XM-A770 Full-Frequency GNSS Antenna Enhances High-Precision Positioning

As GNSS applications continue to expand in professional and industrial fields, antenna performance has become a key factor affecting positioning accuracy and system reliability. The XM-A770 full-frequency GNSS antenna is engineered to address these challenges through advanced structural design and multi-system compatibility.

XM-A770 supports a wide range of satellite navigation signals, including GPS L1/L2/L5, BDS B1I/B2I/B3I/B1C/B2a/B2b, GLONASS L1/L2/L3, Galileo E1/E5a/E5b/E6, SBAS, QZSS, IRNSS and L-Band. This extensive coverage enables seamless operation with modern high-precision GNSS receivers and measurement equipment.

The antenna features a high-gain design with low standing wave ratio, ensuring strong signal reception even for low-elevation satellites or in partially obstructed environments. Its stable phase center control, with an error within ±2 mm, significantly improves positioning accuracy for surveying and geodetic applications.

In addition, XM-A770 incorporates anti-multipath choke technology and surge protection to reduce interference and enhance operational reliability. The UV-resistant enclosure ensures durability under extreme temperatures, making it suitable for long-term outdoor installations.

XM-A770 is widely used in geodetic surveying, waterway measurement, precision agriculture, ocean observation and other high-accuracy GNSS applications, providing users with a reliable and future-proof antenna solution.