Shenzhen Zidoo Technology Co., Ltd. ZD24P 2AGN7-ZD24P 2AGN7ZD24P zd24p
Page 1 of 34 Report No.: AITSZ24052403FW2 TEST REPORT Client Information: Applicant: Shenzhen Zidoo Technology Co., Ltd. Room 1301,1302,1303,1307, Chentian R&D Building, No. 50 Baotian First Applicant add.: Road, Chentian Community, Xixiang Street, Baoan District, Shenzhen, China Manufacturer: Shenzhen Zidoo Technology Co., Ltd. Room 1301,1302,1303,1307, Chentian R&D Building, No. 50 Baotian First Manufacturer add.: Road, Chentian Community, Xixiang Street, Baoan District, Shenzhen, China Product Information: Product Name: 8K UHD MEDIA PLAYER Model No.: ZD24P Serial Model: UHD8000,Z3000 PRO Brand Name: ZIDOO Test samples.: AITSZ24052403-1 FCC ID: 2AGN7-ZD24P Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Prepared By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Date of Receipt: May 24, 2024 Date of Test: May 24, 2024 ~ July. 01, 2024 Date of Issue: July. 01, 2024 Test Result: Pass This device described above has been tested by Guangdong Asia Hongke Test Technology Limited and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Note: This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited, this document may be altered or revised by Guangdong Asia Hongke Test Technology Limited, personal only, and shall be noted in the revision of the document. This test report must not be used by the client to claim product endorsement. Reviewed by: Leon.yi Approved by: Sean She Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. 1 Contents Page 2 of 34 Report No.: AITSZ24052403FW2 COVER PAGE Page 1 CONTENTS .................................................................................................................................................................... 2 2 TEST SUMMARY .......................................................................................................................................................... 4 2.1 Statement of the Measurement Uncertainty ....................................................................................... 4 2.2 Measurement Uncertainty ................................................................................................................... 4 3 TEST FACILITY ............................................................................................................................................................. 5 3.1 Deviation from standard ...................................................................................................................... 5 3.2 Abnormalities from standard conditions .............................................................................................. 5 3.3 Test Location ....................................................................................................................................... 5 4 GENERAL INFORMATION ......................................................................................................................................... 6 4.1 Test frequencies .................................................................................................................................. 7 4.2 EUT Peripheral List ............................................................................................................................. 7 4.3 Test Peripheral List .............................................................................................................................. 7 4.4 TEST METHODOLOGY ...................................................................................................................... 8 4.4.1 EUT Configuration ................................................................................................................................... 8 4.4.2 EUT Exercise ........................................................................................................................................... 8 4.4.3 General Test Procedures ......................................................................................................................... 8 4.5 Description of Test Modes ................................................................................................................... 9 5 EQUIPMENT USED DURING TEST ........................................................................................................................ 10 6 TEST RESULTS AND MEASUREMENT DATA .................................................................................................... 11 6.1 Antenna requirement ..........................................................................................................................11 6.2 On Time and Duty Cycle ................................................................................................................... 13 6.3 Maximum Conducted Output Power Measurement .......................................................................... 14 6.4 6 dB Spectrum Bandwidth Measurement.......................................................................................... 16 6.5 Power Spectral Density ..................................................................................................................... 