2A9CJ-X9Projector

Important safety precautions For best results, it is recommended that you use this unit in a dark room. 1. Do not install it in places where water vapor or temperature is too high, which may lead to failure of the machine 2. Ensure adequate ventilation, and the air outlet at the bottom is not blocked, so as not to accumulate heat in the machine 3, to prevent foreign matters, such as paper scraps, paper clips, etc. from falling into the machine, do not insert any metal objects, such as wire screwdriver into the machine, do not place any liquid on the machine to avoid leakage, such as accidental occurrence, be sure to cut off the power supply immediately, and contact professional maintenance 4. When carrying the projector, please use soft packaging. In order to protect the lens from being scratched, please try not to touch the lens The bottom air outlet should not be placed on the soft surface, otherwise it will affect the overall heat dissipation performance of the machine Important safety precautions In order to maintain the performance and reliability of the projector, at least 30CM of space should be left between the projection and the wall Do not install in an unventilated area Do not install in high temperature and humidity Do not settle the bottom in a soft place Stay away from the dust Important safety precautions Don't open Stay away from the water With a soft cloth No chemicals Don't block the lens Don't look at the camera with your eyes Disconnect the power when not in use Understanding the Remote control installation horizontal Condole top installation Important Safety Matters Projected range reference The data are for reference only The screen size Adjustable JiaoHuan Adjustable JiaoHuan Focus: when the image is blurred, adjust the focus ring on the fuselage to obtain a satisfactory image effect. If the resolution cannot be achieved through adjustment, please move the product forward and backward according to the circumstances. Trapezoidal correction: when trapezoidal distortion occurs, the user needs to adjust the electronic trapezoidal correction in the Settings Image fuzzy The picture is for reference only 2 . Retract the lens with a focus twist and store it safely The following steps can turn off the projector and store the equipment safely Press the top of the projector Or on the remote control key Safety shutdown focusing Projector specification FCC Warning This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any inte rference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interferenceto radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

FCC Software Configuration Control Declaration Rev1.1 Zhongshan Lianying Photoelectric Technology Co., Ltd FCC Software Configuration Control Declaration Date: November 30, 2022 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: Projector / X9, H4, X10, X9A Regarding FCC Country Code Selection guidelines identified in KDB 594280. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Defeng Zeng Date: 2022/11/30 Title: QA Manager Signature of applicant

Zhongshan Lianying Photoelectric Technology Co., Ltd Agent Authorization Company: Zhongshan Lianying Photoelectric Technology Co., Ltd Address: Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Product Name: Projector Trade Mark: N/A Model Number(s): X9，H4, X10, X9A FCC ID: 2A9CJ-X9 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022-11-30 Name: Defeng Zeng Title: QA Manager Company: Zhongshan Lianying Photoelectric Technology Co., Ltd

Zhongshan Lianying Photoelectric Technology Co., Ltd Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Series Models Description Date: 2022/11/30 Dear Sir/Madam, We, Zhongshan Lianying Photoelectric Technology Co., Ltd Hereby declares the following statement for CE/FCC/MIC certificate, PCB board, Schematic, Hardware version, Software version, structure and internal photos are same except for the model’s name; named differently due to marketing purposes. Product name: Projector Model no.: X9, H4, X10, X9A Sincerely yours Name / Title: Defeng Zeng / QA Manager Company: Zhongshan Lianying Photoelectric Technology Co., Ltd Address: Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Phone: 13590790364 Fax: / E-Mail: [email protected]

Zhongshan Lianying Photoelectric Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022-11-30 Subject; Request for Confidentiality FCC ID: 2A9CJ-X9 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description BOM Software Security Requirements Tune up In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name / Title: Defeng Zeng / QA Manager Company: Zhongshan Lianying Photoelectric Technology Co., Ltd Address: Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Phone: 13590790364 Fax: / E-Mail: [email protected]

FCC ID: 2A9CJ-X9 Fig. 1 Fig. 2 FCC ID: 2A9CJ-X9 Fig. 3 Fig. 4 FCC ID: 2A9CJ-X9 Fig. 5 Fig. 6 FCC ID: 2A9CJ-X9 Fig. 7 Fig. 8 FCC ID: 2A9CJ-X9 Fig. 9

_____________________________________________________________________________________________________ LABEL AND LOCATION (Size: L4.4cm x 1.9cm) Label Location

