The Kongsberg cNODE Mini is from a family of transponders for underwater acoustic positioning and data link. The transponders operate together with both HiPAP, HPR and cPAP transceivers.

cNODE utilises Cymbal acoustic protocol and is compatible with the HiPAP/HPR 400 channels and telemetry and is designed to cover a large range of applications. This is made possible by the modular design and a variety of different transducers, internal and external sensors, housing materials and other add-on functions.

cNODE is easy to set-up, operate and maintain. Both new configuration and software can be downloaded from TTC 30 without opening the transponders. The floating collar and release design make the launch/recovery operation safe and easy. Spare parts for cNODE are based on the main modules.

The cNODE transponder family consists of the models Maxi, Midi and Mini. With a 4000m depth rating, Ashtead offer the 34-180 and 34-40V model of the cNODE mini for rental.

• Operates together with HiPAP, HPR and cPAP transceivers
• Compatible with both Cymbal acoustic protocol for positioning and data link, and HiPAP/HPR 400 channels and telemetry
• SSBL and LBL Positioning
• Range accuracy of 0,01 m between transponders
• Acoustic data link for command and data transfer
• Both transponder and responder functions
• Internal tilt sensor ??90deg
• Pressure relief valve and vent screw (safety devices).
• External connector for transponder configuration and software update via serial line (TTC 30)
• Modular design such that the transducer, transponder electronics, battery pack and optional add-ons can be replaced individually