TW3710/TW3712 Fixed Mount Multi-Constellation Antenna

TW3710/TW3712 Fixed Mount Multi-Constellation Antenna

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The professional GNSS antennas TW3710/TW3712 from Tallysman Wireless receive signals from BeiDou, Galileo, GLONASS, GPS and SBS frequencies.

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Overview

The professional GNSS antennas TW3710/TW3712 from Tallysman Wireless receive signals from BeiDou, Galileo, GLONASS, GPS and SBS frequencies. Their precision is suitable for the tough environments surrounding agricultural, industrial and military uses.

These antennas are supplied with a wideband patch dual-feed element, low-noise two-stage amplifier with one LNA for each feed and mid-section SAW, which filters output from, combined sources with gain. This design offers a good axial ratio which is consistent for the complete frequency bandwidth.

The TW3710 and TW3712 are built into in a round, weatherproof case for fixed installations. Optionally, users can purchase L bracket or pipe mount adapters for off-roof installation. When the unit is not located on a roof-top, it is recommended to use a ground plane measuring 100 mm.

Additional applications include public safety, law enforcement, mining, mission critical global positioning, security, construction, avionics, asset tracking and fleet management. Unit functions well in harsh environments.

Features

  • For every GNSS frequency
  • High accuracy
  • Low noise LNA 1 dB
  • Exceptional axial ratio 1 dB
  • LNA gain around 28 dB
  • SAW filter provides best rejection
  • Wide voltage input ranges from 2.5 to 16 VDC

Technical Specifications

Antenna architecture: Dual, quadratic feeding
Bandwidth: 2 dB at 49 mHz
Signal rejection: Multipath and out-of-band
Filtered LNA frequency: Ranges from 1557 up to 1606 mHz
Size: 66.5 mm diagonal by 21 mm high
Operating temperature: -40 degrees C to +85 degrees C
Weight: 150 grams

Ordering

The TW3710/TW3712 antennas from Tallysman Wireless are available through TransiTiva. If you would like to learn more about these antennas, please use the Request Pricing form to get in touch with us.

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