RG-58-U coaxial cable is a versatile and common choice for various radio frequency applications. Selecting the correct cable ensures optimal signal integrity and reliable performance for your networking and communication needs. Understanding key features will help you make an informed decision.
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Discover now our comparison of the best RG-58-U Coaxial Cables. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best RG-58-U Coaxial Cables are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
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No. 1
18' RG-58A/U Coaxial Cable With Pl-259 Connectors
- TRUCKSPEC 18' Antenna Coax Cable with PL-259 Connectors.
- Perfect for CB, Amateur and Two-Way Radio Applications.
- High Quality RG-58A/U Coax With Molded PLK-259 Connectors Installed.
$11.08
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No. 2
YOTENKO Ham Radio Coax Cable 50 Ohm, RG58 Coaxial Cable 49.2Ft, PL259 Male to Male Coax + UHF SO239 Female to...
- ⭐【4PCS Upgraded Connectors】- 4PCS UHF FEMALE SO239 to SMA MALE/SMA FEMALE/SO239/BNC MALE upgraded connectors with better appearance and function than other connectors, and 48 hours Salt Spray Environmental Test shows that they are corrosion...
- ⭐【Heat shrink tube lengthened to 6 cm】- Compared with other ham radio coax cable,our improved heat shrink tube has been lengthened to 6cm,and the connection are solid and crimped professionally,which make the UHF male connectors of the cable firmer...
- 【Low Loss Cable】- About 50ft pl259 cable is made of solid copper,tinned copper braid,PE,Aluminum foil,PVC. The braided shield could maximum protect the signal.This cb radio antenna cable has little effect when inserting your devices.
- 【Application】- This pl259 coax cable is widely used in CB Radio Antenna,Ham Radio,SWR Meter,VHF Radio,Amateur Radio,HF Radio,Antenna,Surge Protector,Walkie Talkies,Marine Antenna,Antenna Analyzer,Tuner,Dummy Load,Radio Scanner,etc.
- 【More Application】- With these four connectors,you can also connect with devices with SMA male/SMA female/BNC female/UHF male connectors, such as POTA/Field Day,microwave products,Broadcast,CCTV and Digital Communication System,Car Mobile Radio,Car...
No. 3
YOTENKO RG58 Coaxial Cable 49.2ft, CB Coax Cable, UHF PL259 Male to Male Coaxial 50 Ohm Coax Low Loss for HF...
- ⭐【Reinforced 6cm Strain Relief】 Unlike cables with short 2cm protection, YOTENKO features an upgraded 6cm extended heat shrink tubing securing the UHF Male PL259 connectors. This heavy duty design distributes stress away from the UHF solder points...
- ⭐【Real Bare Copper Shielding】 (Not CCA). Manufactured with a pure bare copper braided shield rather than cheap Copper Clad Aluminum. This lightweight design balances effective interference rejection with maximum flexibility, making it a dependable...
- ⭐【Optimized for HF/VHF】 Specifically engineered as a high-efficiency Ham radio cable for Amateur Radio bands (10m/2m) and CB Radio (27MHz). Delivers consistent performance and signal clarity for long-range two way radio communication, offering a low...
- ⭐【Ultra-Flexible & Easy Routing】 Cable Type: RG58 Coax ▏ Unlike stiff RG8 cables, this 0.195-inch diameter RG58 coaxial cable easily passes through window frames and tight vehicle conduits. Ideal for mobile radio installations in a car or truck...
- ⭐【15-Meter Deployment & Package】 1x 49.2ft (15m) Male PL259 to Male PL259 RG58 Cable included, serves as a perfect coaxial cable for cb radio or CB antenna coax cable for home base stations or routing through large RVs. Precision-cut to function as...
No. 4
Superbat RG58 Coaxial Cable 100ft, 50 Ohm RG-58 Coax Cable for CB Radio Antenna Extension Cable etc.
- Type: Low-loss RF Coax RG58 A/U Cable | Length: 100 feet
- Material: Inner conductor: Tinned copper | Insulation: PE | Outer conductor: Tinned Copper Braid | Jacket: PVC, So this rg-58 coax cable can work normally in harsh outdoor environments.
- Impedance: 50 ohm coax cable | Max Frequency: 1000MHz | good conductivity and signal transmission,with highly resistant to signal interference.
