2BEWX-UXCLT8T8 Tube

LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART

LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART

LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART

LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART

LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART LINZOO SMART

Internal Photos Documentation Manufacturer: Zhejiang Lingzhu Technology CO., Ltd Page 1 of 4 Product: T8 Tube FCC ID: 2BEWX-UXCLT8 Model: U2CL2250-830 G13 1200-2 2.4G BLE Antenna 5.8G Radar Antenna Internal Photos Documentation Manufacturer: Zhejiang Lingzhu Technology CO., Ltd Page 2 of 4 Product: T8 Tube FCC ID: 2BEWX-UXCLT8 Model: U2CL2250-830 G13 1200-2 Internal Photos Documentation Manufacturer: Zhejiang Lingzhu Technology CO., Ltd Page 3 of 4 Product: T8 Tube FCC ID: 2BEWX-UXCLT8 Model: U2CL2250-830 G13 1200-2 Internal Photos Documentation Manufacturer: Zhejiang Lingzhu Technology CO., Ltd Page 4 of 4 Product: T8 Tube FCC ID: 2BEWX-UXCLT8 Model: U2CL2250-830 G13 1200-2

Report No: 709502310243-00C EMC_SHA_F_R_02.06E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 1 of 3 Rev. 20.00 MPE Calculation Applicant: Zhejiang Lingzhu Technology CO., Ltd Address: Room 302, No 1 Building Huace Center, Xihu District, Hangzhou City, Zhejiang Province, China Product: T8 Tube FCC ID.: 2BEWX-UXCLT8 Reference RF report # 709502402525-00A, 709502402525-00B According to subpart 15.247(i)and subpart §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 Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 30 30–300 27.5 0.073 0.2 30 300–1,500 / / f/1500 30 1,500–100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. Calculated Formulary: Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Report No: 709502310243-00C EMC_SHA_F_R_02.06E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 2 of 3 Rev. 20.00 Calculated Data for BLE Maximum peak output power at antenna input terminal (dBm): 8.56 Maximum peak output power at antenna input terminal (mW): 7.18 Prediction distance (cm): 20 Antenna Gain, typical (dBi): -14.62 Maximum Antenna Gain (numeric): 0.0345 The worst case is power density at predication frequency at 20 cm (mW/cm 2 ): 0.0001 MPE limit for general population exposure at prediction frequency (mW/cm 2 ): 1.0 The max power density 0.0001 (mW/cm 2 ) < 1 (mW/cm 2 ) Result: Compliant Calculation method for 5.8GHz SRD Per the test report included herein, for 5.8GHz SRD According to C63.10 Annex G EIRP = pt × gt =(E × d) 2 /30 where pt is the transmitter output power in watts gt is the numeric gain of the transmitting antenna (dimensionless) E is the electric field strength in V/m d is the measurement distance in meters (m) transmitter output power for 5.8GHz SRD Function Field strength (E): 87.90 (dBuV/m) = 0.0248 (V/m) Measurement Distance(dMeas): 3 (m) Equivalent Isotropically Radiated Power(EIRP): 0.000185W=0.185mW According to §1.1310 and §2.1091 RF exposure is calculated. Calculated Formulary: Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); PG = 0.185mW (in appropriate units, e.g., mW); R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Calculated Data: The max power density 0.185/4πR²= 3.68046*10 -5 (mW/cm 2 ) < 1 (mW/cm 2 ) Result: Compliant Report No: 709502310243-00C EMC_SHA_F_R_02.06E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 3 of 3 Rev. 20.00 Simultaneous transmission of MPE test exclusion for worst case configuration BLE: the ratio is 0.0001/1 5.8GHz SRD:the ratio is 3.68046*10 -5 / 1=3.68046*10 -5 The sum of the MPE ratios for all simultaneous transmitting antennas: 0.0001+3.68046*10 -5 =1.368046*10 -4 As the sum of MPE ratios for all simultaneous transmitting antennas is ≤ 1.0, simultaneous transmission MPE test exclusion will be applied. - TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch Reviewed by: Prepared by: Tested by: _____________________ _____________________ ______________________ Hui TONG Wenqiang LU Huali CHENG EMC Section Manager EMC Project Engineer EMC Test Engineer Date: 2024-05-14 Date: 2024-05-14 Date: 2024-05-14

