2BFIZ-X5ADPROJECTOR

Chengdu Hotack Technology Co., Ltd. FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2BFIZ-X5AD Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength € (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength € (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density Chengdu Hotack Technology Co., Ltd. MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna, R=20cm Test Result of RF Exposure Evaluation Module1: Mode Modes& Channe l Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW /cm2) Result EDR 8DPSK &2480 6±1 7 5.0119 1.5959 (2.03dBi) 0.00159 1 Pass BLE GFSK 2M&2480 4±1 5 3.1623 1.5959 (2.03dBi) 0.00101 1 Pass 2.4G WIFI ANT1 802.11b& 2462 17±1 18 63.0957 1.5631 (1.94dBi) 0.01963 1 Pass 2.4G WIFI ANT2 802.11b& 2437 16±1 17 50.1187 3.0409 (4.83dBi) 0.03033 1 Pass 5.2G WIFI ANT1 802.11a20& 5200 18±1 19 79.4328 2.5003 (3.98dBi) 0.03953 1 Pass 5.2G WIFI ANT2 802.11a20& 5240 18±1 19 79.4328 2.3823 (3.77dBi) 0.03977 1 Pass 5.8 WIFI ANT1 802.11a20& 5745 18±1 19 79.4328 3.8107 (5.81dBi) 0.06025 1 Pass 5.8 WIFI ANT2 802.11a20& 5785 18±1 19 79.4328 1.8323 (2.63dBi) 0.02897 1 Pass Module2 Mode Modes& Channe l Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW /cm2) Result EDR GFSK &2402 4±1 5 3.1623 1.8030 (2.56dBi) 0.00114 1 Pass BLE GFSK 2M&2402 5±1 6 3.9811 1.8030 (2.56dBi) 0.00143 1 Pass Chengdu Hotack Technology Co., Ltd. = BT+WIFI supported simultaneous transmission: Module1 BT + Module1 2.4GWIFI + Module2 BT: ∑MPE Ratio =0.00159+0.03033+0.00143=0.03335≤1, So passed. Module1 BT + Module1 5GWIFI + Module2 BT: ∑MPE Ratio =0.00159+0.06025+0.00143=0.06327≤1, So passed. Note: 2.4GWIFI and 5GWIFI do not support simultaneous transmission.

Setup Appendix FCC ID：2BFIZ-X5AD Model: X5AD

V1.0Report No.: DACE260409008RL002 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 1 of 85 RF TEST REPORT For Chengdu Hotack Technology Co., Ltd. Product Name: PROJECTOR Test Model(s): X5AD Report Reference No.:DACE260409008RL002 FCC ID:2BFIZ-X5AD Applicant’s Name: Chengdu Hotack Technology Co., Ltd. Address: 501-502, Unit 3, Building 13, No. 666 Jinfenghuang Avenue, High-tech Industry Park, Jinniu District, Chengdu City, Si Chuan Province, China Testing Laboratory: Shenzhen DACE Testing Technology Co., Ltd. Address: 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Test Specification Standard:47 CFR Part 15.247 Date of Receipt: April 9, 2026 Date of Test: April 9, 2026 to June 30, 2026 Date of Issue: June 30, 2026 Result:Pass Note: This report shall not be reproduced except in full, without the written approval of Shenzhen DACE Testing Technology Co., Ltd . This document may be altered or revised by Shenzhen DACE Testing Technology Co., Ltd . personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample V1.0Report No.: DACE260409008RL002 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 2 of 85 Apply for company information Applicant’s Name: Chengdu Hotack Technology Co., Ltd. Address: 501-502, Unit 3, Building 13, No. 666 Jinfenghuang Avenue, High-tech Industry Park, Jinniu District, Chengdu City, Si Chuan Province, China Product Name: PROJECTOR Test Model(s): X5AD Series Model(s): X5Max, X5MAX, X5GTV, AC1069, X5, X5DD, X5BD, X5CD, X5ED, QV3000, WV3000, SDT2602 Test Specification Standard(s): 47 CFR Part 15.247 NOTE1: The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Compiled by:Supervised by:Approved by: Lucy Mo / Test EngineerArron Liu / Project EngineerTom Chen / Manager June 30, 2026June 30, 2026June 30, 2026 V1.0Report No.: DACE260409008RL002 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 3 of 85 Revision History Of Report VersionDescriptionREPORT No.Issue Date V1.0OriginalDACE260409008RL002June 30, 2026 V1.0Report No.: DACE260409008RL002 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 4 of 85 CONTENTS 1澳TEST SUMMARY...........................................................................................................................................6澳 1.1澳TEST STANDARDS..................................................................................................................................6澳 1.2澳SUMMARY OF TEST RESULT....................................................................................................................6澳 2澳GENERAL INFORMATION............................................................................................................................7澳 2.1澳CLIENT INFORMATION.............................................................................................................................7澳 2.2澳DESCRIPTION OF DEVICE (EUT)..............................................................................................................7澳 2.3澳DESCRIPTION OF TEST MODES................................................................................................................7澳 2.4澳DESCRIPTION OF SUPPORT UNITS...........................................................................................................7澳 2.5澳OPERATION FREQUENCY EACH OF CHANNEL............................................................................................8澳 2.6澳EQUIPMENTS USED DURING THE TEST....................................................................................................9澳 2.7澳STATEMENT OF THE MEASUREMENT UNCERTAINTY...............................................................................12澳 2.8澳IDENTIFICATION OF TESTING LABORATORY............................................................................................12澳 2.9澳ANNOUNCEMENT..................................................................................................................................12澳 3澳EVALUATION RESULTS (EVALUATION)...................................................................................................13澳 3.1澳ANTENNA REQUIREMENT.......................................................................................................................13澳 3.1.1澳Conclusion:.............................................................................................................................13澳 4澳RADIO SPECTRUM MATTER TEST RESULTS (RF).................................................................................14澳 4.1澳CONDUCTED EMISSION AT AC POWER LINE...........................................................................................14澳 4.1.1澳E.U.T. Operation:....................................................................................................................14澳 4.1.2澳Test Setup Diagram:.............................…

