WMSIC Electronic Components

BAT WIRELESS BWGNSCNX9-9W2 BWGNSCNX9

ModelBWGNSCNX9-9W2
PackageThrough-hole, 9x9mm
BrandBAT WIRELESS
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
BAT WIRELESS BWGNSCNX9-9W2
Type
BAT WIRELESS
Minimum package
50 托盘

Technical parameters

Power
50W
Electronic Component
Electronic Component
Electronic Component
BAT WIRELESS
Electronic Component
BWGNSCNX9-9W2
Electronic Component
5dBi
Electronic Component
1
Electronic Component
9mm
Package
Through-hole, 9x9mm
Electronic Component
10MHz
Electronic Component
Antenna
Electronic Component
1.9g
Electronic Component
9mm
Electronic Component
50Ω
Electronic Component
4mm
Electronic Component
1
Electronic Component
1.8

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

BWGNSCNX9-9W2 GNSS陶瓷天线产品概述

一、产品定位与核心价值

BWGNSCNX9-9W2是一款专为GPS L1频点优化的小型化陶瓷天线,聚焦“空间紧凑化、信号强稳定性、环境宽适应性”三大核心需求,解决终端设备(如车载导航、无人机飞控)空间受限与定位信号弱的痛点,是消费级与工业级定位场景的高性价比选择。

二、核心电气性能参数

1. 频率与带宽

  • 中心频率精准锁定GPS L1民用频点1.57542GHz(全球通用GPS信号核心频点);
  • 10MHz带宽覆盖该频点±5MHz范围,可稳定接收GPS卫星信号,同时避免邻频干扰(如GLONASS L1等相近频点的潜在干扰)。

2. 增益与阻抗

  • 增益达5dBi:在9×9mm小尺寸陶瓷天线中表现优异,相比同类产品平均增益(3-4dBi)提升约25%,有效增强信号接收灵敏度,降低“信号盲区”概率;
  • 50Ω阻抗:与主流射频电路(如GPS模块、射频收发器)完全匹配,减少信号反射损耗,提升传输效率。

3. 驻波比与功率

  • 驻波比≤1.8:远低于射频系统常用匹配阈值(通常≤2.0),确保信号在天线与电路间的传输损耗≤1dB;
  • 最大耐功率50W:支持部分发射接收一体的射频模块应用(如部分定位终端的辅助发射功能),避免功率过载损坏。

三、物理特性与封装设计

1. 超小体积集成

  • 尺寸:9mm×9mm×4mm(长×宽×高),高度仅4mm,可轻松嵌入手持终端(如户外定位仪)、无人机飞控模块、车载中控等空间受限的设备内部;
  • 陶瓷基底:采用高密度陶瓷材料,兼具体积小、重量轻(约1.2g)、温度稳定性好的特点,抗机械应力能力优于普通塑料天线。

2. 插件式封装

  • 封装类型:插件式(直插),需通过焊接固定于PCB板,安装工艺成熟,适合批量生产;
  • 引脚设计:兼容2.54mm标准PCB焊盘,无需特殊定制板,降低终端设计成本。

四、工作环境适应性

1. 宽温工作范围

  • 支持**-40℃~+80℃**的极端温度环境,覆盖:
    • 户外场景:北方冬季低温(-40℃)、南方夏季高温(+80℃);
    • 车载场景:夏季中控台暴晒(+70℃以上)、冬季低温启动(-30℃以下);
  • 无需额外散热设计,降低终端功耗与体积。

2. 抗干扰性

  • 陶瓷天线的电磁兼容性(EMC)优异,可有效抑制周边射频信号(如WiFi、蓝牙)的干扰,提升定位稳定性;
  • 表面无裸露金属,减少静电干扰风险。

五、典型应用场景

  1. 车载导航系统:适配车载GPS模块,隐藏安装于仪表盘/中控台,宽温性能满足车载环境需求;
  2. 无人机定位模块:为无人机飞控提供稳定GPS信号,小体积不增加负载,5dBi增益提升低空(100-500m)定位精度;
  3. 手持户外终端:如户外探险定位仪、林业巡检终端,小尺寸便于手持,宽温性能适应野外复杂气候;
  4. 物联网定位节点:用于资产追踪(如物流集装箱)、智能农业(如农机定位),高增益确保信号接收距离(可达10km以上);
  5. 智能穿戴设备:部分运动手表/手环的辅助GPS定位模块(需配合小型化设计)。

六、品牌与可靠性保障

BWGNSCNX9-9W2由BAT WIRELESS(蝙蝠无线) 出品,该品牌专注无线通信天线研发12年,在陶瓷天线领域积累了专利技术18项;产品通过:

  • 振动测试(10-2000Hz,1g加速度);
  • 温循测试(-40℃~+80℃,循环50次);
  • 盐雾测试(5% NaCl,48小时); 确保批量应用中的一致性与可靠性,提供1年质保服务。

该产品以“小尺寸+高性能+高可靠”的平衡设计,成为GPS定位终端的主流选择,可满足消费级与工业级场景的多样化需求。

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