TDR-DST-800 (side view) - click to enlarge TDR-DST-800 (bottom view) - click to enlarge
TDR-DST-P66 (back view) - click to enlarge TDR-DST-P66 (side view) - click to enlarge
TDR-DT-800 (side view) - click to enlarge TDR-DT-800 (top view) - click to enlarge
TDR-DT-P66 (back view) - click to enlarge TDR-DT-P66 (side view) - click to enlarge
TDR-D-P79 (side view) - click to enlarge TDR-D-P79 (top view) - click to enlarge
Active Transducers TDR (connection diagram) - click to enlarge
   
Click any picture to enlarge
  Active Transducers TDR  
Intelligent digital transducers with built-in NMEA depth, speed and temperature digital signal processing technology...
The Actisense™ Active Depth/Speed/Temperature transducer is the best solution for supplying NMEA Depth, Speed/Log and Temperature to an NMEA 0183 compatible chart plotter, radar, or on-board laptop PC.

Our industry proven depth sounder algorithm has the best-in-class seabed tracking, couple that to the processing electronics only a centimetre from the depth transducer, and the performance obtained is truly the best possible, tracking the seabed down to 0.3m (1 foot).

100W peak depth power enables a maximum depth range of 200m or 660 feet) under optimum conditions with the P66 or P79 transducer. A 235 KHz depth transducer frequency is used for enhanced interference rejection from surface noise and other transducers nearby. A built-in Log transducer (DST model only) and Temperature thermistor allow additional data to be provided on the NMEA 'bus', giving a cable saving.

Easy reprogramming using free software available on the Actisense™ website, allows the software to be updated as many times as required with the very latest software enhancements, or special purpose software such as the fish-finder/hydrograph software upgrade.

The data interface is configured as an NMEA 0183 interface, but can operate as a fully bidirectional RS485 interface for customised applications, such as on-board multiple depth sounder networks.