Test Report
Shenzhen Romoss Technology Co., Ltd. RM1800 Portable Power Station 2A6QM-RM1800 2A6QMRM1800 rm1800
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Document DEVICE REPORTGetApplicationAttachment.html?id=8195173Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 FCC CERTIFICATION TEST REPORT Applicant : Shenzhen Romoss Technology Co., Ltd. Address of Applicant Room1601, BLOCK B, Building 7, Shenzhen : International Innovation Valley, Dashi 1st Road Xili community, Xili Street, Nanshan, Shenzhen, Guangdong, P.R.China Manufacturer : Jiangmen Romoss Technology Co., Ltd. Room 01-2, First floor, Building 8, No. 80, Renhe Address of Manufacturer : Road, Tangxia Town, Pengjiang District, Jiangmen City Equipment under Test : Portable Power Station Model No. : RM1800 FCC ID Test Standard(s) Report No. : 2A6QM-RM1800 : FCC Rules and Regulations Part 15 Subpart C, ANSI C63.10:2013 : DDT-RE24110421-4E01 Issue Date Issue By : 2025/01/09 Guangdong Dongdian Testing Service Co., Ltd. : Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 TRF: RT-4-E-007 Page 1 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 Table of Contents 1. Summary of Test Results ............................................................................................. 5 2. General Test Information .............................................................................................. 6 2.1. Description of EUT........................................................................................................ 6 2.2. Accessories of EUT ...................................................................................................... 6 2.3. Block diagram of EUT configuration for test................................................................. 6 2.4. Decision of final test mode ........................................................................................... 7 2.5. Deviations of test standard ........................................................................................... 7 2.6. Test environment conditions......................................................................................... 7 2.7. Test laboratory .............................................................................................................. 7 2.8. Measurement uncertainty ............................................................................................. 8 3. 20 dB Bandwidth........................................................................................................... 9 3.1. Test equipment ............................................................................................................. 9 3.2. Block diagram of test setup .......................................................................................... 9 3.3. Limits............................................................................................................................. 9 3.4. Assistant equipment used for test ................................................................................ 9 3.5. Test procedure.............................................................................................................. 9 3.6. Test result ................................................................................................................... 10 3.7. Test data ..................................................................................................................... 10 4. Antenna Requirements ............................................................................................... 11 5. Radiated Emission ...................................................................................................... 12 5.1. Test equipment ........................................................................................................... 12 5.2. Block diagram of test setup ........................................................................................ 12 5.3. Limits........................................................................................................................... 13 5.4. Assistant equipment used for test .............................................................................. 13 5.5. Test procedure............................................................................................................ 13 5.6. Test result ................................................................................................................... 15 5.7. Test data ..................................................................................................................... 16 6. Power Line Conducted Emissions.............................................................................. 24 6.1. Test equipment ........................................................................................................... 24 6.2. Block diagram of test setup ........................................................................................ 24 6.3. Limits........................................................................................................................... 24 6.4. Assistant equipment used for test .............................................................................. 24 6.5. Test procedure............................................................................................................ 