TW2410 GPS L1+GLONASS Precision Grade Antenna

 

The TW2410/TW2412 employ Tallysmans unique Accutenna™ technology which provides truly circular response over its entire bandwidth thereby producing superior multipath signal rejection resulting in higher positional and timing accuracy. The TW2410 covers the GPS L1, GLONASS G1, and SBAS (WAAS, EGNOS & MSAS) frequency bands (1574 to 1606 MHz). The TW2410 is also available in an OEM / embedded version the TW2405.

 

The TW2412 has an additional tight pre-filter to protect against saturation by high level sub-harmonics and L-Band signals.

The TW2410/TW2412 are housed in compact, magnetic mount, IP67 compliant housings. The antenna can be ordered without the magnet. In such cases, the magnet is replaced with a plastic plug to provide a smooth under surface.

They are RoHS and REACH compliant.

FEATURES

• Low Axial Ratio
• Tight Phase Centre Variation
• High rejection SAW filter
• Low noise LNA: 1dB
• Temperature compensating LNAs

BENEFITS

• Superior multipath signal rejection
• Excellent choice for single frequency RTK systems
• Great out-of-band signal rejection
• Excellent signal-to-noise ratio
• Consistent response in all operating temperatures

LNA Pre-filter Available

If you need enhanced protection against high level sub-harmonic signals like LTE and near frequency signals such as WiFi, the alternative TW2412 provides these additional benefits with an LNA pre-filter.

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.