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Custom-made coaxial cable

Industrial Coaxial Cables

Coaxial cables are a central component of modern communication, measurement, and transmission systems. They enable stable signal transmission with a defined characteristic impedance and high shielding effectiveness—even in demanding industrial environments.

ASSMANN WSW offers custom coaxial cable solutions for a wide range of RF and video applications. Instead of standardized catalog products, we develop and manufacture custom cable assemblies tailored precisely to your technical requirements.

From selecting the right cable type and the optimal connector combination to metrological validation, we support your project with technical expertise and years of experience.

75-ohm coaxial cables

75-ohm coaxial cables


Precision for video, broadcast, and communication systems

75-ohm coaxial cables are primarily used in applications where low-loss signal transmission for video or communication signals is critical. Thanks to their optimized impedance structure, they are ideally suited for broadcast, CCTV, and industrial communication systems.

Typical cable types

  • RG6
  • RG59
  • RG11

Possible connectors

  • F connector
  • IEC connector
  • BNC (75-ohm versions)
  • Custom connector systems (75 ohms)

Your advantages

  • Defined 75-ohm impedance
  • High shielding effectiveness (up to -100 dB) for interference-free signal transmission
  • Optimized return loss
  • Custom lengths and configurations
  • Robust materials for industrial operating conditions

50-ohm coaxial cable

50-ohm coaxial cables


High-performance RF solutions for radio, measurement, and industrial applications

50-ohm coaxial cables are typically used in high-frequency and RF applications. They offer an optimal balance between signal loss and power transmission and are therefore widely used in RF engineering.

Typical cable types

  • RG58
  • RG174
  • RG213

Possible connectors

  • BNC (50 ohms)
  • TNC
  • N connector
  • SMA
  • IPEX / U.FL / W.FL

Your advantages

  • Stable 50-ohm impedance for reliable RF transmission
  • Suitable for defined frequency ranges
  • Mechanically robust designs
  • Flexibly adaptable to demanding industrial environments

Technical Validation

Verified RF performance


To ensure consistently high signal quality, cable assemblies can optionally be tested using measurement technology. For this purpose, we can coordinate the test setup together so that the same environmental conditions are present in production as in your test field. This makes the results comparable.

Validation is carried out using S-parameter measurement (S1-2) with a Vector Network Analyzer (VNA).

Test scope

  • Insertion loss
  • Return loss
  • Documented RF performance
  • Test report for series projects

This way, you receive not just a cable assembly – but a technically verified solution for your application.

TDR measurement (Time Domain Reflection)


We can also determine the electrical length and transition losses (e.g., connector to cable). This enables high accuracy in production monitoring.

Cable & connector combinations

Technically evaluated. Implemented on a project-by-project basis.

Not every connector combination is compatible with every cable type. Several technical parameters must be taken into account to ensure optimal signal transmission.

Key Factors

  • Characteristic impedance (50 or 75 ohms)
  • Outer diameter and dielectric
  • Connection type: solder or crimp
  • Shielding configuration (important for shield attenuation)
  • Frequency range of the application
  • Mechanical requirements and operating environment

We test every combination for technical feasibility and optimal performance to ensure a reliable solution for your project.

Custom-made solutions

Instead of standardized products, ASSMANN WSW manufactures coaxial cables exclusively according to individual customer requirements.

Our services include:

  • custom cable lengths
  • custom connector combinations
  • project-specific testing procedures
  • prototype and series production

This ensures you receive a connection solution precisely tailored to your application.

Your direct contact

We are looking forward to hear from you

AddressASSMANN WSW components Inc.
15001 S. 50th St.
Bldg. B Ste. 120
Phoenix, AZ 85044

Phone +1 (480) 897 7001
Fax +1 (480) 897 7255

or write us a message

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