JAVAD Antenna RingAnt-G and RingAnt-DM
RingAnt-G
RingAnt-G3T is Javads GrAnt antenna mounted on their own choke ring. This makes our GrAnt antenna field upgradeable to choke ring type.
The antenna cable can be connected via the standard TNC connector on its side or routed through the center of the antenna for ultimate protection in harsh environments.
RingAnt can track GPS, GLONASS and Galileo signals.
RingAnt-DM
Reference Station antenna with choke ring RingAnt-DM is the standard Dorne-Margolin antenna element mounted on standard JPL Choke Ring. RingAnt-DM can track GPS, GLONASS and Galileo signals.
The RingAnt-DM antenna is designed for highly efficient multipath reduction and is recommended for use in GNSS reference networks, infrastructure monitoring, high precision geodetic surveying, or machine control applications.
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Signal |
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Capability |
L1 GPS/GLONASS/Galileo |
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Frequency |
1565~1610 MHz |
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Electrical |
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Antenna Gain |
1565~1610 MHz - 6.0 dB typ. |
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Axial Ratio |
3.0 dB max. |
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utput Impedance |
50 Ohm |
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LNA gain |
32±2 dB |
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Noise Figure |
1565~1610 MHz - 1.7 dB typ. |
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DC voltage |
3.0~15.0VDC 45mA@5.0V typ. |
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Environmental |
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Operating Temperature |
-45°C ~ +85°C |
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Storage Temperature |
-50°C ~ +85°C |
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Humidity |
Waterproof |
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Mechanical |
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Antenna type |
Microstrip |
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Connector |
TNC |
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Weight |
2.7kg |
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Dimensions |
diameter: 326mm |
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nclosure |
Radome: ABS |
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| Mounting | Thread 5/8" -11" |
Specifications are subject to change without notice.
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Signal |
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Capability |
L1 GPS/GLONASS/Galileo |
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Frequency |
1565~1610 MHz 1165~1300 MHz |
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Electrical |
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Antenna Gain |
1565~1610 MHz - 6.0 dB typ. |
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Axial Ratio |
3.0 dB max. |
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Output Impedance |
50 Ohm |
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LNA gain |
32±2 dB |
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Noise Figure |
1565~1610 MHz - 2.2 dB typ. |
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DC voltage |
3.0~15.0VDC 45mA@5.0V typ. |
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Environmental |
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Operating Temperature |
-45°C ~ +85°C |
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Storage Temperature |
-50°C ~ +85°C |
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Humidity |
Waterproof |
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Mechanical |
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Antenna type |
Omnidirectional, hemispherical |
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Connector |
N-type |
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Weight |
4.4 kg |
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Dimensions |
Diameter: 380 mm; |
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Enclosure |
Radome: Fiberglass |
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Mounting |
Thread 5/8" -11" |
Specifications are subject to change without notice.