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Chengdu Hotack Technology Co., Ltd. 承 认 书 SPECIFICATION FOR APPROVAL 申请商/Applicant: Chengdu Hotack Technology Co., Ltd. 申请商地址/Address: 501-502, Unit 3, Building 13, No. 666 Jinfenghuang Avenue, High-tech Industry Park, Jinniu District, Chengdu City, Si Chuan Province, China 制造商/Manufacturer: Chengdu Hotack Technology Co., Ltd. 制造商地址/Address: 501-502, Unit 3, Building 13, No. 666 Jinfenghuang Avenue, High-tech Industry Park, Jinniu District, Chengdu City, Si Chuan Province, China 产 品 名 称 PRODUCT NAME: 2.4GHz Internal Antenna 客 户 料 号 CUSTOMER Name SIGNATURE CHECKED BY: APPROVED BY: Ali Deng WeiHuang Xiang DATE: 2023-10-16 2023-10-16 Chengdu Hotack Technology Co., Ltd. 1. Specification table: Main technical parameters of the product 主要技术指标 Main technical specifications 频率范围 （MHZ） 2400-2500 Frequency Range (MHZ) 2400-2500 51 中心频率 特性阻抗(Ω) 50±10 center frequency Impedance(Ω) 50±10 增益(dBi) 2.56 Peak Gain(dBi) 2.56 输出电压 驻波比 <2.0 VSWR <2.0 最大功率 8W Admitted Power 8W 极化方式 垂直极化 Polarization Linear,Vertical 方向性 全向性 Radiation Omni-directional 连接方式 Cable Connector Type Cable 物理性能 Physical Properties 天线本体材料 线束 Antenna Base Metal wire Antenna 天线走线材料 Copper Antenna cover Copper 工作温度 -20°C~+60°C Operating Temp -20°C~+60°C 保存温度 -20°C~+70°C Storage Temp -20°C~+70°C Chengdu Hotack Technology Co., Ltd. 2. Testing equipment and data The return loss and VSWR were tested using the Agilent E5071B network analyzer as shown in the figure. Chengdu Hotack Technology Co., Ltd. Power/Sensitivity/Efficiency The antenna power/sensitivity/efficiency was tested using the SG24 microwave anechoic chamber. Chengdu Hotack Technology Co., Ltd. VSWR BT passive efficiency test data Chengdu Hotack Technology Co., Ltd. Chengdu Hotack Technology Co., Ltd. Antenna physical diagram Size: Length & width: 24mm*0.8mm

