Parameter
Default
Value
Description
RANGE_HIGH_M
10
Measuring range for high acoustic
frequency, m. Only fixed ranges are
available: 1, 1.5, 2, 3, 5, 10, 15, 20, 30,
40, 50, 60, 70, 80, 90, 100, 120, 150, 200
meters
RANGE_LOW_M
10
Measuring range for low acoustic
frequency, m. Only fixed ranges are
available: 1, 1.5, 2, 3, 5, 10, 15, 20, 30,
40, 50, 60, 70, 80, 90, 100, 120, 150, 200
meters
RAW_LOG
false
Log the raw data from echosounder
(used for debugging only)
SAMPLING_RATE_HZ
100000
Internal ADC sampling frequency, Hz.
The sampling rate is relevant only for
the ECHOSOUNDER mode. Only fixed
ranges are available: 100000, 50000,
25000, 12500, 6250 Hz
SERIAL_DEVICE
/dev/ttymxc1
only.
START_DELAY_S
45
Start delay, s
TXLENGTH_HIGH_US
50
Transmitted pulse length for high
acoustic frequency, microsecond
TXLENGTH_LOW_US
50
Transmitted pulse length for low
acoustic frequency, microsecond
Echosounder Configuration
UgCS SkyHub User Manual
Copyright © 2019—2021, SPH Engineering
114
Revision 5 • November 2021
