DDPAI Technology Co., Ltd MINI2X 2AJFX-MINI2X 2AJFXMINI2X mini2x
TEST REPORT Product Name Dash Cam Model Number MINI2X FCC ID 2AJFX-MINI2X Prepared for Address Prepared by Address : DDPAI Technology Co., Ltd. : 28F, Building 8A, International Innovation Valley, Nanshan District, Shenzhen, Guangdong Province : EMTEK (SHENZHEN) CO., LTD. : Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ENS2408200268W00102R Date(s) of Tests : August 22, 2024 to August 31, 2024 Date of issue : September 3, 2024 $$ Report No. ENS2408200268W00102R Page 1 of 54 Ver.1.0 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ............................................................................................................... 4 2 EUT TECHNICAL DESCRIPTION ............................................................................................................. 5 3 SUMMARY OF TEST RESULT .................................................................................................................... 6 4 TEST METHODOLOGY ............................................................................................................................... 7 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ...................................................................... 7 4.2 MEASUREMENT EQUIPMENT USED ................................................................................................. 7 4.3 DESCRIPTION OF TEST MODES .......................................................................................................... 8 5 FACILITIES AND ACCREDITATIONS .................................................................................................... 10 5.1 FACILITIES............................................................................................................................................ 10 5.2 LABORATORY ACCREDITATIONS AND LISTINGS ........................................................................ 10 6 TEST SYSTEM UNCERTAINTY ................................................................................................................11 7 SETUP OF EQUIPMENT UNDER TEST .................................................................................................. 12 7.1 RADIO FREQUENCY TEST SETUP .................................................................................................... 12 7.2 RADIO FREQUENCY TEST SETUP .................................................................................................... 12 7.3 CONDUCTED EMISSION TEST SETUP ............................................................................................. 14 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM.............................................................. 15 7.5 SUPPORT EQUIPMENT........................................................................................................................ 15 8 TEST REQUIREMENTS ............................................................................................................................. 16 8.1 BANDWIDTH MEASUREMENT ......................................................................................................... 16 8.2 MAXIMUM CONDUCTED OUTPUT POWER.................................................................................... 26 8.3 MAXIMUM PEAK POWER DENSITY ................................................................................................ 31 8.4 UNDESIRABLE RADIATED SPURIOUS EMISSION......................................................................... 37 8.5 POWER LINE CONDUCTED EMISSIONS.......................................................................................... 51 8.6 ANTENNA APPLICATION ................................................................................................................... 52 Report No. ENS2408200268W00102R Page 2 of 54 Ver.1.0 Modified Information Version Ver.1.0 Report No. ENS2408200268W00102R Revision Date / Summary Original Report Report No. ENS2408200268W00102R Page 3 of 54 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant Address Manufacturer Address Factory Address EUT Model Name Trademark : DDPAI Technology Co., Ltd. : 28F, Building 8A, International Innovation Valley, Nanshan District, Shenzhen, Guangdong Province : DDPAI Technology Co., Ltd. : 28F, Building 8A, International Innovation Valley, Nanshan District, Shenzhen, Guangdong Province : DDPai vision equipment Co.,Ltd Floor 4 & Floor 5& Floor 6, Building 5, Guangda Manufacturing Tangxia Wisdom : Post, No.8, Fengbao Road, Tangxia Town, Dongguan City, Guangdong Province, China : Dash Cam : MINI2X : DDPAI Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15, Subpart E PASS The above equipment was tested by EMTEK (SHENZHEN) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the above table standards requirement. The test results of this report relate only to the tested sample identified in this report. Date of Test : August 22, 2024 to August 31, 2024 Prepared by : Una Yu/Editor Reviewer : Joe Xia/Supervisor Approved & Authorized Signer : Lisa Wang/Manager Report No. ENS2408200268W00102R Page 4 of 54 Ver.1.0 2 EUT TECHNICAL DESCRIPTION Characteristics Description Product Dash Cam Model Number MINI2X Wifi Type UNII-1: 5150MHz-5250MHz Band WLAN Supported 802.11a 802.11n(20MHz channel bandwidth) 802.11n(40MHz channel bandwidth) Modulation OFDM with BPSK/QPSK/16QAM/64QAM for 802.11a/n Frequency Range TPC Function 5150MHz-5250MHz Band 5180-5240MHz for 802.11a 5180-5240MHz for 802.11n(HT20) 5190-5230MHz for 802.11n(HT40) Not Applicable Antenna Type Antenna Gain Power Supply Integrated Antenna 4.88 dBi Note: The antenna information provided by the manufacturer will have a certain impact on the test results. DC 12V by car charger port Temperature Range -20°C ~ 65°C Note: for more details, please refer to the user's manual of the EUT. Report No. ENS2408200268W00102R Page 5 of 54 Ver.1.0 3 SUMMARY OF TEST RESULT FCC Part Clause 15.407 (a) 15.407 (e) 15.407 (a) 15.407 (a) Test Parameter 99% , 6dB and 26dB Bandwidth Maximum Conducted Output Power Peak Power Spectral Density Verdict PASS PASS PASS Remark 15.407 (b) Radiated Spurious Emission PASS 15.407 (b)(6) 15.207 Power Line Conducted Emission PASS 15.407(a) 15.203 Antenna Application PASS NOTE1: The results of this report do not take into account the uncertainty. NOTE2: According to FCC OET KDB 789033 D2 General UNII Test Procedures New Rules v02r01, In addition, the radiated test is also performed to ensure the emissions emanating from the device cabinet also comply with the applicable limits. RELATED SUBMITTAL(S) / GRANT(S): This submittal(s) (test report) is intended for FCC ID: 2AJFX-MINI2X filing to comply with the above table standards requirement. Report No. ENS2408200268W00102R Page 6 of 54 Ver.1.0 4 TEST METHODOLOGY 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS According to its