EMC_SHA_F_R_02.05E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 1 of 51 Rev. 23.00 FCC - TEST REPORT Report Number: 709502402525-00A Date of Issue: May 14, 2024 Model:Refer to the page 4 Product Type:T8 Tube Applicant: Zhejiang Lingzhu Technology CO., Ltd Address:Room 302, No 1 Building Huace Center, Xihu District, Hangzhou City, Zhejiang Province, China Manufacturer:Zhejiang Lingzhu Technology CO., Ltd Address:Room 302, No 1 Building Huace Center, Xihu District, Hangzhou City, ZhejiangProvince, China Test Result:PositiveNegative Total pages including Appendices:51 TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch is a subcontractor to TÜV SÜD Product Service GmbH according to the principles outlined in ISO 17025. TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch reports apply only to the specific samples tested under stated test conditions. Construction of the actual test samples has been documented. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. The manufacturer/importer is responsible to the Competent Authorities in Europe for any modifications made to the production units which result in non-compliance to the relevant regulations. TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval. Report Number:709502402525-00A EMC_SHA_F_R_02.05E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 2 of 51 Rev. 23.00 1 Table of Contents .................................................................................................................. .......................................................................................... ............................................................................... .................................................................................................. ...................................................................................................... .................................................................................................................. ......................................................................................................................... .................................................................................................. ........................................................................................................ ..................................................................................................... ...................................................................................... .............................................................................................................. .................................................................................................. ............................................................................... .................................................................................................................... .................................................................. .......................................................................................................... ................................................................................... ............................................................................................ ........................................................................................................ Report Number:709502402525-00A EMC_SHA_F_R_02.05E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 3 of 51 Rev. 23.00 2 Details about the Test Laboratory Detailsabout the Test Laboratory Test Site 1 820234 CN1183 CN0101 31668 Report Number:709502402525-00A EMC_SHA_F_R_02.05E TÜV SÜD Certification and Testing (China) Co., Ltd. Shanghai Branch 3-13, No.151, Heng Tong Road, Shanghai, 200070, P.R. China Phone: +86 21 61410123, Fax:+86 21 61408600 Page 4 of 51 Rev. 23.00 3 Description of the Equipment under Test Product:T8 Tube Model no.:U2CL1800-865 G13 1200-2, U2CL1800-860 G13 1200-2, U2CL1800-850 G13 1200-2, U2CL1800-840 G13 1200-2, U2CL1800-830 G13 1200-2, U5CL1800-865 G13 1200-2, U5CL1800-860 G13 1200-2, U5CL1800-850 G13 1200-2, U5CL1800-840 G13 1200-2, U5CL1800-830 G13 1200-2, U2CL2250-865 G13 1200-2, U2CL2250-860 G13 1200-2, U2CL2250-850 G13 1200-2, U2CL2250-840 G13 1200-2, U2CL2250-830 G13 1200-2, U5CL2250-865 G13 1200-2, U5CL2250-860 G13 1200-2, U5CL2250-850 G13 1200-2, U5CL2250-840 G13 1200-2, U5CL2250-830 G13 1200-2, U2CL1500-865 G13 1200-2, U2CL1500-860 G13 1200-2, U2CL1500-850 G13 1200-2, U2CL1500-840 G13 1200-2, U2CL1500-830 G13 1200-2, U5CL1500-865 G13 1200-2, U5CL1500-860 G13 1200-2, U5CL1500-850 G13 1200-2, U5CL1500-840 G13 1200-2, U5CL1500-830 G13 1200-2, U2CL1200-865 G13 1200-2, U2CL1200-860 G13 1200-2, U2CL1200-850 G13 1200-2, U2CL1200-840 G13 1200-2, U2CL1200-830 G13 1200-2, U5CL1200-865 G13 1200-2, U5CL1200-860 G13 1200-2, U5CL1200-850 G13 1200-2, U5CL1200-840 G13 1200-2, U5CL1200-830 G13 1200-2 FCC ID:2BEWX-UXCLT8 Options and accessories: NA Rating:AC 100-240V, 50/60Hz RF Transmission Frequency: BLE: 2402~2480 MHz (LE 5.0) 5.8GHz SRD: 5735-5840MHz No. of Opera…

Text truncated - open the document above for the full version.