Tallysman Introduces Dual-Frequency Antenna Series

July 19, 2013 - By GPS World Staff

TW3802 Shown with flat radome. Conical radome also available.

Tallysman Wireless Inc. has added the dual-frequency TW3800 series to its high-quality precision line of antenna products.

The TW3800 series antennas feature a circular stacked patch antenna for improved axial ratio, yet are small and light, and have the extended bandwidth required for L1/L2 GPS & G1/G2 GLONASS, the company said. The operating voltage range is from +2.5 to 16 VDC. The antennas have a temperature compensated LNAs and operate from -40 to +85^oC to provide reliable performance in most any environment. The TW3800 is packaged in a through hole mount making it suitable for mobile applications.

The TW380x is suited for many applications, including:

Anti-jamming GPS
Mission-critical GPS timing
Military and security
Network timing and synchronization
Precise tracking
High signal availability

The TW3805 is the OEM version of the TW3802, and can be custom tuned to provide optimal performance inside virtually any housing, Tallysman said.

“The circular patch design of the TW380X antennas permits precision custom tuning with excellent axial ratios.” said Gyles Panther, president of Tallysman Wireless. “This flexibility, combined with the very wide operating voltage enables this antenna to work with virtually any receiver on the market.”