Ads
related to: lowrance ice fishing sonar for the money 4 sale- HELIX® Rebate Offer
Get up to $100 back on select HELIX
Limited time rebate offer
- Fish Finders
Browse Humminbird fish finders.
Fish finders for any water & boat.
- One-Boat Network
Humminbird & Minn Kota products.
Seamlessly integrated products.
- New - XPLORE Fish Finder
Brand new Humminbird Fish Finder
Available now!
- HELIX® Rebate Offer
ebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
The first fishfinder marketed to consumers in America for recreational fishing was the Lowrance Fish Lo-K-Tor (also nicknamed "The Little Green Box"), which was invented in 1957 and entered the market in 1959. It retailed for $150 at the time, equivalent to $1,610 in 2024.
Lowrance was founded in Tulsa, Oklahoma in 1957. In 2006, Simrad Yachting and Lowrance merged in a deal valued at $215 million, creating a new company named Navico. In 2006, Lowrance was purchased by Simrad Yachting for $215 million. [8] This merger went on to create Navico, now the largest leisure marine electronics manufacturer in the world. [9]
The source is a vertical line array (VLA) of up to 18 source projectors suspended below the vessel. LFA’s transmitted sonar beam is omnidirectional (i.e., a full 360 degrees) in the horizontal (nominal depth of the LFA array center is 120 m [400 ft]), with a narrow vertical beamwidth that can be steered above or below the horizontal.
His work is documented in US Patent 4,197,591 [4] which was first disclosed in Aug 1958, but remained classified by the US Navy until it was finally issued in 1980. Experimental side-scan sonar systems were made during the 1950s in laboratories including Scripps Institution of Oceanography and Hudson Laboratories and by Dr. Harold Edgerton at MIT.
Echo sounding or depth sounding is the use of sonar for ranging, normally to determine the depth of water . It involves transmitting acoustic waves into water and recording the time interval between emission and return of a pulse; the resulting time of flight , along with knowledge of the speed of sound in water, allows determining the distance ...
Synthetic-aperture sonar (SAS) is a form of sonar in which sophisticated post-processing of sonar data is used in ways closely analogous to synthetic-aperture radar. Synthetic-aperture sonars combine a number of acoustic pings to form an image with much higher along-track resolution than conventional sonars.
Ads
related to: lowrance ice fishing sonar for the money 4 saleebay.com has been visited by 1M+ users in the past month