cNODE MiniS Transponder
Category: Super Short Baseline System
Model: cNODE MiniS Transponder
Brand: Kongsberg
Quantity: 1
Maintenance Manager
Instrument Expert
Function Description
Kongsberg cNODE® MiniS is a versatile acoustic transponder designed for underwater positioning and communication, ideal for use with ROVs, AUVs, towed bodies, and other submersibles. It supports SSBL and LBL positioning modes, and features high-speed data transmission, making it suitable for a wide range of marine applications.
🔧 Key Specifications & Features
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Operating Frequency: Medium frequency (20–30 kHz)
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Acoustic Communication: Supports 560+ Cymbal broadband channels and FSK mode
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Positioning Modes: SSBL, LBL, Responder mode
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Data Transmission Rate: Up to 6 kbps
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Built-in Sensors: Tilt sensor (±90°); selected models include high-precision pressure sensors
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Power Supply: Built-in rechargeable lithium battery or external 24 VDC power
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Communication Interface: RS-232/422/485 for configuration and data transmission
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Depth Rating: 4000 m or 7000 m, depending on the model
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Housing Material: Aluminum alloy or titanium alloy
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Dimensions & Weight:
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Length: approx. 306–321 mm
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Diameter: approx. 105–106 mm
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Weight in air: approx. 4.3–6.5 kg
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Operating Temperature: -5°C to +55°C
🧰 Accessories & Support
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Battery Charger: Model 404199, fully charges in ~1 hour
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Buoyancy Ring: Model 442750, suitable for 4000 m version
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Transducer Protector: Model 439442
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Carrying Case: Holds 2 MiniS units, Model 436669
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Test & Configuration Tool: TTC 30, supports all Cymbal and FSK channels
Borrowing Rules
Equipment Description
Kongsberg cNODE® Modem MiniS Specifications
| Parameter | Specification |
|---|---|
| Operating Frequency | 21–31 kHz (Medium Frequency) |
| Data Transfer Rate | Up to 6 kbps |
| Communication Protocol | CYMBAL Digital Protocol |
| Communication Interface | RS-232 / RS-422 / RS-485 |
| Supported Channels | Over 560 CYMBAL Channels |
| Positioning Modes | SSBL, LBL |
| Measurement Capability | Supports inter-transponder distance measurement |
| Depth Rating | 4000 meters |
| Source Level | Up to 188 dB (Model 34-180) |
| Receiver Sensitivity | 85 dB (Model 34-180) |
| Beam Angle | 180° (Model 34-180) or 40° (Model 34-40V) |
| Dimensions (L × Diameter) | Approx. 305 × 106 mm |
| Weight (Air / Water) | Approx. 4.0 kg / 2.1 kg |
| Housing Material | Anodized Aluminum with Coating |
| Power Supply | Built-in rechargeable lithium battery or external 24 VDC (20–28V), max 1A / 24W |
| Battery Charging Time | Approx. 1 hour to 100% |
| Built-in Sensors | ±90° Tilt Sensor |
| Operating Temperature Range | -5°C to +55°C |
| Additional Features | Pressure relief valve, safety device, external switch function |
| Configuration Software | TTC Light Software |
Maintenance Report
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Attendance Records
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