specifications, the EUT must comply with the requirements of the following standards: FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart E FCC KDB 789033 D2 General UNII Test Procedures New Rules v02r01 4.2 MEASUREMENT EQUIPMENT USED For Conducted Emission Test Equipment Manufacturer EMI Test Receiver Rohde & Schwarz AMN Rohde & Schwarz Model No. ESCI ENV216 Serial No. 101384 101161 Last Cal. 2024/5/11 2024/5/10 Cal. Interval 1Year 1Year For Spurious Emissions Test Equipment Manufacturer Model No. Serial No. Pre-Amplifier Bonn BLMA 011001N 2213967A EMI Test Receiver Rohde & Schwarz ESR7 102551 Bilog Antenna Schwarzbeck VULB9163 9163142 Horn antenna Schwarzbeck BBHA9120D 9120D-1198 Pre-Amplifier Bonn BLMA 0118-5G 2213967B-01 Spectrum Analyzer Rohde & Schwarz FSV3044 101290 Horn antenna Schwarzbeck BBHA9170 9170-399 Pre-Amplifier Lunar EM LNA18G26-40 J1012131010 001 Pre-Amplifier Lunar EM LNA26G40-40 J1013131028 001 Loop Antenna Schwarzbeck FMZB1519 1519-012 Wideband Radio Communication R&S CMW500 171168 Tester Last Cal. 2023/10/23 2023/10/23 2024/7/8 2023/6/2 2023/10/23 2023/10/23 2023/5/12 2024/5/11 2024/5/11 2023/5/12 2024/5/10 Cal. Interval 1Year 1Year 2Year 2Year 1Year 1Year 2Year 1Year 1Year 2Year 1Year For Other Test Equipment Wideband Radio Communication Tester Frequency Extender Spectrum Analyzer Analog Signal Generator Vector Signal Generator RF Control Unit(Power Meter) Temperature&Hum idity Chamber Manufacturer R&S R&S R&S R&S R&S Tonscend ESPEC Model No. CMW500 Serial No. 171168 Last Cal. Cal. Interval 2023/9/14 1Year CMW-Z800A FSV3044 SMB100A 100430 101289 183237 2023/9/14 2023/9/14 2023/9/16 SMM100A 101808 2023/9/16 JS0806-2 22C8060567 2023/9/14 EL-02KA 12107166 2024/5/10 1Year 1Year 1Year 1Year 1Year 1 Year Report No. ENS2408200268W00102R Page 7 of 54 Ver.1.0 4.3 DESCRIPTION OF TEST MODES The EUT has been tested under its typical operating condition. The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner which intends to maximize its emission characteristics in a continuous normal application. The Transmitter was operated in the normal operating mode. The TX frequency was fixed which was for the purpose of the measurements. Test of channel included the lowest and middle and highest frequency to perform the test, then record on this report. Pre-defined engineering program for regulatory testing used to control the EUT for staying in continuous transmitting and receiving mode is programmed. Wifi 5G with 5150-5250MHz Frequency and Channels list for 802.11a/n(20)/802.11ac(20)/802.11ax(20): Channel Frequency (MHz) Channel Frequency (MHz) Channel 36 5180 44 5220 40 5200 48 5240 Frequency and Channels list for 802.11n (40)/802.11ac(40)/802.11ax(40): Channel Frequency (MHz) Channel Frequency (MHz) Channel 38 5190 46 5230 Frequency and Channel list for 802.11ac(80)/802.11ax(80): Channel Frequency (MHz) Channel Frequency (MHz) 42 5210 Channel Frequency (MHz) Frequency (MHz) Frequency (MHz) Test Frequency and Channels for 802.11a/n(20): Lowest Frequency Middle Frequency Channel 36 Frequency (MHz) 5180 Channel 40 Frequency (MHz) 5200 Test Frequency and channels for 802.11n (40)/: Lowest Frequency Middle Frequency Channel 38 Frequency (MHz) 5190 Channel N/A Frequency (MHz) N/A Test Frequency and channels for 802.11ac(80): Lowest Frequency Middle Frequency Channel N/A Frequency (MHz) N/A Channel N/A Frequency (MHz) N/A Highest Frequency Channel 48 Frequency (MHz) 5240 Highest Frequency Channel 46 Frequency (MHz) 5230 Highest Frequency Channel N/A Frequency (MHz) N/A Report No. ENS2408200268W00102R Page 8 of 54 Ver.1.0 Multi-antenna correlation: Transmit Signals are Correlated Directional gain = 10 log[(10G1 /20 + 10G2 /20 + ... + 10GN /20)2 /NANT] dBi All Transmit Signals are Completely Uncorrelated Directional gain = 10 log[(10G1 /10 + 10G2 /10 + ... + 10GN /10))/NANT] dBi Directional gain = 10 log [(10G1/20 + 10G2/20 +10G3/20)2/2] dBi=/ dBi Report No. ENS2408200268W00102R Page 9 of 54 Ver.1.0 5 FACILITIES AND ACCREDITATIONS 5.1 FACILITIES All measurement facilities used to collect the measurement data are located at: Bldg 69, Majialong Industry Zone District, Nanshan District, Shenzhen, China The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR Publication 22. 5.2 LABORATORY ACCREDITATIONS AND LISTINGS Site Description EMC Lab. : Accredited by CNAS The Certificate Registration Number is L2291 The Laboratory has been assessed and proved to be in compliance with CNAS-CL01 (identical to ISO/IEC 17025:2017) Accredited by FCC Designation Number: CN1204 Test Firm Registration Number: 882943 Accredited by A2LA The Certificate Number is 4321.01 Accredited by Industry Canada The Conformity Assessment Body Identifier is CN0008 Name of Firm Site Location : EMTEK (SHENZHEN) CO., LTD. : Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Report No. ENS2408200268W00102R Page 10 of 54 Ver.1.0 6 TEST SYSTEM UNCERTAINTY The following measurement uncertainty levels have been estimated for tests performed on the apparatus: Parameter Uncertainty Radio Frequency ±1x10^-5 Maximum Peak Output Power Test ±1.0dB Conducted Emissions Test ±2.0dB Radiated Emission Test ±2.0dB Power Density ±2.0dB Occupied Bandwidth Test ±1.0dB Band Edge Test ±3dB All emission, radiated ±3dB Antenna Port Emission ±3dB Temperature ±0.5 Humidity ±3% Measurement Uncertainty for a level of Confidence of 95%. Report No. ENS2408200268W00102R Page 11 of 54 Ver.1.0 7 SETUP OF EQUIPMENT UNDER TEST 7.1 RADIO FREQUENCY TEST SETUP The WLAN component's antenna ports(s) of the EUT are connected to the measurement instrument per an appropriate attenuator. The EUT is controlled by PC/software to emit the specified signals for the purpose of measurements. EUT Attenuator Measurement Instrument 7.2 RADIO FREQUENCY TEST SETUP The test site semi-anechoic chamber has met the requirement of NSA tolerance 4 dB according to the standards: ANSI C63.10. The test distance is 3m.The setup is according to the requirements in Section 13.1.4.1 of ANSI C63.10-2013 and CAN/CSA-CEI/IEC CISPR 22. Below 30MHz The EUT is placed on a turntable 0.8 meters above the ground in the chamber, 3 meter away from the antenna (loop antenna). The Antenna should be positioned with its plane vertical at the specified distance from the EUT and rotated about its vertical axis for maximum response at each azimuth about the EUT. The center of the loop shall be 1 m above the ground. For certain applications, the loop antenna plane may also need to be positioned horizontally at the specified distance from the EUT. Above 30MHz The EUT is placed on a turntable 0.8 meters above the ground in the chamber, 3 meter away from the antenna. The maximal emission value is acquired by adjusting the antenna height, polarisation and turntable azimuth. Normally, the height range of antenna is 1 m to 4 m, the azimuth range of turntable is 0°to 360°, and the receive antenna has two polarizations