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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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BWGNSCNX10-10W2是BAT WIRELESS推出的GNSS专用小型化陶瓷天线,针对全球导航卫星系统(GPS、GLONASS等)定位需求优化设计,具备高灵敏度、宽温度适应性与超小体积等核心优势,适用于车载导航、手持终端、无人机等多场景的定位模块集成。
该天线聚焦小型化嵌入式定位场景,以GPS L1民用频点(1.57542GHz)为核心覆盖,兼容周边GNSS频点,主要应用于对体积、灵敏度要求严格的终端设备:
中心频率精准锁定1.57542GHz(GPS L1标准频点),带宽10MHz(1570~1580MHz),覆盖GPS L1全频段(1575.42±1MHz),同时兼容部分GLONASS G1频点周边范围,满足多系统定位的信号接收需求。
增益达3dBi,在陶瓷天线中属于较高水平,有效提升弱信号环境下的接收灵敏度(如城市高楼、隧道周边);阻抗严格匹配50Ω,与绝大多数射频前端电路(如GPS芯片组)直接兼容,无需额外阻抗匹配网络,简化电路设计与成本。
最大输入功率50W,支持大功率发射/接收场景(如部分定位终端的双向通信需求);驻波比≤1.8,信号反射损耗控制在合理范围(反射损耗≤10dB),确保信号传输效率与稳定性。
采用10mm×10mm×2mm的紧凑尺寸,体积仅0.2cm³,适配空间受限的终端设备(如智能手表内部、无人机机身),同时重量轻(约0.5g左右,陶瓷天线典型重量),不增加设备载荷。
封装类型为插件式,焊接工艺成熟,适合批量生产;引脚设计符合标准PCB焊盘尺寸,安装便捷,且焊接可靠性高,长期使用不易出现虚焊问题。
主体采用高介电常数陶瓷介质(典型εr=20~30),介电常数温度系数小(≤±50ppm/℃),性能一致性好,避免温度变化导致的频点漂移,确保宽温范围内的稳定工作。
工作温度覆盖-40℃~+80℃,符合工业级温度标准,可适应户外极端环境(如北方冬季严寒、南方夏季高温),满足车载、户外手持等场景的长期稳定运行。
陶瓷材料具备抗腐蚀、抗老化特性,无需额外防护涂层即可在一般户外环境下长期使用;产品经过振动、冲击测试(符合IPC-9701标准),可承受设备运输、使用过程中的机械应力。
BWGNSCNX10-10W2的核心优势体现在:
该产品为GNSS定位终端提供了高性价比的天线解决方案,可满足不同行业对定位性能与体积的双重需求。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
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Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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