HA-57A

Product ID:HA-57A
Frequency Band:380MHz
Nominal Impedance:50 ohm
Polarization:Vertical
V.S.W.R:1.5：1

Introduction to 380 MHz Antennas
380 MHz antennas operate in the UHF band (Ultra High Frequency), which is widely used for reliable mid‑range communication. This frequency range offers good penetration through urban environments and stable coverage, making it suitable for critical communication systems and specialized industries.

Key Applications

1. Specialized Communication Networks Used in dedicated wireless systems for secure and stable voice and data transmission. Widely adopted in trunked radio platforms across international markets, ensuring interoperability among professional communication users.

2. Aviation and Radar Systems Supports navigation aids and selected radar applications. Effective for weather monitoring and traffic safety due to its wavelength characteristics.

3. Industrial and IoT Solutions Applied in smart grids and energy monitoring, where low‑power, wide‑coverage communication is essential. Suitable for industrial automation, smart infrastructure, and remote telemetry applications.