17 6.6 Conducted Spurious Emissions and Band Edges Test..................................................................... 18 6.7 Radiated Emissions and Radiation Restricted band Measurement ................................................. 19 6.8 Conducted Emissions........................................................................................................................ 31 7 TEST SETUP PHOTOGRAPHS OF EUT................................................................................................................ 34 8 EXTERNAL PHOTOGRAPHS OF EUT................................................................................................................... 34 9 INTERNAL PHOTOGRAPHS OF EUT .................................................................................................................... 34 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Revision 01 Page 3 of 34 Revision History Report No.: AITSZ24052403FW2 Issue Date July. 01, 2024 Revisions Initial Issue Revised By Sean She Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 4 of 34 Report No.: AITSZ24052403FW2 2 Test Summary Test Item Section in RSS-47 Result Antenna requirement §15.203 Pass On Time and Duty Cycle AC Power Line Conducted Emission / §15.207(a) / Pass Conducted Peak Output Power §15.247 (b)(3) Pass Channel Bandwidth §15.247 (a)(2) Pass Power Spectral Density §15.247 (e) Pass Transmitter Radiated Spurious Emission §15.205/15.209 Pass Restricted Bands §15.205/15.209 PASS Conducted Unwanted emissions and Bandedge §15.205, §15.247(d) Note 1. Test according to ANSI C63.10:2013. 2. The measurement uncertainty is not included in the test result. Pass 2.1 Statement of the Measurement Uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report acc. To CISPR 16 4 "Specification for radio disturbance and immunity measuring apparatus and methods Part 4: Uncertainty in EMC Measurements" and is documented in the AiT quality system acc. To DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. 2.2 Measurement Uncertainty Test Item Frequency Range Measurement Uncertainty Notes Radiated Emission 0.009MHz-30MHz 3.10dB (1) Radiated Emission 30MHz-1GHz 3.75dB (1) Radiated Emission 1GHz-18GHz 3.88dB (1) Radiated Emission 18GHz-40GHz 3.88dB (1) AC Power Line Conducted Emission 0.15MHz ~ 30MHz 1.20dB (1) Note (1): The measurement uncertainty is for coverage factor of k=2 and a level of confidence of 95%. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 5 of 34 Report No.: AITSZ24052403FW2 3 Test Facility The test facility is recognized, certified or accredited by the following organizations: FCC-Registration No.: 251906 Designation Number: CN1376 Guangdong Asia Hongke Test Technology Limited has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. IC --Registration No.: 31737 CAB identifier: CN0165 The 3m Semi-anechoic chamber of Guangdong Asia Hongke Test Technology Limited has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 31737 A2LA-Lab Cert. No.: 7133.01 Guangdong Asia Hongke Test Technology Limited has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. 3.1 Deviation from standard None 3.2 Abnormalities from standard conditions None 3.3 Test Location Guangdong Asia Hongke Test Technology Limited Address: B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 6 of 34 Report No.: AITSZ24052403FW2 4 General Information EUT Name: 8K UHD MEDIA PLAYER Model No: ZD24P Brand Name: ZIDOO Serial Model: UHD8000,Z3000 PRO Sample(s) Status: Engineer sample Operation frequency: 2402MHz-2480MHz Channel Number: 40 channels Channel separation: 2MHz Modulation Technology: GFSK Antenna Type: Stick Antenna Antenna gain: 3.18dBi H/W No.: N/A S/W No.: Adapter: Model different: N/A Input: 100-240V 50/60Hz 0.8A Output: 12V2A 24W Different model names Note: 1. For a more detailed features description, please refer to the manufacturer's specifications or the User's Manual. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 7 of 34 4.1 Test frequencies EUT channels and frequencies list: Report No.: AITSZ24052403FW2 Channel 00 01 02 03 04 05 06 07 08 09 10 11 12 13 Frequency (MHz) 2402 2404 2406 2408 2410 2412 2414 2416 2418 2420 2422 2424 2426 2428 Channel 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Frequency (MHz) 2430 2432 2434 2436 2438 2440 2442 2444 2446 2448 2450 2452 2454 2456 Channel 28 29 30 31 32 33 34 35 36 37 38 39 --- Frequency (MHz) 2458 2460 2462 2464 2466 2468 2470 2472 2474 2476 2478 2480 --- 4.2 EUT Peripheral List EMC No. Equipment Manufacturer Model No. Compliance Serial No. Power cord Signal cord 1 N/A N/A N/A N/A N/A N/A N/A 4.3 Test Peripheral List EMC No. Equipment Manufacturer Model No. Compliance 1 Notebook DELL VOSTRO.3 800 DELL USB 2 Cable N/A N/A 100cm Serial No. Power cord Signal cord N/A N/A N/A N/A N/A N/A Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 8 of 34 Report No.: AITSZ24052403FW2 4.4 TEST METHODOLOGY All measurements contained in this report were conducted with ANSI C63.10-2013, American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices. The radiated testing was performed at an antenna-to-EUT distance of 3 meters. All radiated and conducted emissions measurement was performed at Guangdong Asia Hongke Test Technology Limited 4.4.1 EUT Configuration The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. 