FCC ID: 2A9CJ-X9 Fig. 1 Fig. 2 FCC ID: 2A9CJ-X9 Fig. 3 Fig. 4 BT&5GWLAN Antenna 0 2.4GWLAN Antenna 1 FCC ID: 2A9CJ-X9 Fig. 5 Fig. 6 FCC ID: 2A9CJ-X9 Fig. 7

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong RF Exposure evaluation Report Reference No...................... : FCC ID. ............................................ : GTS20221008012-1-6 2A9CJ-X9 Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Jenny Zeng Approved by ( position+printed name+signature) . : Manager Jason Hu Date of issue .................................... : Nov. 25, 2022 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong Applicant’s name ............................ : Zhongshan Lianying Photoelectric Technology Co., Ltd Address ............................................ : Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Test specification ........................... : Standard ........................................... : 47CFR §1.1310 Basis and purpose 47CFR §2.1091 Radiofrequency radiation exposure evaluation: mobile devices KDB447498 D01 General RF Exposure Guidance v06 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Projector Trade Mark ....................................... : N/A Manufacturer .................................... : Zhongshan Lianying Photoelectric Technology Co., Ltd Model/Type reference ...................... : X9 Listed Models .................................. : H4, X10, X9A Hardware Version ............................ : N/A Software Version .............................. : N/A Rating ............................................... : DC 19.0V/2.5A by Adapter Result ............................................... : PASS Report No.: GTS20221008012-1-6 Page 2 of 14 T E S T R E P O R T Test Report No. : GTS20221008012-1-6 Nov. 25, 2022 ______________________________________________________________________________________________ Date of issue Equipment under Test : Projector Model /Type : X9 Listed model : H4, X10, X9A Applicant : Zhongshan Lianying Photoelectric Technology Co., Ltd Address : Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Manufacturer : Zhongshan Lianying Photoelectric Technology Co., Ltd Address : Area C, Floor 4, No. 1 Plant, No. 77, Huanzhou North Road, Tanzhou Town, Zhongshan City, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20221008012-1-6 Page 3 of 14 Contents 1. SUMMARY ............................................................................................................................................................. 4 1.1 EUT CONFIGURATION ........................................................................................................................................................ 4 1.2 PRODUCT DESCRIPTION ..................................................................................................................................................... 4 2. TEST ENVIRONMENT .............................................................................................................................................. 5 2.1 ADDRESS OF THE TEST LABORATORY ..................................................................................................................................... 5 2.2 TEST FACILITY .................................................................................................................................................................. 5 2.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................................ 5 2.4 STATEMENT OF THE MEASUREMENT UNCERTAINTY .................................................................................................................. 5 3. METHOD OF MEASUREMENT ................................................................................................................................. 6 3.1 APPLICABLE STANDARD ...................................................................................................................................................... 6 3.2 REQUIREMENT ................................................................................................................................................................. 6 3.3 LIMIT ............................................................................................................................................................................. 6 3.4 MPE CALCULATION METHOD ............................................................................................................................................. 7 3.5 ANTENNA INFORMATION ................................................................................................................................................... 7 4. CONDUCTED POWE…