24 6.6. Test result ................................................................................................................... 25 6.7. Test data ..................................................................................................................... 26 7. Test Setup Photograph............................................................................................... 32 8. Photos of the EUT ...................................................................................................... 34 TRF: RT-4-E-007 Page 2 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 Test Report Declare Applicant Address of Applicant Equipment under Test Model No. Manufacturer Address of Manufacturer : Shenzhen Romoss Technology Co., Ltd. Room1601, BLOCK B, Building 7, Shenzhen International : Innovation Valley, Dashi 1st Road Xili community, Xili Street, Nanshan, Shenzhen, Guangdong, P.R.China : Portable Power Station : RM1800 : Jiangmen Romoss Technology Co., Ltd. : Room 01-2, First floor, Building 8, No. 80, Renhe Road, Tangxia Town, Pengjiang District, Jiangmen City Test Standard Used: FCC Rules and Regulations Part 15 Subpart C, ANSI C63.10:2013 We Declare: The equipment described above is tested by Guangdong Dongdian Testing Service Co., Ltd. and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and Guangdong Dongdian Testing Service Co., Ltd. is assumed of full responsibility for the accuracy and completeness of these tests. Report No.: DDT-RE24110421-4E01 Date of Receipt: 2024/12/16 Date of Test: 2024/12/16~2025/01/09 Prepared By: Approved By: _____________________ Johnson Huang/Engineer ______________________ Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Guangdong Dongdian Testing Service Co., Ltd. TRF:RT-4-E-007 Page 3 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 Rev. Revisions --- Initial issue Revision History Issue Date 2025/01/09 Revised By TRF:RT-4-E-007 Page 4 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 1. Summary of Test Results No. Test Parameter Clause No. Condition Result 1 20 dB Bandwidth FCC Part 15: 15.215 / Pass 2 Radiated Emission FCC Part 15: 15.205, FCC Part 15: 15.209 / Pass 3 Antenna Requirement FCC Part 15: 15.203 / Pass 4 Power Line Conducted Emissions FCC Part 15: 15.207(a) / Pass Note: N/A is an abbreviation for Not Applicable, and means this item is not applicable for this device or no need to test according to standard. TRF:RT-4-E-007 Page 5 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 2. General Test Information 2.1. Description of EUT EUT Name Model Number EUT Function Description Power Supply : Portable Power Station : RM1800 Cell Capacity: 1344Wh 44.8V 30Ah (420000mAh 3.2V) AC Output (x4):110-130V~60Hz, 16.4A (Total: 1800W) Car Charger Output (x1): 12V/10A (120W Max) : DC5525 Output (x2):12V/10A (120W Max) USB-A Output (x4):5V/3A, 9V/2A,12V/1.5A (18W Max) Type-C Output (x2):5V/3A, 9V/3A,12V/3A,15V/3A, 20V/5A (100W Max) Wireless Charging Output: 15W Total Output: 2000W : AC DC input: input: 110-130V~ 60Hz, 15A Max, 12-60V, 15A, 600W Max Wireless charging Operation frequency : 110.5kHz-205kHz Antenna Type : Inductive loop coil antenna Note: The above EUT information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications or User's Manual. The above Antenna information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications, the laboratory shall not be held responsible. "" means to be chosen or applicable; "" means don't to be chosen or not applicable; This note applies to entire report. 2.2. Accessories of EUT Accessories / Manufacturer Model number / / 2.3. Block diagram of EUT configuration for test Description / AC mians TRF:RT-4-E-007 Page 6 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 2.4. Decision of final test mode According pre-test, the worst test modes were reported as below: For mode 1: Tx mode (5W load, 10W load, 15W load) For mode 2: Standby mode Note: Scan with mode 1 and mode 2, the worst case is mode 1 Tx mode (15W load) and recorded in this report 2.5. Deviations of test standard No deviation. 2.6. Test environment conditions During the measurement the environmental conditions were within the listed ranges: Temperature range: +15 to +35 Humidity range: 20% to 75% Pressure range: 86 kPa to106 kPa Note: The specific temperature and humidity information of each test item refers to the temperature and humidity record in the corresponding test data. 2.7. Test laboratory Guangdong Dongdian Testing Service Co., Ltd. Add.: Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808. Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20155, G-20118 TRF:RT-4-E-007 Page 7 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 2.8. Measurement uncertainty Test Item Uncertainty Bandwidth 1.1% Peak Output Power (Conducted) (Spectrum analyzer) 0.86 dB (10 MHz f < 3.6 GHz); 1.38 dB (3.6 GHz f < 8 GHz) Peak Output Power (Conducted) (Power Sensor) 0.74 dB Power Spectral Density 0.74 dB (10 MHz f < 3.6 GHz); 1.38 dB (3.6 GHz f < 8 GHz) Frequencies Stability 6.7 x 10-8 (Antenna couple method) 5.5 x 10-8 (Conducted method) 0.86 dB (10 MHz f < 3.6 GHz); Conducted spurious emissions 1.40 dB (3.6 GHz f < 8 GHz) 1.66 dB (8 GHz f < 26.5 GHz) Uncertainty for radio frequency (RBW < 20 kHz) 3×10-8 Temperature 0.4 Humidity 2 % Uncertainty for Radiation Emission test (9 kHz 30 MHz) 3.44 dB Uncertainty for Radiation Emission test (30 MHz - 1 GHz) 4.70 dB (Antenna Polarize: V) 4.84 dB (Antenna Polarize: H) 4.10 dB (1 - 6 GHz) Uncertainty for Radiation Emission test (1 GHz - 40 GHz) 4.40 dB (6 GHz - 18 GHz) 3.54 dB (18 GHz - 26 GHz) 4.30 dB (26 GHz - 40 GHz) Uncertainty for Power line conduction emission test 3.34dB (150KHz-30MHz) 3.72dB (9KHz-150KHz) Note: This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=2. TRF:RT-4-E-007 Page 8 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 3. 