor Factor Result line Over MHZ dBuV dB dB Gain dB dBuV/m dBuV/m Margin 52.72 41.87 0.84 7.81 28.04 -19.39 22.48 40.00 -17.52 82.48 48.50 1.26 6.45 27.69 -19.98 28.52 40.00 -11.48 120.90 47.78 1.76 6.02 27.34 -19.56 28.22 43.50 -15.28 343.48 43.30 2.18 11.54 27.18 -13.46 29.84 46.00 -16.16 444.48 39.59 2.53 14.08 26.98 -10.37 29.22 46.00 -16.78 587.57 38.76 2.79 17.11 26.49 -6.59 32.17 46.00 -13.83 -- -- -- -- -- -- -- -- -- Antenna polarization: Horizontal Frequency Reading Cable Antenna Amplifier Correct Measurement Limit Over Loss Factor Factor Result line MHZ dBuV dB dB Gain dB dBuV/m dBuV/m Margin 75.45 41.00 0.79 7.19 28.14 -20.16 20.84 40.00 -19.16 114.40 42.63 1.54 6.35 27.68 -19.79 22.84 43.50 -20.66 149.57 49.09 1.97 6.42 27.53 -19.14 29.95 43.50 -13.55 433.26 45.89 2.24 14.25 27.15 -10.67 35.22 46.00 -10.78 521.64 40.44 2.47 15.40 26.84 -8.97 31.47 46.00 -14.53 704.01 33.82 2.86 18.63 26.37 -4.88 28.94 46.00 -17.06 -- -- -- -- -- -- -- -- -- Notes: --Means other frequency and mode comply with standard requirements and at least have 20dB margin. Correct Factor=Cable Loss+Antenna Factor-Amplifier Gain Measurement Result=Reading + Correct Factor Margin=Measurement Result-Limit FCC ID:W8D-F9B Page 12 of 25

Report No.:STE090908501 Radiated Emissions Result of Inside band (88~108MHZ) EUT FM Transmitter Model Name F8 Temperature 26oC Relative Humidity 54% Pressure 960hPa Test voltage DC12V Test Mode TX (IPod) Antenna polarization Horizontal/Vertical Channel Low(88.1MHZ) Fre. Plority Reading Antenna Cable Amplifier Correct Measure Result Limit Margin dBuV Factor Loss Gain Factor dBuV/m dBuV/m dB MHz H/V dB dB dB dB 88.1 H 65.42（PK） 5.7 0.57 26.65 -20.38 45.04 68 -22.96 88.1 H 61.13 (AV) 5.7 0.57 26.65 -20.38 40.75 48 -7.25 -- H -- -- -- -- -- -- -- -- 88.1 V 65.89（PK） 5.7 0.57 26.65 -20.38 45.51 68 -22.49 88.1 V 60.74 (AV) 5.7 0.57 26.65 -20.38 40.36 48 -7.64 -- V -- -- -- -- -- -- -- -- Channel Middle(98.1MHZ) Fre. Plority Reading Antenna Cable Amplifier Correct Measure Result Limit Margin dBuV Factor Loss Gain Factor dBuV/m dBuV/m dB MHz H/V dB dB dB dB 98.1 H 66.24（PK） 8.4 0.61 26.75 -17.74 48.50 68 -19.50 98.1 H 61.07 (AV) 8.4 0.61 26.75 -17.74 43.33 48 -4.67 -- H -- -- -- -- -- -- -- -- 98.1 V 65.37（PK） 8.4 0.61 26.75 -17.74 47.63 68 -20.37 98.1 V 61.28 (AV) 8.4 0.61 26.75 -17.74 43.54 48 -4.46 -- V -- -- -- -- -- -- -- -- FCC ID:W8D-F9B Page 13 of 25

Report No.:STE090908501 Channel High(107.9MHZ) Fre. Plority Reading Antenna Cable Amplifier Correct Measure Result Limit Margin dBuV Factor Loss Gain Factor dBuV/m dBuV/m dB MHz H/V dB dB dB dB 107.9 H 63.45（PK） 10.9 0.68 26.65 -15.07 48.38 68 -19.62 107.9 H 58.24 (AV) 10.9 0.68 26.65 -15.07 43.17 48 -4.83 -- H -- -- -- -- -- -- -- -- H 107.9 V 63.79（PK） 10.9 0.68 26.65 -15.07 48.72 68 -19.28 107.9 V 57.13 (AV) 10.9 0.68 26.65 -15.07 42.06 48 -5.94 -- V -- -- -- -- -- -- -- -- V Notes: --Means other frequency and mode comply with standard requirements and at least have 20dB margin. Correct Factor=Cable Loss+Antenna Factor-Amplifier Gain Measurement Result=Reading + Correct Factor Margin=Measurement Result-Limit FCC ID:W8D-F9B Page 14 of 25

