ATT-400 Acoustic Target Transponder

Description

This underwater acoustic transponder is small and easy to deploy 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.

With a battery life of up to six months, this transponder is ideal for marking equipment and locations in poor visibility.

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

Water Switch

Battery

(2) 9 Volt Batteries, Alkaline

Operational Life

6 months

Depth Rating

3280ft (1000m)

Housing Material

Aluminum

Housing Dimensions

Length

8.0in (20.32cm)

Diameter

2.25in (5.7cm)

Weight

1.8lbs (806g)

Specifications are subject to change without notice.