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AT190
The AT190 has more than 3.5dBi peak gain and wide-width beam to ensure the signal receiving performance of satellite at low elevation angle. Furthermore, it is equipped with an O-ring and gold-plated SMA connector that make the antenna waterproof grade reach IP67 once installed on a mating surface.
Features
- GPS L1, L2, L5, GLONASS L1, L2, BeiDou B1, B2, B3 and Galileo E1, E5a, E5b tracking
- High gain (3.5dBi) with superior tracking performance at low elevation angle
- Compact size and low noise figure
- Ground Plane independent
- High stability and repeatability at phase center
- IP67-level waterproof design
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Specifications
| Antenna Type: | Helix Antenna |
| Frequency Range: | GPS, GLONASS, BeiDou, GALILEO |
| Impendence: | 50 Ohm |
| Polarization: | RHCP |
| Axial Ratio: | ≤3dB |
| Azimuth Coverage: | 360° |
| Gain at Zenith: | 3.5dBi |
| LNA Gain: | 33±2dB |
| Noise Figure: | ≤2dB |
| VSWR Output: | ≤2.0 |
| Operation Voltage: | 3.3-12VDC |
| Operation Current: | ≤45mA |
| Ripple: | ±2dB |
| Dimension: | Φ27.5x59mm |
| Connector: | SMA male connector |
| Weight: | 25g |
| Operating Temperature: | -40℃ to +85℃ |
| Storage Temperature: | -55℃ to +85℃ |
| Humidity: | 95% No-condensing |
Documents
 SinoGNSS AT190 Helix Antenna |
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ComNav Technology Ltd.
Building 2, No.618 Chengliu Middle Rd. Shanghai 201801 China
Tel : +86 21 64056796
Fax: +86 21 54309582
Email: sales@comnavtech.com
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