Sonar Models Specifications - Garmin GPSMAP 12x3 Owner's Manual

Sonar Models Specifications

Specification
7
Sonar frequencies
Sonar transmit power
8
(RMS)
9
Sonar depth
7
Dependent upon the transducer.
8
Dependent upon the transducer rating and depth.
9
Dependent upon the transducer, water salinity, bottom type, and other water conditions.
190
Measurement
Traditional: 50/200, 77/200, 83/200 kHz
Single Channel CHIRP: from 40 to 250 kHz
Garmin ClearVü CHIRP: 260/455/800 kHz
Ultra High-Definition Garmin ClearVü: 0.8 Mhz (800 kHz), CHIRP range: 760 to
880 kHz
Ultra High-Definition SideVü: 1.2 MHz (1,200 kHz), CHIRP range: 1,060 to 1,170 kHz
CHIRP: 1000 W
Garmin ClearVü and SideVü CHIRP: 500 W
5,000 ft. at 1 kW
Appendix