RingAnt-DMT GNSS Choke Ring Antenna

JAVAD RingAnt-DMT GNSS Choke Ring Antenna

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The RingAnt-DMT GNSS choke ring antenna from JAVAD GNSS utilizes Tallysman's VeraPhase® technology for superior signal tracking, making it ideal for applications requiring efficient multipath reduction such as GNSS reference networks, infrastructure monitoring, geodetic surveying, or machine control.



The RingAnt-DMT GNSS choke ring antenna from JAVAD GNSS employs the unique VeraPhase® technology from Tallysman. The RingAnt-DMT can track GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, and SBAS signals.

The RingAnt-DMT 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.

Technical Specifications

Capability:GPS L1/L2/L5, GLONASS L1/L2/L3, Galileo E1/E2/E5ab/E6, BeiDou B1/B2/B3, WAAS L1/L5, EGNOS, MSAS, GAGAN, QZSS L1/L2/L5/L6, IRNSS L5
Frequency:1559-1606MHz, 1160-1300 MHz
Antenna Gain:8.0 dBic typ. at Zenith
Axial Ratio Output:0.3 dB max. at Zenith, 3.5 dB max. at 10°
Impedance:50 Ohm
LNA Gain:50 dB
Noise Figure:2.0 dB
Input Voltage:2.7-24.0 VDC 45mA
Operating Temperature:-55°C to +85°C
Storage Temperature:-55°C to +95°C
Mechanical Vibration:MIL-STD-810E – Method 514.5
Salt Fog:MIL-STD-810G – Method 509.6
Antenna Type:Omnidirectional, hemispherical
Dimensions:Ø378 mm; H=150.8 mm
Weight:5.4 kg
Enclosure:SCIGN compatible
Mounting:5/8-11 inches TPI

Why Buy from Us?

In business since 2004, Canal Geomatics is an authorized dealer for JAVAD GNSS and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.


The RingAnt-DMT GNSS choke ring antenna from JAVAD GNSS is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.