TW3710/TW3712 Fixed Mount Antenna
The TW3710 has replaced the TW3712. Please click the image below the TW3710 for pricing and details.
The Tallysman TW3710 / 3712 Multi-Constellation Fixed Mount Antenna is a professional grade GNSS antenna covering the Beidou, Galileo, GPS, and GLONASS systems with an SBAS (WAAS, QZSS, EGNOS & MSAS) frequency band (1557 to 1606 MHz).
Designed for precision industrial, agricultural and military applications, it offers excellent circular polarized signal reception, multipath rejection and out of band signal rejection.
The TW3710/TW3712 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.
The housing is a through-hole mount, weather-proofed 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 recommended for non-roof-top installations.)
Applications
- High Accuracy & Mission Critical Global Positioning
- Precision Agriculture, Mining & Construction
- Military & Security
- Avionics
- Law Enforcement & Public Safety
- Fleet Management & Asset Tracking
Features
- Covers all GNSS Frequencies
- Great axial ratio: 1 dB typ.
- Low noise LNA: 1 dB
- High rejection SAW filter
- High gain LNA: 28 dB typ.
- Low current: 15 mA typ.
- Wide voltage input range: 2.5 to 16 VDC
Benefits
- Excellent circular polarisation
- Excellent multipath rejection
- Excellent signal to noise ratio
- Great out of band signal rejection
- Increased system accuracy
- Ideal for harsh environments
- RoHS compliant