The Kinghelm KH-GPS/BD-SS04 is a high-performance dual-frequency antenna designed to receive signals from both Beidou and GPS satellites. This versatile antenna is primarily used for satellite positioning in mobile communication base stations, system timing, and various applications that require reliable Beidou/GPS signal acquisition. With broad compatibility, it works seamlessly with many receivers, both domestic and international. This makes it an excellent choice for industries such as navigation, tracking and monitoring, security, military, and other fields that rely on precise satellite data.

Kinghelm KH-GPS/BD-SS04 Product Image

Key Features

1. Dual-Frequency Reception

The Kinghelm KH-GPS/BD-SS04 supports Beidou B1 (1561.098±2.046 MHz) and GPS L1 (1575.42±10 MHz) frequencies, enabling dual-mode satellite reception. This ensures precise positioning and timing, even in challenging environments, by maintaining compatibility with both Beidou and GPS networks. Whether for land-based navigation or global positioning systems, this antenna provides accurate, real-time data.

2. High Gain and Low Noise

The antenna is equipped with an integrated low noise amplifier (LNA) that minimizes signal interference while boosting reception. With a gain of ≥4.0 dBi and a low V.S.W.R. of ≤1.5, it offers excellent signal clarity and reliability. This makes the KH-GPS/BD-SS04 ideal for applications that demand high-accuracy positioning, such as mobile communication base stations, navigation systems, and precise tracking devices.

3. Durable Design for Harsh Environments

The antenna features a fully sealed design, ensuring excellent waterproof and corrosion resistance. Constructed from high-quality anti-ultraviolet, anti-aging engineering plastics, the radome provides exceptional durability and long-lasting protection in outdoor settings. This robust design is ideal for outdoor and harsh environments, making it a reliable choice for long-term, continuous use in various industries.

4. Wide Beamwidth and Low Elevation Signal Reception

The KH-GPS/BD-SS04 offers an optimal beamwidth for receiving low-elevation signals, ensuring consistent satellite connectivity even in areas with obstructed views or harsh topography. Its wide reception range enables reliable signal capture from satellites located at low angles, which is critical for urban environments, rural areas, and mobile applications.

Versatile Application Range

This antenna’s versatile design makes it well-suited for a wide range of industries, including:

lNavigation and Positioning: Ideal for automotive, marine, and aerial navigation systems, providing accurate location data for route planning and real-time positioning.

lTracking and Monitoring: Perfect for fleet management, asset tracking, and real-time monitoring systems, enabling businesses to track the movement of goods, vehicles, and other assets.

lSecurity and Surveillance: Widely used in security systems, automated monitoring, and alarm technology, enhancing the ability to monitor and protect properties and infrastructure.

lPrecision Applications: Suitable for industrial, scientific, and research applications that require high-accuracy satellite data for precise measurements and operations.

lCommunication Systems: Supports mobile communication networks and base stations, ensuring reliable satellite connectivity for high-speed data transmission and system synchronization.

Easy Installation and Integration

The KH-GPS/BD-SS04 antenna comes with an 8-meter RG174 cable and an SMA-J connector, making it easy to install and integrate into a variety of satellite receivers and systems. Whether used in commercial or industrial applications, this antenna ensures seamless installation and reliable performance with minimal setup.

Kinghelm KH-GPS/BD-SS04 Specification

Reliable Performance in All Conditions

The Kinghelm KH-GPS/BD-SS04 antenna stands out for its excellent reliability and performance, even in the most demanding environments. Its combination of high gain, low noise, and durable construction ensures stable satellite signal reception and precise positioning, even in challenging urban or remote locations. Whether used for high-precision applications in mobile communication, navigation, or security, this antenna delivers the performance you can trust.

With its strong weather resistance, versatile applications, and high-performance specifications, the Kinghelm KH-GPS/BD-SS04 is an ideal choice for anyone in need of a robust, reliable Beidou/GPS antenna. Whether for industrial, commercial, or military use, it provides the performance necessary to meet the highest standards of satellite navigation and communication.

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-GPS/BD-SS04To Product Page