Product Content

Short Description

The Multi-Band GNSS Helix Antenna is a compact active positioning antenna supporting GPS, BeiDou, GLONASS and Galileo signals. Featuring RHCP polarization, 28 ± 2 dB LNA gain and a compact Ø42 × 45 mm structure, it is designed for UAV, navigation and professional GNSS equipment.

Product Overview

The Multi-Band GNSS Helix Antenna is designed for professional satellite navigation and positioning systems requiring multi-constellation and multi-band GNSS reception. It supports GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2 and Galileo E1/E5a/E5b signals.

The antenna features RHCP polarization, 4.0 ± 0.5 dBi antenna gain and an integrated 28 ± 2 dB LNA. Its 50 Ω RF interface and DC 2.8–5 V operating voltage make it suitable for integration with professional GNSS receivers and embedded positioning platforms.

With a compact Ø42 × 45 mm cylindrical structure, the antenna is suitable for UAV navigation, flight-control systems, surveying equipment, telemetry platforms and industrial GNSS applications.

Key Features

• Supports GPS, BeiDou, GLONASS and Galileo
• GPS L1/L2/L5 multi-band reception
• BeiDou B1/B2/B3 support
• GLONASS L1/L2 and Galileo E1/E5a/E5b support
• RHCP polarization
• 4.0 ± 0.5 dBi antenna gain
• Integrated 28 ± 2 dB LNA
• 50 Ω impedance
• DC 2.8–5 V operating voltage
• Compact Ø42 × 45 mm design
• SMA-I straight connector

Applications

• UAV and drone GNSS positioning
• Drone flight-control systems
• Professional GNSS receivers
• Surveying and mapping equipment
• Telemetry systems
• Industrial positioning terminals
• Embedded navigation equipment

Customization Options

• GNSS frequency configuration customization
• Connector configuration customization
• Mechanical structure customization
• Application-specific integration support
• OEM/ODM antenna development

FAQ

Q1: Which GNSS systems does this antenna support?
The antenna supports GPS, BeiDou, GLONASS and Galileo. The supplied specification includes GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2 and Galileo E1/E5a/E5b.

Q2: Is this an active GNSS antenna?
Yes. The antenna integrates an LNA with a specified gain of 28 ± 2 dB and operates from DC 2.8–5 V.

Q3: What polarization does the antenna use?
The antenna uses RHCP polarization for GNSS satellite signal reception.

Q4: What are the antenna dimensions?
The antenna dimensions are Ø42 × 45 mm.

Q5: Can this antenna be customized?
Yes. Nova Antenna can support connector, mechanical structure and application-specific OEM/ODM customization.