GNSS RTK GPS Waterproof High Precision GNSS RTK Antenna

• * Made of high-quality materials, durable
• * Full-frequency high-precision external antenna
• * The external all-band GNSS measurement antenna supports the satellite navigation signal reception of Beidou, GPS and GLONASS systems, meets the current requirements of multi-system compatibility and high-precision measurement, and can be widely used in geodesy, oceanographic measurement and precision agriculture, deformation monitoring and other high-precision navigation and positioning occasions.
• * The antenna adopts a single-layer multi-feed point ultra-wideband design to minimize the phase center elevation difference of the entire working frequency band.
• * The antenna unit has high gain and small gain rolling, which has a good reception effect on low-altitude satellite signals and ensures that satellites can still be received normally in some severely blocked situations.
• * Low-noise amplifiers use pre-filtration technology to effectively suppress out-of-band interference with Nals and improve the reliability of the system.
• * Passive network path suppression technology effectively reduces the impact of multi-path signals on measurement accuracy.

• * The waterproof and ultraviolet cover protects the antenna from working on the field for a long time.
• Support satellite signals: BDS: BI, B2. B3: GPS: L1, L2, L5: GLONASS: Gl, G2. G3: Galileo: El, E2, F5a. ESh. F6, L-band
• Working frequency band: 154MHz-1300MHz: 1551MHz-1615MHz

Features:
* New and
* Made of high-quality materials, durable
* Full-frequency high-precision external antenna
* The external all-band GNSS measurement antenna supports the satellite navigation signal reception of Beidou, GPS and GLONASS systems, meets the current requirements of multi-system compatibility and high-precision measurement, and can be widely used in geodesy, oceanographic measurement and precision agriculture, deformation monitoring and other high-precision navigation and positioning occasions.
* The antenna adopts a single-layer multi-feed point ultra-wideband design to minimize the phase center elevation difference of the entire working frequency band.
* The antenna unit has high gain and small gain rolling, which has a good reception effect on low-altitude satellite signals and ensures that satellites can still be received normally in some severely blocked situations.
* Low-noise amplifiers use pre-filtration technology to effectively suppress out-of-band interference with Nals and improve the reliability of the system.
* Passive network path suppression technology effectively reduces the impact of multi-path signals on measurement accuracy.
* The waterproof and ultraviolet cover protects the antenna from working on the field for a long time.

Specifications:
Support satellite signals: BDS: BI, B2. B3: GPS: L1, L2, L5: GLONASS: Gl, G2. G3: Galileo: El, E2, F5a. ESh. F6, L-band
Working frequency band: 154MHz-1300MHz: 1551MHz-1615MHz
Impedance matching: 50 ohms
Polarization method: right-hand circular polarization
Antenna shaft ratio: ≤3dB
Horizontal coverage angle: 360°
Xiangcentric error: ≤2.0mm
Low-noise amplifier gain: 40±2dB
Noise number: ≤2.0dB
Output standing wave ratio: