ATT-400EL Long Life Acoustic Target Transponder
This underwater acoustic transponder is small and easy to deploy for up to 18 months in depths of 1000m. When interrogated by the STI-350, DTI-300, or VADR series acoustic receivers, the ATT-400EL provides range and bearing up to 750 meters away. The ATT-400EL can also be programmed to operate as a free-running pinger.
This transponder offers the same features as the ATT-400 but can be deployed for up to 18 months.
Receive Frequency
26kHz
User Selectable Trans Frequency
27,28,29,30,31,32,33,34kHz
Acoustic Output
180dB
Acoustic Signal
Coded
System Range
Transponder Mode
750 meters
Pinger Mode
1800 meters
Activation
Battery Installation
Battery
(6) 9 Volt Batteries, Alkaline
Operational Life
18 months in transponder mode
Depth Rating
3280ft (1000m)
Housing Material
Aluminum
Housing Dimensions
Length
13.0in (33.5cm)
Diameter
2.25in (5.7cm)
Weight
2.0lbs (907g)
Specifications are subject to change without notice.
For more information, please contact us at (858) 454-4044 or brock@o-vations.com.
