Helical Technology

Tallysman Helical antennas are designed for applications that require high performance and versatility, with an absolute minimum of weight, such as Unmanned Aerial Vehicles (UAV’s).

Tallysman’s quadrifilar helical (HC) technology features precision-tuned helix antenna elements with low axial ratio and wide radiation beam width. The antennas feature low-current, low-noise amplifiers (LNA) with integrated pre-filtering to protect against high-amplitude interfering signals, providing high signal-to-noise ratio. With their lightweight and their excellent operation without a ground plane, Tallysman’s helical antennas are ideal for a variety of applications such as unmanned aerial vehicles and Real-Time Kinematic (RTK).

The Helical antenna family features: