Tallysman TW3030/TW3032

TW3030/TW3032 GPS Brickwall Timing Antenna

Due to a change in product numbering system, the TW3030/TW3032 is identical in every way to the TW3010/TW3012. New customers: please order the TW3010/TW3012. Existing customers: you can continue to order the TW3030/TW3032 using the same part numbers you previously used.



The TW3030/TW3032 covers the GPS L1 and SBAS (WAAS, EGNOS & MSAS) frequency bands (1565 to 1585 MHz). It provides great axial ratio, excellent circular polarized signal reception, great multipath rejection and great out-of-band signal rejection.

The TW3032 has an additional tight pre-filter to protect against saturation by high level sub-harmonics and L-Band signals.

The TW3030/TW3032 are housed in a through-hole mount, weather-proof enclosure for permanent installations. They are available with either a flat or conical radome in either grey or white. The TW3030/TW3032 is also available with either a TNC or N-Type connector on the base of the antenna or with a flying lead and a variety of connectors. L-Bracket or Pipe Mount (part numbers 23-0040-0, 23-0065-0 respectively) are available for non-rooftop installation. They are IP67, RoHS, and REACH compliant.


  • Anti-Jamming GPS
  • Mission Critical GPS Timing
  • Military & Security
  • Network Timing and Synchronisation


  • Narrow pass-band SAW pre-filter
  • 3 dB Noise Figure (including pre-filter)
  • Axial ratio: <4dB at Zenith
  • High LNA gain: 26 dB typ.
  • Low current: 10 mA typ.
  • ESD circuit protection: 15 KV
  • Wide voltage input range: +3.0 to 10 VDC


  • Great out-of-band signal rejection
  • Ideal for high level RF environments
  • Great multipath rejection
  • Increase system accuracy
  • Great signal to noise ratio
  • Weather proof IP67 housing
  • RoHS compliant


Tallysman Wireless offers a warranty of 1-3 years on all of it’s products. The warranty ensures that the products are free from defects of materials or workmanship and conform to Tallysman’s specifications under normal use. Embedded antennas are covered by a one (1) year standard warranty. All housed antennas and accessories (inline amplifiers, splitters, and bias tees) manufactured after January 1, 2020 are covered by a three-year warranty. The warranty is covered in more detail on the Tallysman Wireless Warranty page.

Why Buy from Us?

In business since 2004, Canal Geomatics is an authorized dealer for Tallysman Systems and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.


The TW3030/TW3032 GPS brickwall timing antenna from Tallysman is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.

Ordering Information

  • TW3032 dark gray, TNC connector – 32-3032-0-00
  • TW3032 white, TNC connector – 32-3032-0-01