Product Introduction
The MT-T157 is a GNSS active antenna that boasts high gain, miniaturization, high sensitivity, multi-system compatibility, and exceptional reliability—effectively catering to diverse user requirements across professional scenarios.​
Key technical advantages include:​
- Stable Phase Center: It adopts a single-feed-point design and a fully symmetrical antenna structure, which ensures an extremely stable phase center. This design significantly reduces measurement errors when using antenna pairs, enhancing overall positioning precision.​
- Superior Signal Reception: With high gain and a low standing wave ratio, the antenna delivers remarkable reception performance for low-elevation-angle signals. Even in scenarios with severe signal blockage (e.g., dense urban buildings or thick foliage), it can still maintain normal satellite tracking and signal acquisition.​
- Strong Anti-Interference & Protection: Equipped with an anti-multipath choke ring and an anti-surge design, the MT-T157 effectively suppresses strong out-of-band interference signals. This not only safeguards the antenna from external electrical surges but also ensures consistent and reliable operation in complex electromagnetic environments.
Application Area
This antenna, as an active GNSS antenna, covers frequency bands across multiple satellite systems: GPS (L1, L1C, L5C), BDS (B1I, B1C, B2a), Galileo (E1, E5a), QZSS (L5), and IRNSS (S-L5). It satisfies the current demand for multi-system compatibility in active GNSS measurement equipment and is compatible with a wide range of satellite navigation receivers. It finds application in fields like precision agriculture and marine surveying, and can also be utilized in military sectors under appropriate application conditions.
Specifications
