TEST REPORT

FCC ID: R6U8008-49M

Test Report

Download: PDF
FCCID_922438

Test Report of FCC Part 15 C for FCC Certificate On Behalf of YINRUN PLASTIC CRAFTS CO.,LTD Product description: TOY-R/C SAVAGE Model No.: 8008 FCC ID: R6U8008-49M Prepared for: YINRUN PLASTIC CRAFTS CO.,LTD Yinrun Ind, Garden, Laimei, Zone,Chenghai,Shantou City, Guangdong, China Prepared by: Bontek Compliance Testing Laboratory Ltd 1/F, Block East H-3, OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, Shenzhen, China. Tel: 86-755-86337020 Fax: 86-755-86337028 Issue Date: March 31, 2008 Test Date: March 25~28, 2008 Test by: Reviewed By: Kendy Wang Tony Wu

TABLE OF CONTENTS 1. GENERAL INFORMATION............................................................................................................... 3 1.1 Product Description for Equipment Under Test (EUT) ............................................................ 3 1.2 Related Submittal(s) / Grant (s) .............................................................................................. 3 1.3 Test Methodology ................................................................................................................... 3 1.4 Test Facility............................................................................................................................. 4 2. SYSTEM TEST CONFIGURATION .................................................................................................. 5 2.1 EUT Configuration .................................................................................................................. 5 2.2 EUT Exercise .......................................................................................................................... 5 2.3 General Test Procedures........................................................................................................ 5 2.4 List of Measuring Equipments Used ....................................................................................... 6 3. SUMMARY OF TEST RESULTS ...................................................................................................... 7 4. TEST OF CONDUCTED EMISSION ................................................................................................. 8 4.1 Applicable Standard................................................................................................................ 8 4.2 Test Setup Diagram ................................................................................................................ 8 5- RADIATED EMISSIONS ................................................................................................................... 9 5.1 Limit of Radiated Emissions.................................................................................................. 9 5.2 Test Equipment Used ............................................................................................................. 9 5.3 EUT Setup ............................................................................................................................ 10 5.4 Test Procedure ..................................................................................................................... 10 5.5 Test Result............................................................................................................................ 11 6- OCCUPIED BANDWIDTH .............................................................................................................. 16 6.1 Limit of Occupied Bandwidth ................................................................................................ 16 6.2 Test Equipment Used ........................................................................................................... 16 6.3 Test Procedure ..................................................................................................................... 16 6.4 Occupied Bandwidth Test Result.......................................................................................... 16 Report No.: BCT08BR-068E Page 2 of 17

1. GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Applicant: YINRUN PLASTIC CRAFTS CO., LTD Address of applicant: Yinrun Ind, Garden, Laimei, Zone,Chenghai,Shantou City, Guangdong, China Manufacturer: YINRUN PLASTIC CRAFTS CO., LTD Address of manufacturer: Yinrun Ind, Garden, Laimei, Zone,Chenghai,Shantou City, Guangdong, China EUT Description: TOY-R/C SAVAGE Trade Name: N/A Model No.: 8008 Rated Voltage DC 9V laminated battery for Transmitter Frequency range 49.862MHz Number of channels 1 Channel Separation None Product Class: Low Power Communication Device Transmitter Measurement Procedure ANSI C63.4-2003 Remark: * The test data gathered are from the production sample provided by the manufacturer. 1.2 Related Submittal(s) / Grant (s) This submittal(s) is a test report based on the Electromagnetic Interference (EMI) tests performed on the EUT. The EMI measurements were performed according to the measurement procedure described in ANSI C63.4 - 2003. The tests were performed in order to determine compliance with FCC Part 15, Subpart C, section 15.235 rules. 1.3 Test Methodology Both conducted and radiated testing were performed according to the procedures in ANSI C63.4 - 2003, American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the range of 9 kHz to 40 GHz. Radiated testing was performed at an antenna to EUT distance 3 meters. Report No.: BCT08BR-068E Page 3 of 17

1.4 Test Facility All measurement required was performed at laboratory of Bontek Compliance Testing Laboratory Ltd at 1/F, Block East H-3, OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, Shenzhen, China. The test facility is recognized, certified, or accredited by the following organizations: FCC – Registration No.: 338263 Bontek Compliance Testing Laboratory Ltd EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration 338263, March 24, 2008. Report No.: BCT08BR-068E Page 4 of 17

