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Two black coaxial cables with RP-SMA connectors at each end

Vszerda

Vszerda RP-SMA Male to Female RG174 Extension Cable 2-Pack 30 feet

SKU CH-5EAF-7C1SN

Two 30-foot RG174 cables with RP-SMA male-to-female connectors extend Wi-Fi antennas for routers, cameras and PCIe cards

  • Product color30 ft / 9m
  • Two 30-foot cables extend antenna reach for better signal placement
  • RP-SMA male-to-female connectors link routers, IP cameras and PCIe adapters
  • RG174 50-ohm coaxial cable preserves 5.8 GHz transmission quality
  • Bulkhead-mount female end secures panel installation on enclosures
  • 2-pack provides spare or dual-antenna coverage for M2M and FPV gear

Two-Pack 30-Foot RG174 Antenna Extensions

This pair of Vszerda RP-SMA male-to-female cables adds 30 feet of reach to Wi-Fi routers, IP cameras, FPV gear or industrial IoT modems. Each lead uses 50-ohm RG174 coax terminated with reverse-polarity SMA bulkhead and plug connectors. The 2-pack lets you extend two antennas or keep a spare on hand.

Fits RP-SMA Antenna Ports on Routers.

The male plug connects to the device’s RP-SMA jack while the female bulkhead mounts through a panel or enclosure, letting you relocate the antenna outside a metal case or vehicle body. No tools beyond a panel cut-out are required, and the thin RG174 jacket routes through tight gaps without stressing the radio’s onboard connector.

Bulkhead Mount Frees Up Device Placement

The panel-mount female end secures the antenna to a wall, dashboard or equipment box so the radio itself can stay protected indoors or inside a rack. Two cables in the box support dual-band MIMO setups or separate video and telemetry links without buying additional kits.

How it compares

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

Price $23.99
Cheaper than about 58% of the 399 comparable items (median $31.99).

Specifications

Product
Brand nameVszerda
Model nameBFN00489
Part numberBFN00489
Product color30 ft / 9m

Questions about this item

How much signal loss should I expect over the 30-foot RG174 run at 5.8 GHz?

RG174 cable at 30 feet introduces noticeable attenuation at 5.8 GHz; expect several dB loss per run depending on exact frequency and installation.

Will the cable or connectors get warm when used continuously with a 50-ohm router or camera?

The 50-ohm RG174 cable and RP-SMA connectors are passive components; they do not generate heat during continuous operation.

Which devices must already have RP-SMA ports for these cables to connect directly?

Your router, IP camera, wireless card, or FPV equipment must each provide an RP-SMA female or male jack; the cables are RP-SMA male to RP-SMA female bulkhead.

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