Vertical (V) and Horizontal (H). Above 1GHz (Note: the FCC's permission to use 1.5m as an alternative per TCBC Conf call of Dec. 2, 2014.) The EUT is placed on a turntable 1.5 meters above the ground in the chamber, 3 meter away from the antenna. The maximal emission value is acquired by adjusting the antenna height, polarisation and turntable azimuth. Normally, the height range of antenna is 1 m to 4 m, the azimuth range of turntable is 0°to 360°, and the receive antenna has two polarizations Vertical (V) and Horizontal (H). Report No. ENS2408200268W00102R Page 12 of 54 Ver.1.0 (a) Radiated Emission Test Set-Up, Frequency Below 30MHz (b) Radiated Emission Test Set-Up, Frequency Below 1000MHz (c) Radiated Emission Test Set-Up, Frequency above 1000MHz Report No. ENS2408200268W00102R Page 13 of 54 Ver.1.0 7.3 CONDUCTED EMISSION TEST SETUP The mains cable of the EUT (maybe per AC/DC Adapter) must be connected to LISN. The LISN shall be placed 0.8 m from the boundary of EUT and bonded to a ground reference plane for LISN mounted on top of the ground reference plane. This distance is between the closest points of the LISN and the EUT. All other units of the EUT and associated equipment shall be at least 0.8m from the LISN. Ground connections, where required for safety purposes, shall be connected to the reference ground point of the LISN and, where not otherwise provided or specified by the manufacturer, shall be of same length as the mains cable and run parallel to the mains connection at a separation distance of not more than 0.1 m. According to the requirements in Section 13.1.4.1 of ANSI C63.10-2013 Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30 MHz using CISPR Quasi-Peak and average detector mode. Reference Ground EMI Receiver EUT Auxiliary Equipment Reference Ground LISN 80cm 50 80cm LISN Report No. ENS2408200268W00102R Page 14 of 54 Ver.1.0 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM EUT AC Source 7.5 SUPPORT EQUIPMENT / / / / Notes: 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. 3.Unless otherwise denoted as EUT inRemarkcolumn , device(s) used in tested system is a support equipment. Report No. ENS2408200268W00102R Page 15 of 54 Ver.1.0 8 TEST REQUIREMENTS 8.1 BANDWIDTH MEASUREMENT 8.1.1 Applicable Standard According to FCC Part 15.407(a)(1) for UNII Band I According to FCC Part 15.407(a)(2) for UNII Band II-A and UNII Band II-C According to FCC Part 15.407(a)(3) for UNII Band III According to FCC Part 15.407(e) for UNII Band III According to 789033 D02 Section II(C) According to 789033 D02 Section II(D) 8.1.2 Conformance Limit (1) For the band 5.15-5.25 GHz. (iv) For mobile and portable client devices in the 5.15-5.25 GHz band, the maximum conducted output power over the frequency band of operation shall not exceed 250 mW provided the maximum antenna gain does not exceed 6 dBi. In addition, the maximum power spectral density shall not exceed 11 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. (2) For the 5.25-5.35 GHz and 5.47-5.725 GHz bands, the maximum conducted output power over the frequency bands of operation shall not exceed the lesser of 250 mW or 11 dBm + 10 log B, where B is the 26 dB emission bandwidth in megahertz. In addition, the maximum power spectral density shall not exceed 11 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. (3) For the band 5.725-5.85 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W. In addition, the maximum power spectral density shall not exceed 30 dBm in any 500-kHz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. However, fixed point-to-point U-NII devices operating in this band may employ transmitting antennas with directional gain greater than 6 dBi without any corresponding reduction in transmitter conducted power. Fixed, point-to-point operations exclude the use of point-to-multipoint systems, omnidirectional applications, and multiple collocated transmitters transmitting the same information. The operator of the U-NII device, or if the equipment is professionally installed, the installer, is responsible for ensuring that systems employing high gain directional antennas are used exclusively for fixed, point-to-point operations. (e) Within the 5.725-5.85 GHz band, the minimum 6 dB bandwidth of U-NII devices shall be at least 500 kHz. 8.1.3 Test Configuration Test according to clause 6.1 radio frequency test setup. 8.1.4 Test Procedure According to 789033 D02 v02r01 section C&D, the following is the measurement procedure. 1. Emission Bandwidth (EBW) a) Set RBW = approximately 1% of the emission bandwidth. b) Set the VBW > RBW. c) Detector = Peak. d) Trace mode = max hold. e) Measure the maximum width of the emission that is 26 dB down from the maximum of the emission. Report No. ENS2408200268W00102R Page 16 of 54 Ver.1.0 Compare this with the RBW setting of the analyzer. Readjust RBW and repeat measurement as needed until the RBW/EBW ratio is approximately 1%. 2. Minimum Emission Bandwidth for the band 5.725-5.85 GHz Section 15.407(e) specifies the minimum 6 dB emission bandwidth of at least 500 KHz for the band 5.715-5.85 GHz. The following procedure shall be used for measuring this bandwidth: a) Set RBW = 100 kHz. b) Set the video bandwidth (VBW) 3 × RBW. c) Detector = Peak. d) Trace mode = max hold. e) Sweep = auto couple. f) Allow the trace to stabilize. g) Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. Note: The automatic bandwidth measurement capability of a spectrum analyzer or EMI receiver may be employed if it implements the functionality described above. D. 99 Percent Occupied Bandwidth The 99-percent occupied bandwidth is the frequency bandwidth such that, below its lower and above its upper frequency limits, the mean powers are each equal to 0.5 % of the total mean power of the given emission. Measurement of the 99-percent occupied bandwidth is required only as a condition for using the optional band-edge measurement techniques described in section II.G.3.d). Measurements of 99-percent occupied bandwidth may also optionally be used in lieu of the EBW to 789033 D02 v01r02 General UNII Test Procedures New Rules v01 define the minimum frequency range over which the spectrum is integrated when measuring maximum conducted output power as described in section II.E. However, the EBW must be measured to determine bandwidth dependent limits on maximum conducted output power in accordance with 15.407(a). The following procedure shall be used for measuring (99 %) power bandwidth: 1. Set center frequency to the nominal EUT channel center frequency. 2. Set span = 1.5 times to 5.0 times the OBW. 3. Set RBW = 1 % to 5 % of the OBW. 4. Set VBW 3 × RBW. 5. Video averaging is not permitted. Where practical, a sample detection and single sweep mode shall be used. Otherwise, peak detection and max hold mode (until the trace stabilizes) shall be used. 6. Use the 99 % power bandwidth function of the instrument (if available). 