2. SYSTEM TEST CONFIGURATION The tests documented in this report were performed in accordance with ANSI C63.4-2003 and FCC CFR 47 Part 15 Subpart C. 2.1 EUT Configuration The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. 2.2 EUT Exercise The calibrated antennas used to sample the radiated field strength are mounted on a non- conductive, motorized antenna mast 3 or 10 meters from the leading edge of the turntable. 2.3 General Test Procedures Conducted Emissions The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements in Section 7.1 of ANSI C63.4-2003.Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using CISPR Quasi-Peak detector mode. Radiated Emissions The EUT is a placed on as turntable, which is 0.8 m above ground plane. The turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3m away from the receiving antenna, which varied from 1m to 4m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find out the maximum emissions, exploratory radiated emission measurements were made according to the requirements in Section 13.1.4.1 of ANSI C63.4-2003. Report No.: BCT08BR-068E Page 5 of 17

2.4 List of Measuring Equipments Used Calibration Items Equipment Manufacturer Model No. Serial No. Last Cal Period 1 EMI Test Receiver R&S ESCI 100687 2007/11/17 1 Year 2 EMI Test Receiver R&S ESPI7 100097 2007/11/17 1 Year 1937A024 3 Amplifier HP 8447D 2007/11/17 1 Year 92 FCC-LISN-5- Single Power 4 FCC 50-1-01- 07101 2007/11/17 1 Year Conductor Module CISPR25 3 phase Artificial 5 SCHWARZBECK NSLK 8128 8128247 2007/11/17 1 Year Mains（L.I.S.N） TRILOG 6 Broadband Test- SCHWARZBECK VULB9163 9163-324 2007/11/17 1 Year Antenna 7 Horn Antenna SCHWARZBECK BBHA9120A D69250 2007/11/17 1 Year High Field Biconical ELECTRO- 8 EM-6913 166 2007/11/17 1 Year Antenna METRICS Log Periodic ELECTRO- 9 EM-6950 811 2007/11/17 1 Year Antenna METRICS Remote Active ELECTRO- 10 EM-6892 304 2007/11/17 1 Year Vertical Antenna METRICS 11 Power Clamp SCHWARZBECK MDS-21 3812 2007/11/17 1 Year FCC-LISN-5- Single Power 12 FCC 50-1-01- 07102 2007/11/17 1 Year Conductor Module CISPR25 Teo Line Single FCC-LISN-50- 13 FCC 06061 2007/11/17 1 Year Phase Module 25-2-01 Report No.: BCT08BR-068E Page 6 of 17

3. SUMMARY OF TEST RESULTS FCC Rules Description of Test Result 15.207 Disturbance Voltage at The Mains Terminals N/A, without AC power supply 15.235 Radiation Emission Pass 15.235 Occupied Bandwidth Pass Report No.: BCT08BR-068E Page 7 of 17

4. TEST OF CONDUCTED EMISSION 4.1 Applicable Standard Section 15.207: For a Low-power Radio-frequency Device is designed to be connected to the AC power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed below limits table. Limits ( dBuV) Frequency Range (MHz) Quasi-Peak Average 0.150～0.500 66～56 56～46 0.500～5.000 56 46 5.000～30.00 60 50 4.2 Test Setup Diagram Remark: 1. The setup of EUT is according with per ANSI C63.4-2003 measurement procedure. The specification used was with the FCC 15.207 limits. 2. The EUT is exclused from investigation of Disturbance Voltage at The Mains Terminals, for it is powered by DC 9V laminated bettary. According to the Section 15.207(d),measurement to demonstrate compliance with the limits of Disturbance Voltage at The Mains Terminals are not required to the devices which only employed bettary power for operation and which do not operate from the AC power lines or contain provisions for operation while connected to the AC power lines. Report No.: BCT08BR-068E Page 8 of 17

5- RADIATED EMISSIONS 5.1 Limit of Radiated Emissions Limits of Spurious Emissions (Fcc 47 Cfr 15.209 Class B): Frequency Distance Field Strengths Limits (MHz) (Meters) (dBμV/m) 30 ~ 88 3 40 88~216 3 43.5 216 ~ 960 3 46 960 ~ 1000 3 54 Note: (1) The tighter limit shall apply at the edge between two frequency bands. (2) 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. 5.2 Test Equipment Used Calibration Items Equipment Manufacturer Model No. Serial No. Last Cal Period 1 EMI Test Receiver R&S ESCI 100687 2007/11/17 1 Year 2 EMI Test Receiver R&S ESPI7 100097 2007/11/17 1 Year 1937A024 3 Amplifier HP 8447D 2007/11/17 1 Year 92 TRILOG 4 Broadband Test- SCHWARZBECK VULB9163 9163-324 2007/11/17 1 Year Antenna 5 Horn Antenna SCHWARZBECK BBHA9120A D69250 2007/11/17 1 Year Report No.: BCT08BR-068E Page 9 of 17

