ECHO50/0.1M/SMAM/S/S/17

The ECHO50/0.1M/SMAM/S/S/17 (Echo 50) is a high-performance embedded active GNSS antenna designed for precision positioning applications requiring exceptional accuracy and reliability. Supporting a full range of global satellite systems including GPS, GLONASS, Galileo, BeiDou, NavIC and QZSS, it enables robust multi-constellation tracking across L1, L2, L5 and L6 frequency bands. Engineered with an integrated low noise amplifier (LNA) delivering up to 23dB gain with low noise figure, the Echo 50 ensures enhanced signal sensitivity and reliable reception even in challenging environments such as urban canyons or obstructed installations. Its advanced antenna architecture utilises dual orthogonal feeds with a hybrid coupler, achieving excellent axial ratio performance and stable radiation patterns. This enables sub-metre positioning accuracy, with the capability for centimetre-level precision when used with RTK correction systems. The antenna features a compact embedded design and is supplied with a 0.1m cable and SMA male connector, allowing easy integration into space constrained devices such as navigation modules, surveying equipment and autonomous systems.

• Supports multi-band GNSS (L1, L2, L5, L6) for high-precision positioning
• Compatible with GPS, GLONASS, Galileo, BeiDou, NavIC and QZSS
• Integrated LNA with 23 +/-2 dB gain and ≤1.5 dB noise figure
• Peak RHCP gain up to ~27 dBiC for strong satellite signal reception
• Axial ratio (down to 0.02dB at zenith) for improved polarisation purity
• Frequency coverage 1176.45MHz to 1602MHz
• Compact embedded form factor (60mm x 60mm x 18.8mm)
• Supplied with 0.1m cable and SMA male connector
• Suitable for RTK-enabled high-accuracy applications
• Operating temperature range: -40°C to +85°C