ATT-400EL Long Life Acoustic Target Transponder

Description

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-400 provides range and bearing up to 750 meters away. The ATT-400 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.