The built-in GPS receiver on the Garmin echoMAP 50dv has a speed of 10 Hz which allows it to update position 10 times a second. The higher update frequency results in more fluid boat movement display. Also included is sonar-recording capability for coordinating the timing of the sonar return with your boatâs position.
Sponsored Topics. Fremont ( /friËmÉnt/) is a city in Alameda County, California. It was incorporated on January 23, 1956, from the merger of five smaller communities: Centerville, Niles, Irvington, Mission San Jose, and Warm Springs. The city is named after John Charles FrÃ©mont, the Great Pathfinder..
Fremont is a village in Waupaca County, Wisconsin, United States, within the town of Fremont. The population was 666 at the 2000 census. Fremont is often referred to as the White Bass Capital of the World.. Fremont is located at 44Â°15â²43â³N 88Â°52â²12â³W / 44.26194Â°N 88.87Â°W / 44.26194; -88.87 (44.261991, -88.870059).