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Antenna specifications
Kunwei Medical Electronics Co., Ltd KD-17B Behind-The-Ear Hearing Aid 2A9S9-KD-17B 2A9S9KD17B kd 17b
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Document DEVICE REPORTGetApplicationAttachment.html?id=6307256P/N: SURL321605T66 Features 1. Surface Mounted Devices with a small dimension of 3.6 x 1.6 x 0.5 mm3 meet future miniaturization trend. 2. Embedded and LTCC (Low Temperature Co-fired Ceramic) technology is able to future integrate with system design as well as beautifying the housing of final product. 3. High Stability in Temperature / Humidity Change Applications 1. Bluetooth 2. Wireless LAN 3. ISM band 2.4GHz wireless applications DimensionsUnitmm L w ( Top View ) A Number Terminal Name INPUT NC ( Bottom View ) Symbols Dimensions L 3.2+/-0.2 T ( Side View ) W 1.6+/-0.2 T 0.5+/-0.1 A 0.4+/-0.1 www.surbaner.com.cn SBR Communication has possession of proprietary information provided in this report and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SBR Communication Technology. . Page 1 P/N: SURL321605T66 Evaluation Board and Matching Circuits GND VIA 50Feeding Line 2.25 0.74 0.74 1.8 3.77 1.0 1.63 3.34 1.25 6.0 Clearance Area 5.0 Unit:mm Type Matching Network 5.6nH 0.5pF www.surbaner.com.cn SBR Communication has possession of proprietary information provided in this report and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SBR Communication Technology. . Page 2 P/N: SURL321605T66 Electrical Characteristics No. Item 1 Central Frequency 2 Band Width 3 Peak Gain 4 Return Loss 5 Polarization 6 Azimuth Beam width 7 Impedance 8 Model Name Characteristic curve Specifications 2500MHz 100 MHz typ. 4.08 dBi 2.0 Linear Omni-directional 50 N/A www.surbaner.com.cn SBR Communication has possession of proprietary information provided in this report and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SBR Communication Technology. . Page 3 Radiation Pattern coordinates P/N: SURL321605T66 Manufacture's Name:Kunwei Medical Electronics Co., Ltd Address:Room 1402,Block B,Builiding 2,Longgang Tianan Cyber Park, Huangge Road,Longgang District Shenzhen Guangdong,CN518172 www.surbaner.com.cn SBR Communication has possession of proprietary information provided in this report and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SBR Communication Technology. . Page 4 Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBi ) Max: 5 Min: -35 Scale: 5/div Frequency (MHz) 2400 2450 2500 Max 3.93178 3.95801 4.08056 Gain(dB) Min -25.0815 -33.5605 -19.0318 Avg -3.48713 -2.88012 -1.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBi) Max: 0 Min: -30 Scale: 5/div Frequency (MHz) 2400 2450 2500 Max -6.1530 -3.7054 -2.32122 Gain(dB) Min -24.1420 -26.5836 -30.4301 Avg -13.0295 -10.6700 -9.70536
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- 2A9S9-KD-17B - Kunwei Medical Electronics Co., Ltd Behind-The-Ear Hearing Aid [-KD-17B] Microsoft Office Word 2007 Microsoft Office Word 2007