Report No.: RFI-LAB-RF-202209-II28 Testing Report Customer Name: SHENZHEN MAONO TECHNOLOGY CO., LTD Product Name: wireless karaoke microphone Main test Model: MKP100 Reference Standard: GB/T 9410-2008; ANSI/IEEE Std 149-1979 Issue Date: 2022.9.
Report No.: RFI-LAB-RF-202209-II28 Version Version No. Date Description Formulate Approval A0 2022.9.26 For the first time, formulate Jackson Eason Contents 1.General Information .........................................................................................................................3 1.1 General information of testing institutions ...........................................................................3 1.2 Testing principle ....................................................
Report No.: RFI-LAB-RF-202209-II28 1.General Information 1.1 General information of testing institutions Name Shenzhen RFI-LAB Communication Technology Co., Ltd. Address 10/F A, Lingyun Bld, Liufang Rd, Baoan District, SZ Tel 13798473001 E-mail lait@tech-now.com Equipment All the equipment used in the report is fixed in 10/F A, Lingyun Bld, Liufang Rd, Baoan District, SZ 1.
Report No.: RFI-LAB-RF-202209-II28 1.3 Test equipment Calibration Manufacturer date Next calibration date Equipment Model No. Serial No. 16 probe microwave chamber 3*3*2.5 RFI-LAB-RF -A00 SUNYIELD 2021.3.15 2023.3.14 Network Analyzer E5071C RFI-LAB-RF -A02 Agilent 2022.5.13 2023.5.12 1.4 Test environment Temperature 23.9℃ Humidity 59%RH Pressure 100.13kPa 1.
Report No.: RFI-LAB-RF-202209-II28 2.Sample Information 2.1 Client information Name SHENZHEN MAONO TECHNOLOGY CO., LTD Address 401, Building47, Software Town of Universiade, No.8288 Longgang Rd., He'ao Community, Yuanshan Street, Longgang District, Shenzhen, China Contacts Mr.Xiao Tel 13538218145 E-mail m13538218145@163.com Manufacturer Guangdong Dingchuang Smart Manufacturing Company Limited 2.
Report No.: RFI-LAB-RF-202209-II28 2.3 EUT appearance 2.
Report No.: RFI-LAB-RF-202209-II28 3.Test Results 3.1 Test standard Name Parameter Method Standard no. Mobile communication antenna Antenna gain Generic specification for antennas used in the mobile communications GB/T 9410-2008 Antenna Radiation pattern Radiation efficiency Gain and directivity IEEE Standard Test ANSI/IEEE Std Procedures for Antennas 149-1979 3.
Report No.: RFI-LAB-RF-202209-II28 3.3 Test data 3.3.1 Typical free space efficiency and gain Frequency/MHz 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 Peak Gain/dBi 5.17 5.29 5.24 5.48 5.4 5.67 5.73 5.86 5.94 6.08 5.95 Efficiency/% 57.62 58.66 58.55 59.90 59.17 60.98 60.81 61.65 61.26 61.83 59.68 3.3.
Report No.: RFI-LAB-RF-202209-II28 (3) X-Y Plane: （4）Typical Free Space 3D Radiation Pattern at 2.
