* Maker: JOTRONS, MCMURDO, SAMYUNG
* Origin: EU, Korea
* Certification: VR, BV, LR, KR,…
* Specification:
- Battery: Lithium metal, lifespan 5 years
- Material: Polycarbonate reinforced with glass
- Temperature range:
+, Operation: -20°C to +55°C (-4°F to +131°F)
+, Storage: -30°C to +65°C (-22°F to +149°F)-
- Antenna: Omnidirectional
- Frequency: 121,500 MHz – 406.037 MHz
- Positioning device: 22-channel GPS receiver (60GPS)