Output Power: 406 MHz: 5W (37 dBm) for 24 hours @ -20°C (-4°F) to +55 °C (131 °F); 121.5 MHz: 100 mW min (+20 dBm) for 50 hours @ -20 °C (-4°F) to +55 °C (131 °F)
Output Connector: BNC Female (406/121.5 MHz)
Activation: Automatic via Primary G-Switch by 4.5 +/- 0.5 feet per second (2.3 G) and Manual Activation
Battery: 5-year Alkaline
Temperature Certified to: Operating: -20°C to +55°C (-4°F to 131 °F), Storage: -55°C to +85°C (-67°F to 185°F)