TW3710 Single Band GNSS Antenna 

The TW3710 employs Calian's patented Accutenna® technology covering the BeiDou B1, Galileo E1, GPS-L1, GLONASS-G1 and SBAS (WAAS, QZSS, EGNOS & MSAS) frequency band (1559 to 1606 MHz). It provides truly circular response over its entire bandwidth thereby producing superior multipath signal rejection. It is especially suitable for high accuracy applications, and also offers high out-of-band signal rejection.

TW3710 antennas features a dual-feed wideband patch element, with a two stage low-noise amplifier, comprised of one input LNA per feed, a mid section SAW to filter the combined output, and a final output gain stage. This configuration provides excellent axial ratio that is constant across the full frequency band along with a superb phase linear response and tight phase centre variation providing performance normally associated with much higher priced antennas.

The antennas are housed in a through-hole mount, weatherproof enclosure for permanent installations. L Bracket or Pipe Mount adapters (part numbers 23-0040-0, 23-0065-0 respectively) are available for non-rooftop installation. A 100 mm ground plane is provided for optimal performance. 
 

• Covers all GNSS Frequencies
• Great axial ratio: 1 dB typ.
• Low noise LNA: 1 dB typ.
• High-rejection SAW filter
• High-gain LNA: 28 dB typ.
• Low current: 20 mA typ.
• Wide voltage input range: 2.5 to 16 VDC

Applications:

• High-accuracy & mission-critical global positioning
• Precision agriculture, mining, and construction
• Law enforcement and public safety
• Avionics
• Law enforcement and public safety
• Fleet management and asset tracking

Antenna:- Measured with a 100 mm ground plane