4.4.2 EUT Exercise The EUT was operated in the engineering mode to fix the TX frequency that was for the purpose of the measurements. According to its specifications, the EUT must comply with the requirements of the Section 15.203, 15.205, 15.207, 15.209, 15.247 under the FCC Rules Part 15 Subpart C and RSS-247 Issue 2, RSS-Gen Issue 5. 4.4.3 General Test Procedures Conducted Emissions The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements in Section 6.2.1 of ANSI C63.10-2013 Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using Quasi-peak and average detector modes. Radiated Emissions The EUT is placed on a turn table, which is 0.8 m above ground plane. The turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3m away from the receiving antenna, which varied from 1m to 4m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find out the maximum emissions, exploratory radiated emission measurements were made according to the requirements in Section 6.3 of ANSI C63.10-2013. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 9 of 34 Report No.: AITSZ24052403FW2 4.5 Description of Test Modes The EUT has been tested under operating condition. This test was performed with EUT in X, Y, Z position and the worst case was found when EUT in X position. AC conducted emission pre-test at both at AC 120V/60Hz and AC 240V/50Hz modes, recorded worst case. Worst-case mode and channel used for 150 KHz-30 MHz power line conducted emissions was the mode and channel with the highest output power, which was determined to be BT LE mode (Low Channel). Worst-case mode and channel used for 9 KHz-1000 MHz radiated emissions was the mode and channel with the highest output power, that was determined to be BT LE mode (Low Channel). Worst-Case data rates were utilized from preliminary testing of the Chipset, worst-case data rates used during the testing are as follows: BT LE: 1 Mbps, GFSK. In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest frequency, the middle frequency, and the highest frequency of channel were selected to perform the test, and the selected channel see below: Transmitting mode Test software: Frequency Parameters(1 Mbps) Keep the EUT in continuously transmitting mode. *#*#9646633#*#* 2402 MHz 2440 MHz 2480 MHz Default Default Default Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 10 of 34 Report No.: AITSZ24052403FW2 5 Equipment Used during Test No Test Equipment 1 Spectrum Analyzer 2 Spectrum Analyzer Manufacturer R&S Keysight Model No FSV40 N9020A Serial No 101470 MY51280643 Cal. Date 2023.09.08 2023.09.08 Cal. Due Date 2024.09.07 2024.09.07 3 EMI Measuring Receiver R&S ESR 101660 2023.09.08 2024.09.07 4 Low Noise Pre-Amplifier HP 5 Low Noise Pre-Amplifier Tsj 6 Passive Loop ETS TRILOG Super Broadband 7 SCHWARZBECK test Antenna 8 Broadband Horn Antenna SCHWARZBECK SHF-EHF Horn Antenna 9 SCHWARZBECK 15-40GHz 10 EMI Measuring Receiver R&S 11 LISN SCHWARZBECK 12 Pulse Limiter R&S HP8447E MLA-0120-A02- 34 6512 VULB9160 1937A01855 2648A04738 00165355 9160-3206 BBHA9120D 452 BBHA9170 BBHA9170367d ESR NNLK 8129 ESH3-Z2 101160 8130179 102789 2023.09.08 2023.09.08 2022.09.04 2021.08.29 2021.08.29 2021.08.29 2023.09.13 2023.10.29 2023.09.13 2024.09.07 2024.09.07 2024.09.03 2024.08.28 2024.08.28 2024.08.28 2024.09.12 2024.10.28 2024.09.12 13 Pro.Temp&Humi.chamber MENTEK MHP-150-1C MAA08112501 2023.09.08 2024.09.07 14 RF Automatic Test system MW MW100-RFCB 21033016 2023.09.08 2024.09.07 15 Signal Generator Wideband Radio 16 communication tester 17 RF Automatic Test system Agilent R&S MW N5182A MY50143009 2023.09.08 2024.09.07 CMW500 1201.0002K50 2023.09.08 2024.09.07 MW100-RFCB 21033016 2023.09.08 2024.09.07 18 DC power supply ZHAOXIN RXN-305D-2 28070002559 N/A N/A 19 RE Software EZ EZ-EMC_RE Ver.AIT-03A N/A N/A 20 CE Software EZ EZ-EMC_CE Ver.AIT-03A N/A N/A 21 RF Software MW MTS 8310 2.0.0.0 N/A N/A temporary antenna 22 connector(Note) NTS R001 N/A N/A N/A Note: The temporary antenna connector is soldered on the PCB board in order to perform conducted tests and this temporary antenna connector is listed in the equipment list. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 11 of 34 Report No.: AITSZ24052403FW2 6 Test results and Measurement Data 6.1 Antenna requirement Standard requirement: RSS-Gen Section 6.8 The applicant for equipment certification, as per RSP-100, must provide a list of all antenna types that may be used with the licence-exempt transmitter, indicating the maximum permissible antenna gain (in dBi) and the required impedance for each antenna. Licence-exempt transmitters that have received equipment certification may operate with different types of antennas. However, it is not permissible to exceed the maximum equivalent isotropically radiated power (e.i.r.p.) limits specified in the applicable standard (RSS) for the licence-exempt apparatus. Testing shall be performed using the highest gain antenna of each combination of licence-exempt transmitter and antenna type, with the transmitter output power set at the maximum level.9 When a measurement at the antenna connector is used to determine RF output power, the