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Zhuhai Muwen Technology Co., Ltd. S9000 2A436-S9000 2A436S9000 s9000
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Document DEVICE REPORTGetApplicationAttachment.html?id=5831034Test Report Report No.: MTi220211007-01E1 Date of issue: Mar. 31, 2022 Applicant: Zhuhai Muwen Technology Co., Ltd. Product: Electric toothbrush Model(s): S9000, S9100, S9200, S9300, S9400, S9500 FCC ID: 2A436-S9000 Shenzhen Microtest Co., Ltd. http://www.mtitest.com Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 2 of 35 Report No.: MTi220211007-01E1 Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 3 of 35 Report No.: MTi220211007-01E1 Contents 1 General Description ........................................................................................................................5 1.1 Description of EUT .............................................................................................................................................5 1.2 Description of test modes ...................................................................................................................................5 1.3 Measurement uncertainty...................................................................................................................................6 2 Summary of Test Result..................................................................................................................7 3 Test Facilities and Accreditations ..................................................................................................8 3.1 Test laboratory ....................................................................................................................................................8 4 Equipment List ................................................................................................................................9 5 Test Result .....................................................................................................................................10 5.1 Antenna requirement ........................................................................................................................................10 5.2 AC power line conducted emissions.................................................................................................................11 5.3 6dB occupied bandwidth ..................................................................................................................................13 5.4 Conducted peak output power .........................................................................................................................15 5.5 Power spectral density test ..............................................................................................................................17 5.6 Conducted emissions at the band edge ...........................................................................................................19 5.7 Conducted spurious emissions ........................................................................................................................21 5.8 Duty Cycle ........................................................................................................................................................24 5.9 Radiated spurious emission .............................................................................................................................25 Photographs of the Test Setup............................................................................................................34 Photographs of the EUT.......................................................................................................................35 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Applicant: Address: Manufacturer: Address: Product description Product name: Trademark: Model name: Serial Model: Standards: Test method: Date of Test Date of test: Test result: Page 4 of 35 Report No.: MTi220211007-01E1 Test Result Certification Zhuhai Muwen Technology Co., Ltd. 202, 2/F, Bldg 2, No. 1, Cuizhu Fourth