Kongsberg cNODE MiniS 31-180 Beacon with Pressure Sensor Equipment rental to supply a cNODE? MiniS transponder. Small and light enough to be used by divers and shallow water ROV’s. Comes with pressure sensor rated to 1000m, charging kit and transit case.
ECHO81 offers equipment rental of the Kongsberg cNODE MiniS, one of the most advanced mini SSBL and LBL transponders available in today’s underwater positioning market. Compact, lightweight, and durable, the cNODE MiniS is ideal for use with shallow-water ROVs, towfish, and even by divers. The rental package includes a pressure sensor rated to 1000 meters, a charging kit, and a protective transit case for safe transport and storage.
Built on Kongsberg’s trusted Cymbal digital acoustic protocol, the cNODE MiniS supports over 500 digital acoustic channels, ensuring exceptional performance in multi-user subsea environments. It is fully compatible with HiPAP, cPAP, and μPAP positioning systems, making it highly versatile for a wide range of applications — including ROV tracking, baseline measurements, and underwater navigation.
500+ Cymbal channels for advanced digital acoustic communication
SSBL and LBL positioning support
Responder and transponder modes
Integrated telemetry for monitoring battery status, power levels, and LBL baseline distances
Internal tilt sensor (±90°)
Depth rating: up to 4000 meters
Includes internal pressure sensor for towfish and ROV tracking
Rugged, coated anodized aluminum housing
Rechargeable internal Li-Ion battery with included on-deck charger
External 24VDC power support (20–28V, 1A)
Configurable transmit power settings (Max to Min in 6 dB steps)
External on/off switch and connector for updates
Frequency band: 21–31 kHz
Operating temperature: -5°C to +55°C
Safety pressure relief valve included