* Antenna OTA Passive Testing Passive S-parameter testing environment: Description: 1. For this test, the latest optimized PCB was used. The RF Cable length for the test was 7 cm; for actual usage scenarios, a USB Cable was included. 2. ANT 1 is the antenna at the bottom of the PCB, and ANT2 is the antenna on the left side (Type C USB port side) of the PCB. Test conclusion: 1. The return loss (S11) of ANT 1 in the 2.4GHz band was less than -14.5dB, and in the 5GHz bands was less than -9.5dB. 2. The return loss (S11) of ANT 2 in the 2.4GHz band was less than -19.8dB, and in the 5GHz bands was less than -6.6dB. 3. The isolation degree (S21) of ANT0 and ANT2 in the 2.4GHz band was better than -15.0dB, and in the 5GHz bands was better than -25.5dB. 4. The efficiency of ANT 1 in the 2.4GHz band was approximately 53%, and in the 5GHz bands was greater than 58%. 5. The efficiency of ANT2 in the 2.4GHz band was between 56% and 61%, greater than 51% in the 5150GHz - 5650GHz frequency band, and greater than 60% on average in the 5700GHz - 5850GHz high-frequency band. The efficiency was between 38% and 43% in the 38% - 43% range in the 5700GHz - 5850GHz frequency band. * Antenna OTA Passive Testing OTA testing environment: * Antenna OTA Passive Testing S11 return loss parameters - ANT1: 2.4GHz and 5GHz bands Antenna OTA Passive Testing S11 return loss parameters - ANT2: 2.4GHz and 5GHz bands Isolation: S12 or S21 Return Loss Parameters - ANT1 & ANT2: 2.4GHz and 5GHz Bands Antenna OTA Passive Testing * Antenna OTA Passive Parameter Comparison (Efficiency, Gain, Radiation Pattern) Efficiency, Gain: 2.4GHz Band ANT1 Efficiency, Gain: 5GHz Band ANT1 Antenna OTA Passive Parameter Comparison (Efficiency, Gain, Radiation Pattern) * Antenna OTA Passive Parameter Comparison (Efficiency, Gain, Radiation Pattern) Efficiency, Gain: 2.4GHz Band ANT2 Antenna OTA Passive Parameter Comparison (Efficiency, Gain, Radiation Pattern) Efficiency, Gain: 5GHz Band ANT2 * Antenna OTA Passive Parameter Comparison (Efficiency, Gain, Radiation Pattern) Directional pattern: 2.4GHz Band ANT1 E13D E2 H Antenna OTA Passive Parameter Comparison (Efficiency, Gain, Radiation Pattern) Directional pattern: 5GHz Band ANT1 E13D E2 H * Antenna OTA Passive Parameter Comparison (Efficiency, Gain, Radiation Pattern) Directional pattern: 2.4GHz Band ANT2 E13D E2 H * Antenna OTA Passive Parameter Comparison (Efficiency, Gain, Radiation Pattern) Directional pattern: 5GHz Band ANT2 E13D E2 H Antenna Size

