The 2.4G/5.8G Dual-Band Copper Tube Antenna (Model: BF258BNX50X50X0B1F4.5) is a high-efficiency wireless communication component designed for dual-band application scenarios. Crafted from high-purity copper tube material, it supports full-band coverage of 2400-2500MHz and 5150-5850MHz, seamlessly adapting to 2.4G and 5.8G wireless protocols. Equipped with an IPEX-1 connector, it ensures stable connection with small-sized wireless modules and devices. Featuring 360° omnidirectional radiation and a compact size of 55mm×⌀4.4, it delivers uniform signal coverage without occupying excessive space, making it ideal for dual-band WiFi routers, IoT devices, drones, and wireless monitoring equipment. The antenna adheres to strict quality standards, with excellent signal penetration and anti-interference performance, suitable for both indoor and outdoor use.

Core Specifications

This dual-band copper tube antenna adopts the model BF258BNX50X50X0B1F4.5, covering two key frequency bands: 2400-2500MHz (2.4G band) and 5150-5850MHz (5.8G band), realizing full-band stable signal transmission for both bands without frequency drift. It is equipped with an IPEX-1 connector, which is widely compatible with mainstream small wireless device interfaces, enabling quick plug-and-play installation. The radiation pattern is 360° omnidirectional, ensuring that signals can be stably transmitted and received in all directions, eliminating blind spots in coverage. The product dimensions are 55mm×⌀4.4, with a slim and lightweight copper tube structure that can be easily embedded into device casings or integrated into limited installation spaces. The high-purity copper tube material effectively reduces signal attenuation, ensuring long-distance stable communication.

Product Features

1. Dual-Band Full Coverage: Simultaneously supports 2400-2500MHz and 5150-5850MHz full-band operation, compatible with 2.4G and 5.8G dual-band devices, meeting diverse wireless communication needs and avoiding the trouble of replacing antennas for different bands.
2. IPEX-1 Standard Connector: The IPEX-1 interface has strong compatibility with small wireless modules, facilitating quick assembly and disassembly, and reducing signal loss caused by loose connections during long-term use.
3. High-Purity Copper Tube Material: Made of premium copper tube, it features low signal attenuation, excellent conductivity, and strong mechanical strength, with better corrosion resistance than ordinary antennas, adapting to harsh outdoor environments.
4. 360° Omnidirectional Radiation: The omnidirectional radiation design achieves uniform signal coverage in all directions, ensuring stable communication regardless of the device's placement angle, suitable for scenarios where the device orientation is variable.
5. Compact & Space-Saving Design: With a size of 55mm×⌀4.4, the antenna is slim and lightweight, easily integrated into compact devices such as IoT sensors, drone controllers, and portable wireless terminals without increasing the overall volume.
6. Superior Anti-Interference Performance: The copper tube structure and dual-band optimization design effectively resist electromagnetic interference from the surrounding environment, ensuring stable signal transmission even in complex electromagnetic scenarios.

Application Scenarios

This 2.4G/5.8G dual-band copper tube antenna is widely applicable to dual-band wireless communication devices, including but not limited to dual-band WiFi 6 routers, IoT sensor modules, drone remote controllers and 图传设备，wireless security cameras, portable wireless terminals, and smart home devices. It is especially suitable for scenarios that require dual-band signal support, such as home networks, industrial IoT monitoring, outdoor drone operations, and indoor wireless coverage optimization, providing reliable dual-band signal support for device operation.