Kongsberg cNODE Micro 31-180 Beacon Equipment rental to supply a cNODE? Micro transponder. Small and light enough to be used by divers and shallow water ROV’s. Comes with pressure sensor rated to 600m, charging kit and transit case.
ECHO81 offers rental of the Kongsberg cNODE Micro, a compact and lightweight transponder designed for high-precision underwater positioning in shallow water environments. With a depth rating of 600 meters, this small yet powerful unit is ideal for use by divers, shallow-water ROVs, and towfish operations.
This rental package includes a pressure sensor (600 m rated), charging kit, external connector for configuration and updates, and a durable transit case for secure transport and storage.
The Kongsberg cNODE Micro operates using KONGSBERG’s Cymbal digital acoustic protocol, providing seamless integration with SSBL systems such as µPAP® and HiPAP®. It offers optimal positioning performance, even in complex multi-user environments. Thanks to Fast Track compatibility, multiple cNODE® Micro units can be tracked simultaneously, delivering high-speed positioning updates with minimal latency — a key advantage during dynamic operations.
500+ Cymbal channels for advanced acoustic communication
SSBL and LBL positioning compatibility
Telemetry for live battery status and tilt sensor control
Integrated tilt sensor (±90°)
Responder and transponder functionalities
Omnidirectional 180º acoustic beam
Range measurement between transponders
Rechargeable internal Li-Ion battery
External connector for charging, configuration, and software updates
External on/off switch
Robust coated anodized aluminum housing
Frequency band: 21–31 kHz
Source level: Max 170 dB | Trigger level: <85 dB
Operating temperature: -5°C to +55°C
Safety pressure relief valve
Dimensions: 245 mm (L) x 55 mm (D)
