Siretta Echo 52 Active Multi-Constellation GNSS Antennas
Siretta Echo 52 Active Multi-Constellation GNSS Antennas deliver high-accuracy positioning across the L1 (1575MHz), L2 (1227MHz), and L5 (1176MHz) bands. These embedded multi-band GNSS antennas support all major constellations, including GPS, Galileo, BeiDou, QZSS, and NavIC. These functions enable broad global compatibility for navigation, location, and timing applications. Siretta Echo 52 antennas feature a stacked ceramic patch structure and a two-stage low-noise amplifier (LNA), providing strong RHCP gain with excellent axial purity and robust performance, even in low-signal or multipath environments. The directional pattern delivers maximum efficiency in the upper hemisphere, making the Echo 52 series ideal for embedded GNSS modules and compact systems that require precision tracking or real-time kinematic (RTK) positioning.
Features
- Covers GPS (L1, L2, L5), Galileo (E1, E5a), BeiDou (B1C, B2a), QZSS (L1, L5), and NavIC (L5) bands
- Integrated 2-stage LNA for strong signal reception and low noise figure (≤1.3dB)
- Top-hemisphere RHCP gain up to 25dBiC peak and 21dBiC average
- Wideband coverage across 1176MHz, 1227MHz, and 1575MHz bands with ≤1.5 VSWR
- Compact 25mm x 25mm x 12.5mm embedded ceramic design, ground-plane independent
- MHF1, UMCC, U.FL, and SMA connector options with 1.13mm mini coax cable
Applications
- High-precision GNSS receivers and RTK modules
- Unmanned aerial vehicle (UAV) and drone navigation systems
- Automotive and smart transport
- Asset and fleet tracking devices
- Timing and synchronization equipment
At a Glance