5.3 EUT Setup Radiated Measurement Setup 5.4 Test Procedure Maximizing procedure was performed on the highest emissions to ensure that the EUT complied with all installation combinations. 1). Configure the EUT according to ANSI C63.4:2003. 2). The EUT was placed on the top of the turntable 0.8 meter above ground. 3). The receiving antenna was placed 3 meters far away from the turntable. 4). The turntable was rotated by 360 degrees to determine the position of the highest radiation. 5). For Spurious Emissions test, The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emission field strength of both horizontal and vertical polarization. For each suspected emission, the antenna tower was scanned (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading. Report No.: BCT08BR-068E Page 10 of 17

5.5 Test Result Temperature ( ℃ ) : 22~23 EUT: TOY-R/C SAVAGE Humidity (%RH ): 50~54 M/N: 8008 Barometric Pressure ( mbar ): 950~1000 Operation Condition: Continuous Transmitting Fundamental Emission Test Data Peak Measurement Test Frequency Measuring Level (dBµV/m) Limits Margin (dB) (MHz) Vertical Horizontal (dBµV/m) Vertical Horizontal 49.8625 83.92 74.25 100 16.08 25.75 Average Measurement 49.8625 75.68 66.03 80 4.32 13.97 Remark: Duty Cycle Correction Each function key sends a different series of characters, but each packet period (87.7msec) never exceeds a series of 4 long (1.42msec) and 59 short (0.48msec) pulses. Assuming any combination of short and long pulses may be obtained due to encoding the worst case transmit duty cycle would be considered 4x1.42msec+59x0.48msec per 87.7msec =38.8% duty cycle. Figure A through C show the characteristics of the pulse train for one of these functions. Duty Cycle Correction = 20Log(0.388) =-8.22dB The following figures show the characteristics of the pulse train for one of these functions. So, the radiation(average)= 83.9+20*log(0.388)=75.68(dBµV/m) Result: The field strength of any emission within the operation band did not exceed 80(dBµV/m) for average value or 100 dB(dBµV/m)for peak value. Report No.: BCT08BR-068E Page 11 of 17

RBW 3 MHz Delta 2 [T1 ] VBW 10 MHz -0.09 dB Ref 0 dBm * Att 40 dB SWT 150 ms 87.700000 ms 0 Marker 1 [T1 ] -10.98 dBm * 1 2 A -10 24.800000 ms 1 AP VIEW -20 TDF -30 PS -40 -50 3DB -60 AC -70 -80 -90 -100 Center 49.8625 MHz 15 ms/ Date: 31.MAR.2008 20:58:46 Report No.: BCT08BR-068E Page 12 of 17

RBW 3 MHz Delta 2 [T1 ] VBW 10 MHz 0.12 dB Ref 0 dBm * Att 40 dB SWT 30 ms 1.420000 ms 0 Marker 1 [T1 ] -10.92 dBm 1 2 A -10 15.200000 ms 1 AP VIEW -20 TDF -30 PS -40 -50 3DB -60 AC -70 -80 -90 -100 Center 49.8625 MHz 3 ms/ Date: 31.MAR.2008 21:01:04 Report No.: BCT08BR-068E Page 13 of 17

RBW 3 MHz Delta 2 [T1 ] VBW 10 MHz -0.06 dB Ref 0 dBm * Att 40 dB SWT 30 ms 480.000000 µs 0 Marker 1 [T1 ] -10.86 dBm 12 A -10 5.160000 ms 1 AP VIEW -20 TDF -30 PS -40 -50 3DB -60 AC -70 -80 -90 -100 Center 49.8625 MHz 3 ms/ Date: 31.MAR.2008 21:01:59 Report No.: BCT08BR-068E Page 14 of 17

