Garmin GSD 20 Black Box Sounder
F/3010C & 3006C Series
The GSD 20 is a remote, black-box sounder that
transmits 500 watts at 50/200kHz. It’s designed for use with the GPSMAP® 3006C, GPSMAP® 3010C, GPSMAP® 2006/2006C, GPSMAP 2010/2010C, GPSMAP
182/182C and GPSMAP 232 to provide SONAR capabilities to these
units. The sounder module sends data serially in a Garmin® proprietary format to
up to two units on board. When viewed on Garmin chartplotters, you’ll see
full-featured sounder displays in either split- or full-screen presentations.
Features include auto-ranging, 2X and 4X auto and manual zoom, optional fish
symbols and See-Thru® technology, which separates fish from thermoclines and
structure.
Please Note: This product does not
include a transducer.
Suggested Retail Price:
$266.65
U.S.D. (for domestic US market only)
