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Black 20 ft coaxial cable with silver UHF PL259 male connectors on both ends

BFKK

BFKK RG8X Coaxial RF Cable 20 ft UHF PL259 Male to Male 50 Ohm 17AWG

SKU CH-77CG-HBDT3

A 20 ft RG8X coaxial cable with UHF PL259 male connectors, 50 Ohm impedance and 17AWG pure copper conductor for low-loss RF links up to 300 MHz

  • Overall length20 ft (6.1 m)

Length 20 ft.

  • Low-loss signal with pure copper 17AWG conductor and double shielding
  • Gold-plated pins on nickel-plated PL259 connectors rated to 300 MHz
  • Waterproof PVC jacket for indoor or outdoor use
  • 20 ft length suited to 50 Ohm CB ham radio and SWR meter setups
  • Thicker 17AWG build outperforms RG58 for high-power applications

Low-Loss RG8X Coax Cable

The BFKK RG8X is a 20 ft coaxial cable built with a 17 AWG pure copper inner conductor and double shielding to minimise signal loss. Nickel-plated brass UHF PL259 male connectors with gold-plated centre pins terminate both ends for frequencies up to 300 MHz. A flexible PVC jacket makes the assembly suitable for indoor or outdoor use.

Suitable for 50 Ohm RF Systems

This cable suits operators who need a low-loss 50 ohm link for CB radio, HAM stations, antenna analysers, dummy loads, SWR meters or vehicle installations such as a Jeep Wrangler. Buyers who require a different impedance, a shorter or longer run, or alternative connector types should select another product.

17 AWG Pure Copper Conductor

The 17 AWG pure copper centre conductor is the specification that determines whether this cable meets the loss and power-handling requirements of a given 50 ohm RF application.

How it compares

Measured against everything we stock in Coaxial RF & Antenna Cables, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 75% of the 201 comparable items (median $20.99).

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Specifications

Size & build
Overall length20 ft (6.1 m)

Other versions of this model

3 more in the same range

Questions about this item

How do I install the 20 ft RG8X cable with its UHF PL259 male connectors, and what step do people often get wrong?

Screw each PL259 connector firmly onto the matching UHF socket until the threads seat fully; the common mistake is leaving a loose connection that lets moisture in and raises SWR.

What maintenance or replacement will the 17AWG pure copper conductor and double-shielded RG8X cable need over time?

Inspect the PVC jacket yearly for cracks or UV damage, check that the nickel-plated brass connectors stay tight and corrosion-free, and replace the cable if the shielding shows wear or water ingress occurs.

What limit appears first when the 50 Ohm RG8X cable runs at high power up to 300 MHz for long periods?

The 17AWG centre conductor and double shielding handle the rated frequencies, but sustained high-power use will eventually heat the dielectric and raise insertion loss before the connectors reach their 300 MHz ceiling.

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