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5 Best Rg8x Coax Cables of 2026

Last Updated - 05/04/2026

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Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

MOOKEERF

MOOKEERF RG8X Coaxial Cable 100ft,Low Loss 50 ohm RG 8X Cable 100 Feet,Red

MOOKEERF

£55.79

More Details
Main highlights
- ✔Well Built Construction -- The inner conductor of this 100ft rg8x cable is made of solid copper,and the outer conductor is made of Aluminum foil and pure copper braid which could maximum protect the signal over large distance.More than 95% shield performance,95% resistance to EMI and RFI.Weatherproof and flexible PVC jacket allows the cable exposure in outdoor harsh environments.
- ✔Service Guarantee -- Never worry about any security problems.We are confident in the quality of our cable.If you are not satisfied with any product, please don’t hesitate to contact us,we will serve you our best.
- ✔Package Includes -- 1x RG8x coaxial cable 100 feet.
- ✔Low loss Low SWR -- This rg8x coaxial cable(also called Mini-8) is a step up from standard RG58 coaxial cable.The signal loss of rg8x coax cable is much lower than rg58 cable.Swr is less than 1.15.It could support better signal transfer with minimum signal loss over large distances and higher frequency use.
- ✔Compatibility -- This rg 8x cable works for any 50 Ohm RF system,including marine antenna,cell phone signal boosters,WiFi repeaters,cb ham radio,antenna analyzer,dummy load,SWR meter and ect.It is well compatible with sma/bnc/uhf/n/tnc/ts9 connectors.
£55.79
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

MOOKEERF

MOOKEERF RG8X Coaxial Cable 100ft,CB Coax Cable,UHF PL259 Male to Male Low Loss CB Antenna Cable 50 Ohm for HAM Radio,Antenna Analyzer,Dummy Load,SWR Meter

MOOKEERF

£54.07

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Main highlights
- Stronger Connection -- The length of heat shrink tube that connect the rg8x cable and pl259 connector is upgraded to 2.2",which can better protect the connector from falling off.
- Professional Produce -- MOOKEERF is a professional manufacturer of RF cable,all our cables are made to the highest standards.If you are not satisfied with any product, please don’t hesitate to contact us,we will serve you our best.
- Premium Materials -- The inner conductor of this cb coax cable is made of solid copper,outer conductor is made of Aluminum foil and tinned copper braid which can maximum protect the signal over large distance.Durable PVC jacket allows the pl259 cable exposure in outdoor harsh environments.
- Low Loss RG8X Cable -- MOOKEERF RG8X Coaxial Cable is made with pure copper inner conductor, with double shielding to prevent signal leakage,interference and signal loss.It could support better signal transfer with minimum signal loss over large distances and higher frequency use.
- Applications -- This cb antenna cable is widly used for any 50 Ohm RF system,such as vhf marine antenna,cb radio,ham radio,vhf radio,antenna analyzer,antenna transceiver,monitor,antenna tuner,dummy load,SWR meter and ect.
£54.07
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Rocket Radio

Rocket Radio MINI 8 RG8X COAX SUPER LOWLOSS 50 OHM 20M

Rocket Radio

£27.95

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Main highlights
- A brand new 20 metre length of RG Mini-8 7mm Coaxial cable, 50 Ohm
£27.95
4
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Superbat

Superbat PL259 RG8X CB Patch Lead 15m 50ohm UHF Male to Male Ham Radio HF Coax Cable for HF UHF Ham Radio, Duplexer Tuner, Dummy Load, SWR Meter, Walkie Talkie

Superbat

£39.99

More Details
Main highlights
- Wide Compatibility: For Duplexer, Antenna, Dummy Load, SWR Meter, Antenna Tuner, Coax Switch, CB Radio, Ham Radio, Amateur Radio, VHF/UHF Radio, Two-way Radio, Marine Boat Radio, Radio Scanner, Ham Shack, Standing Wave Meter, Handheld and Amateur Radio equipment
- Robust Structure: Nickel-plated brass material (corrosion resistance). The large-diameter center pin ensures optimal electrical connectivity. Threaded connection with SO239 female connector enables ultra-stable mechanical engagement
- Outdoor Available: Encased in a wear-resistant PVC jacket with excellent weather resistance, which can withstand wind, rain, sand and humid environments, making it suitable for both indoor and outdoor use. The joints are reinforced with heat-shrinkable tubes for tensile resistance and anti-loosening performance
- Low Loss Transmission: Features a combination of Aluminum Foil and Tinned Copper Braid shielding to effectively block external EMI, ensuring pure and stable signal transmission. PE Insulation Significantly Reduces Signal Attenuation, Particularly Suitable for Long-Distance Connections in UHF/VHF, Amateur Radio, and Broadcasting Equipment
- Cable Type: RG8X; Connector: PL259 Male to Male; Impedance: 50ohm; Length: 15m/50ft; Package List: 1pcs cable
£39.99
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

RFAdapter

RFAdapter RG8x Coaxial Cable, CB Coax Cable, 50ft UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer

RFAdapter

£37.82

More Details
Main highlights
- 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.
- We offer worry-free warranty and friendly customer service within 12 months for your confident purchase. If you are not satisfied with the RG8X coaxial cable within 30 days of purchase, we will refund you in full. If you have any questions, please contact us.
- Waterproof and Easy to Use: With a strong and flexible PVC jacket, it can be used indoors and outdoors. 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.
- 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.
£37.82

5 Best Rg8x Coax Cables of 2026

MOOKEERF RG8X Coaxial Cable 100ft,Low Loss 50 ohm RG 8X Cable 100 Feet,Red

MOOKEERF RG8X Coaxial Cable 100ft,CB Coax Cable,UHF PL259 Male to Male Low Loss CB Antenna Cable 50 Ohm for HAM Radio,Antenna Analyzer,Dummy Load,SWR Meter

Rocket Radio MINI 8 RG8X COAX SUPER LOWLOSS 50 OHM 20M

Superbat PL259 RG8X CB Patch Lead 15m 50ohm UHF Male to Male Ham Radio HF Coax Cable for HF UHF Ham Radio, Duplexer Tuner, Dummy Load, SWR Meter, Walkie Talkie

RFAdapter RG8x Coaxial Cable, CB Coax Cable, 50ft UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer

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