7. If the instrument does not have a 99 % power bandwidth function, the trace data points are recovered and directly summed in power units. The recovered amplitude data points, beginning at the lowest frequency, are placed in a running sum until 0.5 % of the total is reached; that frequency is recorded as the lower frequency. The process is repeated until 99.5 % of the total is reached; that frequency is recorded as the upper frequency. The 99% occupied bandwidth is the difference between these two frequencies. Report No. ENS2408200268W00102R Page 17 of 54 Ver.1.0 8.1.5 Test Results Temperature : Humidity : 25 45 % ATM Pressure: Test Engineer: 1011 mbar XXH Emission Bandwidth (26dB) TestMode Antenna Freq(MHz) 11A Ant1 11N20SISO Ant1 11N40SISO Ant1 5180 5200 5240 5180 5200 5240 5190 5230 26db EBW [MHz] 24.48 21.96 25.92 22.24 21.48 26.68 39.04 44.40 FL[MHz] 5166.84 5188.64 5227.60 5168.76 5188.92 5226.16 5170.48 5208.64 FH[MHz] 5191.32 5210.60 5253.52 5191.00 5210.40 5252.84 5209.52 5253.04 Limit[MHz] ----------------- Verdict ----------------- Report No. ENS2408200268W00102R Page 18 of 54 Ver.1.0 11A_Ant1_5180 11A_Ant1_5200 Report No. ENS2408200268W00102R 11A_Ant1_5240 Page 19 of 54 Ver.1.0 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 Report No. ENS2408200268W00102R Page 20 of 54 Ver.1.0 11N40SISO_Ant1_5190 11N40SISO_Ant1_5230 Report No. ENS2408200268W00102R Page 21 of 54 Ver.1.0 Occupied channel bandwidth (99%) TestMode Antenna Freq(MHz) 11A Ant1 11N20SISO Ant1 11N40SISO Ant1 5180 5200 5240 5180 5200 5240 5190 5230 OCB [MHz] 17.143 17.023 16.943 17.702 17.622 17.742 36.124 36.204 FL[MHz] 5171.4486 5191.3686 5231.5285 5171.0889 5191.0889 5231.0490 5171.9381 5211.8581 FH[MHz] 5188.5914 5208.3916 5248.4715 5188.7912 5208.7113 5248.7912 5208.0619 5248.0619 Limit[MHz] ----------------- Verdict ----------------- Report No. ENS2408200268W00102R Page 22 of 54 Ver.1.0 11A_Ant1_5180 11A_Ant1_5200 Report No. ENS2408200268W00102R 11A_Ant1_5240 Page 23 of 54 Ver.1.0 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 Report No. ENS2408200268W00102R Page 24 of 54 Ver.1.0 11N40SISO_Ant1_5190 11N40SISO_Ant1_5230 Report No. ENS2408200268W00102R Page 25 of 54 Ver.1.0 8.2 MAXIMUM CONDUCTED OUTPUT POWER 8.2.1 Applicable Standard According to FCC Part 15.407(a)(1) for UNII Band I According to FCC Part 15.407(a)(2) for UNII Band II-A and UNII Band II-C According to FCC Part 15.407(a)(3) for UNII Band III According to 789033 D02 Section II(E) 8.2.2 Conformance Limit For the band 5.15-5.25 GHz, (a) (1) (i) For an outdoor access point operating in the band 5.15-5.25 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W provided the maximum antenna gain does not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. The maximum e.i.r.p. at any elevation angle above 30 degrees as measured from the horizon must not exceed 125 mW (21 dBm). (a) (1) (ii) For an indoor access point operating in the band 5.15-5.25 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W provided the maximum antenna gain does not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. (a) (1) (iii) For fixed point-to-point access points operating in the band 5.15-5.25 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W. Fixed point-to-point U-NII devices may employ antennas with directional gain up to 23 dBi without any corresponding reduction in the maximum conducted output power or maximum power spectral density. For fixed point-to-point transmitters that employ a directional antenna gain greater than 23 dBi, a 1 dB reduction in maximum conducted output power and maximum power spectral density is required for each 1 dB of antenna gain in excess of 23 dBi. Fixed, point-to-point operations exclude the use of point-to-multipoint systems, omnidirectional applications, and multiple collocated transmitters transmitting the same information. The operator of the U-NII device, or if the equipment is professionally installed, the installer, is responsible for ensuring that systems employing high gain directional antennas are used exclusively for fixed, point-to-point operations. (a) (1) (iv) For mobile and portable client devices in the 5.15-5.25 GHz band, the maximum conducted output power over the frequency band of operation shall not exceed 250 mW provided the maximum antenna gain does not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. For the 5.25-5.35 GHz and 5.47-5.725 GHz bands (a) (2) the maximum conducted output power over the frequency bands of operation shall not exceed the lesser of 250 mW or 11 dBm + 10 log B, where B is the 26 dB emission bandwidth in megahertz. In addition, the maximum power spectral density shall not exceed 11 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. For the band 5.725-5.85 GHz (a) (3)For the band 5.725-5.85 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W. In addition, the maximum power spectral density shall not exceed 30 dBm in any 500-kHz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. 8.2.3 Test Configuration Test according to clause 6.1 radio frequency test setup 1. Report No. ENS2408200268W00102R Page 26 of 54 Ver.1.0 8.2.4 Test Procedure The maximum average conducted output power can be measured using Method PM-G (Measurement using a gated RF average power meter): Measurements may be performed using a wideband gated RF power meter provided that the gate parameters are adjusted such that the power is measured only when the EUT is transmitting at its maximum power control level. Since the measurement is made only during the ON time of the transmitter, no duty cycle correction factor is required. a. The Transmitter output (antenna port) was connected to the power meter. b. Turn on the EUT and power meter and then record the power value. c. Repeat above procedures on all channels needed to be tested. 8.2.5 Test Results Temperature : Humidity : 25 60 % ATM Pressure: Test Engineer: Test Mode 11A 11N20SIS O 11N40SIS O Antenna Ant1 Ant1 Ant1 Frequency[ MHz] 5180 5200 5240 5180 5200 5240 5190 5230 Channel Powert [dBm] 12.86 12.78 13.52 12.78 12.51 13.44 11.79 12.63 Duty Cycle [%] 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 DC Factor [dBm] 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Result [dBm] 12.86 12.78 13.52 12.78 12.51 13.44 11.79 12.63 1011 mbar XXH Limit [dBm] 23.98 23.98 23.98 23.98 23.98 23.98 23.98 23.98 Gain [dBi] 4.88 4.88 4.88 4.88 4.88 4.88 4.88 4.88 EIRP [dBm] 17.74 17.66 18.4 17.66 17.39 18.32 16.67 17.51 EIRP Limit [dBm] ----------------- 11A_Ant1_5180 Report No. ENS2408200268W00102R Page 27 of 54 Ver.1.0 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 Report No. ENS2408200268W00102R Page 28 of 54 Ver.1.0 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 11N40SISO_Ant1_5190 Report No. ENS2408200268W00102R Page 29 of 54 Ver.1.0 11N40SISO_Ant1_5230 Report No. ENS2408200268W00102R Page 30 of 54 Ver.1.0 8.3 