RG58A/U Stranded Coaxial Cable

RG58A/U is a MIL-SPEC stranded core, solid PE dielectric coaxial cable, with the standard black jacket variants rated to DC-5 GHz at 50 Ohm. Its stranded copper conductor suits installations involving repeated flexing or tight routing where cable movement is expected over time. Available in 100m or 300m rolls, plus a white jacket 300m option…
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Frequently Asked Questions

Its stranded copper conductor is built to handle repeated flexing better than a solid core over time, making it suited to installations where the cable will be moved, routed tightly or flexed repeatedly rather than run as a fixed, static length.

RG58A/U is rated to a higher DC-5 GHz, giving it a wider usable frequency range, while RG58 Low Loss is rated to DC-2.5 GHz but uses a foam dielectric built specifically for improved attenuation performance within that range.

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