Harmonics & Spurious Emission 49.860MHz Spurious Emission Maximum Position and Level Limit Margin Frequency Value Result (MHz) Polarity Transd dBµV/m dBµV/m dBµV/m dBµV/m 99.725 V 28.4 11.2 39.6 43.5 3.9 149.586 V 22.1 10.7 32.8 43.5 10.7 199.448 V 26.5 10.9 37.4 43.5 6.1 249.310 V 26.7 11.5 38.2 46 7.8 299.172 V 16.7 14.9 31.6 46 14.4 349.034 V 13.4 19.4 32.8 46 13.2 398.896 V 8.7 22.9 31.6 46 14.4 448.758 V 13.2 22.1 35.3 46 10.7 498.624 V 11.1 22.5 33.6 46 10.4 --- --- --- --- --- --- --- Maximum Position and Level Limit Margin Frequency Value Result (MHz) Polarity Transd dBµV/m dBµV/m dBµV/m dBµV/m 99.725 H 24.7 11.5 36.2 43.5 7.3 149.586 H 15.6 10.9 26.5 43.5 17.0 199.448 H 17.7 10.6 28.3 43.5 15.2 249.310 H 13.3 12.1 25.4 46 20.6 299.172 H 14.4 14.1 28.5 46 17.5 349.034 H 9.7 20.5 30.2 46 15.8 398.896 H 4.6 22.8 27.4 46 18.6 448.758 H 5.1 23.0 28.1 46 17.9 498.624 H 5.7 23.2 28.9 46 17.1 --- --- --- --- --- --- --- Remark: --- Means that The emission level of the rest measuring harmonic up to 5GHz are so low below applicable limit in operation mode, so the result were not recorded. Remark: The ‘Transd. ‘ in the above table is the Corrected Amplitude calculated by adding the Antenna Factor and Cable Factor, and subtracting the Amplifier Gain from the Amplitude reading. The basic equation is as follows: Transd. = Indicated Reading + Antenna Factor + Cable Factor - Amplifier Gain Report No.: BCT08BR-068E Page 15 of 17

6- OCCUPIED BANDWIDTH 6.1 Limit of Occupied Bandwidth The field strength of any emissions appearing between the band edges and up to 10 kHz above and below the band edges shall be attenuated at least 26 dB below the level of the un-modulated carrier or to the general limits of 15.209, whichever permits the higher emission levels. 6.2 Test Equipment Used Calibration Items Equipment Manufacturer Model No. Serial No. Last Cal Period 1 EMI Test Receiver R&S ESCI 100687 2007/11/17 1 Year 2 EMI Test Receiver R&S ESPI7 100097 2007/11/17 1 Year 1937A024 3 Amplifier HP 8447D 2007/11/17 1 Year 92 TRILOG 4 Broadband Test- SCHWARZBECK VULB9163 9163-324 2007/11/17 1 Year Antenna 5 Horn Antenna SCHWARZBECK BBHA9120A D69250 2007/11/17 1 Year 6.3 Test Procedure Maximizing procedure was performed on the highest emissions to ensure that the EUT complied with all installation combinations. 1). Configure the EUT according to ANSI C63.4:2003. 2). The EUT was placed on the top of the turntable 0.8 meter above ground. 3). The receiving antenna was placed 3 meters far away from the turntable. 4). The turntable was rotated by 360 degrees to determine the position of the highest radiation. 5). For Spurious Emissions test, The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emission field strength of both horizontal and vertical polarization. For each suspected emission, the antenna tower was scanned (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading. 6.4 Occupied Bandwidth Test Result Temperature ( ℃ ) : 22~23 EUT: TOY-R/C MICRO CAR Humidity (%RH ): 50~54 M/N: 8008 Barometric Pressure ( mbar ): 950~1000 Operation Condition: Continuous Transmitting Test plots see following: Report No.: BCT08BR-068E Page 16 of 17

RBW 1 kHz Delta 3 [T1 ] VBW 3 kHz -26.27 dB Ref 0 dBm * Att 40 dB SWT 50 ms 4.000000000 kHz 0 ↑ D1 122.4 dBm Marker 1 [T1 ] 1 -9.51 dBm 49.862300000 MHz A -10 Delta 2 [T1 ] 1 PK -26.15 dB MAXH -20 -4.100000000 kHz TDF -30 2 3 PS -40 -50 3DB -60 AC -70 -80 -90 F2 F1 -100 Center 49.8625 MHz 5 kHz/ Span 50 kHz Date: 31.MAR.2008 21:08:04 Report No.: BCT08BR-068E Page 17 of 17


Document Created: 2008-04-01 16:49:52
Document Modified: 2008-04-01 16:49:52
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC