The 2.4G/5.8G External Patch Antenna (Model: BF258TWX115X22SL1000) is a compact and high-performance wireless communication component designed for dual-band signal transmission. Equipped with an SMA female connector and a 1000mm RG174 cable, it offers flexible wiring and easy external installation for various wireless devices. Supporting full-band coverage of 2400-2500MHz (2.4G) and 5150-5850MHz (5.8G), this antenna is compatible with mainstream dual-band wireless protocols, delivering stable and reliable signal performance. Featuring a 360° omnidirectional radiation pattern and a slim size of 115.5mm×Φ21.5mm, it can be mounted on device surfaces or external brackets without occupying excessive space, making it ideal for dual-band WiFi routers, IoT gateways, wireless monitoring cameras, and portable communication terminals. It fully complies with RoHS and REACH environmental regulations, meeting global market access standards.

Core Specifications

This external patch antenna adopts the model number BF258TWX115X22SL1000, with a dual-band working frequency range of 2400-2500MHz and 5150-5850MHz, realizing seamless full-band signal coverage without frequency drift or interruption. It is equipped with a standard SMA female connector, which has strong compatibility with various wireless device interfaces, ensuring a tight and stable connection to minimize signal loss. The antenna comes with a 1000mm RG174 cable that features excellent flexibility and shielding performance, adapting to different installation scenarios and reducing external electromagnetic interference. Its radiation pattern is 360° omnidirectional, guaranteeing uniform signal transmission and reception in all directions, eliminating coverage blind spots. The product dimensions are 115.5mm×Φ21.5mm, with a lightweight patch structure that is easy to fix and integrate, suitable for both indoor and outdoor use.

Product Features

1. Dual-Band Full Coverage: Supports 2400-2500MHz and 5150-5850MHz dual-band operation, compatible with 2.4G and 5.8G wireless devices, meeting diverse communication needs such as data transmission, video streaming, and remote control.
2. Reliable SMA Female Connector: The SMA female interface is widely used in wireless communication equipment, enabling quick and firm connection with male connectors, and resisting loosening in vibration environments to ensure continuous signal transmission.
3. Flexible 1000mm RG174 Cable: The 1000mm-long RG174 cable provides sufficient length for flexible external wiring, allowing the antenna to be installed in optimal signal positions away from device interference sources, improving signal reception quality.
4. 360° Omnidirectional Radiation: The omnidirectional radiation design ensures uniform signal coverage in all directions, making the antenna suitable for devices with variable installation angles or mobile application scenarios, no need to adjust orientation for signal optimization.
5. Compact & Easy to Install: With a size of 115.5×Φ21.5mm, the patch structure can be directly mounted on device housings or external brackets using adhesive or screws, requiring no complex installation procedures.
6. Global Environmental Compliance: Fully compliant with RoHS and REACH regulations, free of restricted harmful substances, meeting the environmental standards of European, American, and other global markets, facilitating cross-border sales.

Application Scenarios

This 2.4G/5.8G external patch antenna is widely applicable to dual-band wireless communication devices, including but not limited to dual-band WiFi routers, IoT sensor modules, wireless security cameras, drone remote controllers, portable wireless terminals, and smart home devices. It is especially suitable for scenarios that require external antenna installation to avoid internal device interference, such as industrial control cabinets, outdoor monitoring equipment, and mobile communication systems, providing stable dual-band signal support.