TW2012 Single Band GNSS Antenna (Pre-filtered)





Surface Mount / Magnet / Direct Screw / Adhesive

Amplifier Gain

25 dB typ.

Connector Options

Many Options, Please Inquire

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The TW2012 is a high-performance, low-cost housed antenna covering GPS/QZSS L1 and SBAS (WAAS /EGNOS/MSAS).


  • Very low noise LNA: 1 dB
  • Great axial ratio: <1 dB at Zenith
  • High-rejection SAW filter
  • High gain: 25 dB typ.
  • Low current: 10 mA typ.
  • ESD circuit protection: 15 KV
  • Wide voltage input range: +2.5 to 16 VDC
  • Weatherproof housing: IP67


  • Great multipath rejection
  • Increase system accuracy
  • Excellent signal-to-noise ratio
  • Great out-of-band signal rejection
  • Ideal for harsh environments
  • RoHS compliant


Ideal for OEM industrial, all challenging, precision positioning and timing applications, the TW2012 provides great circular polarized signal reception, multi-path rejection and out of band signal rejection.

The TW2012 features a precisely tuned single feed ceramic patch element and a two stage Low Noise Amplifier (LNA) with a mid-section SAW that supports a great axial ratio across the full frequency.

The TW2012 also includes an LNA pre-filter, providing enhanced protection against high level sub-harmonic signals like LTE and near frequency signals such as WiFi.

The TW2012 is housed in an industrial-grade weather-proof enclosure that can be surface mounted via magnet, screws or adhesive material.


TW2xxx Housed Drawing
Dimensions in Millimeters