Sonar Fishfinders 1997 [antikvár]

í f How a pair of rabbit ears can teach you everything you need to know about sonar. Let' s say you just bought a brand new television set. A real beauty, too. Big screen. Picture-in-picture. Stereo sound. The works. Would you, in a millión years, even dream of taking it home and hooking it up to a cheap little antenna? Of course not. You know all those high-tech features that made you drool on the sales floor would Without good "reception/'all these fancy features are worthless. Sonar "reception" comes from a device called a transducer, which is mounted underneath the boát. A transducer sends out ultrasonic pulses and then "receives" the reflected pulses that bounce back. It's what makes sonar possible. Without a good transducer, you can't be sure that be worthless without good reception. Well, truth is, the same goes for sonar. In fact, in somé ways, a sonar fishfinder is a lot like a TV set. Like a TV, a fishfinder receives information and displays it on a screen. And like TV sets, there are all kinds of fishfinders out there with all kinds of features. But the fact remains. what you see on the screen is truly accurate. Rest assured, Eagle has a good transducer. In fact, it's the best transducer avail-