V1.0Report No.: DACE260409008RL006 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 1 of 85 RF TEST REPORT For Chengdu Hotack Technology Co., Ltd. Product Name: PROJECTOR Test Model(s): X5AD Report Reference No.:DACE260409008RL006 FCC ID:2BFIZ-X5AD Applicant’s Name: Chengdu Hotack Technology Co., Ltd. Address: 501-502, Unit 3, Building 13, No. 666 Jinfenghuang Avenue, High-tech Industry Park, Jinniu District, Chengdu City, Si Chuan Province, China Testing Laboratory: Shenzhen DACE Testing Technology Co., Ltd. Address: 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Test Specification Standard:47 CFR Part 15.247 Date of Receipt: April 9, 2026 Date of Test: April 9, 2026 to June 30, 2026 Date of Issue: June 30, 2026 Result:Pass Note: This report shall not be reproduced except in full, without the written approval of Shenzhen DACE Testing Technology Co., Ltd . This document may be altered or revised by Shenzhen DACE Testing Technology Co., Ltd . personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample V1.0Report No.: DACE260409008RL006 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 2 of 85 Apply for company information Applicant’s Name: Chengdu Hotack Technology Co., Ltd. Address: 501-502, Unit 3, Building 13, No. 666 Jinfenghuang Avenue, High-tech Industry Park, Jinniu District, Chengdu City, Si Chuan Province, China Product Name: PROJECTOR Test Model(s): X5AD Series Model(s): X5Max, X5MAX, X5GTV, AC1069, X5, X5DD, X5BD, X5CD, X5ED, QV3000, WV3000, SDT2602 Test Specification Standard(s): 47 CFR Part 15.247 NOTE1: The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Compiled by:Supervised by:Approved by: Lucy Mo / Test EngineerArron Liu / Project EngineerTom Chen / Manager June 30, 2026June 30, 2026June 30, 2026 V1.0Report No.: DACE260409008RL006 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 3 of 85 Revision History Of Report VersionDescriptionREPORT No.Issue Date V1.0OriginalDACE260409008RL006June 30, 2026 V1.0Report No.: DACE260409008RL006 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 4 of 85 CONTENTS 1澳TEST SUMMARY...........................................................................................................................................6澳 1.1澳TEST STANDARDS..................................................................................................................................6澳 1.2澳SUMMARY OF TEST RESULT....................................................................................................................6澳 2澳GENERAL INFORMATION............................................................................................................................7澳 2.1澳CLIENT INFORMATION.............................................................................................................................7澳 2.2澳DESCRIPTION OF DEVICE (EUT)..............................................................................................................7澳 2.3澳DESCRIPTION OF TEST MODES................................................................................................................7澳 2.4澳DESCRIPTION OF SUPPORT UNITS...........................................................................................................7澳 2.5澳OPERATION FREQUENCY EACH OF CHANNEL............................................................................................8澳 2.6澳EQUIPMENTS USED DURING THE TEST....................................................................................................9澳 2.7澳STATEMENT OF THE MEASUREMENT UNCERTAINTY...............................................................................12澳 2.8澳IDENTIFICATION OF TESTING LABORATORY............................................................................................12澳 2.9澳ANNOUNCEMENT..................................................................................................................................12澳 3澳EVALUATION RESULTS (EVALUATION)...................................................................................................13澳 3.1澳ANTENNA REQUIREMENT.......................................................................................................................13澳 3.1.1澳Conclusion:.............................................................................................................................13澳 4澳RADIO SPECTRUM MATTER TEST RESULTS (RF).................................................................................14澳 4.1澳CONDUCTED EMISSION AT AC POWER LINE...........................................................................................14澳 4.1.1澳E.U.T. Operation:....................................................................................................................14澳 4.1.2澳Test Setup Diagram:.............................…

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V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 86 of 144 1_Reference_Level_NVNT_ANT1_802_11g_2462 2_Spurious_Emission_NVNT_ANT1_802_11g_2462 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 87 of 144 1_Reference_Level_NVNT_ANT1_802_11n(HT20)_2412 2_Spurious_Emission_NVNT_ANT1_802_11n(HT20)_2412 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 88 of 144 1_Reference_Level_NVNT_ANT1_802_11n(HT20)_2437 2_Spurious_Emission_NVNT_ANT1_802_11n(HT20)_2437 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 89 of 144 1_Reference_Level_NVNT_ANT1_802_11n(HT20)_2462 2_Spurious_Emission_NVNT_ANT1_802_11n(HT20)_2462 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 90 of 144 1_Reference_Level_NVNT_ANT1_802_11n(HT40)_2422 2_Spurious_Emission_NVNT_ANT1_802_11n(HT40)_2422 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 91 of 144 1_Reference_Level_NVNT_ANT1_802_11n(HT40)_2437 2_Spurious_Emission_NVNT_ANT1_802_11n(HT40)_2437 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 92 of 144 1_Reference_Level_NVNT_ANT1_802_11n(HT40)_2452 2_Spurious_Emission_NVNT_ANT1_802_11n(HT40)_2452 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 93 of 144 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 94 of 144 FCC_2.4G_WIFI ANT2 Test Data 1. -6dB Bandwidth ConditionAntennaModulationFrequency (MHz)-6dB BW(MHz)limit(kHz)Result NVNTANT1802.11b2412.0010.79500Pass NVNTANT1802.11b2437.0011.19500Pass NVNTANT1802.11b2462.0011.21500Pass NVNTANT1802.11g2412.0016.28500Pass NVNTANT1802.11g2437.0016.39500Pass NVNTANT1802.11g2462.0016.25500Pass NVNTANT1802.11n(HT20)2412.0017.52500Pass NVNTANT1802.11n(HT20)2437.0017.35500Pass NVNTANT1802.11n(HT20)2462.0017.48500Pass NVNTANT1802.11n(HT40)2422.0036.27500Pass NVNTANT1802.11n(HT40)2437.0036.16500Pass NVNTANT1802.11n(HT40)2452.0036.18500Pass -6dB_Bandwidth_NVNT_ANT1_802_11b_2412 -6dB_Bandwidth_NVNT_ANT1_802_11b_2437 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 95 of 144 -6dB_Bandwidth_NVNT_ANT1_802_11b_2462 -6dB_Bandwidth_NVNT_ANT1_802_11g_2412 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 96 of 144 -6dB_Bandwidth_NVNT_ANT1_802_11g_2437 -6dB_Bandwidth_NVNT_ANT1_802_11g_2462 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 97 of 144 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2412 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2437 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 98 of 144 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2462 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2422 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 99 of 144 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2437 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2452 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 100 of 144 V1.0Report No.: DACE260409008RL003 102, Buil…

