Precisely the right antenna.

Timing

Tallysman offers a range of reliable, accurate and affordable antenna options and accessories for any Global Navigation Satellite System (GNSS) timing application including communications systems, electrical power grids and financial networks.

Time and timing are at the core of all GNSS constellations, which have been designed to provide three primary functions: Position, Navigation and Time (PNT). All satellites within a constellation have their clocks synchronized either to their own timing reference (GPS, Galileo, BeiDou) or to Universal Time Coordinated (UTC) (GLONASS).  The navigation and the ranging messages broadcast by GNSS constellations contain information that enable users to precisely estimate the constellation time and then compute a UTC time estimate.

GNSS constellations enable precise global time distribution. Accurate and precise time synchronization has become an integral part of modern technology. Without precise time: cellular, electrical and computer networks would fail to function optimally. Tallysman’s unique patented antennas have been designed to meet the demanding requirements of precise timing.

Key features include:

  • Accurate and precise positioning with Tallysman’s patented antenna technology
  • Robust housings with mounting options
  • Multi constellation coverage to maximize the number of observations available for position and time estimation (GPS, QZSS, GLONASS, Galileo, and BeiDou)
  • Active receive-only Iridium and Iridium+GNSS antennas
  • Wide operating temperatures with some models rated as low as -55°C
  • Multi-signal and multi-band support
  • Excellent multi-path rejection for superior performance in high multi-path/reflection environments
  • Range of sizes and weights from very compact to mid-sized
  • Embedded versions for use in custom enclosures with custom-tuning available
  • Optional pre-filters to enhance out-of-band signal rejection
  • Low current antennas to work with battery powered receivers
  • Wide voltage range for broad receiver compatibility
  • Strong electrostatic discharge immunity

Timing Antennas:

Single Band

Housed, Embedded

TW1010TW1012TW1320TW1322TW1421TW1422TW1430TW1722
TW2010TW2012TW2100TW2106TW2108TW2410TW2412TW2706
TW2708TW2710TW2712TW2743TW2920TW2926TW3010TW3012
TW3040TW3042TW3100TW3142TW3150TW3152TW3320TW3322
TW3379TW3400TW3402TW3440TW3442TW3710TW3712TW3740
TW3742TW3752TW4022TW4027TW4029TW4421TW4422TW4721
TW4422TW4020HC771

Dual Band

Housed, Embedded

TW1721TW1825TW1829TW1889TW2406TW2408TW3867TW3872
TW3872ETW3887TW3892TW7872TW7875TW7876TW7882TW8825
TW8829HC871EHC872HC872E

Triple Band

Housed, Embedded

TW3972ETW3929ETW3967TW7972HC882HC882EHC977HC977E

Iridium

TW2600A