ECHO50/0.1M/I-PEX/MHF4/S/17

The ECHO50/0.1M/I-PEX/MHF4/S/S/17 (Echo 50) is a high-performance embedded active GNSS antenna engineered for precision positioning and advanced navigation systems. It supports a full range of global satellite constellations, including GPS, GLONASS, Galileo, BeiDou, NavIC and QZSS, with wideband coverage across L1, L2, L5 and L6 frequency bands, ensuring reliable operation worldwide. Featuring an integrated low noise amplifier (LNA) with approximately 23dB gain and a low noise figure, the Echo 50 enhances signal sensitivity and delivers stable performance in difficult environments such as urban canyons or obstructed installations. Its advanced antenna design utilises dual orthogonal feeds combined via a hybrid coupler, providing excellent axial ratio and strong right-hand circular polarisation (RHCP). This ensures high signal integrity, reduced multipath interference, and enables sub-metre accuracy, with centimetre-level precision achievable when used with RTK correction. Supplied with a 0.1m miniature coax cable and compact I-PEX MHF4 connector, this version is optimised for integration into space constrained embedded devices such as GNSS modules, IoT systems and autonomous platforms.

• Supports multi-band GNSS (L1, L2, L5, L6) for high-accuracy positioning
• Compatible with GPS, GLONASS, Galileo, BeiDou, NavIC and QZSS
• Integrated LNA with ~23 dB gain and ≤1.5 dB noise figure
• Peak RHCP gain up to ~27 dBiC for reliable satellite signal reception
• Axial ratio performance (down to ~0.02 dB at zenith)
• Frequency coverage 1176MHz to 1602MHz
• Compact embedded form factor (60mm x 60mm x 18.8mm)
• Supplied with 0.1 m cable and I-PEX MHF4 connector
• Suitable for RTK-enabled high-precision positioning applications
• Operating temperature range: -40°C to +85°C