CCT14010032FR 报告 Report
2016-04-08
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Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR TABLE OF CONTENTS 1 2 3 TEST RESULT CERTIFICATION ........................................................................................ 3 EUT DESCRIPTION................................................................................................................... 4 TEST METHODOLOGY ...................................................................................................... 6 3.1. 3.2. 4 SETUP OF EQUIPMENT UNDER TEST ............................................................................. 7 4.1. 4.2. 5 DESCRIPTION OF SUPPORT UNITS................................................................................................7 CONFIGURATION OF SYSTEM UNDER TEST ................................................................................7 FACILITIES AND ACCREDITATIONS................................................................................ 8 5.1. 5.2. 5.3. 6 DECISION OF FINAL TEST MODE ....................................................................................................6 EUT SYSTEM OPERATION ...............................................................................................................6 FACILITIES..........................................................................................................................................8 ACCREDITATIONS .............................................................................................................................8 MEASUREMENT UNCERTAINTY ......................................................................................................8 CONDUCTED EMISSION MEASUREMENT............................................................................. 9 6.1. LIMITS OF CONDUCTED EMISSION MEASUREMENT .......................................................................9 6.2. TEST INSTRUMENTS ............................................................................................................................9 6.3.TEST PROCEDURES ............................................................................................................................10 6.4.TEST SETUP .........................................................................................................................................11 6.5. TEST RESULTS....................................................................................................................................11 7 7.1. 7.2. 7.3. 7.4. 7.5. 8 9 RADIATED EMISSION MEASUREMENT ......................................................................... 14 LIMITS OF RADIATED EMISSION MEASUREMENT ......................................................................14 TEST INSTRUMENTS ......................................................................................................................14 TEST PROCEDURES .......................................................................................................................15 TEST SETUP.....................................................................................................................................17 TEST RESULTS ................................................................................................................................17 PHOTOGRAPHS OF THE TEST CONFIGURATION ....................................................... 20 PHOTOGRAPHS OF EUT ................................................................................................. 21 Page 2 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 1 TEST RESULT CERTIFICATION Product: HDMI Product HDV-944,HDV-914HBT100,HDV-914HBT70,HDV-918A,HDV-918HBT70,HDV-918HBT100, HDS-931,HDS-931A,HDS-931V,HDS-931P,HDS-951,HDS-941A,HDS-941P,HDS-941V, HDM-922A,HDM-942A,HDM-942V,HDM-942E,HDM922E,HDM-988,HDM-944F,HDV-W500, HBT-E100P,HDV-620,HDV-621,HDV-622,HDV-623,HDV-625,HDV-626,HDM-944V, Model: HDM-944H100,HDM-944H70,HDM-944S50,HDM-944D50,HDV-E50S2,HDV-E50S, HDV-E50IR,HDV-E30D,HDV-E50D,HBT-E100,HBT-E70,HBT-E150,HDV-C100,HDV-C100P, HDV-C100IR,HDV-PN100B,HDV-S008,HDV-S007,HDV-S009,HDV-P688,HDV-P600, HDV-P2000,HDV-P312,HDV-912H,HDV-918H,HDV-914H