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Black coaxial cable with SMA female and UHF PL-259 male connectors, 20 ft length

Unique-Bargains

Unique-Bargains SMA Female to UHF PL-259 Male RG58 Coaxial Cable 20 ft

SKU CH-GXKQ-7J8S2

Connects base or mobile antennas to a handheld antenna jack using a 20 ft RG58 coaxial cable with 50 ohm impedance, nickel-plated bodies and gold-plated brass contacts

  • TypeHI - Antennas, Wires & Fittings
  • Connect base or mobile antennas to a handheld jack
  • 20 ft RG58 cable provides flexible placement
  • 50 ohm impedance matches standard RF systems
  • Nickel plated connector body resists corrosion
  • Gold plated brass contacts ensure reliable signal transfer

Ready-made RF jumper

This 20-foot coaxial cable ships with an SMA female connector on one end and a UHF PL-259 male connector on the other, so it links a base or mobile antenna directly to a handheld radio jack without adapters. The 50-ohm impedance matches standard amateur and commercial two-way equipment.

Double-shielded RG58 construction

Ultra-low-loss RG58 coax carries the signal while the nickel-plated connector bodies and gold-plated brass contacts resist corrosion and keep insertion loss low over repeated mating cycles. The moulded strain reliefs protect the solder joints during routing through vehicle panels or bulkheads.

Single-cable connection limit

Only one SMA-to-UHF path is provided, so installations that need simultaneous receive and transmit feeds, phased arrays or redundant links must order additional assemblies.

Highlights

  • Connect base or mobile antennas to a handheld jack
  • 20 ft RG58 cable provides flexible placement
  • 50 ohm impedance matches standard RF systems
  • Nickel plated connector body resists corrosion
  • Gold plated brass contacts ensure reliable signal transfer

Specifications

BrandUnique Bargains
TypeHI - Antennas, Wires & Fittings

Questions about this item

What impedance does the 20 ft RG58 cable present?

The cable and both connectors are rated for 50 ohm impedance throughout the 20 ft run.

What are the two connector types on this assembly?

One end carries an SMA Female jack and the other a UHF PL-259 Male plug.

How do you attach the SMA Female end to a radio?

Thread the SMA Female jack onto the radio's SMA Male antenna port until finger-tight, then give a slight turn with a spanner.

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