Bat Wireless BF433SNX21X5W2 is a compact antenna specifically designed for 433MHz wireless communication. Featuring a spring-like spiral structure, it combines mechanical flexibility with electrical performance, offering vibration resistance and bend tolerance, making it ideal for automotive or mobile devices. Its small size and light weight support PCB soldering, facilitating integration into smart home devices and wireless modules. The spiral design reduces multipath interference, enhancing signal stability in complex environments.

Typical Application Scenarios:

Vehicle & Mobile Devices: ETC terminals, in-car Wi-Fi, logistics trackers

IoT Terminals: Smart home sensors, industrial wireless modules

Intelligent Transportation: Rail contact network monitoring



Bat Wireless provides customized services to optimize your equipment. We have a mature R&D team that can respond quickly to meet your needs. If you have any requirements, please contact our sales and FAE.