20 dB Bandwidth 3.1. Test equipment RF Connected Test (RF Measurement System 2#) SPECTRUM ANALYZER R&S Power Sensor R&S Test Software Tonscend FSU26 NRP-Z22 JS1120-3 3.2. Block diagram of test setup 201124 101254 Ver.3.2.22 2025/07/08 2025/07/08 N/A 3.3. Limits Intentional radiators operating under the alternative provisions to the general emission limits, as contained in § 15.217 through 15.257 and in Subpart E of this part, must be designed to ensure that the 20 dB bandwidth of the emission, or whatever bandwidth may otherwise be specified in the specific rule section under which the equipment operates, is contained within the frequency band designated in the rule section under which the equipment is operated. 3.4. Assistant equipment used for test Assistant equipment Dummy load Manufacturer N/A Model number N/A Description N/A other N/A 3.5. Test procedure (1) Connect EUT to spectrum analyzer and use the following settings: Centre Frequency Detector RBW VBW Trace Sweep The centre frequency of the channel under test Peak 1% to 5% of the occupied bandwidth Approximately 3xRBW Max hold Auto (2) The 20 dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 20 dB. TRF:RT-4-E-007 Page 9 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 3.6. Test result Frequency (kHz) 128 20 dB Bandwidth Result (Hz) 885 3.7. Test data Ref 20 dBm 20 10 1 PK VIEW 0 -10 -20 * Att 20 dB 128kHz * RBW 300 Hz * VBW 1 kHz SWT 35 ms 1 T1 T2 Marker 1 [T1 ] 4.06 dBm 128.009615385 kHz ndB [T1] 20.00 dB BW 884.615384615 Hz Temp 1 [T1 ndB] A -15.80 dBm 127.548076923 kHz Temp 2 [T1 ndB] -16.09 dBm 128.432692308 kHz -30 -40 3DB -50 -60 -70 -80 Center 127.9663462 kHz 300 Hz/ Span 3 kHz Date: 27.DEC.2024 22:48:32 TRF:RT-4-E-007 Page 10 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 4. Antenna Requirements 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. 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. Conclusion: The antenna used for this product is inductive loop coil antenna and that no antenna other than that furnished by the responsible party shall be used with the device. TRF:RT-4-E-007 Page 11 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 5. Radiated Emission 5.1. Test equipment Equipment High pass filter Micro-Tronics filters Trilog Broadband Antenna High pass filter RF cable RF cable RF Cable RF Cable High Pass filter RF cable EMI TEST RECEIVER Active Loop Antenna PSA Series Spectrum Analyzer Micro-Tronics filters Broad-Band Horn Antenna Pre-amplifier HochgewinnHornantenne Pre-amplifier Manufacturer Micro-Tronics REBES Model No. HPM50102 BRM50716 Schwarzbeck VULB 9163 Micro-Tronics Zhongke Junchuang Yuhu Technology N/A N/A Xi'an Xingbo Yuhu Technology R&S Schwarzbeck HPM50108 JCT26S-NJ-NJ- 1.5M ZT26S-SMAJ- SMAJ-1M W24.02 HL-562 W13.02 AP1-X2 XBLBQ-GTA67 JCTB810-NJ-NJ- 9M ESU26 FMZB1519 Agilent E4447A REBES BRM50702 Schwarzbeck BBHA 9170 COM-POWER SCHWARZBEC K COM-POWER PAM-840A BBHA 9120 D PAM-118A Serial No. DDT-ZC00561 DDT-ZC03240 DDT-ZC02050 DDT-ZC00560 DDT-ZC02762 DDT-ZC02037 DDT-ZC04022 DDT-ZC04023 DDT-ZC02179 DDT-ZC02538 DDT-ZC01909 DDT-ZC00524 DDT-ZC00517 DDT-ZC03242 DDT-ZC00506 DDT-ZC01693 DDT-ZC02129 DDT-ZC01293 Cal Due To 2025/04/22 / 2025/07/11 2025/04/22 2025/03/31 2025/03/31 2025/03/31 2025/03/31 2025/04/22 2025/03/31 2025/03/31 2025/09/11 2025/03/31 / 2025/04/26 2025/03/31 2025/09/18 2025/08/25 5.2. Block diagram of test setup TRF:RT-4-E-007 Page 12 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 5.3. Limits FREQUENCY MHz 0.009 ~ 0.490 0.490 ~ 1.705 1.705 ~ 30.0 30~ 88 88~ 216 216~ 960 960~ 1000 DISTANCE Meters 300 30 30 3 3 3 3 FIELD STRENGTHS LIMIT uV/m dB(uV)/m 2400/F(kHz) 67.6-20log(F) 24000/F(kHz) 87.6-20log(F) 30 29.54 100 40.0 150 43.5 200 46.0 500 54.0 Note: (1)The emission limits shown in the above table are based on measurements employing a CISPR QP detector except for the frequency bands 9-90 kHz, 110-490 kHz and above 1000 MHz. Radiated emissions limits in these three bands are based on measurements employing an average detector. (2) At frequencies below 30 MHz, measurement may be performed at a distance closer than that specified, and the limit at closer measurement distance can be extrapolated by below formula: Limit3m(dBuV/m)= Limit300m(dBuV/m) + 40Log(300m/3m) = Limit300m(dBuV/m) + 80 Limit3m(dBuV/m)= Limit30m(dBuV/m) + 40Log(30m/3m) = Limit30m(dBuV/m) + 40 5.4. Assistant equipment used for test Assistant equipment Dummy load Manufacturer / Model number / Description / other / 5.5. Test procedure (1) EUT was placed on a non-metallic table, 80 cm above the ground plane inside a semi-anechoic chamber for below 1G and 150 cm above the ground plane inside a fully-anechoic chamber for above 1G. TRF:RT-4-E-007 Page 13 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 (2) Test antenna was located 3 m from the EUT on an adjustable mast, and the antenna used as below table. Test frequency range Test antenna used Test antenna distance 9 kHz - 30 MHz Active Loop antenna 3 m 30 MHz - 1 GHz Trilog Broadband Antenna 3 m According ANSI C63.10:2013 clause 6.4.6 and 6.5.3, for measurements below 30 MHz, Antenna was located 3 m from EUT, the loop antenna was positioned in three antenna orientations (parallel, perpendicular, and round-parallel), for each measurement antenna alignment, the EUT shall be rotated through 0°to 360°on a turntable, and the lowest height of the magnetic antenna shall be 1 m above the ground. For measurement above 30MHz, the trilog Broadband Antenna or Horn Antenna was located 3m from EUT, Measurements were made with the antenna positioned in both the horizontal and vertical planes of Polarization, and the measurement antenna was varied from 1 m to 4 m. in height above the reference ground plane to obtain the maximum signal strength. (3) Below pre-scan procedure was first performed in order to find prominent frequency spectrum radiated emissions from 9 kHz to 25 GHz: (a) Scanning the peak frequency spectrum with the antenna specified in step (3), and the EUT was rotated 360 degree, the antenna height was varied from 1 m to 4 m (Except loop antenna, it's fixed 1 m above ground.) (b) Change work frequency or channel of device if practicable. (c) Change modulation type of device if practicable. (d) Change power supply range from 85% to 115% of the rated supply voltage (e) Rotated EUT though three orthogonal axes to determine the attitude of EUT arrangement produces highest emissions. Spectrum frequency from 9 kHz to 25 GHz (tenth harmonic of fundamental frequency) was investigated, and no any obvious emission were detected from 18 GHz to 25 GHz, so below final test was performed with frequency range from 9 kHz to 18 GHz. (4) For final emissions measurements at each frequency of interest, the EUT was rotated and the antenna height was varied between 1 m and 4 m in order to maximize the emission. Measurements in both horizontal and vertical polarities were made and the data was recorded. In order to find the maximum emission, the relative positions of equipment and all of the interface cables were changed according to ANSI C63.10:2013 on Radiated Emission test. (5) The emissions from 9 kHz to 1 GHz were measured based on CISPR QP detector except for the frequency bands 9 - 90 kHz, 110 - 490 kHz, for emissions from 9 kHz - 90 kHz,110 kHz - 490 kHz and above 1 GHz were measured based on average detector, for emissions above 1 GHz, peak emissions also be measured and need comply with Peak limit. (6) The emissions from 9 kHz to 1 GHz, QP or average values were measured with EMI receiver with below RBW. Frequency band RBW 9 kHz - 150 kHz 200 Hz 150 kHz - 30 MHz 9 kHz 30 MHz - 1 GHz 120 kHz TRF:RT-4-E-007 Page 14 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 (7) For emissions above 1GHz, both Peak and Average level were measured with Spectrum Analyzer, and the RBW is set at 1 MHz, VBW is set at 3 MHz for Peak measure; According ANSI C63.10:2013 clause 4.1.4.2.2 procedure for average measure. (8) For portable device, X axis, Y axis, Z axis are tested, and worse setup is reported. 5.6. Test result PASS. (See below detailed test result) TRF:RT-4-E-007 Page 15 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 5.7. Test data Test Date: TR-4-E-009 Radiated Emission Test Result 2024-12-24 Tested By: Guoyuan Lin EUT: Portable Power Station Model Number: RM1800 Test Mode: Operating Mode Power Supply: Battery Condition: File Path: Memo: Temp:23°C;Humi:59.5% Test Site: d:\ts\2024 report data\Q24110421-4E\FCC Below 1G\2 5W DDT 3M Chamber 3# Data List NO Freq. . [MHz] 1 0.012 2 0.035 3 0.046 4 0.070 5 0.086 6 0.120 7 0.144 Reading[dB V/m] 60.71 56.15 53.16 48.70 47.71 64.00 84.08 Factor [dB] -6.71 -6.94 -7.00 -7.17 -7.28 -7.53 -7.63 Result [dBV/m] 54.00 49.21 46.16 41.53 40.43 56.47 76.45 Limit [dBV/m] 125.74 116.74 114.35 110.66 108.91 105.98 104.45 Margin [dB] 71.74 67.53 68.19 69.13 68.48 31.01 28.00 Detector PK PK PK PK PK PK PK Polarity Vertical Vertical Vertical Vertical Vertical Vertical Vertical Data List NO Freq. Reading[dB Factor . [MHz] V/m] [dB] Result [dBV/m] Limit Margin [dBV/m] [dB] 1 0.012 57.33 -6.71 50.62 125.73 75.11 2 0.035 52.77 -6.94 45.83 116.74 70.91 3 0.046 49.78 -7.00 42.78 114.34 71.56 4 0.070 44.96 -7.17 37.79 110.66 72.87 5 0.086 44.13 -7.28 36.85 108.91 72.06 6 0.120 60.42 -7.53 52.89 105.98 53.09 7 0.144 80.14 -7.63 72.51 104.45 31.94 Note: 1.Result Level = Read Level + Factor 2.Factor = Antenna Factor + Cable Loss 3.If Peak Result complies with QP limit, QP Result is deemed to comply with QP limit. 4.Test setup: RBW: 120 kHz, VBW: 300 kHz, Sweep time: auto. TRF:RT-4-E-007 Detector AV AV AV AV AV AV AV Polarity Vertical Vertical Vertical Vertical Vertical Vertical Vertical Page 16 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 TR-4-E-009 Radiated Emission Test Result Test Date: EUT: 2024-12-24 Portable Power Station Tested By: Guoyuan Lin Model Number: RM1800 Test Mode: Operating Mode Power Supply: Battery Condition: File Path: Memo: Temp:23°C;Humi:59.5% Test Site: d:\ts\2024 report data\Q24110421-4E\FCC Below 1G\1 5W DDT 3M Chamber 3# Data List NO Freq. . [MHz] 1 0.150 2 0.721 3 2.919 4 14.180 5 18.975 6 26.490 Reading[dB V/m] 75.06 56.23 58.86 51.70 52.39 48.44 Factor [dB] -7.66 -7.40 -7.25 -7.06 -7.16 -7.37 Result [dBV/m] 67.40 48.83 51.61 44.64 45.23 41.07 Limit [dBV/m] 104.08 70.44 69.54 69.54 69.54 69.54 Margin [dB] 36.68 21.61 17.93 24.90 24.31 28.47 Detector PK PK PK PK PK PK Polarity Vertical Vertical Vertical Vertical Vertical Vertical Data List NO Freq. . [MHz] 1 0.150 2 0.721 3 2.919 4 14.180 5 18.975 6 26.490 Reading[dB V/m] 71.13 52.3 55.57 48.41 49.26 45.31 Factor [dB] -7.66 -7.40 -7.25 -7.06 -7.16 -7.37 Result [dBV/m] 63.47 44.90 48.32 41.35 42.10 37.94 Limit [dBV/m] 104.08 70.44 69.54 69.54 69.54 69.54 Margin [dB] 40.61 25.54 21.22 28.19 27.44 31.60 Detector AV QP QP QP QP QP Note: 1.Result Level = Read Level + Factor 2.Factor = Antenna Factor + Cable Loss 3.If Peak Result complies with QP limit, QP Result is deemed to comply with QP limit. 