St, Qianshan, Xiangzhou District, Zhuhai City Zhuhai Muwen Technology Co., Ltd. 202, 2/F, Bldg 2, No. 1, Cuizhu Fourth St, Qianshan, Xiangzhou District, Zhuhai City Electric toothbrush Seeyou S9000 S9100, S9200, S9300, S9400, S9500 FCC 47 CFR Part 15 Subpart C ANSI C63.10-2013 2022-03-23 ~ 2022-03-31 Pass Test Engineer : Reviewed By: : Approved By: : (Cindy Qin) (Leon Chen) (Tom Xue) Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 5 of 35 Report No.: MTi220211007-01E1 1 General Description 1.1 Description of EUT Product name: Electric toothbrush Model name: S9000 Series Model: S9100, S9200, S9300, S9400, S9500 Model difference: All the models are the same circuit and module, except the model name and color. Electrical rating: DC 3.7V from battery Battery: DC 3.7V 2000mAh Hardware version: ET004_Y1_MB_BT_V1.4A Software version: Y1_220218_03 Accessories: N/A EUT serial number: MTi220211007-01-S0001 RF specification: Bluetooth version: V5.0 Operation frequency: 2402 MHz ~ 2480 MHz Modulation type: GFSK Antenna designation: Max. peak conducted output power: Ceramic antenna, antenna Gain: 2 dBi -1.82 dBm 1.2 Description of test modes 1.2.1 Operation channel list Channel No. 0 1 2 3 4 5 6 7 8 9 Frequency (MHz) 2402 2404 2406 2408 2410 2412 2414 2416 2418 2420 Channel No. 10 11 12 13 14 15 16 17 18 19 Frequency (MHz) 2422 2424 2426 2428 2430 2432 2434 2436 2438 2440 Channel No. 20 21 22 23 24 25 26 27 28 29 Frequency (MHz) 2442 2444 2446 2448 2450 2452 2454 2456 2458 2460 Channel No. 30 31 32 33 34 35 36 37 38 39 Frequency (MHz) 2462 2464 2466 2468 2470 2472 2474 2476 2478 2480 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 6 of 35 Report No.: MTi220211007-01E1 1.2.2 Test channels Chanel Lowest (CH0) Middle (CH19) Highest (CH39) Frequency 2402MHz 2440MHz 2480MHz Note: The test software has been used to control EUT for working in engineering mode, that enables selectable channel, and capable of continuous transmitting mode. 1.2.3 Description of support units Support equipment list Description / Model / Serial No. / Manufacturer / 1.3 Measurement uncertainty Parameter AC power line conducted emission (9 kHz~30 MHz) Occupied Bandwidth Conducted RF output power Conducted spurious emissions Radiated emission (9 kHz ~ 30 MHz) Radiated emission (30 MHz~1 GHz) Radiated emission (above 1 GHz) Measurement uncertainty ±2.5 dB ±3 % ±0.16 dB ±0.21 dB ±4.0 dB ±4.2 dB ±4.3 dB This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 7 of 35 2 Summary of Test Result No. FCC reference 1 § 15.203 2 § 15.207 3 15.247(a)(2) 4 15.247(b)(3) 5 15.247(e) 6 15.247(d) 7 15.247(d) 8 / 9 15.247(d) Description of test Antenna requirement AC power line conducted emissions 6dB occupied bandwidth Conducted peak output power Power Spectral Density Conducted emission at the band edge Conducted spurious emissions Duty Cycle Radiated spurious emissions Note: N/A means not applicable. Report No.: MTi220211007-01E1 Result Pass Pass Pass Pass Pass Pass Pass Pass Pass Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 8 of 35 Report No.: MTi220211007-01E1 3 Test Facilities and Accreditations 3.1 Test laboratory Test laboratory: Test site location: Telephone: Shenzhen Microtest Co., Ltd. 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China (86-755)88850135 Fax: (86-755)88850136 CNAS Registration No.: CNAS L5868 FCC Registration No.: 448573 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 9 of 35 Report No.: MTi220211007-01E1 4 Equipment List No. Equipment Manufacturer Model Serial No. Cal. date Cal. Due MTi-E002 EMI Test Receiver MTi-E023 Artificial power network MTi-E025 Artificial power network R&S Schwarzbeck Schwarzbeck ESCI3 NSLK8127 NSLK8127 101368 2021/06/02 2022/06/01 NSLK8127# 841 2021/06/02 2022/06/01 8127183 2021/06/02 2022/06/01 MTI-E043 EMI test receiver R&S ESCI7 101166 2021/06/02 2022/06/01 MTI-E046 Active Loop Antenna Schwarzbeck FMZB 1519 B 00044 2021/05/30 2023/05/29 MTI-E044 Broadband antenna Schwarzbeck VULB9163 9163-1338 2021/05/30 2023/05/29 MTI-E045 Horn antenna Schwarzbeck BBHA9120D 9120D-2278 2021/05/30 2023/05/29 MTI-E047 Pre-amplifier Hewlett-Packard 8447F 3113A06184 2021/06/02 