The Xtragen XT-GNSS-IGALBV3-22 is a high-performance, precision-engineered multi-band GNSS antenna developed by Xtragen Technologies Pvt. Ltd. for professional navigation, surveying, aerospace, and defense applications. This advanced antenna provides simultaneous reception across multiple satellite navigation constellations including IRNSS (NavIC), GPS, Galileo, BeiDou, and QZSS, ensuring highly accurate and reliable positioning in all environments.

Operating over L1 (1575.42 MHz ± 40 MHz), L2 (1227.6 MHz ± 20 MHz), and L5 (1176.45 MHz ± 20 MHz) frequency bands, the antenna delivers exceptional signal quality and consistent performance across all GNSS systems. It features a Right-Hand Circular Polarization (RHCP) pattern for superior multipath rejection (>20 dB) and a low axial ratio (1.2 to 1.5 dB), allowing for clean signal reception even in dense urban or obstructed areas.

Equipped with a high-gain (>35 dB) integrated Low Noise Amplifier (LNA) and a low noise figure (≤ 2 dB), the XT-GNSS-IGALBV3-22 provides excellent sensitivity and strong satellite signal acquisition. The antenna maintains a stable phase center (± 2 mm) for improved accuracy in high-precision GNSS applications such as surveying, mapping, and machine control. Its superior out-of-band rejection (>40 dB) ensures optimal performance even in RF-noisy environments.

The rugged mechanical construction of the antenna includes a durable FRP radome designed to withstand extreme weather and vibration. The unit features a TNC Female connector for reliable RF connectivity and supports a 5V DC input at 180 mA. Compact and lightweight, the antenna measures 152 mm × 75 mm and weighs less than 0.5 kg, making it suitable for integration in UAVs, defense vehicles, base stations, and geospatial instruments.

Key Electrical Specifications:

• Frequency Bands: L1 (1575.42 MHz), L2 (1227.6 MHz), L5 (1176.45 MHz)

• Polarization: RHCP

• VSWR: ≤ 2:1

• Impedance: 50 Ohm

• Antenna Gain (dBic): +4.0 to +5.2 @ 90° | +0.5 to +1.7 @ 45° | -3.0 to -1.4 @ 15°

• Axial Ratio: 1.2 to 1.5 dB

• LNA Gain: >35 dB

• Noise Figure: ≤ 2 dB

• Out-of-Band Rejection: >40 dB

• LNA Power: 5V / 180 mA

• Phase Centre: ± 2 mm

Mechanical Specifications:

• Dimensions: 152 mm × 75 mm

• Weight: <0.5 kg

• Connector: TNC Female

• Material: High-strength FRP with internal PCB antenna array

• Operating Temperature: -40°C to +85°C

Applications:

• IRNSS / GPS / Galileo / BeiDou / QZSS Systems

• GNSS Positioning & Timing

• Military & Defense Navigation

• Aerospace and Avionics Systems

• Surveying, Mapping & Geospatial Equipment

• UAVs, UGVs, and Ground Control Stations

The Xtragen XT-GNSS-IGALBV3-22 stands out for its precision, reliability, and ruggedness. It is the ideal choice for organizations seeking dependable, multi-band GNSS solutions for high-accuracy applications.