4.Test setup: RBW: 120 kHz, VBW: 300 kHz, Sweep time: auto. Polarity Vertical Vertical Vertical Vertical Vertical Vertical TRF:RT-4-E-007 Page 17 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 Test Date: EUT: Test Mode: TR-4-E-009 Radiated Emission Test Result 2024-12-24 Portable Power Station Tested By: Guoyuan Lin Model Number: RM1800 Operating Mode Power Supply: Battery Condition: File Path: Memo: Temp:23°C;Humi:59.5% Test Site: d:\ts\2024 report data\Q24110421-4E\FCC Below 1G\5 10W DDT 3M Chamber 3# Data List NO Freq. . [MHz] 1 0.010 2 0.081 3 0.089 4 0.097 5 0.109 6 0.120 7 0.135 Reading[dB V/m] 70.94 60.86 63.62 61.95 58.14 78.63 103.73 Factor [dB] -6.67 -7.25 -7.30 -7.39 -7.47 -7.53 -7.60 Result [dBV/m] 64.27 53.61 56.32 54.56 50.67 71.10 96.13 Limit [dBV/m] 127.75 109.39 108.57 107.83 106.81 105.98 104.98 Margin [dB] 63.48 55.78 52.25 53.27 56.14 30.88 8.85 Detector PK PK PK PK PK PK PK Polarity Vertical Vertical Vertical Vertical Vertical Vertical Vertical Data List NO Freq. . [MHz] Reading[dB V/m] Factor [dB] Result [dBV/m] Limit Margin [dBV/m] [dB] 1 0.010 67.42 -6.67 60.75 127.77 67.02 2 0.081 57.34 -7.25 50.09 109.39 59.30 3 0.089 60.1 -7.30 52.80 108.57 55.77 4 0.097 58.07 -7.39 50.68 107.83 57.15 5 0.109 54.26 -7.47 46.79 106.81 60.02 6 0.120 74.91 -7.53 67.38 105.98 38.60 7 0.135 100.01 -7.60 92.41 104.98 12.57 Note: 1.Result Level = Read Level + Factor 2.Factor = Antenna Factor + Cable Loss 3.If Peak Result complies with QP limit, QP Result is deemed to comply with QP limit. 4.Test setup: RBW: 120 kHz, VBW: 300 kHz, Sweep time: auto. TRF:RT-4-E-007 Detector AV AV AV AV QP AV AV Polarity Vertical Vertical Vertical Vertical Vertical Vertical Vertical Page 18 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 TR-4-E-009 Radiated Emission Test Result Test Date: EUT: 2024-12-24 Portable Power Station Tested By: Guoyuan Lin Model Number: RM1800 Test Mode: Operating Mode Power Supply: Battery Condition: File Path: Memo: Temp:23°C;Humi:59.5% Test Site: d:\ts\2024 report data\Q24110421-4E\FCC Below 1G\6 10W DDT 3M Chamber 3# Data List NO Freq. . [MHz] 1 0.406 2 0.677 3 2.536 4 13.920 5 18.333 6 27.490 Reading[dB V/m] 64.69 62.47 58.11 50.59 52.50 48.52 Factor [dB] -7.50 -7.40 -7.27 -7.07 -7.19 -7.42 Result [dBV/m] 57.19 55.07 50.84 43.52 45.31 41.10 Limit [dBV/m] 95.43 71.00 69.54 69.54 69.54 69.54 Margin [dB] 38.24 15.93 18.70 26.02 24.23 28.44 Detector PK PK PK PK PK PK Polarity Vertical Vertical Vertical Vertical Vertical Vertical Data List NO Freq. . [MHz] 1 0.406 2 0.677 3 2.536 4 13.920 5 18.333 6 27.490 Reading[dB V/m] 60.88 59.3 54.94 47.06 48.97 45.16 Factor [dB] -7.50 -7.40 -7.27 -7.07 -7.19 -7.42 Result [dBV/m] 53.38 51.90 47.67 39.99 41.78 37.74 Limit [dBV/m] 95.44 71.00 69.54 69.54 69.54 69.54 Margin [dB] 42.06 19.10 21.87 29.55 27.76 31.80 Detector AV QP QP QP QP QP Note: 1.Result Level = Read Level + Factor 2.Factor = Antenna Factor + Cable Loss 3.If Peak Result complies with QP limit, QP Result is deemed to comply with QP limit. 4.Test setup: RBW: 120 kHz, VBW: 300 kHz, Sweep time: auto. Polarity Vertical Vertical Vertical Vertical Vertical Vertical TRF:RT-4-E-007 Page 19 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 Test Date: EUT: Test Mode: TR-4-E-009 Radiated Emission Test Result 2024-12-24 Portable Power Station Tested By: Guoyuan Lin Model Number: RM1800 Operating Mode Power Supply: Battery Condition: File Path: Memo: Temp:23°C;Humi:59.5% Test Site: d:\ts\2024 report data\Q24110421-4E\FCC Below 1G\7 15W DDT 3M Chamber 3# Data List NO Freq. . [MHz] 1 0.010 2 0.026 3 0.035 4 0.047 5 0.087 6 0.121 7 0.128 Reading[dB V/m] 71.64 55.42 56.03 52.84 48.30 67.75 91.42 Factor [dB] -6.69 -6.83 -6.94 -7.01 -7.28 -7.53 -7.57 Result [dBV/m] 64.95 48.59 49.09 45.83 41.02 60.22 83.85 Limit [dBV/m] 127.62 119.46 116.73 114.16 108.85 105.97 105.46 Margin [dB] 62.67 70.87 67.64 68.33 67.83 30.75 21.61 Detector PK PK PK PK PK PK PK Polarity Vertical Vertical Vertical Vertical Vertical Vertical Vertical Data List NO Freq. . [MHz] Reading[dB V/m] Factor [dB] Result [dBV/m] Limit Margin [dBV/m] [dB] 1 0.010 68.02 -6.69 61.33 127.60 66.27 2 0.026 51.44 -6.82 44.62 119.47 74.85 3 0.035 52.05 -6.94 45.11 116.72 71.61 4 0.047 48.86 -7.01 41.85 114.16 72.31 5 0.087 44.49 -7.28 37.21 108.85 71.64 6 0.121 63.94 -7.53 56.41 105.97 49.56 7 0.128 88.25 -7.57 80.68 105.46 24.78 Note: 1.Result Level = Read Level + Factor 2.Factor = Antenna Factor + Cable Loss 3.If Peak Result complies with QP limit, QP Result is deemed to comply with QP limit. 