Report No.:STE090908501 5 Bandwidth Test 5.1 Limit for Bandwidth The occupied bandwidth shall not exceed 200 KHZ 5.2 Method of measurement a) The bandwidth is measured at an amplitude level reduced 20dB from the reference level. 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. b) The test receiver RBW set 10KHZ,VBW set 30KHZ 5.3 Test Setup same as section 5.2 5.4 Test Results 88.1MHZ bandwidth test plot FCC ID:W8D-F9B Page 15 of 25

Report No.:STE090908501 98.1MHZ bandwidth test plot 107.9MHZ bandwidth test plot FCC ID:W8D-F9B Page 16 of 25

Report No.:STE090908501 6 Band Edge Test 6.1 Test Limit Please see the part 15.239a 6.2 Test Procedure a) Put the EUT on a 0.8m high table,power on the EUT. Emissions were scanned and measured rotating the EUT to 360 degrees,Find the maximum Emission b) Turning to Low and High frequency,then reduced 20dB from the reference level. The reference level is the level of the highest amplitude signal observed from the transmitter at the fundamental frequency. c) Check the spurious emissions out of band. d) RBW,VBW Setting, please see the following test plot. 6.3 Test Results Pass Detailed information, please see the following page. FCC ID:W8D-F9B Page 17 of 25

Report No.:STE090908501 88.1MHZ Test Plot 107.9MHZ Test Plot FCC ID:W8D-F9B Page 18 of 25

Report No.:STE090908501 7 Antenna Requirement 7.1 Standard requirement An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this Section. The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. 7.2 Result The device is integral antenna, it comply with the standard requirement. FCC ID:W8D-F9B Page 19 of 25

Report No.:STE090908501 8 Photographs of Test Setup Photographs-Radiated Emission Test Setup in Chamber FCC ID:W8D-F9B Page 20 of 25

Report No.:STE090908501 9 Photographs of EUT Figure 1 Photo of EUT Front View [ ] Rear View [ ] Top View [ ] Bottom View[ ] Left View [ ] Right View [ ] Full View [√] Figure 2 Photo of EUT Front View [ ] Rear View [ ] Top View [√] Bottom View[ ] Left View [ ] Right View [ ] Internal View [ ] FCC ID:W8D-F9B Page 21 of 25

Report No.:STE090908501 Figure 3 Photo of EUT Front View [ ] Rear View [ ] Top View [ ] Bottom View[√] Left View [ ] Right View [ ] Internal View [ ] Figure 4 Photo of EUT Front View [√] Rear View [ ] Top View [ ] Bottom View[ ] Left View [ ] Right View [ ] Internal View [ ] FCC ID:W8D-F9B Page 22 of 25

Report No.:STE090908501 Figure 5 Photo of EUT Front View [ ] Rear View [ ] Top View [ ] Bottom View[ ] Left View [√] Right View [ ] Internal View [ ] Figure 6 Photo of EUT Front View [ ] Rear View [√] Top View [ ] Bottom View[ ] Left View [ ] Right View [ ] Internal View [ ] FCC ID:W8D-F9B Page 23 of 25

Report No.:STE090908501 Figure 7 Photo of EUT Front View [ ] Rear View [ ] Top View [ ] Bottom View[ ] Left View [ ] Right View [√] Internal View [ ] Figure 8 Photo of EUT Front View [ ] Rear View [ ] Top View [ ] Bottom View[ ] Left View [ ] Right View [ ] Internal View [√] FCC ID:W8D-F9B Page 24 of 25

Report No.:STE090908501 Figure 9 Photo of EUT Front View [ ] Rear View [ ] Top View [ ] Bottom View[ ] Left View [ ] Right View [ ] Internal View [√] ------- THE END OF REPORT------- FCC ID:W8D-F9B Page 25 of 25


Document Created: 2019-09-11 01:54:46
Document Modified: 2019-09-11 01:54:46
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC