RG58 C/U - RG58 Coaxial Cable 50 Ohm

RG58 QAXIAL RG58 C/U Bulk coaxial cables by the Meter
N Datasheet RoHS REACH
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10+ $0.91 $9.15
50+ $0.83 $41.68
100+ $0.75 $75.26
250+ $0.73 $182.35
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RG58 C/U QAXIAL - RG58 50 Ohm Coaxial Cable, MIL-C-17F Compliant

The RG58 C/U QAXIAL is a 50 Ohm RG58 coaxial cable designed for general-purpose RF interconnections where flexibility, easy routing and dependable shielding are required. It is well suited to technical cabling, antenna links, radio equipment, instrumentation and laboratory work whenever a versatile standard cable is needed for 50 Ohm systems.

Selection-Oriented Key Features

  • 50 ± 2 Ohm impedance, suitable for standard RF systems and interconnections.
  • Operating frequency from dc to 3 GHz, depending on cable length and application.
  • Tinned copper braided shield with 95% coverage, helping reduce the impact of interference in everyday RF cabling.
  • 4.95 mm outer diameter, supporting flexibility and practical installation.
  • PE dielectric and PVC jacket construction, suitable for general-purpose technical use.

Where RG58 Coaxial Cable Is Typically Used

The RG58 C/U is commonly used for standard RF links, short antenna runs, radio systems, test leads, bench setups, prototyping and integration into equipment or technical racks. It is a practical option when the main requirement is a flexible 50 Ohm coaxial cable for general-purpose RF work.

When to Choose RG58 C/U

RG58 is a good choice when you need a standard cable that is easy to handle and suitable for a wide range of common RF applications. For longer runs or for installations where lower attenuation is a priority, other cable types may be worth considering; for standard interconnections, technical installations and test activities, the RG58 C/U QAXIAL remains a proven and versatile solution.

FAQ - Frequently Asked Questions

Is RG58 cable suitable for antenna connections?
Yes. RG58 is widely used for antenna links and radio systems with 50 Ohm impedance, especially over relatively short runs.

What is the difference between RG58 and RG58 C/U?
In the RF market, the designation RG58 C/U is commonly used to identify a standard 50 Ohm RG58 coaxial cable variant; for construction details and performance values, the manufacturer datasheet should always be the reference.

Up to what frequency can it be used?
The RG58 C/U QAXIAL datasheet specifies operation from dc up to 3 GHz, with actual performance depending on cable length and the specific application.

Which applications is it best suited for?
It is suitable for standard RF interconnections, radio equipment, instrumentation, laboratory work, prototyping and technical 50 Ohm cabling where flexibility and easy integration are important.

Specifications

  • general purpose
  • Flexible
  • 50 Ohm
  • 4.95 mm
  • PE
  • PVC
  • 3 GHz
  • Yes
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Compliance

  • CN
  • 85442000
  • 39.00 g
  • Yes
  • SVHC not present