4.Test setup: RBW: 120 kHz, VBW: 300 kHz, Sweep time: auto. TRF:RT-4-E-007 Detector AV AV AV AV AV AV AV Polarity Vertical Vertical Vertical Vertical Vertical Vertical Vertical Page 20 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 TR-4-E-009 Radiated Emission Test Result Test Date: EUT: 2024-12-24 Portable Power Station Tested By: Guoyuan Lin Model Number: RM1800 Test Mode: Operating Mode Power Supply: Battery Condition: File Path: Memo: Temp:23°C;Humi:59.5% Test Site: d:\ts\2024 report data\Q24110421-4E\FCC Below 1G\8 15W DDT 3M Chamber 3# Data List NO Freq. . [MHz] 1 0.255 2 0.360 3 0.482 4 2.903 5 14.293 6 18.627 Reading[dB V/m] 67.59 61.40 59.73 58.89 49.98 52.25 Factor [dB] -7.60 -7.53 -7.46 -7.25 -7.06 -7.18 Result [dBV/m] 59.99 53.87 52.27 51.64 42.92 45.07 Limit [dBV/m] 99.46 96.47 93.94 69.54 69.54 69.54 Margin [dB] 39.47 42.60 41.67 17.90 26.62 24.47 Detector PK PK PK PK PK PK Polarity Vertical Vertical Vertical Vertical Vertical Vertical Data List NO Freq. . [MHz] 1 0.255 2 0.360 3 0.482 4 2.903 5 14.293 6 18.627 Reading[dB V/m] 64.54 58.35 56.32 55.48 46.21 48.48 Factor [dB] -7.60 -7.53 -7.46 -7.25 -7.06 -7.18 Result [dBV/m] 56.94 50.82 48.86 48.23 39.15 41.30 Limit [dBV/m] 99.46 96.47 93.94 69.54 69.54 69.54 Margin [dB] 42.52 45.65 45.08 21.31 30.39 28.24 Detector AV AV AV QP QP QP Note: 1.Result Level = Read Level + Factor 2.Factor = Antenna Factor + Cable Loss 3.If Peak Result complies with QP limit, QP Result is deemed to comply with QP limit. 4.Test setup: RBW: 120 kHz, VBW: 300 kHz, Sweep time: auto. Polarity Vertical Vertical Vertical Vertical Vertical Vertical TRF:RT-4-E-007 Page 21 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 TR-4-E-009 Radiated Emission Test Result Test Date: EUT: Test Mode: Condition: File Path: Memo: 2024-12-24 Tested By: Guoyuan Lin Portable Power Station Model Number: RM1800 Operating Mode Power Supply: Battery Temp:23°C;Humi:59.5% Test Site: DDT 3# Chamber d:\ts\2024 report data\Q24110421-4E\FCC Below 1G\20241224-093928_H 15W Data List NO. Freq. [MHz] 1 32.044 2 89.570 3 220.994 4 318.666 5 455.658 6 612.983 Reading [dBV/m] 39.51 32.04 49.66 49.33 31.43 28.64 Antenna Factor [dB] 10.14 9.41 11.06 13.87 15.99 18.92 Cable Loss [dB] 3.77 4.15 4.86 5.29 5.83 6.41 Result [dBV/m] 22.32 14.50 34.34 37.08 21.77 22.47 Limit [dBV/m] 40.00 43.50 46.00 46.00 46.00 46.00 Margin [dB] 17.68 29.00 11.66 8.92 24.23 23.53 Note: 1. Result Level = Reading + Cable loss + Antenna Factor + AMP 2. If Peak Result complies with QP limit, QP Result is deemed to comply with QP limit. 3. Test setup: RBW: 120 kHz, VBW: 300 kHz, Sweep time: auto. Detector QP QP QP QP QP QP Polarity Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal TRF:RT-4-E-007 Page 22 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 TR-4-E-009 Radiated Emission Test Result Test Date: EUT: Test Mode: Condition: File Path: Memo: 2024-12-24 Tested By: Guoyuan Lin Portable Power Station Model Number: RM1800 Operating Mode Power Supply: Battery Temp:23°C;Humi:59.5% Test Site: DDT 3# Chamber d:\ts\2024 report data\Q24110421-4E\FCC Below 1G\20241224-094022_V 15W Data List NO. Freq. [MHz] 1 59.977 2 72.630 3 143.986 4 220.684 5 287.860 6 497.048 Reading [dBV/m] 38.72 38.61 34.64 34.89 34.11 38.72 Antenna Factor [dB] 12.79 9.35 9.30 11.04 12.77 16.80 Cable Loss [dB] 3.96 4.04 4.46 4.86 5.16 5.99 Result [dBV/m] 24.37 20.90 17.26 19.55 20.66 30.01 Limit [dBV/m] 40.00 40.00 43.50 46.00 46.00 46.00 Margin [dB] 15.63 19.10 26.24 26.45 25.34 15.99 Note: 1. Result Level = Reading + Cable loss + Antenna Factor + AMP 2. If Peak Result complies with QP limit, QP Result is deemed to comply with QP limit. 3. Test setup: RBW: 120 kHz, VBW: 300 kHz, Sweep time: auto. Detector QP QP QP QP QP QP Polarity Vertical Vertical Vertical Vertical Vertical Vertical TRF:RT-4-E-007 Page 23 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 6. Power Line Conducted Emissions 6.1. Test equipment Equipment Three-phase artificial power network RF Cable Two Line V-Network Two Line V-Network EMI Test Receiver Pulse Limiter Condected Radiated Software -shaped artificial power network Manufacturer Model No. SCHWARZBEC K NSLK 8163 Yuhu Technology Z806-NJ-NJ-6M R&S ENV216 R&S ENV216 R&S ESCI/E3 SCHWARZBEC K VTSD 9561 Audix E3 SCHWARZBEC K PVDC 8301 Serial No. DDT-ZC01572 DDT-ZC02004 DDT-ZC02059 DDT-ZC02056 DDT-ZC01297 DDT-ZC02128 DDT-ZC00562 DDT-ZC03939 6.2. Block diagram of test setup Cal Due To 2025/07/08 2025/07/08 2025/07/08 2025/07/08 2025/07/08 2025/07/08 / 2025/03/31 6.3. Limits Frequency 150 kHz~500 kHz Quasi-Peak Level dB(mV) 66 ~ 56* 500 kHz~5 MHz 56 5 MHz~30 MHz 60 Note 1: * Decreasing linearly with logarithm of frequency. Note 2: The lower limit shall apply at the transition frequencies. Average Level dB(mV) 56 ~ 46* 46 50 6.4. Assistant equipment used for test Assistant equipment Dummy load Manufacturer / Model number / Description / other / 6.5. Test procedure The EUT and Support equipment, if needed, were put placed on a non-metallic table, 80cm above the ground plane. TRF:RT-4-E-007 Page 24 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 All support equipment power received from a second LISN. Emissions were measured on each current carrying line of the EUT using an EMI Test Receiver connected to the LISN powering the EUT. The Receiver scanned from 150 kHz to 30 MHz for emissions in each of the test modes. During the above scans, the emissions were maximized by cable manipulation. The test mode(s) described in clause 2.4 were scanned during the preliminary test. After the preliminary scan, we found the test mode producing the highest emission level. The EUT configuration and worse cable configuration of the above highest emission levels were recorded for reference