Xtragen IRNSS / GPS Multi-Band Antenna, make in India (Model No: XT-GNSS-IGALBV1-22)

Product Details

The Xtragen XT-GNSS-IGALBV1-22 is a precision-engineered, compact, and high-gain GNSS antenna designed for multi-band satellite navigation applications. Developed by Xtragen Technologies Pvt. Ltd., this antenna provides simultaneous coverage across multiple GNSS frequency bands including IRNSS L5, GPS L1/L2, Galileo E1/E5a/E5b, BeiDou B1/B2b, and QZSS L1/L2/L5. This enables robust and accurate positioning performance suitable for defense, aerospace, surveying, and industrial-grade navigation systems. Operating across the L1 (1575.42 MHz ± 40 MHz), L2 (1227.6 MHz ± 20 MHz), and L5 (1176.45 MHz ± 20 MHz) bands, the antenna ensures strong signal reception from multiple constellations simultaneously. It features a Right-Hand Circular Polarization (RHCP) pattern with an excellent axial ratio (≤1.5 dB) and multipath rejection >20 dB, ensuring clean signal reception even in challenging urban or obstructed environments. The integrated Low Noise Amplifier (LNA) provides high gain (>28 dB) with a low noise figure (≤2.5 dB), ensuring superior signal-to-noise ratio and reliable tracking performance. The antenna supports a 5V DC input at 90 mA, with out-of-band rejection >40 dB, minimizing interference from nearby RF sources. The antenna's compact mechanical design, with dimensions of 140 mm x 17 mm and weight below 0.25 kg, allows for flexible integration on a wide variety of platforms including UAVs, military vehicles, survey instruments, and base stations. It is built with a rugged housing and features an SMA Female connector for reliable RF connection. Key Electrical Specifications: Frequency Bands: L1 / L2 / L5 (1176.45, 1227.6, 1575.42 MHz) Radiation Pattern: Hemispherical Polarization: RHCP VSWR: ≤ 2:1 Impedance: 50 Ohm Gain (dBic): +4.0 to +5.2 @ 90° | +0.5 to +1.7 @ 45° | -3.0 to -1.4 @ 15° Axial Ratio: ≤ 1.5 dB LNA Gain: >28 dB Noise Figure: ≤ 2.5 dB Out-of-Band Rejection: >40 dB LNA DC Power: 5V / 90 mA Phase Centre: ± 2 mm Mechanical Specifications: Dimensions: 140 mm (Dia) × 17 mm (H) Weight: < 0.25 kg Connector: SMA Female Mounting: Compact Screw Mount / Customizable Material: High-quality FRP with internal PCB antenna array Operating Temperature: -40°C to +85°C Applications: GNSS Positioning and Timing Systems IRNSS / GPS / Galileo / BeiDou / QZSS Multi-Constellation Receivers Military and Defense Navigation Systems Aerospace and Avionics Equipment Surveying and Precision Mapping Instruments Unmanned Aerial Vehicles (UAVs) and Ground Stations The Xtragen XT-GNSS-IGALBV1-22 antenna combines precision, performance, and durability—making it a preferred choice for organizations requiring high-reliability GNSS solutions across multiple frequency bands.