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cNODE Modem MiniS

cNODE MiniS modem

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The cNODE® MiniS Modem is designed for the Point 2 Point transfer of data between two cNODE's or to a surface vessel equipped with any HiPAP® and μPAP® systems. The data telemetry operates on CYMBAL digital protocols, Kongsberg field proven robust propriety link.

One cNODE® MiniS Modem can address several other cNODE® Modems during operation using the Kongsberg Link User Protocol. The data telemetry operates on CYMBAL, Kongsberg's field proven and robust proprietary link. Data rates of up to 6 kb/s are available. The cNODE® MiniS Modem is simple to configure with the TTC Light software.

The cNODE® housing rated for 4000m is manufactured in coated anodized aluminium. Transducer options include an 180 degree omni directional and 40 degree vertical transducer to ensure the link can be optimized based on water depth and environment.

Features

  • Transparent Modem function
  • High speed telemetry capabilities
  • Modem interface: RS-232/485/422
  • Cymbal channels (560+)
  • SSBL and LBL positioning
  • Range measurements between transponders
  • 4000 meter depth rated
  • 34-180 has 180° omnidirectional beam
  • 34-40V has 40º narrow beam
  • Coated anodised aluminium housing
  • Internal rechargeable Li-Ion battery (optional without battery)
  • Battery charger: 0-100 % in one hour
  • External Power; 24 VDC (20 - 28V), 1A, 24 W
  • External connector for configuration and software update Transmitting power; High, Low, Min (6 dB steps)
  • External on/off function
  • Internal tilt sensor ± 90°
  • Pressure relief valve (safety device)
  • Frequency band 21-31 kHz
  • Operating temperature -5ºC to +55ºC

Technical specifications

MODEL

cNODE® Modem
MiniS 34-180

cNODE® Modem
MiniS 34-40V

Item number

425260

417930

Dimensions (Length X Diameter)

306 x 105 mm

321 x 105 mm

Weight in air / water

4 kg / 2.1kg

4.6 kg / 2.1 kg

Max. depth rating

4000 m

4000 m

Range capability

1000 m

4000 m

Beam width

180º

40º vertical

Source level - high

182 dB

197 dB

Trigger level

< 85 dB

< 80 dB

Modem

  • Frequency band: 21 - 31 kHz
  • Acoustic speed, cymbal: Up to 6,0 kbit/s, selectable for adaption to acoustic channel conditions
  • Data interface: RS-232, RS-485 or RS-422 (isolated / non isolated)
  • Configuration software: TTC Light software
  • Active control during operation: Kongsberg Link User Protocol

Power

  • Internal battery: Lithium-Ion, Quiescent battery lifetime 30 days
  • External power: 24 VDC (20 - 28 V), 1A, 24 W (Charging during operation)
  • Transmitting power (max): 100 W
  • Standby power: <100 mW
  • External connectors: Seacon

Related publications (PDF)

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