Applicant: HONGKONG HDCVT TECHNOLOGY CO., LIMITED. FLAT/RM T78, G/F, BANGKOK BANK BLDG, 18 BONHAM STRAND WEST Manufactur SHENZHEN HDCVT TECHNOLOGY CO., LIMITED. er: Floor 7, Building 5, Lihe Industrial part, SongBai Rd., Nanshan District , Shenzhen, Guangdong, China 518108 Tested January 02~13, 2014 Date: Test Volta DC12V 2.0A (supplied by adaptor) ge: EMISSION Standard FCC CFR Title 47 Part 15 Subpart B: 2012 Item Result Remarks Conducted (Main Port) PASS Meet Class B limit Radiated PASS Meet Class B limit Note: 1. The test result judgment is decided by the limit of measurement standard 2. The information of measurement uncertainty is available upon the customer’s request. Deviation from Applicable Standard None Page 3 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 2 EUT DESCRIPTION Product HDMI Product Brand Name N/A Model HDV-944,HDV-914HBT100,HDV-914HBT70,HDV-918A,HDV-918HBT70,H DV-918HBT100,HDS-931,HDS-931A,HDS-931V,HDS-931P,HDS-951, HDS-941A,HDS-941P,HDS-941V,HDM-922A,HDM-942A,HDM-942V, HDM-942E,HDM922E,HDM-988,HDM-944F,HDV-W500,HBT-E100P, HDV-620,HDV-621,HDV-622,HDV-623,HDV-625,HDV-626,HDM-944V, HDM-944H100,HDM-944H70,HDM-944S50,HDM-944D50,HDV-E50S2, HDV-E50S,HDV-E50IR,HDV-E30D,HDV-E50D,HBT-E100,HBT-E70, HBT-E150,HDV-C100,HDV-C100P,HDV-C100IR,HDV-PN100B,HDV-S008 HDV-S007,HDV-S009,HDV-P688,HDV-P600,HDV-P2000,HDV-P312, HDV-912H,HDV-918H,HDV-914H Applicant HONGKONG HDCVT TECHNOLOGY CO., LIMITED. Housing material Metal EUT Type Engineering Sample. Product Sample, Mass Product Sample. Serial Number N/A EUT Power Rating DC12V 2.0A DC Line Unshielded, 1.50m (From adapter) I/O PORT I/O PORT TYPES Q’TY TESTED WITH Input DC Jack 1 1 Input HDMI 4 4 Output HDMI 4 4 RS232 1 1 Model difference No. Model Number Tested With No. Model Number 1 HDV-944 29 HDV-626 2 HDV-914HBT100 30 HDM-944V 3 HDV-914HBT70 31 HDM-944H100 Tested With Page 4 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 4 HDV-918A 32 HDM-944H70 5 HDV-918HBT70 33 HDM-944S50 6 HDV-918HBT100 34 HDM-944D50 7 HDS-931 35 HDV-E50S2 8 HDS-931A 36 HDV-E50S 9 HDS-931V 37 HDV-E50IR 10 HDS-931P 38 HDV-E30D 11 HDS-951 39 HDV-E50D 12 HDS-941A 40 HBT-E100 13 HDS-941P 41 HBT-E70 14 HDS-941V 42 HBT-E150 15 HDM-922A 43 HDV-C100 16 HDM-942A 44 HDV-C100P 17 HDM-942V 45 HDV-C100IR 18 HDM-942E 46 HDV-PN100B 19 HDM922E 47 HDV-S008 20 HDM-988 48 HDV-S007 21 HDM-944F 49 HDV-S009 22 HDV-W500 50 HDV-P688 23 HBT-E100P 51 HDV-P600 24 HDV-620 52 HDV-P2000 25 HDV-621 53 HDV-P312 26 HDV-622 54 HDV-912H 27 HDV-623 55 HDV-918H 28 HDV-625 56 HDV-914H Note: HDV-944 is tested model, other model are derivative models, The models are Identical in circuit and PCB layout, only different on the model names, So the test data of HDV-944 can represent the remaining models. Page 5 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 3 TEST METHODOLOGY 3.1. DECISION OF FINAL TEST MODE The EUT was tested together with the above additional components, and a configuration, which produced the worst emission levels, was selected and recorded in this report. The following test mode(s) were scanned during the preliminary test: Pre-Test Mode Mode Emission Conducted Emission Mode 1: Running Radiated Emission Mode 1: Running After the preliminary scan, the following test mode was found to produce the highest emission level. Final Test Mode Mode Emission Conducted Emission Mode 1: Running Radiated Emission Mode 1: Running Then, the EUT configuration and cable configuration of the above highest emission mode was chosen for all final test items. 3.2. EUT SYSTEM OPERATION 1. Set up EUT with the relative support equipments. 2. Make sure the EUT worked normally during the test. Page 6 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 4 SETUP OF EQUIPMENT UNDER TEST 4.1. DESCRIPTION OF SUPPORT UNITS The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. No. Equipment Model No. Serial No. FCC ID Trade Name 1 LCD Monitor AOC T942we N/A N/A AOC DVD BDP-140 3D N/A N/A pioneer 2 Data Cable Power Cord Unshielded N/A 1.0m Unshielded N/A 1.0m Note: 1) All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2) Grounding was established in accordance with the manufacturer’s requirements and conditions for the intended use. 4.2. CONFIGURATION OF SYSTEM UNDER TEST DVD HDV-944 (EUT) LCD Monitor Adapter AC Mains (HDMI Product) Page 7 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 5 FACILITIES AND ACCREDITATIONS 5.1. FACILITIES All measurement facilities used to collect the measurement data are located at 7nd Floor, Hongyuan Building, Baoyuan Road, Bao'an district, Shenzhen, China The sites are constructed in conformance with the requirements of ANSI C63.4 and CISPR Publication 22. All receiving equipment conforms to CISPR Publication 16-1, “Radio Interference Measuring Apparatus and Measurement Methods.” 