In the field of modern wireless communication, antennas play a key role in transmitting and receiving signals, and their performance directly determines the stability and efficiency of communication. As a globally renowned antenna manufacturer, Kinghelm is committed to providing customers with high-quality and high-performance antenna products. Among them, the KH-5220-A56 Bluetooth patch antenna has become the preferred choice of many Bluetooth device manufacturers due to its outstanding performance.

Kinghelm KH-5220-A56 Product Image

Performance Characteristics

●High peak gain: The peak gain of the KH-5220-A56 Bluetooth patch antenna is as high as 4.91dBi, which means that it can more effectively transmit and receive signals, thereby improving communication distance and stability.

●Linear polarization: This antenna uses linear polarization to ensure the accuracy and stability of signal transmission, reducing signal attenuation and distortion.

●Omnidirectional: The KH-5220-A56 has omnidirectional characteristics, which means that it uniformly radiates and receives signals in the horizontal direction, so there is no need to worry about the orientation of the device affecting communication quality.

●Impedance matching: The antenna impedance is 50Ω, which matches the impedance of most Bluetooth devices, ensuring smooth signal transmission.

Application Scenarios

●Smart watches and wristbands: The compact size of the KH-5220-A56 Bluetooth patch antenna makes it easy to integrate into smart watches and wristbands, providing stable Bluetooth connections for health monitoring, message reminders and other functions.

●Wireless headphones: This antenna is widely used in audio devices such as TWS (True Wireless Stereo) Bluetooth earphones, providing high-quality audio transmission and bringing a wireless listening experience.

●Smart locks: The omnidirectional and high-gain characteristics of the KH-5220-A56 ensure stable communication between smart locks and mobile phones or other control devices, providing a convenient lock control experience.

●Smart lighting systems: In smart lighting systems, this antenna can realize wireless connection between lights and mobile phones, providing convenient light control and scene setting functions.

●Smartphones and tablets: The KH-5220-A56 Bluetooth patch antenna is widely used in smartphones and tablets, providing stable Bluetooth connections and supporting wireless connections of devices such as Bluetooth earphones and speakers.

●Game controllers: This antenna can ensure a stable connection between game controllers and mobile devices, providing low-latency, high-quality gaming experiences.

●Medical devices: The KH-5220-A56 Bluetooth patch antenna can be used for wireless communication of medical devices such as blood glucose meters and blood pressure monitors, realizing real-time data transmission and remote monitoring.

●Industrial monitoring and control: In industrial environments, this antenna can be used to build wireless sensor networks, realizing real-time data collection and monitoring.

Kinghelm KH-5220-A56 Specification

The KH-5220-A56 Bluetooth patch antenna from Kinghelm stands out in the Bluetooth communication field with its high performance, small size, and wide compatibility. Both consumers and device manufacturers can enjoy stable and efficient Bluetooth communication experiences. In the future, Kinghelm will continue to uphold the principles of innovation, quality, and service, and provide customers worldwide with more high-quality antenna products.

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-5220-A56To Product Page