Specification:

Type: Marine AIS Net Locator 

Model: RS-109M

Frequency: 161.975MHz/ 162.025MHz

Bandwidth: 25kHz

Frequency Spacing: 25kHz

Modulation Mode: GMSK

RF Power: 5W

RF Current: ≤1.5A

Li-ion Battery Capacity: 3000mAh

Operating Voltage: DC 7.4V

Operating Temperature: -20℃~ +60℃

Weight: 336g

Dimensions: 330*74*65mm

Communication Range: About 10 (Nautical Miles)

Standby Time: ≥15 Days

GPS Data Update Time (Adjustable): 1~30 Minutes, Factory Default Setting 2 Minutes