2022/06/01 MTI-E048 Pre-amplifier Agilent 8449B 3008A01120 2021/06/02 2022/06/01 MTi-E120 Broadband antenna Schwarzbeck VULB9163 9163-1419 2021/05/30 2023/05/29 MTi-E121 Pre-amplifier Hewlett-Packard 8447D 2944A09365 2021/04/16 2022/04/15 MTi-E123 Pre-amplifier Agilent 8449B 3008A04723 2021/05/06 2022/05/05 MTi-E135 Horn antenna MTi-E136 Pre-amplifier MTi-E062 PXA Signal Analyzer Schwarzbeck Space-Dtronics Agilent BBHA 9170 00987 2021/05/30 2023/05/29 EWLAN1840G -G45 210405001 2021/06/02 2022/06/01 N9030A MY51350296 2021/06/23 2022/06/22 MTi-E067 RF Control Unit Tonscend JS0806-1 19D8060152 2021/06/02 2022/06/01 MTi-E068 MTi-E069 MTI-E010S MTI-E014S RF Control Unit Band Reject Filter Group EMI Measurement Software RF Test System Tonscend Tonscend Farad Tonscend JS0806-2 19D8060153 2021/06/02 2022/06/01 JS0806-F 19D8060160 2021/06/02 2022/06/01 EZ-EMC Ver. EMEC-3A1 / TS®JS1120 V2.6.88.0330 / / / / / Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 10 of 35 Report No.: MTi220211007-01E1 5 Test Result 5.1 Antenna requirement 15.203 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. This requirement does not apply to carrier current devices or to devices operated under the provisions of §§15.211, 15.213, 15.217, 15.219, 15.221, or §15.236. Further, this requirement does not apply to intentional radiators that must be professionally installed, such as perimeter protection systems and some field disturbance sensors, or to other intentional radiators which, in accordance with §15.31(d), must be measured at the installation site. However, the installer shall be responsible for ensuring that the proper antenna is employed so that the limits in this part are not exceeded. Description of the antenna of EUT The antenna of EUT is Ceramic antenna (Antenna Gain: 2 dBi). which is no consideration of replacement. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 11 of 35 Report No.: MTi220211007-01E1 5.2 AC power line conducted emissions 5.2.1 Limits Frequency (MHz) 0.15 -0.5 Detector type / Bandwidth 0.5 -5 Average / 9 kHz 5 -30 Limit-Quasi-peak dBV 66 to 56 56 60 Limit-Average dBV 56 to 46 46 50 Note 1: the limit decreases with the logarithm of the frequency in the range of 0.15 MHz to 0.5 MHz. 5.2.2 Test Procedures a) The test setup is refer to the standard ANSI C63.10-2013. b) The EUT is connected to the main power through a line impedance stabilization network (LISN). All support equipment is powered from additional LISN(s). c) Emissions were measured on each current carrying line of the EUT using an EMI test receiver connected to the LISN powering the EUT. d) The test receiver scanned from 150 kHz to 30 MHz for emissions in each of the test modes described in Item 1.2. e) The test data of the worst-case condition(s) was recorded. 5.2.3 Test setup Vertical Ground Reference Plane Test Receiver 40 cm EUT & Support Units LISN 80 cm Horizontal Ground Reference Plane For the actual test configuration, please refer to the related item Photographs of the test setup. 5.2.4 Test Result Note: Not applicate. Because the product does not TX when it is charged, so this item not applicate. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 12 of 35 Report No.: MTi220211007-01E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 13 of 35 Report No.: MTi220211007-01E1 5.3 6dB occupied bandwidth 5.3.1 Limits Systems using digital modulation techniques may operate in the 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz bands. The minimum 6 dB bandwidth shall be at least 500 kHz. 5.3.2 Test setup EUT Spectrum Analyzer 5.3.3 Test procedures a) Test method: ANSI C63.10-2013 Section 11.8.2. b) The transmitter output of EUT is connected to the spectrum analyzer. c) Spectrum analyzer setting: RBW = 100 kHz, VBW = 300 kHz, detector = Peak 5.3.4 Test results Mode BLE 1Mbps Test channel CH0 CH19 CH39 Frequency (MHz) 2402 2440 2480 6dB Bandwidth (MHz) 0.6704 0.6490 0.6675 Limit (MHz) 0.5 0.5 0.5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 6dB occupied bandwidth Page 14 of 35 CH0 Report No.: MTi220211007-01E1 CH19 CH39 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 15 of 35 Report