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Case No. : GTS20221008012-1-5 Ambient Condition: 26 °C, 50 %RH, Atmos100.1Kpa, Test Date: 2022.10.28 Test Engineer: Jenny zeng Appendix D.1: Emission Bandwidth Test Result TestMode Antenna Frequency[MHz] 26db EBW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5180 20.760 5170.000 5190.760 --- --- 5200 22.000 5189.520 5211.520 --- --- 5240 21.120 5229.480 5250.600 --- --- 11N20SISO Ant1 5180 22.160 5169.840 5192.000 --- --- 5200 20.840 5189.480 5210.320 --- --- 5240 28.080 5227.840 5255.920 --- --- 11N40SISO Ant1 5190 57.600 5168.800 5226.400 --- --- 5230 76.720 5192.960 5269.680 --- --- 11AC20SISO Ant1 5180 20.080 5170.040 5190.120 --- --- 5200 29.440 5186.720 5216.160 --- --- 5240 20.800 5229.720 5250.520 --- --- 11AC40SISO Ant1 5190 63.440 5164.640 5228.080 --- --- 5230 77.680 5192.320 5270.000 --- --- 11AC80SISO Ant1 5210 124.640 5163.920 5288.560 --- --- Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 11N40SISO_Ant1_5190 11N40SISO_Ant1_5230 11AC20SISO_Ant1_5180 11AC20SISO_Ant1_5200 11AC20SISO_Ant1_5240 11AC40SISO_Ant1_5190 11AC40SISO_Ant1_5230 11AC80SISO_Ant1_5210 Appendix D.2: Occupied channel bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5180 17.065 5171.570 5188.635 --- --- 5200 21.744 5190.290 5212.034 --- --- 5240 24.826 5228.515 5253.341 --- --- 11N20SISO Ant1 5180 20.100 5170.647 5190.747 --- --- 5200 18.038 5191.010 5209.048 --- --- 5240 18.390 5230.855 5249.245 --- --- 11N40SISO Ant1 5190 36.999 5171.768 5208.767 --- --- 5230 41.754 5211.604 5253.358 --- --- 11AC20SISO Ant1 5180 18.416 5170.961 5189.377 --- --- 5200 18.363 5190.968 5209.331 --- --- 5240 20.600 5230.445 5251.045 --- --- 11AC40SISO Ant1 5190 40.375 5171.717 5212.092 --- --- 5230 45.505 5211.003 5256.508 --- --- 11AC80SISO Ant1 5210 78.432 5171.783 5250.215 --- --- Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 11N40SISO_Ant1_5190 11N40SISO_Ant1_5230 11AC20SISO_Ant1_5180 11AC20SISO_Ant1_5200 11AC20SISO_Ant1_5240 11AC40SISO_Ant1_5190 11AC40SISO_Ant1_5230 11AC80SISO_Ant1_5210 Appendix D.3: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11A Ant1 5180 0.25 0.40 62.50 5200 0.25 0.42 59.52 5240 0.25 0.42 59.52 11N20SISO Ant1 5180 0.23 0.40 57.50 5200 0.23 0.40 57.50 5240 0.23 0.40 57.50 11N40SISO Ant1 5190 0.13 0.30 43.33 5230 0.13 0.30 43.33 11AC20SISO Ant1 5180 0.20 0.38 52.63 5200 0.20 0.37 54.05 5240 0.20 0.37 54.05 11AC40SISO Ant1 5190 0.11 0.29 37.93 5230 0.11 0.28 39.29 11AC80SISO Ant1 5210 0.14 0.43 32.56 Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 11N40SISO_Ant1_5190 11N40SISO_Ant1_5230 11AC20SISO_Ant1_5180 11AC20SISO_Ant1_5200 11AC20SISO_Ant1_5240 11AC40SISO_Ant1_5190 11AC40SISO_Ant1_5230 11AC80SISO_Ant1_5210 Appendix D.4: Maximum conducted output power Test Result Channel Power Test Mode Antenna Frequency[ MHz] Channel Powert [dBm] Duty Cycle [%] DC Factor [dBm] Result [dBm] Limit [dBm] Verdict 11A Ant1 5180 8.87 62.50 2.04 10.91 ≤23.98 PASS 5200 9.36 59.52 2.25 11.61 ≤23.98 PASS 5240 9.80 59.52 2.25 12.05 ≤23.98 PASS 11N20SISO Ant1 5180 8.00 57.50 2.40 10.40 ≤23.98 PASS 5200 7.03 57.50 2.40 9.43 ≤23.98 PASS 5240 7.77 57.50 2.40 10.17 ≤23.98 PASS 11N40SISO Ant1 5190 6.24 43.33 3.63 9.87 ≤23.98 PASS 5230 7.20 43.33 3.63 10.83 ≤23.98 PASS 11AC20SIS O Ant1 5180 6.37 52.63 2.79 9.16 ≤23.98 PASS 5200 6.70 54.05 2.67 9.37 ≤23.98 PASS 5240 7.56 54.05 2.67 10.23 ≤23.98 PASS 11AC40SIS O Ant1 5190 5.80 37.93 4.21 10.01 ≤23.98 PASS 5230 6.61 39.29 4.06 10.67 ≤23.98 PASS 11AC80SIS O Ant1 5210 5.68 32.56 4.87 10.55 ≤23.98 PASS Note：The Duty Cycle Factor is compensated in the graph. Appendix D.5: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result [dBm/MHz] Limit[dBm/MHz] Verdict 11A Ant1 5180 3.84 ≤11.00 PASS 5200 9.17 ≤11.00 PASS 5240 9.23 ≤11.00 PASS 11N20SISO Ant1 5180 6.27 ≤11.00 PASS 5200 3.99 ≤11.00 PASS 5240 4.66 ≤11.00 PASS 11N40SISO Ant1 5190 2.36 ≤11.00 PASS 5230 3.52 ≤11.00 PASS 11AC20SISO Ant1 5180 5.83 ≤11.00 PASS 5200 6.17 ≤11.00 PASS 5240 7.17 ≤11.00 PASS 11AC40SISO Ant1 5190 5.19 ≤11.00 PASS 5230 5.26 ≤11.00 PASS 11AC80SISO Ant1 5210 1.36 ≤11.00 PASS Note：1.The Result and Limit Unit is dBm/500 kHz in the band 5.7255.85 GHz. 2.The Duty Cycle Factor and RBW Factor is compensated in the graph. Test Graphs 11A_Ant1_5180 11A_Ant1_5200 11A_Ant1_5240 11N20SISO_Ant1_5180 11N20SISO_Ant1_5200 11N20SISO_Ant1_5240 11N40SISO_Ant1_5190 11N40SISO_Ant1_5230 11AC20SISO_Ant1_5180 11AC20SISO_Ant1_5200 11AC20SISO_Ant1_5240 11AC40SISO_Ant1_5190 11AC40SISO_Ant1_5230 11AC80SISO_Ant1_5210 Appendix D.6: Band edge measurements Test Result B1 TestMode Antenna ChName Frequency[MHz] Result[dBm] Limit[dBm] Verdict 11A Ant1 Low 5180 -36.74 ≤-27 PASS High 5240 -37.97 ≤-27 PASS 11N20SISO Ant1 Low 5180 -31.79 ≤-27 PASS High 5240 -37.62 ≤-27 PASS 11N40SISO Ant1 Low 5190 -29.92 ≤-27 PASS High 5230 -37.48 ≤-27 PASS 11AC20SISO Ant1 Low 5180 -33.48 ≤-27 PASS High 5240 -38.38 ≤-27 PASS 11AC40SISO Ant1 Low 5190 -28.25 ≤-27 PASS High 5230 -36.92 ≤-27 PASS 11AC80SISO Ant1 Low 5210 -30.93 ≤-27 PASS High 5210 -37.26 ≤-27 PASS Test Graphs B1/2/3 11A_Ant1_Low_5180 11A_Ant1_High_5240 11N20SISO_Ant1_Low_5180 11N20SISO_Ant1_High_5240 11N40SISO_Ant1_Low_5190 11N40SISO_Ant1_High_5230 11AC20SISO_Ant1_Low_5180 11AC20SISO_Ant1_High_5240 11AC40SISO_Ant1_Low_5190 11AC40SISO_Ant1_High_5230 11AC80SISO_Ant1_Low_5210 11AC80SISO_Ant1_High_5210 Appendix D.7: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] Max. Fre [MHz] Max. Level [dBm] Limit [dBm] Verdict 11A Ant1 5180 30~5140 5138.64 -45.65 ≤-27 PASS 5360~40000 24251.72 -37.07 ≤-27 PASS 5200 30~5140 5129.44 -42.64 ≤-27 PASS 5360~40000 25232.01 -37.28 ≤-27 PASS 5240 30~5140 1736.4 -29.98 ≤-27 PASS 5360~40000…