5.2. ACCREDITATIONS Our laboratories are accredited and approved by the following approval agencies according to ISO/IEC 17025. FCC –Registration No.:222294 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 222294 TUV Accredited EMC Laboratory has been Accredited by TUV Rheinland Shenzhen 2010.9 , The laboratory has been assessed according to the requirements ISO/IEC 17025 Copies of granted accreditation certificates are available for downloading from our web site, http://www.ccttest.com 5.3. MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: Measurement Frequency Uncertainty Conducted emissions 9kHz~30MHz +/- 3.59dB Horizontal Radiated emissions Vertical 30MHz ~ 200MHz +/- 4.77dB 200MHz ~1000MHz +/- 4.93dB 30MHz ~ 200MHz +/- 5.04dB 200MHz ~1000MHz +/- 4.93dB This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. Page 8 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 6 CONDUCTED EMISSION MEASUREMENT 6.1. LIMITS OF CONDUCTED EMISSION MEASUREMENT Class A (dBuV) FREQUENCY (MHz) Class B (dBuV) Quasi-peak Average Quasi-peak Average 0.15 - 0.5 79 66 66 - 56 56 - 46 0.50 - 5.0 73 60 56 46 5.0 - 30.0 73 60 60 50 NOTE: (1) The lower limit shall apply at the transition frequencies. (2) The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50 MHz. (3) All emanations from a class A/B digital device or system, including any network of conductors and apparatus connected thereto, shall not exceed the level of field strengths specified above. 6.2. TEST INSTRUMENTS Conducted Emission Test Site Shielding Room (743) Name of Equipment Manufacturer Model Serial Number Calibration Due EMI Test Receiver ROHDE&SCHWARZ ESCI 100005 06/23/2014 LISN AFJ LS16 16010222119 06/02/2014 LISN Meestec AN3016 04/10040 06/02/2014 NOTE: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to International system of unit (SI). 2. N.C.R = No Calibration Request. Page 9 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 6.3.TEST PROCEDURES Procedure of Preliminary Test z The EUT and Support equipment, if needed, was set up as per the test configuration to simulate typical usage per the user’s manual. When the EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.4 (see Test Facility for the dimensions of the ground plane used). When the EUT is a floor standing equipment, it is placed on the ground plane, which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane. z All I/O cables were positioned to simulate typical actual usage as per ANSI C63.4. z The EUT received DC 12V from adaptor ,and adaptor received AC120V/60Hz through a Line Impedance Stabilization Network (LISN), which supplied power source and was grounded to the ground plane. z All support equipment power received from a second LISN. z The EUT test program was started. Emissions were measured on each current carrying line of the EUT using an EMI Test Receiver connected to the LISN powering the EUT. z The Receiver scanned from 150kHz to 30MHz for emissions in each of the test modes. z During the above scans, the emissions were maximized by cable manipulation. z The test mode(s) described in Item 3.1 were scanned during the preliminary test. z After the preliminary scan, we found the test mode described in Item 3.1 producing the highest emission level. z The EUT configuration and worse cable configuration of the above highest emission levels were recorded for reference of the final test. Procedure of Final Test z EUT and support equipment were set up on the test bench as per the configuration with highest emission level in the preliminary test. z A scan was taken on both power lines, Line 1 and Line 2, recording at least the six highest emissions. Emission frequency and amplitude were recorded into a computer in which correction factors were used to calculate the emission level and compare reading to the applicable limit. z The test data of the worst-case condition(s) was recorded. Page 10 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 6.4.TEST SETUP Vert. reference plane EMI receiver 40cm EUT 80cm LISN z Reference ground plane For the actual test configuration, please refer to the related item – Photographs of the Test Configuration. 