Tallysman TW2710 / TW2712 Magnet Mount Multi-Constellation Antenna
The TW2710 / TW2712 by Tallysman Wireless is a professional grade GNSS antenna that features a dual-feed wideband patch element (with one LNA per feed, a mid section Combiner and SAW filter, and a final output gain stage). The TW2710 / TW2712 covers BeiDou B1, Galileo E1, GPS L1, GLONASS L1 and SBAS (WAAS, QZSS, EGNOS & MSAS). It is designed for precision industrial, agricultural and military applications and offers excellent axial ratio and circular polarized signal reception, multipath rejection and out of band signal rejection.
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Note: An optional tight pre-filter is available with the TW2712 to protect against saturation by high level sub-harmonics and L-Band signals.
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The TW2710/TW2712 is housed in a compact, industrial-grade weather-proof, magnet mount enclosure, and comes with a variety of connectors.
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Applications
- High Accuracy & Mission Critical GNSS
- Precision Agriculture, Mining & Construction
- Military & Security
- Avionics
- Law Enforcement & Public Safety
- Fleet Management & Asset Tracking
 Features
- Covers B1 / E1 /L1 / G1 Frequencies
- Great axial ratio: 1 typ., 3 dB max
- Low noise LNA: =1 dB
- High rejection SAW filter
- LNA gain: 28 dB typ.
- Low current: 15 mA typ.
- Wide voltage input range: 2.5 to 16 VDC
Benefits
- Excellent multipath rejection
- Increased system accuracy
- Excellent signal to noise ratio
- Great out of band signal rejection
- Ideal for harsh environments
- RoHS compliant
LNA Pre-filterÂ
If you need enhanced protection against high level sub-harmonic signals like LTE and near frequency signals such as WiFi, select Pre-Filter for this product. If you have questions, contact us.Â
To minimize performance impact from signal jamming threats, the pre-filtered version of this antenna is compatible with Tallysman’s Anti-Jamming add-on, which modifies the radiation pattern of the GNSS antenna to eliminate signals arriving from -10° to +15° from horizon, while slightly increasing the gain of the antenna at zenith.