No.: MTi220211007-01E1 5.4 Conducted peak output power 5.4.1 Limits For systems using digital modulation in the 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz bands: 1 Watt. 5.4.2 Test setup EUT Spectrum Analyzer 5.4.3 Test procedure a) Test method: ANSI C63.10-2013 Section 11.9.1.1. b) The EUT was set to continuously transmitting in the max power during the test. c) The transmitter output of EUT is connected to the spectrum analyzer. d) Spectrum analyzer setting: RBW 6dB occupied bandwidth, VBW 3 × RBW, detector = Peak 5.4.4 Test results Mode BLE 1Mbps Test channel CH0 CH19 CH39 Frequency (MHz) 2402 2440 2480 Conducted peak output power (dBm) -4.13 -2.76 -1.82 Limit (dBm) 30 30 30 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Peak conducted output power Page 16 of 35 CH0 Report No.: MTi220211007-01E1 CH19 CH39 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 17 of 35 Report No.: MTi220211007-01E1 5.5 Power spectral density test 5.5.1 Limit For digitally modulated systems, the power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission. 5.5.2 Test setup EUT Spectrum Analyzer 5.5.3 Test Procedure a) Test method: ANSI C63.10-2013 Section 11.10.2. b) The EUT was set to continuously transmitting in the max power during the test. c) The transmitter output of EUT is connected to the spectrum analyzer. d) Spectrum analyzer setting: RBW = 3 kHz, VBW = 10 kHz, detector = Peak 5.5.4 Test Results Mode BLE 1Mbps Test channel CH0 CH19 CH39 Frequency (MHz) 2402 2440 2480 Power spectral density (dBm/3kHz) -17.71 -16.51 -15.44 Limit (dBm/3kHz) 8 8 8 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Power spectral density Page 18 of 35 CH0 Report No.: MTi220211007-01E1 CH19 CH39 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 19 of 35 Report No.: MTi220211007-01E1 5.6 Conducted emissions at the band edge 5.6.1 Limits In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in §15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) (see §15.205(c)). 5.6.2 Test setup EUT Spectrum Analyzer 5.6.3 Test procedure a) Test method: ANSI C63.10-2013 Section 11.13 b) The EUT was set to continuously transmitting in the max power during the test. c) The transmitter output of EUT is connected to the spectrum analyzer. d) Spectrum analyzer setting: RBW = 100 kHz, VBW = 300 kHz, Detector = Peak. 5.6.4 Test results Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 20 of 35 BLE 1Mbps - conducted emissions at the band edge Low band-edge Report No.: MTi220211007-01E1 High band-edge Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 21 of 35 Report No.: MTi220211007-01E1 5.7 Conducted spurious emissions 5.7.1 Limits In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in §15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) (see §15.205(c)). 5.7.2 Test setup EUT Spectrum Analyzer 5.7.3 Test procedure a) Test method: ANSI C63.10-2013 Section 11.11 & 11.12. b) The EUT was set to continuously transmitting in the max power during the test. c) The transmitter output of EUT is connected to the spectrum analyzer. d) Spectrum analyzer setting: RBW = 100 kHz, VBW = 300 kHz, Detector = Peak. 5.7.4 Test results Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 22 of 35 BLE 1Mbps - conducted spurious emissions CH0 Report No.: MTi220211007-01E1 CH0 CH0 CH19 CH19 CH19 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 23 of 35 BLE 1Mbps - conducted spurious emissions CH39 Report No.: MTi220211007-01E1 CH39 CH39 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 5.8 Duty Cycle 5.8.1 Conformance Limit None, for reporting purposes only. 5.8.2 Test setup EUT Page 24 of 35 Report No.: MTi220211007-01E1 Spectrum Analyzer 5.8.3 Test procedure a) Test method: KDB 558074 Zero-span spectrum analyzer method. b) The EUT was set to continuously transmitting in the max power during the test. c) The transmitter output of EUT is connected to the spectrum analyzer. d) Spectrum analyzer setting: RBW = 100 kHz, VBW = 300 kHz, Detector = Peak. 5.8.4 Test Results TestMode BLE 1Mbps Transmission Duration (ms] / Transmission Period (ms] / Duty Cycle (%) 100 BLE 1Mbps Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 