MAXIMUM PEAK POWER DENSITY 8.3.1 Applicable Standard According to FCC Part 15.407(a)(1) for UNII Band I According to FCC Part 15.407(a)(2) for UNII Band II-A and UNII Band II-C According to FCC Part 15.407(a)(3) for UNII Band III According to 789033 D02 Section II(F) 8.3.2 Conformance Limit For the band 5.15-5.25 GHz (a) (1) (i) For an outdoor access point operating in the band 5.15-5.25 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W provided the maximum antenna gain does not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. The maximum e.i.r.p. at any elevation angle above 30 degrees as measured from the horizon must not exceed 125 mW (21 dBm). (a) (1) (ii) For an indoor access point operating in the band 5.15-5.25 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W provided the maximum antenna gain does not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. (a) (1) (iii) For fixed point-to-point access points operating in the band 5.15-5.25 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W. Fixed point-to-point U-NII devices may employ antennas with directional gain up to 23 dBi without any corresponding reduction in the maximum conducted output power or maximum power spectral density. For fixed point-to-point transmitters that employ a directional antenna gain greater than 23 dBi, a 1 dB reduction in maximum conducted output power and maximum power spectral density is required for each 1 dB of antenna gain in excess of 23 dBi. Fixed, point-to-point operations exclude the use of point-to-multipoint systems, omnidirectional applications, and multiple collocated transmitters transmitting the same information. The operator of the U-NII device, or if the equipment is professionally installed, the installer, is responsible for ensuring that systems employing high gain directional antennas are used exclusively for fixed, point-to-point operations. (a) (1) (iv) For mobile and portable client devices in the 5.15-5.25 GHz band, the maximum conducted output power over the frequency band of operation shall not exceed 250 mW provided the maximum antenna gain does not exceed 6 dBi. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. For the 5.25-5.35 GHz and 5.47-5.725 GHz (b) (2) the maximum conducted output power over the frequency bands of operation shall not exceed the lesser of 250 mW or 11 dBm + 10 log B, where B is the 26 dB emission bandwidth in megahertz. In addition, the maximum power spectral density shall not exceed 11 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. For the band 5.725-5.85 GHz (a) (3)For the band 5.725-5.85 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W. In addition, the maximum power spectral density shall not exceed 30 dBm in any 500-kHz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. 8.3.3 Test Configuration Test according to clause 6.1 radio frequency test setup 1. Report No. ENS2408200268W00102R Page 31 of 54 Ver.1.0 8.3.4 Test Procedure Methods refer to FCC KDB 789033. For devices operating in the bands 5.15-5.25 GHz, 5.25-5.35 GHz, and 5.47-5.725 GHz, the above procedures make use of 1 MHz RBW to satisfy directly the 1 MHz reference bandwidth specified in § 15.407(a)(5). For devices operating in the band 5.725-5.85 GHz, the rules specify a measurement bandwidth of 500 kHz. Many spectrum analyzers do not have 500 kHz RBW, thus a narrower RBW may need to be used. The rules permit the use of a RBWs less than 1 MHz, or 500 kHz, "provided that the measured power is integrated over the full reference bandwidth" to show the total power over the specified measurement bandwidth (i.e., 1 MHz, or 500 kHz). If measurements are performed using a reduced resolution bandwidth (< 1 MHz, or < 500 kHz) and integrated over 1 MHz, or 500 KHz bandwidth, the following adjustments to the procedures apply: a) Set RBW 1/T, where T is defined in section II.B.l.a). b) Set VBW 3 RBW. c) If measurement bandwidth of Maximum PSD is specified in 500 kHz, add 10log(500kHz/RBW) to the measured result, whereas RBW (< 500 KHz) is the reduced resolution bandwidth of the spectrum analyzer set during measurement. d) If measurement bandwidth of Maximum PSD is specified in 1 MHz, add 10log(1MHz/RBW) to the measured result, whereas RBW (< 1 MHz) is the reduced resolution bandwidth of spectrum analyzer set during measurement. e) Care must be taken to ensure that the measurements are performed during a period of continuous transmission or are corrected upward for duty cycle. Note: As a practical matter, it is recommended to use reduced RBW of 100 KHz for the sections. 5.c) and 5.d) above, since RBW=100 KHZ is available on nearly all spectrum analyzers. Report No. ENS2408200268W00102R Page 32 of 54 Ver.1.0 8.3.5 Test Results Temperature : Humidity : 25 60 % TestMode Antenna 11A Ant1 11N20SISO 11N40SISO Ant1 Ant1 ATM Pressure: Test Engineer: 1011 mbar XXH Freq(MHz) 5180 5200 5240 5180 5200 5240 5190 5230 Result [dBm/MHz] 2.03 1.49 2.57 1.88 1.8 2.35 -2.72 -2.12 Limit[dBm/MHz] 11.00 11.00 11.00 11.00 11.00 11.00 11.00 11.00 Verdict PASS PASS PASS PASS PASS PASS PASS PASS Report No. ENS2408200268W00102R Page 33 of 54 Ver.1.0 8.3.6 Test Graphs 11A_Ant1_5180 11A_Ant1_5200 Report No. ENS2408200268W00102R 11A_Ant1_5240 Page 34 of 54 Ver.1.0 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 Report No. ENS2408200268W00102R Page 35 of 54 Ver.1.0 11N40SISO_Ant1_5190 11N40SISO_Ant1_5230 Report No. ENS2408200268W00102R Page 36 of 54 Ver.1.0 8.4 UNDESIRABLE RADIATED SPURIOUS EMISSION 8.4.1 Applicable Standard According to FCC Part 15.407 (b) According to 789033 D02 Section II(G) 8.4.2 Conformance Limit For transmitters operating in the 5.15-5.25 GHz band: All emissions outside of the 5.15-5.35 GHz band shall not exceed an e.i.r.p. of -27 dBm/MHz. For transmitters operating in the 5.25-5.35 GHz band: All emissions outside of the 5.15-5.35 GHz band shall not exceed an e.i.r.p. of -27 dBm/MHz. For transmitters operating in the 5.47-5.725 GHz band: All emissions outside of the 5.47-5.725 GHz band shall not exceed an e.i.r.p. of -27 dBm/MHz. For transmitters operating in the 5.725-5.85 GHz band: All emissions shall be limited to a level of -27 dBm/MHz at 75 MHz or more above or below the band edge increasing linearly to 10 dBm/MHz at 25 MHz above or below the band edge, and from 25 MHz above or below the band edge increasing linearly to a level of 15.6 dBm/MHz at 5 MHz above or below the band edge, and from 5 MHz above or below the band edge increasing linearly to a level of 27 dBm/MHz at the band edge. The emission measurements shall be performed using a minimum resolution bandwidth of 1 MHz. A lower resolution bandwidth may be employed near the band edge, when necessary, provided the measured energy is integrated to show the total power over 1 MHz. Unwanted emissions below 1 GHz must comply with the general field strength limits set forth in §15.209. The emissions from an intentional