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Case No. : GTS20221008012-1-5 Ambient Condition: 25 °C, 45 %RH, Atmos100.1Kpa, Test Date: 2022.10.28 Test Engineer: Jenny zeng Appendix E.1: Occupied channel bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11AAnt1 574521.2295734.6285755.857------ 578519.7375775.1185794.855------ 582519.0565815.5125834.568------ 11N20SISOAnt1 574522.1085734.0545756.162------ 578519.5075775.4745794.981------ 582518.9815815.5995834.580------ 11N40SISOAnt1 575557.0845726.2835783.367------ 579551.5915769.1775820.768------ 11AC20SISOAnt1 574524.6145732.7415757.355------ 578520.9985774.5125795.510------ 582519.5555815.4755835.030------ 11AC40SISOAnt1 575552.3705728.2325780.602------ 579548.8925770.2855819.177------ 11AC80SISOAnt1577599.3665719.2505818.616------ Test Graphs 11A_Ant1_5745 11A_Ant1_5785 11A_Ant1_5825 11N20SISO_Ant1_5745 11N20SISO_Ant1_5785 11N20SISO_Ant1_5825 11N40SISO_Ant1_5755 11N40SISO_Ant1_5795 11AC20SISO_Ant1_5745 11AC20SISO_Ant1_5785 11AC20SISO_Ant1_5825 11AC40SISO_Ant1_5755 11AC40SISO_Ant1_5795 11AC80SISO_Ant1_5775 Appendix E.2: Min emission bandwidth Test Result B4 TestMode Antenna Frequency[MHz] 6db EBW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11A Ant1 5745 16.440 5736.760 5753.200 0.5 PASS 5785 16.440 5776.760 5793.200 0.5 PASS 5825 16.440 5816.760 5833.200 0.5 PASS 11N20SISO Ant1 5745 17.600 5736.200 5753.800 0.5 PASS 5785 17.600 5776.200 5793.800 0.5 PASS 5825 17.560 5816.200 5833.760 0.5 PASS 11N40SISO Ant1 5755 35.520 5737.160 5772.680 0.5 PASS 5795 35.760 5777.080 5812.840 0.5 PASS 11AC20SISO Ant1 5745 17.560 5736.200 5753.760 0.5 PASS 5785 17.400 5776.240 5793.640 0.5 PASS 5825 17.360 5816.200 5833.560 0.5 PASS 11AC40SISO Ant1 5755 35.520 5737.080 5772.600 0.5 PASS 5795 35.600 5777.000 5812.600 0.5 PASS 11AC80SISO Ant1 5775 75.200 5737.400 5812.600 0.5 PASS Test Graphs B4 11A_Ant1_5745 11A_Ant1_5785 11A_Ant1_5825 11N20SISO_Ant1_5745 11N20SISO_Ant1_5785 11N20SISO_Ant1_5825 11N40SISO_Ant1_5755 11N40SISO_Ant1_5795 11AC20SISO_Ant1_5745 11AC20SISO_Ant1_5785 11AC20SISO_Ant1_5825 11AC40SISO_Ant1_5755 11AC40SISO_Ant1_5795 11AC80SISO_Ant1_5775 Appendix E.3: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11A Ant1 5745 0.25 0.42 59.52 5785 0.25 0.42 59.52 5825 0.25 0.42 59.52 11N20SISO Ant1 5745 0.22 0.39 56.41 5785 0.23 0.40 57.50 5825 0.22 0.40 55.00 11N40SISO Ant1 5755 0.13 0.31 41.94 5795 0.13 0.30 43.33 11AC20SISO Ant1 5745 0.20 0.38 52.63 5785 0.20 0.38 52.63 5825 0.20 0.36 55.56 11AC40SISO Ant1 5755 0.11 0.29 37.93 5795 0.11 0.28 39.29 11AC80SISO Ant1 5775 0.09 0.05 39.53 Test Graphs 11A_Ant1_5745 11A_Ant1_5785 11A_Ant1_5825 11N20SISO_Ant1_5745 11N20SISO_Ant1_5785 11N20SISO_Ant1_5825 11N40SISO_Ant1_5755 11N40SISO_Ant1_5795 11AC20SISO_Ant1_5745 11AC20SISO_Ant1_5785 11AC20SISO_Ant1_5825 11AC40SISO_Ant1_5755 11AC40SISO_Ant1_5795 11AC80SISO_Ant1_5775 Appendix E.4: Maximum conducted output power Test Result Channel Power Test Mode Antenna Frequency[ MHz] Channel Powert [dBm] Duty Cycle [%] DC Factor [dBm] Result [dBm] Limit [dBm] Verdict 11A Ant1 5745 8.57 59.52 2.25 10.82 ≤30.00 PASS 5785 9.62 59.52 2.25 11.87 ≤30.00 PASS 5825 9.69 59.52 2.25 11.94 ≤30.00 PASS 11N20SISO Ant1 5745 8.88 56.41 2.49 11.37 ≤30.00 PASS 5785 9.75 57.50 2.40 12.15 ≤30.00 PASS 5825 9.74 55.00 2.60 12.34 ≤30.00 PASS 11N40SISO Ant1 5755 