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Peregrine falcon wearing a UHF backpack transmitterRF pulses · 434.055 MHz

It starts with
a heartbeat.

Radio Frequency
Pulses.

Every couple
seconds.

Continuously.

Transmitters

Receivers

Dog Collars

The Receivers Listens

Pulses Become Sound.

Sound becomes direction

A beeping tone from the speaker. A needle showing signal strength. No screen to squint at — you read it like an instrument, because it is one.

Sweep 360 Degrees

Louder beeps mean signal is ahead.

Louder means on target.

14%

The Transmitters

Two Bands. One decision

UHF 432-436 MHz

Short UHF wavelengths reflect crisply off hard surfaces, producing distinct, sharp directional signals with minimal "bounce" in challenging environments. UHF requires a significantly shorter, low-profile antenna on the bird, reducing aerodynamic drag whether tail or leg-mounted. Best For: Mountainous terrain, rocky cliffs, urban edge environments.

Explore UHF Transmitters

VHF 216–219 MHz

VHF signals feature longer wavelengths that efficiently bend over horizons, wrap around rolling hills, and penetrate heavy, dense forest canopy. Best For: Flat open plains, heavily wooded areas, and tracking scenarios where extreme distance and signal penetration are the top priorities.

Explore VHF Transmitters

Large Longwings & Eagles

High aerodynamics, maximum signal range. Suitable for: Eagles, Peregrines, Gyrs, Large Hybrids

For Falconers

She climbs out of sight.
You never lose her.

For Dogs

He disappears into cover.
You walk straight to him.

Explore Our RF Devices

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