radiator shall not exceed the field strength levels specified in the following table 15.209(a): Restricted Frequency(MHz) Field Strength (V/m) Field Strength (dBV/m) Measurement Distance 0.009-0.490 2400/F(KHz) 20 log (uV/m) 300 0.490-1.705 2400/F(KHz) 20 log (uV/m) 30 1.705-30 30 29.5 30 30-88 100 40 3 88-216 150 43.5 3 216-960 200 46 3 Above 960 500 54 3 The provisions of §15.205 apply to intentional radiators operating under this section,15.205 Restricted bands of operation MHz MHz MHz GHz 0.090-0.110 16.42-16.423 399.9-410 4.5-5.15 10.495-0.505 16.69475-16.69525 608-614 5.35-5.46 2.1735-2.1905 16.80425-16.80475 960-1240 7.25-7.75 4.125-4.128 25.5-25.67 1300-1427 8.025-8.5 4.17725-4.17775 37.5-38.25 1435-1626.5 9.0-9.2 4.20725-4.20775 73-74.6 1645.5-1646.5 9.3-9.5 6.215-6.218 74.8-75.2 1660-1710 10.6-12.7 6.26775-6.26825 123-138 2200-2300 14.47-14.5 8.291-8.294 149.9-150.05 2310-2390 15.35-16.2 8.362-8.366 156.52475-156.52525 2483.5-2500 17.7-21.4 8.37625-8.38675 156.7-156.9 2690-2900 22.01-23.12 8.41425-8.41475 162.0125-167.17 3260-3267 23.6-24.0 12.29-12.293 167.72-173.2 3332-3339 31.2-31.8 12.51975-12.52025 240-285 3345.8-3358 36.43-36.5 12.57675-12.57725 322-335.4 3600-4400 (2) 13.36-13.41 Report No. ENS2408200268W00102R Page 37 of 54 Ver.1.0 Remark: 1. Emission level in dBuV/m=20 log (uV/m) 2. Measurement was performed at an antenna to the closed point of EUT distance of meters. 3. Only spurious frequency is permitted to locate within the Restricted Bands specified in provision of 15.205, and the emissions located in restricted bands also comply with 15.209 limit. 8.4.3 Test Configuration Test according to clause 6.2 radio frequency test setup 2. 8.4.4 Test Procedure Unwanted Emissions Measurements below 1000 MHz Compliance shall be demonstrated using CISPR quasi-peak detection; however, peak detection is permitted as an alternative to quasi-peak detection. The EUT was placed on a turn table which is 0.8m above ground plane. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. Repeat above procedures until all frequency measured was complete. We use software control the EUT, Let EUT hopping on and transmit with highest power, All the modes have been tested and the worst result was reported. Use the following spectrum analyzer settings: Set RBW=120kHz for f < 1 GHz(30MHz to 1GHz), 200Hz for f<150KHz(9KHz to 150KHz), 9KHz for <30MHz (150KHz to 30KHz). Set the VBW > RBW. Detector = Peak. Trace mode = max hold. Follow the guidelines in ANSI C63.10-2013 with respect to maximizing the emission by rotating the EUT, measuring the emission while the EUT is situated in three orthogonal planes (if appropriate), adjusting the measurement antenna height and polarization, etc. A pre-amp and a high pass filter are required for this test, in order to provide the measuring system with sufficient sensitivity. Allow the trace to stabilize. The peak reading of the emission, after being corrected by the antenna factor, cable loss, pre-amp gain, etc., is the peak field strength, which must comply with the limit specified in Section 15.35(b). Submit this data. Repeat above procedures until all frequency measured was complete. Unwanted Maximum peak Emissions Measurements above 1000 MHz Maximum emission levels are measured by setting the analyzer as follows: RBW = 1 MHz. VBW 3 MHz. Detector = Peak. Sweep time = auto. Trace mode = max hold. Allow sweeps to continue until the trace stabilizes. Note that if the transmission is not continuous, the time required for the trace to stabilize will increase by a factor of approximately 1/x, where x is the duty cycle. For example, at 50 percent duty cycle, the measurement time will increase by a factor of two relative to measurement time for continuous transmission. Unwanted Average Emissions Measurements above 1000 MHz Method VB (Averaging using reduced video bandwidth): Alternative method. RBW = 1 MHz. Video bandwidth. · If the EUT is configured to transmit with duty cycle 98 percent, set VBW RBW/100 (i.e., 10 kHz) but not less than 10 Hz. · If the EUT duty cycle is < 98 percent, set VBW 1/T, where T is defined in section II.B.1.a). Video bandwidth mode or display mode · The instrument shall be set to ensure that video filtering is applied in the power domain. Typically, this requires setting the detector mode to RMS and setting the Average-VBW Type to Power (RMS). · As an alternative, the analyzer may be set to linear detector mode. Ensure that video filtering is applied in linear voltage domain (rather than in a log or dB domain). Some analyzers require linear display mode in order to accomplish this. Others have a setting for Average-VBW Type, which can be set to "Voltage" regardless of the display mode. Detector = Peak. Report No. ENS2408200268W00102R Page 38 of 54 Ver.1.0 Sweep time = auto. Trace mode = max hold. Allow max hold to run for at least 50 traces if the transmitted signal is continuous or has at least 98 percent duty cycle. For lower duty cycles, increase the minimum number of traces by a factor of 1/x, where x is the duty cycle. For example, use at least 200 traces if the duty cycle is 25 percent. (If a specific emission is demonstrated to be continuous--i.e., 100 percent duty cycle--rather than turning on and off with the transmit cycle, at least 50 traces shall be averaged). Band edge measurements. Unwanted band-edge emissions may be measured using either of the special band-edge measurement techniques (the marker-delta or integration methods) described below. Note that the marker-delta method is primarily a radiated measurement technique that requires the 99% occupied bandwidth edge to be within 2 MHz of the authorized band edge, whereas the integration method can be used in either a radiated or conducted measurement without any special requirement with regards to the displacement of the unwanted emission(s) relative to the authorized bandwidth. Marker-Delta Method. The marker-delta method, as described in ANSI C63.10, can be used to perform measurements of the radiated unwanted emissions level of emissions provided that the 99% occupied bandwidth of the fundamental is within 2 MHz of the authorized band-edge. 8.4.5 Test Results Pass Temperature : Humidity : 25 60 % ATM Pressure: Test Engineer: 1011 mbar CZF All of the configurations or modes are tested, the data of the worst case is recorded as below. Report No. ENS2408200268W00102R Page 39 of 54 Ver.1.0 For Undesirable radiated Spurious Emission in U-NII 1 Undesirable radiated Spurious Emission Above 1GHz (1GHz to 40GHz) All of the configurations or modes are tested, the data of the worst case is recorded in the report. Highest gain of each antenna and highest output power is ANT3 and MIMO as below: ANT3: Test mode: Freq. (MHz) 9682.84 11596.2 16698.8 9028.01 11995.9 15423.2 802.11A(20) Frequency(MHz): 5180 Ant.Pol. H/V V V V H H H Field Strength (dBuV/m) 66.29 67.30 67.93 64.56 67.16 67.59 E.I.R.P (dBm) -28.94 -27.93 -27.3 -30.67 -28.07 -27.64 Limit (dBm) Over(dB) -27 -1.94 -27 -0.93 -27 -0.3 -27 -3.67 -27 -1.07 -27 -0.64 Test mode: Freq. (MHz) 8764.38 11383.6 16707.3 8696.34 11859.9 17540.7 802.11A(20) Frequency(MHz): 5200 Ant.Pol. H/V V V V H H H Field Strength (dBuV/m) 64.07 66.37 67.51 63.74 66.87 67.67 E.I.R.P (dBm) -31.16 -28.86 -27.72 -31.49 -28.36 -27.56 Limit (dBm) -27 -27 -27 -27 -27 -27 Over(dB) -4.16 -1.86 -0.72 -4.49 -1.36 -0.56 Test mode: Freq. (MHz) 8976.98 11885.4 17668.3 8662.33 11689.8 17846.9 802.11A(20) Frequency(MHz): 5240 Ant.Pol. H/V V V V H H H Field Strength (dBuV/m) 64.18 66.56 67.66 64.25 66.78 67.15 E.I.R.P (dBm) -31.05 -28.67 -27.57 -30.98 -28.45 -28.08 Limit (dBm) -27 -27 -27 -27 -27 -27 Over(dB) -4.05 -1.67 -0.57 -3.98 -1.45 -1.08 Note: (1) All Readings are Peak Value (VBW=3MHz) and AV Value (VBW=10Hz). (2) Emission Level= Reading Level+Probe Factor +Cable Loss. (3)EIRP[dBm] = E[dBV/m] + 20 log(d[meters]) - 104.77 d is the measurement distance in 3 meters Report No. ENS2408200268W00102R Page 40 of 54 Ver.1.0 Test mode: Freq. (MHz) 9682.8414 11596.2981 16698.8494 9682.8414 11596.2981 16698.8494 9028.014 11995.998 15423.2116 9028.014 11995.998 15423.2116 802.11A(20) Frequency(MHz): 5180 Ant.Pol. Emission Limit Level(dBuV/m) 3m(dBuV/m) V 66.29 74.00 V 67.30 74.00 V 67.93 74.00 V 47.66 54.00 V 46.05 54.00 V 46.90 54.00 H 64.56 74.00 H 67.16 74.00 H 67.59 74.00 H 47.90 54.00 H 45.51 54.00 H 46.79 54.00 Over(dB) -7.71 -6.70 -6.07 -6.34 -7.95 -7.10 -9.44 -6.84 -6.41 -6.10 -8.49 -7.21 Detector peak peak peak AVG AVG AVG peak peak peak AVG AVG AVG Test mode: Freq. (MHz) 8764.3822 11383.6918 16707.3537 8764.3822 11383.6918 16707.3537 8696.3482 11859.93 17540.7704 8696.3482 11859.93 17540.7704 802.11A(20) Frequency(MHz): 5200 Ant.Pol. Emission Limit Level(dBuV/m) 3m(dBuV/m) V 64.07 74.00 V 66.37 74.00 V 67.51 74.00 V 45.89 54.00 V 45.98 54.00 V 46.82 54.00 H 63.74 74.00 H 66.87 74.00 H 67.67 74.00 H 47.20 54.00 H 46.19 54.00 H 46.20 54.00 Over(dB) -9.93 -7.63 -6.49 -8.11 -8.02 -7.18 -10.26 -7.13 -6.33 -6.80 -7.81 -7.80 Detector peak peak peak AVG AVG AVG peak peak peak AVG AVG AVG Test mode: Freq. (MHz) 8976.9885 11885.4427 17668.3342 8976.9885 11885.4427 17668.3342 8662.3312 11689.8449 17846.9235 8662.3312 11689.8449 17846.9235 802.11A(20) Frequency(MHz): 5240 Ant.Pol. Emission Limit Level(dBuV/m) 3m(dBuV/m) V 64.18 74.00 V 66.56 74.00 V 67.66 74.00 V 47.72 54.00 V 46.38 54.00 V 47.46 54.00 H 64.25 74.00 H 66.78 74.00 H 67.15 74.00 H 46.03 54.00 H 46.46 54.00 H 47.01 54.00 Over(dB) -9.82 -7.44 -6.34 -6.28 -7.62 -6.54 -9.75 -7.22 -6.85 -7.97 -7.54 -6.99 Detector peak peak peak AVG AVG AVG peak peak peak AVG AVG AVG Note: (1) All Readings are Peak Value (VBW=3MHz) and Peak Value (VBW=10Hz). (2) Emission Level= Reading Level+Correct Factor +Cable Loss. (3) Correct Factor= Ant_F + Cab_L - Preamp (4) The reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. Report No. ENS2408200268W00102R Page 41 of 54 Ver.1.0 Undesirable radiated Undesirable radiated Spurious Emission in Band Edge Test mode: Freq. (MHz) 5148.61 5091.98 802.11N(20) Ant.Pol. H/V H V Frequency(MHz): 5180 Field Strength (RBW=100KHz) (dBuV/m) 55.24 56.42 E.I.R.P (dBm) -39.99 -38.81 Limit (dBm) -27 -27 Test mode: Freq. (MHz) 5357.35 5357.08 802.11N(20) Ant.Pol. H/V H V Frequency(MHz): 5240 Field Strength (RBW=100KHz) (dBuV/m) 56.18 56.87 E.I.R.P (dBm) -39.05 -38.36 Limit (dBm) -27 -27 Note: (1) All Readings are Peak Value (VBW=3MHz) and Peak Value (VBW=10Hz). (2) Emission Level= Reading Level+Correct Factor +Cable Loss. (3) Correct Factor= Ant_F + Cab_L - Preamp (4) EIRP[dBm] = E[dBV/m] + 20 log(d[meters]) - 104.77 d is the measurement distance in 3 meters Verdict Pass Pass Verdict Pass Pass Test mode: 802.11N(20) Frequency(MHz): 5180 Freq. (MHz) 5091.98 5091.98 5148.61 5148.61 Ant.Pol. V V H H Emission Level(dBuV/m) 56.42 47.52 55.24 47.63 Limit 3m(dBuV/m) 74.00 54.00 74.00 54.00 Over(dB) -17.58 -6.48 -18.76 -6.37 Detector peak AVG peak AVG Test mode: 802.11N(20) Frequency(MHz): 5240 Freq. (MHz) 5357.08 5357.08 5357.35 5357.35 Ant.Pol. V V H H Emission Level(dBuV/m) 56.87 47.71 56.18 46.87 Limit 3m(dBuV/m) 74.00 54.00 74.00 54.00 Over(dB) -17.13 -6.29 -17.82 -7.13 Detector peak AVG peak AVG Note: (1) All Readings are Peak Value (VBW=3MHz) and Peak Value (VBW=10Hz). (2) Emission Level= Reading Level+Correct Factor +Cable Loss. (3) Correct Factor= Ant_F + Cab_L - Preamp (4) The reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. Report No. ENS2408200268W00102R Page 42 of 54 Ver.1.0 Test Model U-NII - 1 Undesirable radiated Spurious Emission in Restricted Band (5100-5150MHz) 802.11a 802.11N(HT20) 802.11n(HT40) 5180 5200 5240 Ant.Pol H Test Model U-NII - 1 Undesirable radiated Spurious Emission in Restricted Band (5100-5150MHz) 802.11a 802.11N(HT20) 802.11n(HT40) 5180 5200 5240 Ant.Pol V Report No. ENS2408200268W00102R Page 43 of 54 Ver.1.0 Test Model U-NII - 1 Undesirable radiated Spurious Emission in Restricted Band (5350-5400MHz ) 802.11a 802.11 N(HT20) 802.11n(HT40) 5180 5200 5240 Ant.Pol H Test Model U-NII - 1 Undesirable radiated Spurious Emission in Restricted Band (5350-5400MHz ) 802.11a 802.11 N(HT20) 802.11n(HT40) 5180 5200 5240 Ant.Pol V Report No. ENS2408200268W00102R Page 44 of 54 Ver.1.0 Undesirable radiated Spurious Emission below 1GHz (30MHz to 1GHz) All of the configurations or modes are tested, the data of the worst case is recorded as below. Test mode: 802.11a Frequency(MHz): 5180 Suspected Data List NO. Freq. [MHz] Reading [dBV] 1 61.0711 45.63 2 99.9099 47.67 3 127.097 55.02 4 135.835 49.65 5 165.935 47.33 6 499.95 40.67 Factor [dB/m] -17.46 -17.11 -18.97 -19.48 -19.11 -10.06 Level [dBV/m] 28.17 30.56 36.05 30.17 28.22 30.61 Detector PK PK PK PK PK PK Limit [dBV/m] 40.00 43.50 43.50 43.50 43.50 46.00 Margin [dB] 11.83 12.94 7.45 13.33 15.28 15.39 Polarity Vertical Vertical Vertical Vertical Vertical Vertical Final Data List NO. 1 2 3 4 5 6 Freq. [MHz] 61.0711 99.9099 127.0971 135.8358 165.9359 499.95 Factor [dB/m] -17.46 -17.11 -18.97 -19.48 -19.11 -10.06 QP Value [dBV/m] 26.52 29.27 34.12 28.24 27.13 29.52 QP Limit [dBV/m] 40.00 43.50 43.50 43.50 43.50 46.00 QP Margin [dB] 13.48 14.23 9.38 15.26 16.37 16.48 Report No. ENS2408200268W00102R Page 45 of 54 Ver.1.0 Suspected Data List NO. Freq. [MHz] Reading [dBV] 1 61.0711 45.28 2 125.155 51.38 3 152.342 47.70 4 163.023 47.47 5 232.932 49.75 6 498.008 43.59 Factor [dB/m] -17.46 -18.84 -19.49 -19.26 -15.91 -10.07 Level [dBV/m] 27.82 32.54 28.21 28.21 33.84 33.52 Detector PK PK PK PK PK PK Limit [dBV/m] 40.00 43.50 43.50 43.50 46.00 46.00 Margin [dB] 12.18 10.96 15.29 15.29 12.16 12.48 Polarity Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Final Data List NO. 1 2 3 4 5 6 Freq. [MHz] 61.0711 125.1552 152.3423 163.023 232.9329 498.008 Factor [dB/m] -17.46 -18.84 -19.49 -19.26 -15.91 -10.07 QP Value [dBV/m] 25.91 30.63 26.66 