6.5. TEST RESULTS Model No. HDV-944 6dB Bandwidth 10 KHz Environmental Conditions 24°C, 51% RH Test Mode Running Detector Function Peak / Quasi-peak/AV Test Result Pass Test By Koma Wong NOTE: 1. L1 = Line One (Live Line) / L2 = Line Two (Neutral Line). 2. “---” denotes the emission level was or more than 2dB below the Average limit, so no re-check anymore. Freq. = Emission frequency in MHz Reading level(dBuV) = Receiver reading Corr. Factor (dB) = Antenna factor + Cable loss Level (dBuV) = Reading level(dBuV) + Corr. Factor (dB) Limit (dBuV) = Limit stated in standard Margin (dB) = Level (dBuV) – Limits (dBuV) Q.P.=Quasi-Peak Page 11 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR Please refer to following diagram for individual L: Page 12 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR N: Page 13 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 7 RADIATED EMISSION MEASUREMENT 7.1. LIMITS OF RADIATED EMISSION MEASUREMENT Maximum permissible level of Radiated Emission measured at 3 meter FREQUENCY (MHz) dBuV/m (At 3m) Class B 30~88 40.00 88~216 43.50 216~960 46.00 960~1000 54.00 NOTE: (1) The lower limit shall apply at the transition frequencies. (2) Emission level (dBuV/m) = 20 log Emission level (uV/m). 7.2. TEST INSTRUMENTS Radiated Emission Test Site 966 Name of Equipment Manufacturer Model Serial Number Calibration Due EMI Test Receiver ROHDE&SCHWARZ ESCI 100005 06/23/2014 Pre Amplifier H.P. HP8447E 2945A02715 06/15/2014 Bilog Antenna SUNOL Sciences JB3 A021907 06/10/2014 Cable TIME MICROWAVE LMR-400 N-TYPE04 06/09/2014 System-Controller CCS N/A N/A N.C.R Turn Table CCS N/A N/A N.C.R Antenna Tower CCS N/A N/A N.C.R NOTE: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to International system of unit (SI). 2. N.C.R = No Calibration Request. Page 14 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 7.3. TEST PROCEDURES Procedure of Preliminary Test The equipment was set up as per the test configuration to simulate typical usage per the user’s manual. When the EUT is a tabletop system, a wooden turntable with a height of 0.8 meters is used which is placed on the ground plane. When the EUT is a floor standing equipment, it is placed on the ground plane which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane. Support equipment, if needed, was placed as per ANSI C63.4. All I/O cables were positioned to simulate typical usage as per ANSI C63.4. Mains cables, telephone lines or other connections to auxiliary equipment located outside the test are shall drape to the floor, be fitted with ferrite clamps or ferrite tubes placed on the floor at the point where the cable reaches the floor and then routed to the place where they leave the turntable. No extension cords shall be used to mains receptacle. The antenna was placed at 3 meter away from the EUT as stated in ANSI C63.4. The antenna connected to the Spectrum Analyzer via a cable and at times a pre-amplifier would be used. The Analyzer / Receiver quickly scanned from 30MHz to 1000MHz. The EUT test program was started. Emissions were scanned and measured rotating the EUT to 360 degrees and positioning the antenna 1 to 4 meters above the ground plane, in both the vertical and the horizontal polarization, to maximize the emission reading level. The test mode(s) described in Item 3.1 were scanned during the preliminary test: After the preliminary scan, we found the test mode described in Item 3.1 producing the highest emission level. The EUT and worse cable configuration, antenna position, polarization and turntable position of the above highest emission level were recorded for the final test. When measuring emissions above 1GHz, the frequencies of maximum emission shall be determined