effective gain of the device's antenna shall be stated, based on a measurement or on data from the antenna manufacturer. The applicant for equipment certification, as per RSP-100, must provide a list of all antenna types that may be used with the licence-exempt transmitter, indicating the maximum permissible antenna gain (in dBi) and the required impedance for each antenna. Licence-exempt transmitters that have received equipment certification may operate with different types of antennas. However, it is not permissible to exceed the maximum equivalent isotropically radiated power (e.i.r.p.) limits specified in the applicable standard (RSS) for the licence-exempt apparatus. FCC §15.203:Testing shall be performed using the highest gain antenna of each combination of licence-exempt transmitter and antenna type, with the transmitter output power set at the maximum level.9 When a measurement at the antenna connector is used to determine RF output power, the effective gain of the device's antenna shall be stated, based on a measurement or on data from the antenna manufacturer. 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 re-placed 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 Sections 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 Section 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. And according to §15.247(4)(1), system operating in the 2400-2483.5MHz bands that are used exclusively for fixed, point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum peak output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6dBi. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 12 of 34 Report No.: AITSZ24052403FW2 EUT Antenna: The antenna is Stick Antenna, the best case gain of the antenna is 3.18dBi, reference to the appendix II for details Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 13 of 34 Report No.: AITSZ24052403FW2 6.2 On Time and Duty Cycle Standard requirement: None; for reporting purpose only Measuring Instruments and Setting: Please refer to equipments list in this report. The following table is the setting of the spectrum analyser. Test Procedures 1. Set the centre frequency of the spectrum analyser to the transmitting frequency; 2. Set the span=0MHz, RBW=8MHz, VBW=50MHz, Sweep time=20.27ms; 3. Detector = peak; 4. Trace mode = Single hold Test Setup Layout EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Test result For reporting purpose only. Please refer to Appendix B Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 14 of 34 Report No.: AITSZ24052403FW2 6.3 Maximum Conducted Output Power Measurement Standard requirement: According to §15.247(b): For systems using digital modulation in the 2400-2483.5 MHz and 5725-5850 MHz band, the limit for maximum peak conducted output power is 30dBm. The limited has to be reduced by the amount in dB that the gain of the antenna exceeds 6dBi. In case of point-to-point operation, the limit has to be reduced by 1dB for every 3dB that the directional gain of the antenna exceeds 6dBi. Systems operating in the 5725-5850 MHz band that are used exclusively for fixed, point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi without any corresponding reduction in transmitter peak output power.RSS-247 section 5.4 d): For DTSs employing digital modulation techniques operating in the bands 902-928 MHz and 2400-2483.5 MHz, the maximum peak conducted output power shall not exceed 1W. The e.i.r.p. shall not exceed 4 W, except as provided in section 5.4(e). As an alternative to a peak power measurement, compliance can be based on a measurement of the maximum conducted output power. The maximum conducted output power is the total transmit power delivered to all antennas and antenna elements, averaged across all symbols in the signalling alphabet when the transmitter is operating at its maximum power control level. Power must be summed across all antennas and antenna elements. The average must not include any time intervals during which the transmitter is off or transmitting at a reduced power level. If multiple modes of operation are implemented, the maximum conducted output power is the highest total transmit power occurring in any mode. Measuring Instruments: Please refer to equipment's list in this report. Test Procedures The transmitter output (antenna port) was connected to the spectrum analyzer. According to KDB558074 D01 DTS Measurement Guidance Section 9.1 Maximum peak conducted output power 9.1.1. This procedure shall be used when the measurement instrument has available a resolution bandwidth that is greater than the DTS bandwidth. a) Set the RBW DTS bandwidth. b) Set VBW 3 RBW. Set span 3 x RBW. c) Sweep time = auto couple. d) Detector = peak. e) Trace mode = max hold. f) Allow trace to fully stabilize. g) Use peak marker function to determine the peak amplitude level. Test Setup Layout Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 15 of 34 Report No.: AITSZ24052403FW2 EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Test result PASS. Please refer to Appendix B Remark: 1) Test results including cable loss. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 16 of 34 Report No.: AITSZ24052403FW2 6.4 6 dB Spectrum Bandwidth Measurement Standard requirement: According to FCC Part15 C Section 15.247 (a)(2)/ RSS 247 section 5.2(a): DTSs include systems that employ digital modulation techniques resulting in spectral characteristics similar to direct sequence systems. The following applies to the bands 902-928 MHz and 2400- 2483.5 MHz: a). The minimum 6 dB bandwidth shall be 500 kHz. Measuring Instruments and Setting: Please refer to equipment's list in this report. The following table is the setting of the Spectrum Analyzer. Spectrum Parameter Setting Attenuation Auto Span Frequency > RBW Detector Peak Trace Max Hold Sweep Time Test Procedures Auto Sweep 1. The transmitter output (antenna port) was connected to the spectrum analyzer in peak hold mode. 2. Set RBW/VBW = 100 KHz/300KHz. 3. Measured the 6dB bandwidth by related function of the spectrum analyzer. Test Setup Layout EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Test result PASS Please refer to Appendix B Remark: 1). Measured 6dB Bandwidth at difference data rate for each mode and recorded worst case for each mode. 2). Test results including cable loss; Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 17 of 34 Report No.: AITSZ24052403FW2 6.5 Power Spectral Density Standard requirement: According to FCC §15.247(e)/RSS-247 section 5.2 b): The transmitter power spectral density conducted from the transmitter to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission. This power spectral density shall be determined in accordance with the provisions of section 5.4(d), (i.e. the power spectral density shall be determined using the same method as is used to determine the conducted output power). Measuring Instruments: Please refer to equipment's list in this report. Test Procedures 1. Use this procedure when the maximum peak conducted output power in the fundamental emission is used to demonstrate compliance. 2. The power was monitored at the coupler port with a Spectrum Analyzer. The power level was set to the maximum level. 3. Set the RBW = 3 kHz. 4. Set the VBW 3*RBW 5. Set the span to 1.5 times the DTS channel bandwidth. 6. Detector = peak. 7. Sweep time = auto couple. 8. Trace mode = max hold. 9. Allow trace to fully stabilize. 10. Use the peak marker function to determine the maximum power level. 11. If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat. 12. The resulting peak PSD level must be 8 dBm. Test Setup Layout EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Test result PASS Please refer to Appendix B Remark: 1). Test results including cable loss; Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 18 of 34 Report No.: AITSZ24052403FW2 6.6 Conducted Spurious Emissions and Band Edges Test Standard requirement: According to FCC §15.247 (d)/ RSS 247 section 5.5: 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. Attenuation below the general limits specified in Section 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a) (see Section 15.205(c)). Measuring Instruments and Setting: Please refer to equipment list in this report. The following table is the setting of the spectrum analyzer. Spectrum Parameter Setting Detector Attenuation Peak Auto RB / VB (Emission in restricted band) RB / VB (Emission in non-restricted band) 100KHz/300KHz 100KHz/300KHz Test Procedures The transmitter output is connected to a spectrum analyzer. The resolution bandwidth is set to 100 kHz. The video bandwidth is set to 300 kHz The spectrum from 9 kHz to 26.5GHz is investigated with the transmitter set to the lowest, middle, and highest channels. Test Setup Layout This test setup layout is the same as that shown in section 5.4.4. EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Test result PASS Please refer to Appendix B for conducted spurious emissions; Please refer to Appendix B for conducted band edge emission. Remark: 1). Test results including cable loss; 2). "---"means that the fundamental frequency not for RSS-Gen limits requirement. 3). Not recorded emission from 9 KHz to 30 MHz as emission level at least 20dBc lower than emission limit. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 19 of 34 Report No.: AITSZ24052403FW2 6.7 Radiated Emissions and Radiation Restricted band Measurement Standard requirement: According to FCC §15.247 (d)/section 5.5 of RSS-247: In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated device is operating, the RF power that is produced 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 that the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of root-mean-square averaging over a time interval, as permitted under Section 5.4(4), the attenuation required shall be 30 dB instead of 20 dB. Attenuation below the general field strength limits specified in RSS-Gen Issue 4 is not required. In case the emission fall within the restricted band specified on RSS-Gen Issue 4, then the RSS-Gen Issue 4 limit in the table below has to be followed. Frequencies (MHz) 0.009~0.490 0.490~1.705 1.705~30.0 30~88 88~216 216~960 Above 960 Field Strength (microvolts/meter) 2400/F(KHz) 24000/F(KHz) 30 100 150 200 500 Measurement Distance (meters) 300 30 30 3 3 3 3 Measuring Instruments and Setting: Please refer to equipment list in this report. The following table is the