25 of 35 Report No.: MTi220211007-01E1 5.9 Radiated spurious emission 5.9.1 Limits § 15.247 (d) In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in § 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in § 15.209(a) (see § 15.205(c)). § 15.209 Radiated emission limits at restricted bands: Frequency (MHz) 0.009-0.490 Field strength (microvolts/meter) 2400/F(kHz) Measurement distance (meters) 300 0.490-1.705 24000/F(kHz) 30 1.705-30.0 30 30 30-88 100 3 88-216 150 3 216-960 200 3 Above 960 500 3 Note 1: the tighter limit applies at the band edges. Note 2: the emission limits shown in the above table are based on measurements employing a CISPR quasi-peak detector except for the frequency bands 9-90 kHz, 110-490 kHz and above 1000 MHz. Radiated emission limits in these three bands are based on measurements employing an average detector § 15.35 (b) requirements: When average radiated emission measurements are specified in this part, including average emission measurements below 1000 MHz, there also is a limit on the peak level of the radio frequency emissions. Unless otherwise specified, e.g., see §§15.250, 15.252, 15.253(d), 15.255, 15.256, and 15.509 through 15.519, the limit on peak radio frequency emissions is 20 dB above the maximum permitted average emission limit applicable to the equipment under test. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 26 of 35 Report No.: MTi220211007-01E1 According to ANSI C63.10-2013, the tests shall be performed in the frequency range shown in the following table: Frequency range of measurements for unlicensed wireless device Lowest frequency generated in the device 9 kHz to below 10 GHz At or above 10 GHz to below 30 GHz At or above 30 GHz Upper frequency range of measurement 10th harmonic of highest fundamental frequency or to 40 GHz, whichever is lower 5th harmonic of highest fundamental frequency or to 100 GHz, whichever is lower 5th harmonic of highest fundamental frequency or to 200 GHz, whichever is lower, unless otherwise specified Frequency range of measurements for unlicensed wireless device with digital device Highest frequency generated or used in the device or on which the device operates or tunes Upper frequency range of measurement Below 1.705 MHz 30 MHz 1.705 MHz to 108 MHz 1000 MHz 108 MHz to 500 MHz 2000 MHz 500 MHz to 1000 MHz Above 1000 MHz 5000 MHz 5th harmonic of the highest frequency or 40 GHz, whichever is lower Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 5.9.2 Test setup Below 30MHz: EUT& Support Units 80cm 30MHz~1GHz: Page 27 of 35 3m Turn Table Ground Plan Test Receiver Report No.: MTi220211007-01E1 Above 1GHz: For the actual test configuration, please refer to the related item Photographs of the test setup. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 28 of 35 Report No.: MTi220211007-01E1 5.9.3 Test procedure a) Test method: ANSI C63.10-2013 Section 6.3, 6.4, 6.5, 6.6, 11.11, 11.12, 11.13. b) The EUT is placed on an on-conducting table 0.8 meters above the ground plane for measurement below 1GHz, 1.5 meters above the ground plane for measurement above 1GHz. c) Emission blew 18 GHz were measured at a 3 meters test distance, above 18 GHz were measured at 1-meter test distance with the application of a distance correction factor d) The frequency range of interest is monitored at a fixed antenna height and EUT azimuth. The EUT is rotated through 360 degrees to maximize emissions received. The antenna is scanned from 1 to 4 meters above the ground plane to further maximize the emission. Measurements are made with the antenna polarized in both the vertical and the horizontal positions. Test instrument setup Frequency 9 kHz ~ 150 kHz 150 kHz ~ 30 MHz 30 MHz ~ 1 GHz Above 1 GHz 5.9.4 Test results Test receiver / Spectrum analyzer setting Quasi Peak / RBW: 200 Hz Quasi Peak / RBW: 9 kHz Quasi Peak / RBW: 120 kHz Peak / RBW: 1 MHz, VBW: 3MHz, Peak detector AVG / RBW: 1 MHz, VBW: 3MHz, Average detector Notes: The amplitude of spurious emissions which are attenuated more than 20 dB below the limits are not reported. All modes of operation of the EUT were investigated, and only