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XRDS -RF Low Loss RG58 Coaxial Cable 3FT, SMA Male to SMA Female Bulkhead Extension Cable, Solid Copper 50 Ohm RF Wire for WiFi Antenna Router, 4G LTE Gateway
XRDS -RF

XRDS -RF Low Loss RG58 Coaxial Cable 3FT

Bottom line: The XRDS -RF Low Loss RG58 Coaxial Cable 3FT is a specs-and-price decision rather than a crowd-consensus one in the cables & connectors category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Backed by XRDS -RF's warranty and support channels

Cons

  • ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored XRDS -RF Low Loss RG58 Coaxial Cable 3FT using a rating × review-volume × price-fit model applied to published specs and reviews across the cables & connectors category. XRDS -RF's cables & connectors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for cables & connectors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 【Premium Solid Copper Core & Low Loss】 Engineered with a high-purity 0.94mm Solid Copper Inner Conductor and 50-ohm impedance, this RG58 coaxial cable ensures exceptional signal transmission stability and significantly lower attenuation compared to standard copper-clad aluminum (CCA) cables. Experience pristine RF signal clarity and minimal signal loss for all your high-frequency communication setups.
  • 【Double Shielded & High Interference Rejection】 Features an advanced Double Shielding design combining a premium Aluminum Foil outer conductor and a tight Tinned Copper Braid. This dual-layer protection provides over 95% shielding coverage, effectively blocking external electromagnetic interference (EMI) and radio frequency interference (RFI) to secure maximum signal integrity.
  • 【Heavy-Duty Materials & Precise Dimensions】 Built strictly to standard construction specifications: 0.94mm Solid Copper Core, 2.79mm Foamed Polyethylene (PE) Dielectric for optimal insulation, 3.53mm Shielding layer, and a robust 4.95mm clear/silver PVC jacket. The heavy-duty PVC outer layer offers excellent flexibility, wear resistance, and long-lasting durability for both indoor and protected outdoor environments.
  • 【Gold-Plated SMA Male to Female Bulkhead】 Equipped with precision-machined, gold-plated SMA Male to SMA Female Bulkhead connectors. The gold plating provides superior oxidation resistance and maximum electrical conductivity. The female connector features a bulkhead panel-mount design with a nut and washer, making it perfect for passing through enclosures or securing to faceplates.
  • 【Universal RF & Wireless Application】 This flexible 50 Ohm RG58 extension cable is universally compatible with a wide range of RF equipment, including WiFi router antennas, 4G 5G LTE cellular gateways, ADS-B receivers, GPS systems, ham radio transceiver equipment, wireless access points, and signal boosters. Perfect for extending your antenna position to achieve the best signal reception.

Full Specifications

BrandXRDS -RF
ColorCopper
Weight4g
Cable TypeRG58
Unit Count1 Count
Item Length3 feet
Part Number58-SMA-JK-3FT-clear
ConnectivityWireless, WiFi
Connector TypeSMA
Connection TypeWireless
Special Featurelow loss
Connector GenderMale-to-Female
Compatible DevicesMonitor
Compatible Phone ModelsNo Compatible Phone Models
Recommended Uses For ProductExtending coaxial cable connections for RF signals, such as connecting antennas, monitors, or other electronic devices requiring SMA connectors.
Other Special Features of the Productlow loss
Full listing titleXRDS -RF Low Loss RG58 Coaxial Cable 3FT, SMA Male to SMA Female Bulkhead Extension Cable, Solid Copper 50 Ohm RF Wire for WiFi Antenna Router, 4G LTE Gateway

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XRDS -RF Low Loss RG58 Coaxial Cable 3FT, SMA Male to SMA Female Bulkhead Extension Cable, Solid Copper 50 Ohm RF Wire for WiFi Antenna Router, 4G LTE Gateway is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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XRDS -RF Low Loss RG58 Coaxial Cable 3FT, SMA Male to SMA Female Bulkhead Extension Cable, Solid Copper 50 Ohm RF Wire for WiFi Antenna Router, 4G LTE Gateway
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