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BWGNSCNX15-15W2是一款针对GPS L1频点设计的小型化陶瓷天线,核心聚焦GNSS(全球导航卫星系统)信号的稳定接收与传输,适用于对空间体积、信号抗干扰性有严格要求的终端设备。其设计目标是在超小封装内实现高效信号捕获,满足车载、无人机、户外手持等场景的精准定位需求。
中心频率精准匹配GPS L1民用频点(1.57542GHz),10MHz带宽覆盖L1信号的有效传输范围(含GPS L1C/A码信号带宽2.046MHz),可稳定捕获卫星信号,避免多径干扰。
3dBi增益在陶瓷天线中处于较高水平,能有效提升弱信号环境下的接收灵敏度(如城市高楼、隧道内);50Ω阻抗与主流射频系统完全匹配,减少信号反射损耗,保障传输效率。
最大承受功率50W,满足部分需要伪卫星发射或高功率接收的应用场景;驻波比(VSWR)≤1.8,远低于射频系统常用的2.0阈值,意味着射频能量反射率低,信号传输更稳定。
15mm×15mm×2mm的超小型化设计,为终端设备集成预留充足空间,尤其适合手持机、无人机机身等狭小空间。
采用高稳定性陶瓷材料作为天线基体,相比塑料天线具有更低介质损耗、更好抗老化性能,长期户外使用后信号性能衰减极小;陶瓷材质的抗冲击性也优于普通塑料,适合手持终端等易碰撞场景。
采用15×15mm插件封装,便于手工或自动化焊接安装,无需复杂贴片工艺,降低终端生产难度与成本;插件式结构也便于后期维护更换。
2mm的高度让天线可轻松内置在车载中控、无人机机身、智能手表等设备内,不影响整体外观与便携性。
-40℃至+80℃的温度区间,覆盖全球90%以上地区的户外环境(如北方冬季-30℃低温、南方夏季40℃高温),同时适应车载场景中车内/车外的温度波动(如停车后车内高温)。
陶瓷基体具有抗紫外线、抗轻微腐蚀特性,适合长期户外暴露使用(如车顶安装、野外测绘终端),无需额外防护即可保持稳定性能。
小型化设计可隐藏安装于车顶或中控,宽温适应车内温度波动,3dBi增益提升城市弱信号区域的定位精度,支持车道级导航需求。
超小体积减轻无人机负载(仅约2g左右,可估算),宽温适应高空-20℃低温环境,稳定接收GNSS信号保障飞行安全,避免“信号丢失坠机”风险。
便携设计搭配抗摔陶瓷材质,适合野外勘探、测绘、登山等场景;弱信号下仍能快速定位,支持长距离徒步的轨迹记录。
稳定性能与宽温范围,适合工厂、仓库等复杂环境的资产跟踪(如叉车、货架),定位误差可控制在1-2m内,满足工业级需求。
BWGNSCNX15-15W2陶瓷天线以“小型化、高性能、宽适应”为核心优势,精准匹配GPS L1频点需求,覆盖车载、无人机、户外手持等多领域,是终端设备集成GNSS定位功能的高性价比解决方案。其陶瓷基体的稳定性与插件式封装的易用性,也让它成为工业级与消费级设备的优选天线之一。
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