the worst-case results are reported. There were no emissions found below 30MHz within 20dB of the limit. Calculation formula: Measurement (dBV/m) = Reading Level (dBV) + Correct Factor (dB/m) Over (dB) = Measurement (dBV/m) Limit (dBV/m) Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 29 of 35 Radiated emissions between 30MHz 1GHz Test mode: Power supply: BLE 1Mbps 2480 MHz TX mode Polarization: DC 3.7V Test site: Report No.: MTi220211007-01E1 Horizontal RE chamber 2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 30 of 35 Radiated emissions between 30MHz 1GHz Test mode: Power supply: BLE 1Mbps 2480 MHz TX mode Polarization: DC 3.7V Test site: Report No.: MTi220211007-01E1 Vertical RE chamber 2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 31 of 35 Report No.: MTi220211007-01E1 Radiated emissions 1 GHz ~ 25 GHz Frequency (MHz) Reading Level (dBV) 4804 4804 7206 7206 9608 9608 4804 4804 7206 7206 9608 9608 41.34 34.71 40.7 34.6 42.76 36.69 41.26 34.84 40.56 33.93 41.74 35.7 4880 4880 7320 7320 9760 9760 4880 4880 7320 7320 9760 9760 41.16 45.20 40.55 30.45 42.30 31.74 42.86 32.34 41.34 30.28 41.88 31.70 Correct Factor (dB/m) Measurement (dBV/m) Limits (dBV/m) Over (dB) BLE 1Mbps - 2402 MHz TX mode 1.52 42.86 74 -31.14 1.52 36.23 54 -17.77 5.46 46.16 74 -27.84 5.46 40.06 54 -13.94 6.33 49.09 74 -24.91 6.33 43.02 54 -10.98 1.52 42.78 74 -31.22 1.52 36.36 54 -17.64 5.46 46.02 74 -27.98 5.46 39.39 54 -14.61 6.33 48.07 74 -25.93 6.33 42.03 54 -11.97 BLE 1Mbps - 2440 MHz TX mode 1.68 42.84 74.00 -31.16 1.68 46.88 54.00 -7.12 5.45 46.00 74.00 -28.00 5.45 35.90 54.00 -18.10 6.37 48.67 74.00 -25.33 6.37 38.11 54.00 -15.89 1.68 44.54 74.00 -29.46 1.68 34.02 54.00 -19.98 5.45 46.79 74.00 -27.21 5.45 35.73 54.00 -18.27 6.37 48.25 74.00 -25.75 6.37 38.07 54.00 -15.93 Detector Polarization Peak/AVG H/V Peak V AVG V Peak V AVG V Peak V AVG V Peak H AVG H Peak H AVG H Peak H AVG H Peak V AVG V Peak V AVG V Peak V AVG V Peak H AVG H Peak H AVG H Peak H AVG H Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Frequency (MHz) Reading Level (dBV) 4960 4960 7440 7440 9920 9920 4960 4960 7440 7440 9920 9920 41.02 34.42 41.53 34.93 39.78 33.68 41.59 35.73 42.29 35.93 37.58 31.17 Page 32 of 35 Report No.: MTi220211007-01E1 Correct Factor (dB/m) Measurement (dBV/m) Limits (dBV/m) Over (dB) BLE 1Mbps - 2480 MHz TX mode 1.83 42.85 74 -31.15 1.83 36.25 54 -17.75 5.43 46.96 74 -27.04 5.43 40.36 54 -13.64 6.41 46.19 74 -27.81 6.41 40.09 54 -13.91 1.83 43.42 74 -30.58 1.83 37.56 54 -16.44 5.43 47.72 74 -26.28 5.43 41.36 54 -12.64 6.41 43.99 74 -30.01 6.41 37.58 54 -16.42 Detector Polarization Peak/AVG H/V Peak V AVG V Peak V AVG V Peak V AVG V Peak H AVG H Peak H AVG H Peak H AVG H Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 33 of 35 Report No.: MTi220211007-01E1 Radiated emissions at band edge Frequency (MHz) Reading Level (dBV) (MHz) 2310 2310 2390 2390 2310 2310 2390 2390 (dBV) 47.45 38.00 48.34 38.4 48.33 37.92 48.16 38.74 2483.5 2483.5 2500 2500 2483.5 2483.5 2500 2500 48.57 39.17 48.24 38.59 50.24 40.04 47.88 38.45 Correct Factor (dB/m) Measurement (dBV/m) Limits (dBV/m) Over (dB) BLE 1Mbps Low band-edge (dB/m) (dBV/m) (dBV/m) (dB) -6.6 40.85 74 -33.15 -6.6 31.4 54 -22.6 -6.23 42.11 74 -31.89 -6.23 32.17 54 -21.83 -6.6 41.73 74 -32.27 -6.6 31.32 54 -22.68 -6.23 41.93 74 -32.07 -6.23 32.51 54 -21.49 BLE 1Mbps High band-edge -5.79 42.78 74 -31.22 -5.79 33.38 54 -20.62 -5.72 42.52 74 -31.48 -5.72 32.87 54 -21.13 -5.79 44.45 74 -29.55 -5.79 34.25 54 -19.75 -5.72 42.16 74 -31.84 -5.72 32.73 54 -21.27 Detector Polarization Peak/AVG H/V Peak/AVG H/V Peak V AVG V Peak V AVG V Peak H AVG H Peak H AVG H Peak V AVG V Peak V AVG V Peak H AVG H Peak H AVG H Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Photographs of the Test Setup See the appendix Test Setup Photos. Page 34 of 35 Report No.: MTi220211007-01E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Photographs of the EUT See the appendix - EUT Photos. Page 35 of 35 ----End of Report---- Report No.: MTi220211007-01E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected]
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