High Precision and Fast Receiving GPS Positioning,Large Capacity Rechargeabie Battery,User-friendiy Charging Instruction Send Battery Power information in Real Time,Send AlS Positioning Data in Real Time,Widely Used for Search, Anti-collision, elc. Battery Power Can be Displayed at Shipborne AiS interface,Send Location Information for AlS Receiver to Display on Charts Fishing Net Positioning, Real-time Monitoring Find the fishing net in time and reduce fuel consumption Reduce the loss of nets, find the location of the ship in time and prevent collisions Name: HAB-130 Fishing Net Locator 10 nautical miles Frequency: 161.975MHz, 162.025MHz Bandwidth: 25kHz Frequency Spacing: 25kHz Modulation Mode: GMSK RF Power: 5W RF Current: ≤2.5A Battery Capacity: 3000mAh DC7.4V lithium battery Voltage: DC 7.4V Operating Temperature: -20℃-+60℃ Communication Range: Approx. 10nm (Nautical Miles) GPS Data Update Time (Adjustable): 1-30 Minutes, Factory Default Setting 2 Minutes Standby Time: ≥15 Days Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. voltage: AC110V Colour:orange Material:plastic Note: Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1 * Boat Positioning Apparatus 1 * cable