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Pair of 12 inch RG58 50 ohm cables with BNC male and SO239 connectors, straight and right-angle ends

PISKEKAT

PISKEKAT BNC Cable RG58 12 Inch 50 Ohm SO239 Pair

SKU CH-HA5A-YRH4S

A pair of 12-inch RG58 coaxial jumpers with BNC male and SO-239 connectors for 50-ohm VHF/UHF antenna links

  • TypeOther
  • RG58 coaxial cable with 50 Ohm impedance for reliable signal transfer
  • 12 Inch length suits compact mobile and base antenna setups
  • Pair includes straight and right-angle BNC male to SO-239 connectors for flexible routing
  • Ready for VHF/UHF scanner, walkie talkie and transceiver installations
  • Supplied as a two-piece kit for immediate dual-connection needs

BNC-to-SO239 jumper pair for VHF/UHF rigs

This pair of 12-inch RG58 coaxial jumpers connects a BNC-equipped radio to a SO239 antenna port. One cable is straight and the other is right-angled, giving flexibility for tight rear-panel layouts. They are intended for scanner, walkie-talkie and mobile base-antenna installations.

50-ohm RG58 limits run length and power handling

The 50-ohm RG58 construction keeps loss low only for very short runs such as the supplied 12-inch length. Longer RG58 sections add measurable attenuation at VHF and UHF frequencies, and the small dielectric limits safe transmitter power compared with larger-diameter coax types.

SO239-to-BNC gender decides fit

Each jumper terminates in a SO239 female jack on one end and a BNC male plug on the other, so the radio must present a BNC female socket and the antenna a SO239 male plug. If either end uses a different connector — such as N-type, TNC or SMA — these cables will not mate without additional adapters.

Highlights

  • RG58 coaxial cable with 50 Ohm impedance for reliable signal transfer
  • 12 Inch length suits compact mobile and base antenna setups
  • Pair includes straight and right-angle BNC male to SO-239 connectors for flexible routing
  • Ready for VHF/UHF scanner, walkie talkie and transceiver installations
  • Supplied as a two-piece kit for immediate dual-connection needs

Specifications

TypeOther

Questions about this item

Should I pick the straight or right-angle cable for my radio?

The pack includes one straight and one right-angle lead so you can use whichever fits the rear panel of your Elecraft K3 or other VHF/UHF transceiver.

What does the 50 ohm rating mean once the cable is installed?

It matches standard 50 ohm coaxial systems used in VHF and UHF antenna feeds, keeping reflected power low across those bands.

How does the RG58 construction limit signal loss on a 12 inch run?

RG58 coaxial cable at 12 inch introduces minimal attenuation, so the VHF/UHF signal reaches the transceiver with little degradation.

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