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Black 33ft RP-SMA male to female coaxial antenna extension cable

Vszerda

Vszerda 33ft RP-SMA Male to Female Antenna Extension Cable

SKU CH-FGA4-9XA6B

A 33 ft low-loss RP-SMA extension cable for Wi-Fi and cellular antennas, compliant with IEEE 802.11a/b/g/n and 50 ohm impedance

  • Product colorBlack
  • 33 ft length lets you position antennas for best signal
  • 50 ohm low-loss coaxial cable preserves wireless performance
  • RP-SMA male to female connectors fit Wi-Fi routers and bridges
  • Compatible with 2.4 GHz gear including 24 dBi antennas
  • Built with pure copper oxidised joints for reliable conductivity

Vszerda 33ft RP-SMA Antenna Extension

This 33ft RP-SMA male to female extension cable connects wireless LAN routers, bridges, cellular antennas or security IP cameras to external antennas. It uses 50 ohm dedicated wireless engineering wire with pure copper oxidised connectors. The 10 metre length gives flexibility to position an antenna for optimal signal reception. It is designed specifically for Wi-Fi and cellular use, not for TV antennas.

IEEE 802.11 Compliance and Signal Integrity

The cable complies with IEEE 802.11a, b, g and n wireless LAN standards operating in the 2.4 GHz band. Low-loss construction helps maintain signal quality over the full 33ft run. Pure copper oxidised joints on the RP-SMA connectors ensure reliable electrical contact. The 50 ohm impedance matches typical wireless equipment requirements for efficient power transfer.

Sustained Link Performance Over Distance

Under continuous operation the 50 ohm cable maintains consistent attenuation characteristics for stable long-term links. The RP-SMA male to female interface stays secure without signal degradation during extended use. The 33ft length supports multilevel coverage setups with 24 dBi antennas or similar high-gain devices. It remains suited for permanent installations on routers, network adaptors or bridge equipment.

How it compares

Measured against everything we stock in Wi-Fi Antennas & Wireless Bridges, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 60% of the 399 comparable items (median $31.99).

Specifications

Product
Brand nameCORONIR
Model nameCORONIR
Part numberC-10M
Product colorBlack

Questions about this item

How do I install the 33ft RP-SMA extension cable and what connector mistake should I avoid?

Connect the RP-SMA male end to your router or wireless card and the RP-SMA female end to the antenna. The common error is confusing RP-SMA with standard SMA; check the pin and thread gender before tightening.

What maintenance will the 50 ohm coax cable and pure copper RP-SMA connectors need over time?

Inspect the connectors for oxidation or loosening every few months. Wipe the pure copper joints with a dry cloth and re-seat them if signal drops appear, but the cable itself requires no routine servicing.

At what cable length does signal loss become the limiting factor for sustained 2.4GHz Wi-Fi links?

The 33ft (10m) run of 50 ohm coax introduces measurable attenuation at 2.4GHz; beyond this length the loss typically outweighs the gain from better antenna placement.

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