tBeacon Falcon — ultra-light radio beacon for bird tracking: short CW pulses, IP67 protection, up to 7 days of operation, compatible with UV-K5 (ARDF mod) and professional direction finders.

Key features

Crisp CW signal for confident direction finding.
Adaptive pulse period and power based on battery state.
Aluminum housing with sealing, IP67 when assembled correctly.
Minimal weight: ≈6.5 g with a CR1/3N cell.
Compatibility: Quansheng UV-K5 (ARDF mod), Marshall, Ayama, and any UHF receivers with AM/SSB.

Specifications

Frequency range	432–439 MHz (default 433.075 MHz)
Signal	CW (unmodulated carrier)
Pulse duration	≈50 ms
Pulse period	1.5–5 s, adaptive
Peak power	up to 100 mW
Power supply	CR1/3N, 3 V
Operating time	up to 7 days (depends on conditions)
Antenna	titanium rod ≈170 mm (1/4 λ)
Weight	≈6.5 g (beacon ~3.8 g + cell ~2.7 g)
Dimensions	Ø13 × 30 mm
Dust/water protection	IP67 with an undamaged gasket
Low-battery indication	increase of the “beep” period to ~5 s

In the box

tBeacon Falcon beacon with spring and antenna
“Backpack” mount
Box with insert

Note: the CR1/3N cell is not included.

Important information

The payload should not exceed ~5% of the bird’s mass.
Do not bend the antenna; use a protective tip if needed.
Comply with local regulations on radio frequencies and transmit power.

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tBeacon Falcon

Brand: tBeacon
Product Code: tBeaconFalcon
Availability: In Stock

$240.56

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