​​Frequency
​38 kHz
​75 kHz
150 kHz
​Max Profiling Range
​>1000m
>700m
>400m

Max Bottom Tracking Range

​1700m
950m
​540m
​Velocity Accuracy (typical)
​±1.0% of measured velocity ± 0.5 cm/s
​±1.0% of measured velocity ± 0.5 cm/s
±1.0% of measured velocity ± 0.5 cm/s
Velocity Range
-5 to +9/ms
​-5 to +9/ms
​​-5 to +9/ms

​Ping Rate

0.4 Hz
0.7 Hz 
1.5 Hz ​​

Beam Angle​

30°
30°
30°
​Depth Rating
100m 
100m 
100m 
Standard Sensors​
​Temperature, Gyrocompass, interface board
​Temperature, Gyrocompass, interface board
TTemperature, Gyrocompass, interface board​
​Communications
Serial RS-422 or RS-232 Hex-ASCII or binary
Serial RS-422 or RS-232 Hex-ASCII or binary
Serial RS-422 or RS-232 Hex-ASCII or binary