The Kinghelm KH-433-50-JB is a black rubber rod antenna designed specifically for the 433MHz frequency band. Featuring a gold-plated SMA inner pin interface, it ensures stability and reliability in signal transmission. With a height of 50mm and a diameter of 8mm, this antenna is compact and easy to install. Additionally, it employs vertical polarization, providing excellent penetration and resistance to interference, suitable for various wireless communication scenarios.

Kinghelm KH-433-50-JB Product Image

Technical Specifications:

●Frequency Range: 433MHz, suitable for a wide range of 433MHz wireless communication devices.

●Interface Type: Gold-plated SMA inner pin, offering excellent electrical performance and stable connection.

●Antenna Dimensions: H=50mm, φ=8mm, compact and lightweight for easy integration and installation.

●Polarization: Vertical polarization, offering good penetration and interference resistance.

●Impedance: 50Ω, compatible with most wireless communication devices.

Product Features:

●High Performance: Manufactured with high-quality materials and advanced processes to ensure outstanding performance and stability.

●High Reliability: The gold-plated SMA inner pin interface provides a stable connection, reducing signal loss and interference.

●Easy Installation: Compact and lightweight design, easy to integrate into various wireless communication devices.

●Wide Applicability: Suitable for a variety of wireless communication scenarios, such as IoT, smart homes, and security monitoring.

Applications Field:

●Remote Access Control Systems: Automatically control door access through wireless signals, providing convenient access control.

●Security Systems: Installed in alarms, cameras, and controllers for remote monitoring and alarm notification functions.

●Smart Homes: Used in smart home devices for wireless transmission, remote control of appliances, and room temperature detection.

●IoT Transmission Devices: Used in devices such as automatic access control systems, smart payment terminals, and weather stations for wireless communication and data transmission.

Kinghelm KH-433-50-JB Specification

The Kinghelm KH-433-50-JB antenna, with its outstanding performance, stable connection, and wide range of applications, stands out as a leader in the field of wireless communication. Whether it's IoT, smart homes, or security monitoring, it provides users with reliable signal transmission solutions. If you're looking for a high-performance 433MHz antenna, the Kinghelm KH-433-50-JB is the perfect choice.

About Kinghelm

Shenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products.KH series products of "Kinghelm" brand include Beidou/GPS antennas, RF adapter connectors, plug connector, electrical data connectors, terminals, and customized vehicle harnesses, industrial / medical connectors, and special antenna connectors."Kinghelm connects world", Kinghelm has grown with the development of China's Beidou industry. Starting from supplying Beidou/GPS dual mode antennas, IPEX terminals, and RF adapter cables for automotive manufacturers, Kinghelm has continuously developed products. Currently, it has a series of WiFi, Bluetooth, NB-loT, LoRa, Zigbee, UWB, and GSM antennas, RFID tags, RF adapter cables, standard microwave antennas, vehicle grade SMA, SMB, FAKRA holders, coaxial cables, and can customize non-standard antenna connectors based on customer drawings or samples.

KH-433-50-JBTo Product Page