WH-868-SP2.15 spring antenna for wireless communication at the 868MHz frequency range. The antenna is made of copper-clad wire, which makes it easy to solder, and has a length of 31.6mm. It offers 2.15dBi of gain and has a 50Ω impedance, making it compatible with most 850~950MHz wireless receiver/transmitter devices.

WHWIRELESS spring antenna WH-2.4GHz-SP2.15 is a high-performance antenna designed for wireless communication applications, particularly suited for NB-IoT (Narrowband Internet of Things) and Wi-Fi systems operating in the 2.4GHz frequency band. This compact antenna, often referred to as a Spring Helical Antenna, offers excellent reception and transmission capabilities, making it ideal for various IoT (Internet of Things) and wireless networking scenarios. With its durable construction and efficient design, the WH-2.4GHz-SP2.15 provides reliable connectivity for devices requiring long-range communication and minimal interference. Whether deployed in industrial environments, smart city infrastructure, or consumer electronics, this antenna ensures stable and consistent wireless connections. Its compatibility with NB-IoT, Wi-Fi, and LTE technologies makes it versatile for a wide range of applications, including smart meters, asset tracking, remote monitoring, and more. The WH-2.4GHz-SP2.15 spring antenna represents a dependable solution for achieving robust wireless connectivity in IoT and networking deployments.

WH-868-BSP2.15 spring antenna for wireless communication at the 868MHz frequency range. The antenna is made of copper-clad wire, which makes it easy to solder, and has a length of 31.6mm. It offers 2.15dBi of gain and has a 50Ω impedance, making it compatible with most 850~950MHz wireless receiver/transmitter devices. the antenna base come with board,that can be easily and consistently mounted onto the circuit board of a device, which can be important for mass production and manufacturing processes. The combination of the antenna's other features and its easy-to-mount connector-style base make it a reliable and effective choice for wireless communication applications.