Kinghelm offers several products that can meet similar needs, such as the KH-GPS/BD-SS04 and KH-GPS/BD5056SMA-3M. Here’s a brief overview:

KH-GPS/BD-SS04: A 6-piece timing antenna set that integrates GPS and BeiDou dual-mode positioning technology. It features high-precision dual-frequency signal reception, with time synchronization errors below the nanosecond level. The operating frequency covers BeiDou B1 and GPS L1 bands, with a 50Ω impedance, antenna gain of 4.0dBi or higher, and a return loss of ≤ 1.5. The antenna uses right-hand circular polarization (RHCP) and is ideal for applications requiring high-precision time synchronization and positioning, including communication stations, power systems, financial transactions, intelligent transportation, and aerospace.

KH-GPS/BD5056SMA-3M: An automotive positioning antenna supporting both GPS and BeiDou systems. It covers GPS frequency 1575.42MHz and BeiDou frequencies 1561.098MHz and 2046MHz. The bandwidth is up to 10MHz, with an axial ratio of less than 4dB, and a 50Ω impedance. The antenna uses RHCP polarization, has a low noise figure of 1.5dB, and works with a DC voltage range of 3-5V and current less than 25mA. It measures 50mm x 56mm x 18mm and comes with RG174 cable (3000mm) and SMA-J connectors. Its operating temperature range is -40°C to 80°C, and it uses a magnetic mount. It’s suitable for automotive navigation, logistics, agriculture, and other industries.

About Kinghelm

Kinghelm is a leading provider of high-quality electronic components,including RoHS-compliant antennas, wires, plug-ins, switches, and connectors. With over 17 years of experience, the company serves industries including automotive, telecommunications, industrial automation, medical devices, and consumer electronics. Kinghelm is known for its durable, reliable components that meet international standards and are used in applications ranging from renewable energy to IoT devices.