Winner
The Uniden Atlantis 275 is a solid choice for anyone needing a reliable long-range marine radio. It offers a maximum range of up to 36 miles, which is quite good for VHF marine use, covering all USA, Canadian, and international marine channels including newer 4-digit and Canadian “B” channels. Its 6-watt transmit power gives you flexible communication options, with settings for 6W, 2.5W, or 1W to balance range and battery life. Speaking of battery, it uses a rechargeable lithium-ion battery pack with both AC and DC charging options, though the product also mentions including an AA battery, which might be a backup or part of a kit. The battery life should be decent enough for day trips but may require recharging on longer outings.