of the final test. EUT and support equipment were set up on the test bench as per the configuration with highest emission level in the preliminary test. A scan was taken on both power lines, Neutral and Line, recording at least the six highest emissions. Emission frequency and amplitude were recorded into a computer in which correction factors were used to calculate the emission level and compare reading to the applicable limit. The test data of the worst-case condition(s) was recorded. The bandwidth of test receiver is set at 9 kHz. 6.6. Test result PASS. (See below detailed test result) Note1: All emissions not reported below are too low against the prescribed limits. Note2: "-----" means Peak detection; "-----" means Average detection. Note3: Pre-test AC conducted emission at both voltage AC 120V/60Hz and AC 240V/50Hz, recorded the worst case. TRF:RT-4-E-007 Page 25 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 6.7. Test data TR-4-E-010 Conducted Emission Test Result Test Site Test Date : DDT 6# Shield Room : 2025-01-08 EUT : Portable Power Station Power Supply : AC 120V/60Hz Condition : Temp:21.9°C,Humi:52.5% Memo : 5W D:\2024 Report Date\Q24110421-4E\250108 CE.EM6 Tested By : Gen liu Model Number : RM1800 Test Mode : WPT mode LISN : 2024 ENV216 3#/LINE Item Freq. (Mark) 1 2 3 4 5 6 7 8 9 10 11 12 (MHz) 0.15 0.15 0.57 0.57 0.60 0.60 1.45 1.45 1.65 1.65 3.70 3.70 Read Level (dBµV) 33.17 30.87 20.39 13.86 21.36 18.33 19.11 11.86 22.43 13.79 19.08 8.78 LISN Factor (dB) 9.78 9.78 9.75 9.75 9.75 9.75 9.75 9.75 9.75 9.75 9.77 9.77 Cable Loss (dB) 0.07 0.07 0.09 0.09 0.09 0.09 0.12 0.12 0.11 0.11 0.10 0.10 Pulse Limiter Factor (dB) 9.83 9.83 9.83 9.83 9.83 9.83 9.84 9.84 9.84 9.84 9.85 9.85 Result Level (dBµV) 52.85 50.55 40.06 33.53 41.03 38.00 38.82 31.57 42.13 33.49 38.80 28.50 Limit Line (dBµV) 65.96 55.96 56.00 46.00 56.00 46.00 56.00 46.00 56.00 46.00 56.00 46.00 Over Limit (dB) -13.11 -5.41 -15.94 -12.47 -14.97 -8.00 -17.18 -14.43 -13.87 -12.51 -17.20 -17.50 Detector QP Average QP Average QP Average QP Average QP Average QP Average Note: 1. Result Level = Read Level +LISN Factor + Pulse Limiter Factor + Cable loss. 2. If QP Result complies with AV limit, AV Result is deemed to comply with AV limit. 3. Test setup: RBW: 200 Hz (9 kHz--150 kHz), 9 kHz (150 kHz--30 MHz). 4. Step size: 80Hz (0.009MHz-0.15MHz), 4 kHz (0.15MHz-30MHz), Scan time: auto. Phase LINE LINE LINE LINE LINE LINE LINE LINE LINE LINE LINE LINE TRF:RT-4-E-007 Page 26 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 TR-4-E-010 Conducted Emission Test Result Test Site Test Date EUT Power Supply Condition : DDT 6# Shield Room : 2025-01-08 : Portable Power Station : AC 120V/60Hz : Temp:21.9°C,Humi:52.5% Memo : 5W D:\2024 Report Date\Q24110421-4E\250108 CE.EM6 Tested By : Gen liu Model Number : RM1800 Test Mode : WPT mode LISN : 2024 ENV216 3#/NEUTRAL Item Freq. (Mark) 1 2 3 4 5 6 7 8 9 10 11 12 (MHz) 0.15 0.15 0.45 0.45 0.61 0.61 0.90 0.90 1.86 1.86 4.98 4.98 Read Level (dBµV) 32.35 28.24 21.43 14.67 28.64 23.31 24.32 20.26 22.98 17.35 17.11 15.67 LISN Factor (dB) 9.78 9.78 9.77 9.77 9.75 9.75 9.76 9.76 9.77 9.77 9.80 9.80 Cable Loss (dB) 0.07 0.07 0.10 0.10 0.08 0.08 0.09 0.09 0.11 0.11 0.10 0.10 Pulse Limiter Factor (dB) 9.83 9.83 9.83 9.83 9.83 9.83 9.84 9.84 9.84 9.84 9.85 9.85 Result Level (dBµV) 52.03 47.92 41.13 34.37 48.30 42.97 44.01 39.95 42.70 37.07 36.86 35.42 Limit Line (dBµV) 65.96 55.96 56.89 46.89 56.00 46.00 56.00 46.00 56.00 46.00 56.00 46.00 Over Limit (dB) -13.93 -8.04 -15.76 -12.52 -7.70 -3.03 -11.99 -6.05 -13.30 -8.93 -19.14 -10.58 Detector QP Average QP Average QP Average QP Average QP Average QP Average Phase NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL Note: 1. Result Level = Read Level +LISN Factor + Pulse Limiter Factor + Cable loss. 2. If QP Result complies with AV limit, AV Result is deemed to comply with AV limit. 3. Test setup: RBW: 200 Hz (9 kHz--150 kHz), 9 kHz (150 kHz--30 MHz). 4. Step size: 80Hz (0.009MHz-0.15MHz), 4 kHz (0.15MHz-30MHz), Scan time: auto. TRF:RT-4-E-007 Page 27 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 TR-4-E-010 Conducted Emission Test Result Test Site Test Date EUT Power Supply Condition : DDT 6# Shield Room : 2025-01-08 : Portable Power Station : AC 120V/60Hz : Temp:21.9°C,Humi:52.5% Memo : 10W D:\2024 Report Date\Q24110421-4E\250108 CE.EM6 Tested By : Gen liu Model Number : RM1800 Test Mode : WPT mode LISN : 2024 ENV216 3#/NEUTRAL Item Freq. (Mark) 1 2 3 4 5 6 7 8 9 10 11 12 (MHz) 0.15 0.15 0.46 0.46 0.61 0.61 0.89 0.89 1.54 1.54 1.84 1.84 Read Level (dBµV) 33.64 28.76 19.46 18.00 28.61 23.27 20.03 23.31 22.28 14.45 24.52 15.87 LISN Factor (dB) 9.78 9.78 9.77 9.77 9.75 9.75 9.75 9.75 9.77 9.77 9.77 9.77 Cable Loss (dB) 0.07 0.07 0.10 0.10 0.08 0.08 0.08 0.08 0.11 0.11 0.11 0.11 Pulse Limiter Factor (dB) 9.83 9.83 9.83 9.83 9.83 9.83 9.84 9.84 9.84 9.84 9.84 9.84 Result Level (dBµV) 53.32 48.44 39.16 37.70 48.27 42.93 39.70 42.98 42.00 34.17 44.24 35.59 Limit Line (dBµV) 65.96 55.96 56.71 46.71 56.00 46.00 56.00 46.00 56.00 46.00 56.00 46.00 Over Limit (dB) -12.64 -7.52 -17.55 -9.01 -7.73 -3.07 -16.30 -3.02 -14.00 -11.83 -11.76 -10.41 Detector QP Average QP Average QP Average QP Average QP Average QP Average Phase NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL Note: 1. Result Level = Read Level +LISN Factor + Pulse Limiter Factor + Cable loss. 2. If QP Result complies with AV limit, AV Result is deemed to comply with AV limit. 