L1/L2/L5 UltraLight & Small Multiband Active GNSS Helix Antenna

Active Quad Helix Antenna (black) description:

This is an active multi-frequency, high-accuracy, GNSS antenna for the GPS L1/L2/L5, Glonass G1/G2/G3, Beidou B1I/B2I/B1C/B2a/B2b, Galileo E1/E5a/E5b, SBAS L1/L5, QZSS L1/L2/L5, IRNSS I5 bands. The antenna is built on helical structure technology providing exceptional pattern control, polarization purity and high-efficiency in a compact form factor. It features an integrated SMA connector and rugged IP67 automotive grade components. This antenna is ideal for applications requiring minimal integration effort or for retrofitting existing products.

Passive Antenna Performance

Signal Received:

• GPS L1/L2/L5
• GLONASS G1/G2/G3
• GALILEO E1/E5a/E5b
• BDS B1I/B2I/B1C/B2a/B2b/B3
• SBAS L1/L5
• QZSS L1/L2/L5
• IRNSS I5

RF Specifications

• 25 dBic @ 1227 MHz (typical)
• 25 dBic @ 1575 MHz (typical)
• 25 dBic @ 1602 MHz (typical)
• LNA Gain: 26 dB
• Noise Figure: 2 dB max
• Axial Ratio: ≤ 3 dB
• Voltage: 3.3 to 5 V
• Current: 29 mA max

Active Quad Helix Antenna features:

• Quadrifilar helix antenna
• Concurrent GNSS reception on GPS, GLONASS, Galileo and Beidou
• Rugged IP67 rating with SMA mount
• Small and light form factor
• Ground plane independent
• Low power consumption
• Low phase center variation over azimuth and elevation and among different samples
• Ultra-lightweight about: 5gr.
• Dimension: 33 x Ø13mm
• Mounting: SMA mount
• Automotive grade electronics