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Two black coaxial cables with RP-SMA male and female connectors, 3.3 feet each

Unique-Bargains

Unique-Bargains RP-SMA Male to Female RG58 Antenna Extension Cable 3.3 ft 2pcs

SKU CH-NGF5-M98FP

Extends RP-SMA antennas by 3.3 feet with 50 ohm RG58 coax for optimal router placement

  • Product typeHI - Antennas, Wires & Fittings
  • Extends antenna reach by 3.3 feet for optimal placement
  • Two RG58 cables included for multiple device connections
  • RP-SMA male to female connectors fit removable router antennas
  • 50 ohm impedance matches standard wireless LAN equipment
  • Pure copper low-loss construction preserves signal quality

Extension cable for RP-SMA antennas

This two-pack of RG58 cables adds 3.3 feet between an RP-SMA male antenna port and an RP-SMA female connector. It suits wireless LAN routers, access points and adapters with removable antennas. The pure copper low-loss construction maintains signal integrity across the extension.

Fifty-ohm coaxial limit at 3.3 feet

The RG58 cable presents a 50 ohm impedance and a 0.2 inch diameter for flexible routing. At this length the insertion loss stays low enough for typical Wi-Fi bands, but longer runs would increase attenuation beyond the design target. The fixed 3.3 foot span cannot be joined without adding extra connectors and loss.

Replaces short fixed leads on removable antennas

It upgrades factory pigtails that are too short to clear metal enclosures or reach an optimal line of sight. The jump is worth it when the stock cable forces the antenna behind a chassis or inside a cabinet. Buyers who need more than 3.3 feet of reach or a different connector type cannot use this kit.

How it compares

Measured against everything we stock in Antennas, Cables & Rigging Fittings, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 87% of the 424 comparable items (median $56.99).

Specifications

Product
Brand nameUnique Bargains
Product typeHI - Antennas, Wires & Fittings

Questions about this item

Should I pick the single cable or the 2-piece pack for my router?

The listing supplies two identical RG58 RP-SMA cables, each 3.3 feet long, so one purchase gives you a spare or lets you extend two antennas at once.

What does the 50 ohm impedance mean for my Wi-Fi signal?

The 50 ohm rating matches standard Wi-Fi antennas and routers, keeping signal reflections low so the 3.3 foot run adds minimal loss between the radio and the antenna.

Will the RP-SMA connectors fit the SMA jack on my access point?

RP-SMA reverses the centre pin polarity compared with standard SMA, so it only mates with RP-SMA ports; check that your device uses RP-SMA before connecting.

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