Echo 110
Echo ST-DX
Dimensions
1.42” X 24” length
Frequency
10 frequencies: 4kHz
– 31kHz
Depth Range
Normal power: 295ft
High power: 360ft
Power
(3) 18650B2 rechargeable lithium
batteries
18650B2
(3.7V)
Normal power: 120 hours
High power: 30 hours
Temperature
Under 250°F
Battery Voltage
8.4V
– 12.6V
Dimensions
1” x 8” length
Frequency
30kHz
Depth Range
60 feet
Power
1 18650 rechargeable lithium
battery
Roll
24 transmitter roll positions
Pitch
0.1% resolution
Temperature
Under 250°F
Battery Voltage
3V
Page 44