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V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 1 of 144 RF TEST REPORT For Chengdu Hotack Technology Co., Ltd. Product Name: PROJECTOR Test Model(s): X5AD Report Reference No.:DACE260409008RL003 FCC ID:2BFIZ-X5AD Applicant’s Name: Chengdu Hotack Technology Co., Ltd. Address: 501-502, Unit 3, Building 13, No. 666 Jinfenghuang Avenue, High-tech Industry Park, Jinniu District, Chengdu City, Si Chuan Province, China Testing Laboratory: Shenzhen DACE Testing Technology Co., Ltd. Address: 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Test Specification Standard:47 CFR Part 15.247 Date of Receipt: April 9, 2026 Date of Test: April 9, 2026 to May 11, 2026 Date of Issue: May 11, 2026 Result:Pass Note: This report shall not be reproduced except in full, without the written approval of Shenzhen DACE Testing Technology Co., Ltd . This document may be altered or revised by Shenzhen DACE Testing Technology Co., Ltd . personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 2 of 144 Apply for company information Applicant’s Name: Chengdu Hotack Technology Co., Ltd. Address: 501-502, Unit 3, Building 13, No. 666 Jinfenghuang Avenue, High-tech Industry Park, Jinniu District, Chengdu City, Si Chuan Province, China Product Name: PROJECTOR Test Model(s): X5AD Series Model(s): X5Max, X5MAX, X5GTV, AC1069, X5, X5DD, X5BD, X5CD, X5ED, QV3000, WV3000, SDT2602 Test Specification Standard(s): 47 CFR Part 15.247 NOTE1: The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Compiled by:Supervised by:Approved by: Lucy Mo / Test EngineerArron Liu / Project EngineerTom Chen / Manager May 11, 2026May 11, 2026May 11, 2026 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 3 of 144 Revision History Of Report VersionDescriptionREPORT No.Issue Date V1.0OriginalDACE260409008RL003May 11, 2026 V1.0Report No.: DACE260409008RL003 102, Building H1, & 1/F., Building H, Hongfa Science & Technology Park, Tangtou Community, Shiyan Subdistrict, Bao'an District, Shenzhen, Guangdong, China Web: http://www.dace-lab.comTel: +86-755-23010613E-mail: [email protected] 4 of 144 CONTENTS 1澳TEST SUMMARY...........................................................................................................................................6澳 1.1澳TEST STANDARDS..................................................................................................................................6澳 1.2澳SUMMARY OF TEST RESULT....................................................................................................................6澳 2澳GENERAL INFORMATION............................................................................................................................7澳 2.1澳CLIENT INFORMATION.............................................................................................................................7澳 2.2澳DESCRIPTION OF DEVICE (EUT)..............................................................................................................7澳 2.3澳DESCRIPTION OF TEST MODES................................................................................................................7澳 2.4澳DESCRIPTION OF SUPPORT UNITS...........................................................................................................7澳 2.5澳OPERATION FREQUENCY EACH OF CHANNEL............................................................................................8澳 2.6澳EQUIPMENTS USED DURING THE TEST..........…

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