setting of spectrum analyzer and receiver. Spectrum Parameter Attenuation Start Frequency Stop Frequency RB / VB (Emission in restricted band) RB / VB (Emission in non-restricted band) Setting Auto 1000 MHz 10th carrier harmonic 1MHz / 1MHz for Peak, 1 MHz / 1/B kHz for Average 1MHz / 1MHz for Peak, 1 MHz / 1/B kHz for Average Receiver Parameter Attenuation Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Setting Auto 9kHz~150kHz / RB/VB 200Hz/1KHz for QP/AVG 150kHz~30MHz / RB/VB 9kHz/30KHz for QP/AVG 30MHz~1000MHz / RB/VB 120kHz/1MHz for QP Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 20 of 34 Report No.: AITSZ24052403FW2 Test Procedures 1) Sequence of testing 9 kHz to 30 MHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 0.8 m height is used. --- If the EUT is a floor standing device, it is placed on the ground. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions. --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Premeasurement: --- The turntable rotates from 0°to 315°using 45°steps. --- The antenna height is 1.5 meter. --- At each turntable position the analyzer sweeps with peak detection to find the maximum of all emissions Final measurement: --- Identified emissions during the premeasurement the software maximizes by rotating the turntable position (0°to 360°) and by rotating the elevation axes (0°to 360°). --- The final measurement will be done in the position (turntable and elevation) causing the highest emissions with QPK detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 21 of 34 Report No.: AITSZ24052403FW2 2) Sequence of testing 30 MHz to 1 GHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a table with 0.8 m height is used, which is placed on the ground plane. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Premeasurement: --- The turntable rotates from 0°to 315°using 45°steps. --- The antenna is polarized vertical and horizontal. --- The antenna height changes from 1 to 3 meter. --- At each turntable position, antenna polarization and height the analyzer sweeps three times in peak to find the maximum of all emissions. Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position (±45°) and antenna movement between 1 and 4 meter. --- The final measurement will be done with QP detector with an EMI receiver. --- The final levels, frequency, measuring time, bandwidth, antenna height, antenna polarization, turntable angle, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 22 of 34 Report No.: AITSZ24052403FW2 3) Sequence of testing 1 GHz to 18 GHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 3 meter. --- The EUT was set into operation. Premeasurement: --- The turntable rotates from 0°to 315°using 45°steps. --- The antenna is polarized vertical and horizontal. --- The antenna height scan range is 1 meter to 2.5 meter. --- At each turntable position and antenna polarization the analyzer sweeps with peak detection to find the maximum of all emissions. Final measurement: --- The final measurement will be performed with minimum the six highest peaks. --- According to the maximum antenna and turntable positions of premeasurement the software maximize the peaks by changing turntable position (±45°) and antenna movement between 1 and 4 meter. This procedure is repeated for both antenna polarizations. --- The final measurement will be done in the position (turntable, EUT-table and antenna polarization) causing the highest emissions with Peak and Average detector. --- The final levels, frequency, measuring time, bandwidth, turntable position, EUT-table position, antenna polarization, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement with marked maximum final measurements and the limit will be stored. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 23 of 34 Report No.: AITSZ24052403FW2 4) Sequence of testing above 18 GHz Setup: --- The equipment was set up to simulate a typical usage like described in the user manual or described by manufacturer. --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used. --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. --- Auxiliary equipment and cables were positioned to simulate normal operation conditions --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable. --- The measurement distance is 1 meter. --- The EUT was set into operation. Premeasurement: --- The antenna is moved spherical over the EUT in different polarisations of the antenna. Final measurement: --- The final measurement will be performed at the position and antenna orientation for all detected emissions that were found during the premeasurements with Peak and Average detector. --- The final levels, frequency, measuring time, bandwidth, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored. Test Setup Layout Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 24 of 34 Report No.: AITSZ24052403FW2 Above 18 GHz shall be extrapolated to the specified distance using an extrapolation factor of 20 dB/decade form 3m to 1m. Distance extrapolation factor = 20 log (specific distance [3m] / test distance [1m]) (dB); Limit line = specific limits (dBuV) + distance extrapolation factor [6 dB]. EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Test result . Temperature Configurations 26 BLE Humidity 54% Remarks: 1. Only the worst case Main Antenna test data. 2. Pre-scan all kind of the place mode (X-axis, Y-axis, Z-axis), and found the Y-axis which it is worse case. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 25 of 34 Results of Radiated Emissions (9 KHz~30MHz) Report No.: AITSZ24052403FW2 Freq. (MHz) - Level (dBuV) - Over Limit (dB) - Over Limit (dBuV) - Remark See Note Note: The emission from 9 kHz to 30MHz was pre-tested and found the result was 20dB lower than the limit, and according to 15.31(o) & RSS-Gen 6.13, the test result no need to reported. Distance extrapolation factor = 40 log (specific distance / test distance) (dB); Limit line = specific limits (dBuV) + distance extrapolation factor. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 26 of 34 Results of Radiated Emissions (30MHz~1GHz) Report No.: AITSZ24052403FW2 Pre-scan all test modes, found worst case at GFSK (LCH), and so only show the test result of GFSK (LCH). Model name: Polarization : ZD24P Vertical Test Date : Test Result: 2024-05-27 Pass Fail Remark: Emission Level = Reading + Factor; Factor = Antenna Factor + Cable Loss Pre-amplifier; Margin= Emission Level - Limit. Frequency Reading Factor Level Limit Margin No. Det. (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 31.1688 35.71 -17.48 18.23 40.00 -21.77 QP 2 68.2231 36.40 -18.63 17.77 40.00 -22.23 QP 3 178.0078 37.46 -18.02 19.44 43.50 -24.06 QP 4 264.3745 38.36 -18.05 20.31 46.00 -25.69 QP 5 608.6398 35.20 -9.53 25.67 46.00 -20.33 QP 6 * 940.1504 36.47 -3.77 32.70 46.00 -13.30 QP Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Model name: Polarization : ZD24P Horizontal Page 27 of 34 Report No.: AITSZ24052403FW2 Test Date : Test Result: 2024-05-27 Pass Fail Remark: Emission Level = Reading + Factor; Factor = Antenna Factor + Cable Loss Pre-amplifier; Margin= Emission Level - Limit. Frequency Reading Factor Level Limit Margin No. Det. (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 39.4925 33.99 -16.52 17.47 40.00 -22.53 QP 2 153.3616 33.60 -16.52 17.08 43.50 -26.42 QP 3 262.8955 35.36 -18.09 17.27 46.00 -28.73 QP 4 386.2273 33.10 -14.86 18.24 46.00 -27.76 QP 5 647.1586 35.88 -8.91 26.97 46.00 -19.03 QP 6 * 953.7645 35.23 -3.50 31.73 46.00 -14.27 QP Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 28 of 34 Report No.: AITSZ24052403FW2 Results for Radiated Emissions (1- 26 GHz) Note: All the modes have been tested and recorded worst mode in the report. Test channel: Lowest channel H Frequency (MHz) 4804 4804 7206 7206 V Frequency (MHz) 4804 4804 7206 7206 Meter Reading (dBV) 47.64 34.21 43.69 30.47 Meter Reading (dBV) 46.27 36.29 44.52 31.94 Factor (dB/m) 5.06 5.06 7.03 7.03 Factor (dB/m) 5.06 5.06 7.03 7.03 Emission Level (dBV/m) 52.70 39.27 50.72 37.50 Limits (dBV/m) 74 54 74 54 Emission Level (dBV/m) 51.33 41.35 51.55 38.97 Limits (dBV/m) 74 54 74 54 Test channel: Middle channel H Frequency (MHz) 4880 4880 7320 7320 V Frequency (MHz) 4880 4880 7320 7320 Meter Reading (dBV) 46.66 36.98 46.03 31.14 Meter Reading (dBV) 45.64 36.53 44.94 29.32 Factor (dB/m) 5.14 5.14 7.52 7.52 Factor (dB/m) 5.14 5.14 7.52 7.52 Emission Level (dBV/m) 51.80 42.12 53.55 38.66 Limits (dBV/m) 74 54 74 54 Emission Level (dBV/m) 50.78 41.67 52.46 36.84 Limits (dBV/m) 74 54 74 54 Margin (dB) -21.30 -14.73 -23.28 -16.50 Detector Type PEAK AVG PEAK AVG Margin (dB) -22.67 -12.65 -22.45 -15.03 Detector Type PEAK AVG PEAK AVG Margin (dB) -22.20 -11.88 -20.45 -15.34 Detector Type PEAK AVG PEAK AVG Margin (dB) -23.22 -12.33 -21.54 -17.16 Detector Type PEAK AVG PEAK AVG Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 29 of 34 Report No.: AITSZ24052403FW2 Test channel: Highest channel H Frequency (MHz) 4960 4960 7440 7440 V Frequency (MHz) 4960 4960 7440 7440 Meter Reading (dBV) 47.13 35.55 44.63 31.85 Meter Reading (dBV) 45.85 35.10 45.87 30.77 Factor (dB/m) 5.22 5.22 8.06 8.06 Factor (dB/m) 5.22 5.22 8.06 8.06 Emission Level (dBV/m) 52.35 40.77 52.69 39.91 Limits (dBV/m) 74 54 74 54 Emission Level (dBV/m) 51.07 40.32 53.93 38.83 Limits (dBV/m) 74 54 74 54 Margin (dB) -21.65 -13.23 -21.31 -14.09 Detector Type PEAK AVG PEAK AVG Margin (dB) -22.93 -13.68 -20.07 -15.17 Detector Type PEAK AVG PEAK AVG Notes: 1). Measuring frequencies from 9 KHz - 10th harmonic or 26.5GHz (which is less), No emission found between lowest internal used/generated frequency to 30MHz. 2). Radiated emissions measured in frequency range from 9 KHz~10th harmonic or 26.5GHz (which is less) were made with an instrument using Peak detector mode. 3). Data of measurement within this frequency range shown "---" in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. 