- The rg58 cable can be combined with connectors to form jumpers , such as cb antenna cable, sma extension cable, N cable, UHF cable, BNC cable,TNC cable etc.
- We are a professional radio frequency coaxial cable company, the rg58 coaxial cable are of high quality, you can buy our coax cable with great confidence.
No. 5
RFAdapter RG8x Coaxial Cable, CB Coax Cable, 50ft UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm...
- Low Loss RG8X Cable: Our RG8X cable is made with pure copper inner conductor, with double shielding to prevent signal leakage, interference and signal loss. Our cable is stronger and more durable than the average CB antenna cables.
- High Quality UHF Connectors: Fully molded nickel-plated brass UHF PL259 connectors with gold-plated center pins, for frequencies up to 300 MHz.
- Waterproof and Easy to Use: With a strong and flexible PVC jacket, it can be used indoors and outdoors.
- Wide Compatibility: These RG8X cables are perfect for any 50 Ohm RF system, like CB ham radio, antenna analyzer, antenna tuner, dummy load, SWR meter, antenna transceiver and so on. It's also great for Jeep Wrangler CB installation.
- Better than RG58, RG8x coax cable has 17AWG thicker pure copper inner conductor, is recommended for high-powered applications or users who simply want the best coax possible.
No. 6
Foboiu RG58 Coaxial Cable 50FT, CB Antenna Cable, PL259 UHF Male-to-Male CB Coax, 50 Ohm Coax, Including...
- 【Low Loss Design】RG58 coaxial cable is bare copper inner conductor with shielding layer,which can effectively prevent signal leakage,interference and signal loss,cb antenna cable has high quality and stability of signal transmission.
- 【High Quality UHF Connectors】The RG58 coaxial cable uses a fully formed nickel plated brass UHF PL259 connector with a metal plated center pin for frequencies up to 300 MHz.CB coax cable has a stable connection and reliable signal transmission.
- 【Highly Flexible】RG58 coaxial cable is externally wrapped in a strong and soft PVC jacket,waterproof and corrosion-resistant,cb coax cable suitable for indoor and outdoor use and flexibility.
- 【Strong Safety】The cb coax cable's anti-dislodgement connector design improves the strength of the connection between the cb coax cable and the connector to avoid movement, preventing coaxial cable extender poor contact or short-circuit problems and...
- 【Wide Range Of Compatibility】RG58 coaxial cable is a 50 ohm coax cable is suitable for any 50 ohm RF system such as CB Amateur Radio, Antenna Analyzers, Antenna Tuners, Dummy Loads, SWR Meters, Antenna Transceivers and more. Especially suitable for...
No. 7
Eightwod RG58 A/U RF Coaxial Cable Flexible Low Loss Coax 50 feet
- Type: RG58 A/U low loss coaxial cable, Impedance:50 ohm
- Material-- Inner conductor: Tinned copper | Insulation: PE | Outer conductor(shielding): tinned copper braid | Jacket (insulation sheath):PVC
- Diameter-- Inner conductor:19*0.18mm | Insulation: 2.95mm | Outer conductor(shielding): 96*0.12mm | Jacket (insulation sheath): 4.95mm
- Features: Flexible, low V.S.W.R, excellent shielding performance
- Max Frequency: 1000MHz; Package Includes: 1x 50 feet RG58 cable
No. 8
Superbat RG58 Coaxial Cable 50ft, 50 Ohm RG-58 Coax Cable for WiFi/Router Radio Antenna Extension Cable
- Type: Low-loss RF Coax RG58 A/U Cable | Length: 50 feet
- The rg58 coaxial cable Material: Inner conductor: Tinned copper | Insulation: PE | Outer conductor: Tinned Copper Braid | Jacket: PVC, So this rg-58 coax cable can work normally in harsh outdoor environments.
- Diameter(mm): Inner conductor: 19*0.18 | Insulation: 2.95 | Outer conductor: 3.50 | Jacket: 4.95 ,then the rg 58 cable is good for cb / ham radio antenna swr meter jumper cable
- Impedance: 50 ohm coax cable | Max Frequency: 1000MHz | Capacitance Conductor to Shield(pF/m): 101.05
- We are a professional radio frequency coaxial cable company, the rg58 coaxial cable are of high quality, you can buy our coax cable with great confidence.