3. Test setup: RBW: 200 Hz (9 kHz--150 kHz), 9 kHz (150 kHz--30 MHz). 4. Step size: 80Hz (0.009MHz-0.15MHz), 4 kHz (0.15MHz-30MHz), Scan time: auto. TRF:RT-4-E-007 Page 28 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 TR-4-E-010 Conducted Emission Test Result Test Site Test Date EUT Power Supply Condition : DDT 6# Shield Room : 2025-01-08 : Portable Power Station : AC 120V/60Hz : Temp:21.9°C,Humi:52.5% Memo : 10W D:\2024 Report Date\Q24110421-4E\250108 CE.EM6 Tested By : Gen liu Model Number : RM1800 Test Mode : WPT mode LISN : 2024 ENV216 3#/LINE Item Freq. (Mark) 1 2 3 4 5 6 7 8 9 10 11 12 (MHz) 0.15 0.15 0.21 0.21 0.46 0.46 0.62 0.62 1.08 1.08 1.55 1.55 Read Level (dBµV) 33.64 29.03 26.71 21.16 20.39 17.85 25.83 23.20 18.04 13.12 27.69 19.44 LISN Factor (dB) 9.78 9.78 9.77 9.77 9.76 9.76 9.75 9.75 9.74 9.74 9.75 9.75 Cable Loss (dB) 0.07 0.07 0.06 0.06 0.10 0.10 0.08 0.08 0.12 0.12 0.11 0.11 Pulse Limiter Factor (dB) 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.84 9.84 9.84 9.84 Result Level (dBµV) 53.32 48.71 46.37 40.82 40.08 37.54 45.49 42.86 37.74 32.82 47.39 39.14 Limit Line (dBµV) 66.00 56.00 63.18 53.18 56.63 46.63 56.00 46.00 56.00 46.00 56.00 46.00 Over Limit (dB) -12.68 -7.29 -16.81 -12.36 -16.55 -9.09 -10.51 -3.14 -18.26 -13.18 -8.61 -6.86 Detector QP Average QP Average QP Average QP Average QP Average QP Average Note: 1. Result Level = Read Level +LISN Factor + Pulse Limiter Factor + Cable loss. 2. If QP Result complies with AV limit, AV Result is deemed to comply with AV limit. 3. Test setup: RBW: 200 Hz (9 kHz--150 kHz), 9 kHz (150 kHz--30 MHz). 4. Step size: 80Hz (0.009MHz-0.15MHz), 4 kHz (0.15MHz-30MHz), Scan time: auto. Phase LINE LINE LINE LINE LINE LINE LINE LINE LINE LINE LINE LINE TRF:RT-4-E-007 Page 29 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 TR-4-E-010 Conducted Emission Test Result Test Site Test Date EUT Power Supply Condition : DDT 6# Shield Room : 2025-01-08 : Portable Power Station : AC 120V/60Hz : Temp:21.9°C,Humi:52.5% Memo : 15W D:\2024 Report Date\Q24110421-4E\250108 CE.EM6 Tested By : Gen liu Model Number : RM1800 Test Mode : WPT mode LISN : 2024 ENV216 3#/LINE Item Freq. (Mark) 1 2 3 4 5 6 7 8 9 10 11 12 (MHz) 0.15 0.15 0.46 0.46 0.62 0.62 1.08 1.08 1.54 1.54 1.85 1.85 Read Level (dBµV) 33.40 29.00 21.38 19.01 25.92 23.30 18.43 13.87 26.32 16.26 22.58 14.22 LISN Factor (dB) 9.78 9.78 9.76 9.76 9.75 9.75 9.74 9.74 9.75 9.75 9.75 9.75 Cable Loss (dB) 0.07 0.07 0.10 0.10 0.08 0.08 0.12 0.12 0.11 0.11 0.11 0.11 Pulse Limiter Factor (dB) 9.83 9.83 9.83 9.83 9.83 9.83 9.84 9.84 9.84 9.84 9.84 9.84 Result Level (dBµV) 53.08 48.68 41.07 38.70 45.58 42.96 38.13 33.57 46.02 35.96 42.28 33.92 Limit Line (dBµV) 65.96 55.96 56.63 46.63 56.00 46.00 56.00 46.00 56.00 46.00 56.00 46.00 Over Limit (dB) -12.88 -7.28 -15.56 -7.93 -10.42 -3.04 -17.87 -12.43 -9.98 -10.04 -13.72 -12.08 Detector QP Average QP Average QP Average QP Average QP Average QP Average Note: 1. Result Level = Read Level +LISN Factor + Pulse Limiter Factor + Cable loss. 2. If QP Result complies with AV limit, AV Result is deemed to comply with AV limit. 3. Test setup: RBW: 200 Hz (9 kHz--150 kHz), 9 kHz (150 kHz--30 MHz). 4. Step size: 80Hz (0.009MHz-0.15MHz), 4 kHz (0.15MHz-30MHz), Scan time: auto. Phase LINE LINE LINE LINE LINE LINE LINE LINE LINE LINE LINE LINE TRF:RT-4-E-007 Page 30 of 34 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24110421-4E01 TR-4-E-010 Conducted Emission Test Result Test Site Test Date EUT Power Supply Condition : DDT 6# Shield Room : 2025-01-08 : Portable Power Station : AC 120V/60Hz : Temp:21.9°C,Humi:52.5% Memo : 15W D:\2024 Report Date\Q24110421-4E\250108 CE.EM6 Tested By : Gen liu Model Number : RM1800 Test Mode : WPT mode LISN : 2024 ENV216 3#/NEUTRAL Item Freq. (Mark) 1 2 3 4 5 6 7 8 9 10 11 12 (MHz) 0.15 0.15 0.31 0.31 0.46 0.46 0.62 0.62 0.92 0.92 1.84 1.84 Read Level (dBµV) 33.53 28.78 19.18 17.29 19.21 17.81 28.63 23.28 25.29 19.57 23.58 16.33 LISN Factor (dB) 9.78 9.78 9.76 9.76 9.77 9.77 9.75 9.75 9.76 9.76 9.77 9.77 Cable Loss (dB) 0.07 0.07 0.06 0.06 0.10 0.10 0.08 0.08 0.09 0.09 0.11 0.11 Pulse Limiter Factor (dB) 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.83 9.84 9.84 9.84 9.84 Result Level (dBµV) 53.21 48.46 38.83 36.94 38.91 37.51 48.29 42.94 44.98 39.26 43.30 36.05 Limit Line (dBµV) 65.96 55.96 59.97 49.97 56.67 46.67 56.00 46.00 56.00 46.00 56.00 46.00 Over Limit (dB) -12.75 -7.50 -21.14 -13.03 -17.76 -9.16 -7.71 -3.06 -11.02 -6.74 -12.70 -9.95 Detector QP Average QP Average QP Average QP Average QP Average QP Average Phase NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL NEUTRAL Note: 1. Result Level = Read Level +LISN Factor + Pulse Limiter Factor + Cable loss. 2. If QP Result complies with AV limit, AV Result is deemed to comply with AV limit. 3. Test setup: RBW: 200 Hz (9 kHz--150 kHz), 9 kHz (150 kHz--30 MHz). 4. Step size: 80Hz (0.009MHz-0.15MHz), 4 kHz (0.15MHz-30MHz), Scan time: auto. TRF:RT-4-E-007 Page 31 of 34 Guangdong Dongdian Testing Service Co., Ltd. 8. Photos of the EUT Please refer to DDT-Q24110421-2E appendix I. Report No.:DDT-RE24110421-4E01 -----------------------End Report---------------------- TRF:RT-4-E-007 Page 34 of 34
Related FCC IDs:
- 2A6QM-RM1800 - Shenzhen Romoss Technology Co., Ltd. Portable Power Station [-RM1800] Microsoft Word 2019 Microsoft Word 2019