8.70 41.94 3.77 12.47 ≤30.00 PASS 5795 9.63 43.33 3.63 13.26 ≤30.00 PASS 11AC20SIS O Ant1 5745 9.18 52.63 2.79 11.97 ≤30.00 PASS 5785 12.25 52.63 2.79 15.04 ≤30.00 PASS 5825 12.32 55.56 2.55 14.87 ≤30.00 PASS 11AC40SIS O Ant1 5755 10.14 37.93 4.21 14.35 ≤30.00 PASS 5795 11.04 39.29 4.06 15.10 ≤30.00 PASS 11AC80SIS O Ant1 5775 10.40 39.53 4.03 14.43 ≤30.00 PASS Note：The Duty Cycle Factor is compensated in the graph. Appendix E.5: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result [dBm/MHz] Limit[dBm/MHz] Verdict 11A Ant1 5745 -2.73 ≤30.00 PASS 5785 -1.91 ≤30.00 PASS 5825 -3.1 ≤30.00 PASS 11N20SISO Ant1 5745 -2.03 ≤30.00 PASS 5785 -2.41 ≤30.00 PASS 5825 -2.26 ≤30.00 PASS 11N40SISO Ant1 5755 -2.75 ≤30.00 PASS 5795 -4.24 ≤30.00 PASS 11AC20SISO Ant1 5745 -1.12 ≤30.00 PASS 5785 -1.37 ≤30.00 PASS 5825 -2.04 ≤30.00 PASS 11AC40SISO Ant1 5755 -3.69 ≤30.00 PASS 5795 -3.05 ≤30.00 PASS 11AC80SISO Ant1 5775 -10.82 ≤30.00 PASS Note：1.The Result and Limit Unit is dBm/500 kHz in the band 5.7255.85 GHz. 2.The Duty Cycle Factor and RBW Factor is compensated in the graph. Test Graphs 11A_Ant1_5745 11A_Ant1_5785 11A_Ant1_5825 11N20SISO_Ant1_5745 11N20SISO_Ant1_5785 11N20SISO_Ant1_5825 11N40SISO_Ant1_5755 11N40SISO_Ant1_5795 11AC20SISO_Ant1_5745 11AC20SISO_Ant1_5785 11AC20SISO_Ant1_5825 11AC40SISO_Ant1_5755 11AC40SISO_Ant1_5795 11AC80SISO_Ant1_5775 Appendix E.6: Band edge measurements Test Result B4 TestMode Antenna ChName Frequency[ MHz] FreqRange [MHz] Result [dBm] Limit [dBm] Verdict 11A Ant1 Low 5745 5650~5700 -38.53 ≤7.17 PASS 5700~5720 -31.59 ≤15.59 PASS 5720~5725 -25.16 ≤23.94 PASS 5760~5650 -40.68 ≤-27 PASS High 5825 5850~5855 -31.29 ≤18.87 PASS 5855~5875 -36.76 ≤11.12 PASS 5875~5925 -37.62 ≤-2.78 PASS 5925~5935 -38.79 ≤-27 PASS 11N20SI SO Ant1 Low 5745 5650~5700 -37.15 ≤9.13 PASS 5700~5720 -29.95 ≤15.56 PASS 5720~5725 -22.37 ≤25.78 PASS 5760~5650 -40.26 ≤-27 PASS High 5825 5850~5855 -31.73 ≤15.79 PASS 5855~5875 -36.97 ≤10.25 PASS 5875~5925 -38.67 ≤-22.06 PASS 5925~5935 -39.22 ≤-27 PASS 11N40SI SO Ant1 Low 5755 5650~5700 -29.9 ≤8.86 PASS 5700~5720 -21.67 ≤15.20 PASS 5720~5725 -21.59 ≤16.97 PASS 5780~5650 -39.43 ≤-27 PASS High 5795 5850~5855 -35.26 ≤17.91 PASS 5855~5875 -35.1 ≤11.01 PASS 5875~5925 -38.42 ≤-22.53 PASS 5925~5935 -38.85 ≤-27 PASS 11AC20S ISO Ant1 Low 5745 5650~5700 -37.68 ≤2.66 PASS 5700~5720 -29.98 ≤15.59 PASS 5720~5725 -23.23 ≤22.11 PASS 5760~5650 -40.21 ≤-27 PASS High 5825 5850~5855 -33.51 ≤15.79 PASS 5855~5875 -34.94 ≤10.02 PASS 5875~5925 -38.16 ≤-12.77 PASS 5925~5935 -39.61 ≤-27 PASS 11AC40S ISO Ant1 Low 5755 5650~5700 -32.3 …

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Manufacturer SHEN DA CHENG ELECTRONICS CO., LTD Antenna type Internal antenna Antenna Gain 1.65dBi for 2.4G, 1.61dBi for 5G 1.Test equipment and conditions: 1.1.Network Analyzer 1.2.Communication test equipment 1.3.Test system 1.4.Matching circuit 2.Test Data: 2.1. Standing wave ratio 2.2.Efficiency 2.3.Directivity diagram 2.4G 5G 3.Antenna drawing:

FCC ID: 2A9CJ-X9 _______________________________________________________________________________________________ Page 1 of 2 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 FCC ID: 2A9CJ-X9 _______________________________________________________________________________________________ Page 2 of 2 Photo of Conducted Emission Measurement Fig. 3