4). Margin= Emission Level Limit 5). Emission Level = Reading + Factor 6). Factor = Antenna Factor + Cable Loss Pre-amplifier Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Radiation Restricted band Frequency No. (MHz) 1 2386.92 2 2390 3 2400 Page 30 of 34 Reading (dBuV) 41.03 40.97 41.34 Horizontal-L Factor Level (dB/m) (dBuV/m) -5.55 35.48 -5.72 35.25 -5.61 35.73 Report No.: AITSZ24052403FW2 Limit (dBuV/m) 74 74 74 Margin (dB) -38.52 -38.75 -38.27 Det. peak peak peak Vertical-L Frequency Reading Factor Level Limit Margin No. (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 2387.33 40.78 -5.87 34.91 74 -39.09 2 2390 39.06 -5.94 33.12 74 -40.88 3 2400 40.14 -5.65 34.49 74 -39.51 Det. peak peak peak Horizontal-H Frequency Reading Factor Level Limit Margin No. (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 2483.5 34.97 -5.29 29.68 74 -44.32 2 2486.5 39.52 -5.05 34.47 74 -39.53 Det. peak peak Vertical-H Frequency Reading Factor Level Limit Margin No. (MHz) (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 1 2483.5 35.74 -5.15 30.59 74 -43.41 2 2485.33 37.55 -4.7 32.85 74 -41.15 Det. peak peak Remarks: 1). Margin= Emission Level Limit 2). Emission Level = Reading + Factor 3). Factor = Antenna Factor + Cable Loss Pre-amplifie 4). All the modes have been tested and the only shows the worst case GFSK mode. 5). The PEAK value is less than the AVG limit, the AVG result no need be show in this report. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 31 of 34 Report No.: AITSZ24052403FW2 6.8 Conducted Emissions Standard requirement: According to FCC§15.207 (a)/ RSS-Gen Issue 5: For an intentional radiator which is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed 250 microvolts (The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz). The limits at specific frequency range is listed as follows: Frequency Range Limits (dBV) (MHz) Quasi-peak 0.15 to 0.50 66 to 56 0.50 to 5 56 5 to 30 60 * Decreasing linearly with the logarithm of the frequency Measuring Instruments and Setting: Average 56 to 46 46 50 Please refer to equipment list in this report. The following table is the setting of the spectrum analyzer. Spectrum Parameter Setting Detector Attenuation Peak Auto RB / VB (Emission in restricted band) RB / VB (Emission in non-restricted band) 100KHz/300KHz 100KHz/300KHz Test Procedures The transmitter output is connected to a spectrum analyzer. The resolution bandwidth is set to 100 kHz. The video bandwidth is set to 300 kHz The spectrum from 9 kHz to 26.5GHz is investigated with the transmitter set to the lowest, middle, and highest channels. Test Setup Layout EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. Test result PASS The test data please refer to following page. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 32 of 34 Report No.: AITSZ24052403FW2 Measurement data: Pre-scan all test modes, found worst case at GFSK 2480MHz, and so only show the test result of GFSK 2480MHz Model name: ZD24P Test Date : 2024-05-27 Temperature: 26C° Relative Humidity: 54% ATM Pressure: 101 kPa Test Result: Pass Fail Phase : Line Remark: Correct Factor = Insertion loss of LISN + Cable loss + Insertion loss of Pulse Limiter; Measurement Result = Reading Level +Correct Factor; Margin = Measurement Result- Limit; No. Frequency Reading Correct Result Limit Margin (MHz) (dBuV) (dB) (dBuV) (dBuV) (dB) 1 0.1635 24.43 10.67 35.10 55.28 -20.18 2 0.1770 44.24 10.68 54.92 64.63 -9.71 3 0.2040 22.32 10.70 33.02 53.45 -20.43 4 0.2310 39.65 10.70 50.35 62.41 -12.06 5 0.2310 22.86 10.70 33.56 52.41 -18.85 6 0.2760 41.52 10.70 52.22 60.94 -8.72 7 0.2760 17.44 10.70 28.14 50.94 -22.80 8 0.3209 34.36 10.70 45.06 59.68 -14.62 9 0.4110 31.15 10.69 41.84 57.63 -15.79 10 0.4110 20.43 10.69 31.12 47.63 -16.51 11 0.4830 29.27 10.69 39.96 56.29 -16.33 12 0.4830 18.58 10.69 29.27 46.29 -17.02 Remark AVG QP AVG QP AVG QP AVG QP QP AVG QP AVG Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Model name: Temperature: ATM Pressure: Phase : ZD24P 26C° 101 kPa Neutral Page 33 of 34 Report No.: AITSZ24052403FW2 Test Date : Relative Humidity: Test Result: 2024-05-27 54% Pass Fail Remark: Correct Factor = Insertion loss of LISN + Cable loss + Insertion loss of Pulse Limiter; Measurement Result = Reading Level +Correct Factor; Margin = Measurement Result- Limit; No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV) (dB) (dBuV) (dBuV) (dB) 1 0.1632 22.63 10.67 33.30 55.30 -22.00 AVG 2 0.1635 45.04 10.67 55.71 65.28 -9.57 QP 3 0.1844 21.54 10.69 32.23 54.29 -22.06 AVG 4 0.1995 40.13 10.69 50.82 63.63 -12.81 QP 5 0.1995 21.49 10.69 32.18 53.63 -21.45 AVG 6 0.2220 38.01 10.69 48.70 62.74 -14.04 QP 7 0.2220 20.56 10.69 31.25 52.74 -21.49 AVG 8 0.2805 35.34 10.69 46.03 60.80 -14.77 QP 9 0.4154 20.51 10.69 31.20 47.54 -16.34 AVG 10 0.4830 23.48 10.69 34.17 46.29 -12.12 AVG 11 0.4874 33.33 10.69 44.02 56.21 -12.19 QP 12 1.0363 25.40 10.64 36.04 56.00 -19.96 QP Notes: 1. An initial pre-scan was performed on the line and neutral lines with peak detector. 2. Quasi-Peak and Average measurement were performed at the frequencies with maximized peak emission. 3. If the average limit is met when using a quasi-peak detector receiver, the EUT shall be deemed to meet both limits and measurement with the average detector receiver is unnecessary. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Page 34 of 34 Report No.: AITSZ24052403FW2 7 Test Setup Photographs of EUT Please refer to separated files for Test Setup Photos of the EUT. 8 External Photographs of EUT Please refer to separated files for External Photos of the EUT. 9 Internal Photographs of EUT Please refer to separated files for Internal Photos of the EUT. ------End------ Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China.Microsoft Word 2019