No. 9
fmuser 50ft RG58 Coaxial Cable, PL259 UHF Male to Male 50 Ohm CB Coax Cable for CB Radio, Ham Radio, Antenna
- Low Loss Design: Pure copper inner conductor and high-density braided shielding provide excellent resistance to interference and minimize transmission loss for superior signal clarity in your RG58 coaxial cable setup.
- Extreme Durability: Built with a rugged PVC outer jacket, this coaxial cable withstands harsh environments and maintains lasting performance, making it ideal for both indoor and outdoor CB radio antenna cable applications.
- Flexible Construction: Featuring a multi-strand pure copper conductor, this coax cable offers outstanding flexibility, with a minimum bend radius of just 0.1 inches, ensuring easy installation in tight spaces for your cb cable for antenna.
- Premium Connectors: Equipped with PL259 UHF male connectors using pure copper solderless inner conductor and PVC sleeves, this cb radio cable delivers minimal insertion loss and exceptional connection stability.
- Versatile Compatibility: Perfect for 50 Ohm systems, including CB radio, ham radio, marine VHF, SWR meters, antennas, dummy loads, and other cb radio coax cable or ham radio coax cable needs.
No. 10
RG-58A/U Coaxial Cable w/Molded PL-259 Connectors (18 feet)
- ROADPRO 18 foot CB & Amateur radio Antenna Coax Cable with PL-259 Connectors - Black.50 Ohms.
$12.86
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How to Choose the Best RG-58-U Coaxial Cables
Key Specifications to Consider
- Impedance: RG-58-U is standardized at 50 ohms, which is crucial for matching with most radio transmitters and receivers. Ensure the cable you choose maintains this impedance throughout its length to prevent signal reflections and power loss.
- Length: Cables come in various lengths, from short patch cords to longer runs. Measure your required distance accurately to avoid excess cable, which can introduce signal degradation, or insufficient cable, which will prevent proper connection.
- Connector Type: The most common connector for RG-58-U is the BNC or PL-259 (UHF) connector, but others like SMA may also be used. Verify that the connectors on the cable match the ports on your devices. Consider the quality of the connector plating for durability and signal conductivity.
- Shielding: RG-58-U typically features a braided copper shield. Higher quality cables may have double braiding or foil shielding for enhanced protection against electromagnetic interference (EMI). This is particularly important in environments with a lot of electronic noise.
Applications and Use Cases
- Amateur Radio (Ham Radio): Commonly used for connecting antennas to transceivers for short-range communications.
- CB Radio: Suitable for mobile or base station setups where signal integrity is important for clear communication.
- Networking: While less common in modern Ethernet, it was historically used in some wired network configurations.
- Test Equipment: Often employed in laboratories and workshops for connecting oscilloscopes, signal generators, and other RF test gear.
Quality and Durability
- Look for cables with solid copper center conductors for better conductivity compared to copper-clad steel.
- The dielectric material (insulation) affects signal loss; polyethylene is common, while foam polyethylene offers lower loss.
- Outdoor-rated cables will have a more robust jacket material to withstand UV exposure and environmental factors.
Frequently Asked Questions
What is the primary impedance of RG-58-U cable?
RG-58-U coaxial cable is designed to have a characteristic impedance of 50 ohms. This impedance is standard for many radio frequency applications and ensures efficient power transfer between connected devices.
Can RG-58-U be used for Wi-Fi antennas?
Yes, RG-58-U can be used for Wi-Fi antennas, especially for shorter runs or when connecting to older equipment. However, for longer distances or higher frequency applications, cables with lower signal loss like RG-58-AU or LMR series might be preferable.
What are the common connector types for RG-58-U?
The most common connector types for RG-58-U are BNC and PL-259 (UHF). SMA connectors are also frequently found, particularly in wireless networking and radio applications.
How does cable length affect signal quality?
Longer cable runs inherently introduce more signal loss (attenuation). For extended distances, it's best to use thicker gauge coaxial cables or cables specifically designed for low-loss transmission to maintain signal integrity.
What is the difference between RG-58-U and RG-58-AU?
The primary difference lies in the center conductor. RG-58-U typically uses a solid copper-clad steel conductor, while RG-58-AU uses a stranded tinned copper conductor. The stranded conductor offers better flexibility and durability.