26.49 32.12 31.80 QP Limit [dBV/m] 40.00 43.50 43.50 43.50 46.00 46.00 QP Margin [dB] 14.09 12.87 16.84 17.01 13.88 14.20 Report No. ENS2408200268W00102R Page 46 of 54 Ver.1.0 Test mode: 802.11a Frequency(MHz): 5200 Suspected Data List NO. Freq. [MHz] Reading [dBV] 1 61.0711 45.00 2 98.9389 47.45 3 126.126 52.98 4 159.139 49.03 5 167.877 46.72 6 499.95 40.20 Factor [dB/m] -17.46 -17.27 -18.91 -19.42 -19.01 -10.06 Level [dBV/m] 27.54 30.18 34.07 29.61 27.71 30.14 Detector PK PK PK PK PK PK Limit [dBV/m] 40.00 43.50 43.50 43.50 43.50 46.00 Margin [dB] 12.46 13.32 9.43 13.89 15.79 15.86 Polarity Vertical Vertical Vertical Vertical Vertical Vertical Final Data List NO. 1 2 3 4 5 6 Freq. [MHz] 61.0711 98.9389 126.1261 159.1391 167.8779 499.95 Factor [dB/m] -17.46 -17.27 -18.91 -19.42 -19.01 -10.06 QP Value [dBV/m] 25.88 28.36 32.25 28.15 26.25 28.68 QP Limit [dBV/m] 40.00 43.50 43.50 43.50 43.50 46.00 QP Margin [dB] 14.12 15.14 11.25 15.35 17.25 17.32 Report No. ENS2408200268W00102R Page 47 of 54 Ver.1.0 Suspected Data List NO. Freq. [MHz] Reading [dBV] 1 61.0711 44.85 2 126.126 50.67 3 147.487 47.75 4 161.081 46.40 5 231.962 49.38 6 498.008 43.38 Factor [dB/m] -17.46 -18.91 -19.57 -19.36 -15.93 -10.07 Level [dBV/m] 27.39 31.76 28.18 27.04 33.45 33.31 Detector PK PK PK PK PK PK Limit [dBV/m] 40.00 43.50 43.50 43.50 46.00 46.00 Margin [dB] 12.61 11.74 15.32 16.46 12.55 12.69 Polarity Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Final Data List NO. 1 2 3 4 5 6 Freq. [MHz] 61.0711 126.1261 147.4875 161.0811 231.962 498.008 Factor [dB/m] -17.46 -18.91 -19.57 -19.36 -15.93 -10.07 QP Value [dBV/m] 25.66 30.22 26.64 25.50 32.27 32.13 QP Limit [dBV/m] 40.00 43.50 43.50 43.50 46.00 46.00 QP Margin [dB] 14.34 13.28 16.86 18.00 13.73 13.87 Report No. ENS2408200268W00102R Page 48 of 54 Ver.1.0 Test mode: 802.11a Frequency(MHz): 5240 Suspected Data List NO. Freq. [MHz] Reading [dBV] 1 61.0711 44.18 2 98.9389 47.54 3 130.981 51.49 4 135.835 47.65 5 165.935 47.64 6 498.008 41.15 Factor [dB/m] -17.46 -17.27 -19.21 -19.48 -19.11 -10.07 Level [dBV/m] 26.72 30.27 32.28 28.17 28.53 31.08 Detector PK PK PK PK PK PK Limit [dBV/m] 40.00 43.50 43.50 43.50 43.50 46.00 Margin [dB] 13.28 13.23 11.22 15.33 14.97 14.92 Polarity Vertical Vertical Vertical Vertical Vertical Vertical Final Data List NO. 1 2 3 4 5 6 Freq. [MHz] 61.0711 98.9389 130.981 135.8358 165.9359 498.008 Factor [dB/m] -17.46 -17.27 -19.21 -19.48 -19.11 -10.07 QP Value [dBV/m] 25.28 28.83 31.20 27.09 26.81 29.36 QP Limit [dBV/m] 40.00 43.50 43.50 43.50 43.50 46.00 QP Margin [dB] 14.72 14.67 12.30 16.41 16.69 16.64 Report No. ENS2408200268W00102R Page 49 of 54 Ver.1.0 Suspected Data List NO. Freq. [MHz] Reading [dBV] 1 60.1001 42.07 2 127.097 52.29 3 154.284 50.34 4 165.935 48.56 5 232.932 50.24 6 499.95 43.55 Factor [dB/m] -17.33 -18.97 -19.47 -19.11 -15.91 -10.06 Level [dBV/m] 24.74 33.32 30.87 29.45 34.33 33.49 Detector PK PK PK PK PK PK Limit [dBV/m] 40.00 43.50 43.50 43.50 46.00 46.00 Margin [dB] 15.26 10.18 12.63 14.05 11.67 12.51 Polarity Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Final Data List NO. 1 2 3 4 5 6 Freq. [MHz] 60.1001 127.0971 154.2843 165.9359 232.9329 499.95 Factor [dB/m] -17.33 -18.97 -19.47 -19.11 -15.91 -10.06 QP Value [dBV/m] 23.14 32.08 29.63 28.21 32.92 32.44 QP Limit [dBV/m] 40.00 43.50 43.50 43.50 46.00 46.00 QP Margin [dB] 16.86 11.42 13.87 15.29 13.08 13.56 Report No. ENS2408200268W00102R Page 50 of 54 Ver.1.0 8.5 POWER LINE CONDUCTED EMISSIONS 8.5.1 Applicable Standard According to FCC Part 15.207(a) 8.5.2 Conformance Limit Conducted Emission Limit Frequency(MHz) Quasi-peak Average 0.15-0.5 66-56 56-46 0.5-5.0 56 46 5.0-30.0 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 0.50MHz. 8.5.3 Test Configuration Test according to clause 6.3 conducted emission test setup 8.5.4 Test Procedure The EUT was placed on a table which is 0.8m above ground plane. Maximum procedure was performed on the highest emissions to ensure EUT compliance. Repeat above procedures until all frequency measured were complete. 8.5.5 Test Results Not Applicable Report No. ENS2408200268W00102R Page 51 of 54 Ver.1.0 8.6 ANTENNA APPLICATION 8.6.1 Antenna Requirement Standard FCC CRF Part 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, or §15.221. 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. For intentional device, according to FCC 47 CFR Section 15.203, 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. And according to FCC 47 CFR Section 15.407 (a), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 8.6.2 Result PASS Temperature : Humidity : 25 60 % ATM Pressure: Test Engineer: 1011 mbar XXH The EUT is integrated antenna, the antenna gain as below: Ant1: 4.88dBi Antennas use a permanently attached antenna which is not replaceable. Not using a standard antenna jack or electrical connector for antenna replacement The antenna has to be professionally installed (please provide method of installation) Which in accordance to section 15.203, please refer to the internal photos. Report No. ENS2408200268W00102R Page 52 of 54 Ver.1.0 Detail of factor for radiated emission: Frequency(MHz) 0.009 0.15 1 10 30 Ant_F(dB) 20.6 20.7 20.9 20.1 18.8 30 11.7 100 12.5 300 12.9 600 19.2 800 21.1 1000 22.3 1000 25.6 3000 28.9 5000 31.1 8000 36.2 10000 38.4 12000 38.5 15000 40.2 18000 45.4 18000 37.9 21000 37.9 25000 39.3 28000 39.6 31000 41.2 34000 41.5 37000 43.8 40000 43.2 Cab_L(dB) 0.03 0.1 0.15 0.28 0.45 0.62 1.02 1.91 2.92 3.54 4.17 1.76 3.27 4.2 5.95 6.3 7.14 8.15 9.02 1.81 1.95 2.01 2.16 2.24 2.29 2.30 2.50 Preamp(dB) \ \ \ \ \ 27.9 27.8 27.5 27 26.6 26.2 41.4 43.2 44.6 44.7 43.9 42.3 41.4 41.3 47.9 48.7 42.8 46.0 44.5 46.6 46.4 42.2 Correct Factor(dB) 20.63 20.8 21.05 20.38 19.25 -15.58 -14.28 -12.69 -4.88 -1.96 0.27 -14.04 -11.03 -9.3 -2.55 0.8 3.34 6.95 13.12 -8.19 -8.85 -1.49 -4.24 -1.06 -2.81 -0.3 3.5 --- End of Report --- Report No. ENS2408200268W00102R Page 53 of 54 Ver.1.0 Statement 1"" This report is invalid without the signature of the authorized approver and "special seal for testing". 2 This report shall not be copied partly without authorization. 3 The test results or observations are applicable only to tested sample. Client shall be responsible for representativeness of the sample and authenticity of the material. 4 The observations or tests with special mark fall outside the scope of accreditation, and are only used for purpose of commission, research, training, internal quality control etc. 5 The test results or observations are provided in accordance with measured value, without taking risks caused by uncertainty into account. Without explicit stipulation in special agreements, standards or regulations, EMTEK shall not assume any responsibility. 6 20 Objections shall be raised within 20 days from the date receiving the report. Report No. ENS2408200268W00102R Page 54 of 54 Ver.1.0Microsoft Word 2013 Microsoft Word 2013