RG58 Coaxial Cable 200ft Low Loss 50 Ohm - Flexible Outdoor Extension

Our review of the RG58 Coaxial Cable 200ft finds it best suited for hobbyists, network installers, and small-scale outdoor antenna or amplifier extensions who need a long, low-loss 50 ohm run without specialty spools. The biggest reason to buy is straightforward: this cable pairs a solid center conductor and layered shielding with a waterproof PVC jacket so it can be routed outside or through cramped spaces while preserving signal integrity. For anyone assembling custom jumpers with common connectors, the cable delivers predictable performance and easy termination.

Key Features

• 200ft length: Provides a long run for routers, WiFi boosters, antennas, or test setups without joining multiple short sections.
• 50 ohm impedance: Matches standard RF equipment so the cable can be combined with N, SMA, BNC, TNC or UHF connectors for low-loss jumpers and extensions.
• Layered shielding: Aluminum foil plus tinned copper braid reduces signal leakage and helps maintain stable transmission over the full length.
• Solid center conductor: The robust inner conductor supports reliable soldering or crimp terminations for custom connector installs.
• Waterproof PVC jacket: Durable outer material protects the cable in harsh outdoor environments and during exposed routing.
• Flexible construction: Designed to bend and fold for installation in complex runs, making it practical for tight spaces.

Who It's For

This RG58 cable is aimed at DIY installers, ham radio operators, and small network projects where a 200ft run is required and the equipment expects a 50 ohm feed. It works well for temporary or semi-permanent outdoor antenna extensions, router signal boosters and test bench setups where you will add your own connectors.

It is less suited to high-power commercial links or applications that need the absolute lowest possible loss across very long distances; professionals requiring mil-spec spooling or pre-terminated assemblies might prefer factory-made jumpers instead.

Pros & Cons

Pros

• Good overall build with a solid center conductor that is easy to solder or terminate with common RF connectors.
• Layered aluminum foil and tinned copper braid shielding helps prevent signal leakage on long runs.
• Waterproof PVC jacket increases durability for outdoor routing and harsh environments.
• Flexible enough for most home and small-installation cable runs.

Cons

• Some users may find the cable slightly stiff compared with ultra-flexible low-profile types, which can make tight-radius turns more difficult.
• The package does not include a wooden spool, so managing 200ft during installation requires a reel or helper.

Specifications

Our Verdict

The RG58 Coaxial Cable 200ft is a practical, value-oriented choice for anyone needing a long 50 ohm run for WiFi boosters, routers, antennas or test setups. Its solid conductor, layered shielding and waterproof PVC jacket make it durable and reliable for outdoor or cramped installations, though installers should plan for handling the full 200ft without a spool.

Frequently Asked Questions

Can I terminate this cable with SMA or BNC connectors?
Yes. The 50 ohm impedance and solid center conductor make it compatible with SMA, BNC, N, TNC and UHF connectors when properly soldered or crimped.

Is this cable rated for outdoor use?
The PVC jacket is waterproof and durable, making the cable suitable for outdoor routing, though long-term burial would need additional protective conduit.

Does the package include a spool?
No. The product is sold loose and does not include a wooden spool, so plan to reel or manage the 200ft during installation.