by manually positioning the antenna close to the EUT and by moving the antenna over all sides of the EUT while observing a spectral display. It will be advantageous to have prior knowledge of the frequencies of emissions above 1GHz.If the EUT is a device with dimensions approximately equal to that of the measurement antenna beam width, the measurement antenna shall be aligned with the EUT. Page 15 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR Procedure of Final Test z EUT and support equipment were set up on the turntable as per the configuration with highest emission level in the preliminary test. z The Analyzer / Receiver scanned from 30MHz to 1000MHz. Emissions were scanned and measured rotating the EUT to 360 degrees, varying cable placement and positioning the antenna 1 to 4 meters above the ground plane, in both the vertical and the horizontal polarization, to maximize the emission reading level. z Recorded at least the six highest emissions. Emission frequency, amplitude, antenna position, polarization and turntable position were recorded into a computer in which correction factors were used to calculate the emission level and compare reading to the applicable limit and only Q.P. reading is presented. For the measurement above 1GHz, use the cable, EUT arrangement, and mode of operation determined in the exploratory testing to produce the emission that has the highest amplitude relative to the limit. Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the antenna in the “cone of radiation” from that area and pointed at the area both in azimuth and elevation, with polarization oriented for maximum response. The antenna may have to be higher or lower than the EUT, depending on the EUT’s size and mounting height, but the antenna should be restricted to a range of height of from 1m to 4m above the ground or reference ground plane. If the transmission line for the measurement antenna restricts its range of height and polarization, the steps needed to ensure the correct measurement of the maximum emissions, shall be described in detail in the report of the measurements. 1) using the procedures above to measure with peak detector function, if the result comply with the average limit specified by the appropriate regulation, record the EUT arrangement, mode of operation, and cable positions used for final radiated emission measurement , this can be done with either diagrams or photographs. 2) Set the detector function of the measuring instrument to average mode, using the procedures above and remeasure only those emissions that complied with the peak limits but exceeded the average limits. Recorded at least the six highest emissions. Page 16 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 7.4. TEST SETUP Test table & Turntable 1m ~ 4m EUT Coaxial Cable Power Cable 0.8 m 3m z Ground Plane To Power Filter EMI Receiver For the actual test configuration, please refer to the related item – Photographs of the Test Configuration 7.5. TEST RESULTS Model No. HDV-944 Test Mode Running Environmental Conditions 24°C, 51% RH 6dB Bandwidth 120 KHz Antenna Pole Vertical / Horizontal Antenna Distance 3m Detector Function Peak / Quasi-peak Tested by Koma Wong Freq. = Emission frequency in MHz Reading level(dBuV) = Receiver reading Corr. Factor (dB) = Antenna factor + Cable loss Measurement (dBuV) = Reading level(dBuV) + Corr. Factor (dB) Limit (dBuV) = Limit stated in standard Margin (dB) = Measurement (dBuV) – Limits (dBuV) Page 17 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR Please refer to following diagram for individual H: Page 18 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR V: Page 19 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 8 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST RADIATED EMISSION TEST Page 20 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR 9 PHOTOGRAPHS OF EUT Page 21 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR Page 22 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR Page 23 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR Page 24 of 25 Shenzhen CCT Technical Services Co., Ltd. Report No.: CCT14010032FR Page 25 of 25
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