SeaTag Tiny Tag 25g
The SeaTag-TT/25g is a low-drag marine satellite tag designed for tracking sea turtles, penguins, and other seabirds, with enhanced performance in low-light environments compared to the 17g model. Its efficient solar design and ultra-capacitor power system support more frequent transmissions while maintaining simple, configuration-free operation.
Key Specifications:
- Weight: 25 g
- Dimensions: 19 mm diameter × 75 mm length
- Power: Solar powered with non-degrading ultra-capacitor
- Solar panels: 4 panels generating ~58 mW (enhanced low-light performance)
- Data output: Argos positions, GLS positions, and temperature
- Depth rating: Up to 800 m
- Transmission rate: ~every 60 seconds in ideal conditions
- End cap options:
- Pointed: Recommended for penguins
- Rounded: Recommended for turtles
Deployment:
- No configuration required
- Designed for easy, reliable deployment across a range of lighting conditions







