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| Weight | 7.9g | 
| Dimensions | 45x16x10mm plus ~50mm external whip antenna Length includes 4mm depth sensor  | 
                                                
| Battery-only Capacity | ~5000 GPS location attempts including regular UHF download attempts, but with no depth data. See Table D for illustrations of the impact depth data transmission would have on the battery capacity of this tag  | 
                                                
| Onboard storage | 40000 GPS location attempts Remaining memory reserved for depth data  | 
                                                
| Immersion Sensor | Onboard sensor used to avoid wasted power when bird is submerged | 
| UHF Download Range | Up to 2km in ideal conditions, 100-200m in typical conditions | 
| Depth Sensor | Depth and temperature sensor rated to 290m Configurable sample rate and depth threshold  | 
                                                
| Programming Interface | Wireless configuration via base station | 
| Waterproofing | Depth proof to 100m | 
| Packaging | Duraform housing and epoxy | 
| Attachment Method | Tape or glue | 
Pathtrack tags have been deployed on a wide variety of species around the world. Browse our different categories to see if you can find the species that you are looking to study.