Tallysman TW2710/TW2712 Magnet Mount Multi-Constellation Antenna

Tallysman Wireless' professional GNSS antenna TW2710/TW2712 covers the BeiDou, Galileo, GLONASS, GPS and SBS frequency band. Its precision is suitable, among other things, for industrial as well as agricultural and military uses.

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Overview

Tallysman Wireless’ professional GNSS antenna TW2710/TW2712 covers the BeiDou, Galileo, GLONASS, GPS and SBS frequency band. Its precision is suitable, among other things, for industrial as well as agricultural and military uses.

The product is equipped with an element for dual-feeding wideband (one LNA for each feed). Optionally, a TW2712 pre-filter can be ordered. It protects the unit against high sub-harmonic saturation and L-band signals.

TW2710/TW2712 comes in a round, compact, robust, weatherproof case that can be mounted permanently or by means of a magnet. Additional applications include GNSS, mining, construction, security, avionics, law enforcement, and fleet management. Furthermore, the unit functions well in harsh environments.

Features

  • Great accuracy
  • B1/E1/G1/L1 frequencies
  • Exceptional axial ratio 3 dB maximum
  • Low noise LNA around 1 dB
  • SAW filter for best rejection
  • LNA gain around 28 dB
  • Low current about 15 mA
  • Wide voltage input ranges from 2.5 to 16 VDC
  • RoHS compliant

Technical Specifications

Antenna architecture: Dual, quadratic feeding
Bandwidth: 2 dB at 49 mHz
Signal reception: Circular polarized
Rejection: Multipath and out-of-band signal
Filtered LNA frequency: Ranges from 1557 up to 1606 mHz
Axial ratio: 2 dB over complete bandwidth
Size (D x H): 5.7 cm x 1.5 cm h
Weight: 150 grams
Operating temperature: -40 C to +85 C

Ordering

The TW2710/2712 antennas can be ordered from Blue Planet Geomatics. If you would like to learn more about the features of these antennas, please don’t hesitate to contact us using the Request Pricing form.