General Specifications Mk II
Note: Resolution ≠ Accuracy!
Last updated
Note: Resolution ≠ Accuracy!
Last updated
Maximum Depth Exposure (minimum crush depth)
300 m
Volume, Receiver Unit
283ml
Mass, Receiver Unit
335g
Volume, Transmitter Unit
283ml
Mass, Transmitter Unit
298g
Absolute Maximum Range
500 m
Typical Usable Range
300 m
Apparent Yaw/Azimuth resolution
0.1°
Apparent Elevation angle resolution
0.1°
Slant range measurement resolution
0.1 m
Slant range error accumulation, Mk II (typical)
2 m/hr
Slant range error accumulation, baseline (autosync)
0.5 m/hr
IMU Euler angle accuracy, typical (magnetic errors not included)
2°
Update rate (per channel)
1 Hz
Ping Frequency
25 kHz
Receiver-in power (Note: The receiver is designed to allow operation from a laptop USB port using a serial-to-USB adapter)
5V to 16V DC
~1.5 Watt
Transmitter V-in power (Note: Power supplies must be able to supply burst currents to prevent drop-out and erratic operation. While the transmitter will work with a low impedance 5V supply we recommend using 9V or higher)
4.5V to 28V DC
1.4W @ 5V
1.6W @ 28V
Serial Comms Voltage Levels
3.3V TTL or
5V TTL, auto sense