战大流。。。失败后的终极利器。GPS。

一直琢磨着应该有这么个东西，万一被水下流吹走了，有个GPS发射功能的东东，就可以安心漂流晒太阳等救援鸟。。。

Nautilus Lifeline VHF Radio w/GPS
Waterproof to 425 feet / 130 meters, the Nautilus Lifeline is an ultra compact VHF marine voice radio with GPS that can be operated at the waters surface. Uniquely, the Lifeline can also be carried by scuba divers while diving, thus always immediately available whenever and whereever the diver surfaces. Pushing the Lifeline Button automatically sends your exact GPS coordinates to all modern marine VHF radios within a range that is typically several miles and under ideal conditions can be up to { 12 Miles | 19 Km }. You need never worry about your dive boat finding you again. The Nautilus Lifeline is also a full featured marine VHF radio with Digital Selective Calling (DSC) and GPS that is ready to be used as soon as it is charged via it's USB port. The chat button allows you to communicate via voice with any radio set to the VHF channel that you chose.

International regulations require completion of a simple online registration form to obtain a Maritime Mobile Service Identity (MMSI) number before the Lifeline Button can be activated. Once activated the Lifeline can transmit an electronic distress call with your unique ID along with your current GPS coordinates via Digital Selective Calling VHF radio. The Nautilus Lifeline includes a quick start guide, data and charging cable, D-ring clip, full manual and software (via download). A pocket pouch is available separately.
http://www.divegearexpress.com/tools/lifeline.shtml

redragon · 2012-04-06 09:36

人手一部，水面等船的时候还可以对讲聊聊天。。。

redragon · 2012-04-10 08:36

对，大流船宿有。我已经败了一个，回头研究下。

redragon · 2012-04-10 11:26

有用。可以联系19公里内的船只。发坐标。甚至还看过说通过卫星发位置，这个在说明里没看到。娱乐为主，一辈子别用到！哈哈。