GNSS RTK Antennas by Signal Band: L1, L1/L2, L1/L5 & All-Band

Choose the Right GNSS Antenna by Signal Band

Selecting the correct frequency band is the first step toward centimeter-level RTK accuracy. L1 antennas are ideal for cost-sensitive applications and basic positioning, while dual-band L1/L2 and L1/L5 antennas significantly reduce multipath errors and improve fix reliability in challenging environments. For maximum performance across all satellite constellations, All-Band antennas support every GNSS frequency simultaneously — GPS L1/L2/L5, GLONASS G1/G2/G3, BeiDou B1/B2/B3, and Galileo E1/E5/E6.

GNSS Frequency Bands Explained

ELTEHS manufactures antennas for L1, L1/L2b, L1/L5a, L1/L2/L5, and All-Band GNSS operation. Each design is optimized for low phase center variation, stable signal tracking, and consistent RTK convergence time. All antennas are compatible with leading GNSS receivers from u-blox, Septentrio, Unicore, and Bynav.

Professional-Grade Performance Across Every Application

Whether you are building a UAV payload, a precision agriculture system, a machine control unit, or a geodetic base station, the right signal band determines your achievable accuracy. Our antennas are field-tested for surveying, autonomous navigation, CORS stations, and timing synchronization — delivering dependable phase center stability across all operating conditions.