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6x20AWG + 1x75ohm Coax Underwater Shielded Cable | ROV Signal Video

Published on:2026-05-24 Click:15

6x20AWG + 1x75ohm Coax Underwater Shielded Cable | ROV Signal Video

6 conductors 20AWG + 1 coaxial 75 ohm underwater shielded cable. PUR jacket, combined signal and video in one subsea cable for ROV applications.

Product introduction

6x20AWG + 1x75 Ohm Coax Underwater Shielded Cable

This underwater cable combines 6 x 20AWG shielded signal conductors with a single 75-ohm coaxial element in a single PUR-jacketed assembly. It is designed for ROV and subsea applications where control/sensor signals and video must co-exist in one cable -- eliminating the need for separate signal and video cable runs while reducing drag and installation complexity.

Parameter Specification
Signal Conductors 6 x 20AWG (shielded)
Coaxial 1 x 75 Ohm (RG59 equivalent)
Jacket Material Polyurethane (PUR)
Voltage Rating 300V RMS
Temperature Range -30°C to +80°C
Depth Rating Up to 3,000 m
Shielding Individual conductors screened + overall braid

Key Applications

  • ROV camera signal and control combined cable
  • Subsea inspection system video + telemetry
  • Underwater pan/tilt camera head cable
  • Marine instrument signal and video output
  • Subsea CCTV with integrated control signals

For pricing and technical datasheets: sales@rovcable.com -- Shanghai Kabel Intelligence Technology Co., Ltd.

Frequently Asked Questions

Can the 6 signal conductors carry RS-485 or analogue signals?

Yes. The 6 x 20AWG conductors support RS-485, RS-232, 0--10V analogue, 4--20mA, and discrete digital signals. They can be paired as differential signal pairs or used as individual channels depending on your control system.

Is the coaxial element separately terminated?

Yes. The 75-ohm coaxial element can be terminated with BNC, RCA, or custom subsea waterproof connectors independently of the signal conductors. We can supply pre-assembled cable assemblies with your specified connector types.

6 conductors, 20 AWG 1 Coax, 75 Ω Nominal cable OD: 0.386'', 9.80 mm

6 conductors, 20 AWG 1 Coax, 75 Ω  Underwater Shielded Twisted Pair Cables


Applications

  • Underwater cable assemblies for ROV, AUV and subsea vehicle power and signal delivery
  • Subsea sensor and instrument cabling requiring flexible, abrasion-resistant PUR jackets
  • Marine renewable energy cable connections, offshore platform and coastal installations
  • Underwater lighting, camera and video system cable assemblies with connector terminations
  • Custom umbilical cables for oceanographic research and temporary subsea deployments

Customization Options

  • Custom cable lengths from 1m to 1000m+ with specified conductor counts and gauges
  • Direct moulding termination to any ROV Connector series for complete cable assemblies
  • Neutral buoyancy options, Kevlar reinforcement and specialized jacket colors available
  • Certified cable tension, flex and pressure testing with full test documentation
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